opendev/gerrit
Code Issues Proposed changes

Convert to new AutoCloseable instances coming in JGit 4.0

Browse Source 
Repository, RevWalk, and friends have been converted to AutoCloseable.
Use them in try-with-resources blocks in order to avoid warnings about
unclosed resources or calls to deprecated release() methods. Where a
larger rewrite might have been possible to reduce try/finally blocks,
err on the side of keeping the same behavior.

The proximate goal of this change was to eliminate all Eclipse
warnings about deprecated method calls (namely release()) and leaked
resources. Some of these warnings were in fact potential leaks;
Eclipse finding such cases is a side benefit of having these classes
implement AutoCloseable. However, this change certainly does not cover
all cases where try-with-resources could have been used, where it was
not causing a leak.

Fixes all such warnings in plugin submodules as well.

Change-Id: I5d151996ae012d0e8fdfa27cce8cf5e2bfc856a2
This commit is contained in:
Dave Borowitz 2015-03-10 16:10:59 -07:00
parent 81061fc2bc
commit 16f552165a
55 changed files with 1107 additions and 1446 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

54
gerrit-acceptance-tests/src/test/java/com/google/gerrit/acceptance/git/SubmitOnPushIT.java
View File

@ -222,53 +222,37 @@ public class SubmitOnPushIT extends AbstractDaemonTest {
}
private void assertCommit(Project.NameKey project, String branch) throws IOException {
Repository r = repoManager.openRepository(project);
try {
RevWalk rw = new RevWalk(r);
try {
RevCommit c = rw.parseCommit(r.getRef(branch).getObjectId());
assertThat(c.getShortMessage()).isEqualTo(PushOneCommit.SUBJECT);
assertThat(c.getAuthorIdent().getEmailAddress()).isEqualTo(admin.email);
assertThat(c.getCommitterIdent().getEmailAddress()).isEqualTo(
admin.email);
} finally {
rw.release();
}
} finally {
r.close();
try (Repository r = repoManager.openRepository(project);
RevWalk rw = new RevWalk(r)) {
RevCommit c = rw.parseCommit(r.getRef(branch).getObjectId());
assertThat(c.getShortMessage()).isEqualTo(PushOneCommit.SUBJECT);
assertThat(c.getAuthorIdent().getEmailAddress()).isEqualTo(admin.email);
assertThat(c.getCommitterIdent().getEmailAddress()).isEqualTo(
admin.email);
}
}
private void assertMergeCommit(String branch, String subject) throws IOException {
Repository r = repoManager.openRepository(project);
try {
RevWalk rw = new RevWalk(r);
try {
RevCommit c = rw.parseCommit(r.getRef(branch).getObjectId());
assertThat(c.getParentCount()).is(2);
assertThat(c.getShortMessage()).isEqualTo("Merge \"" + subject + "\"");
assertThat(c.getAuthorIdent().getEmailAddress()).isEqualTo(admin.email);
assertThat(c.getCommitterIdent().getEmailAddress()).isEqualTo(
serverIdent.getEmailAddress());
} finally {
rw.release();
}
} finally {
r.close();
try (Repository r = repoManager.openRepository(project);
RevWalk rw = new RevWalk(r)) {
RevCommit c = rw.parseCommit(r.getRef(branch).getObjectId());
assertThat(c.getParentCount()).is(2);
assertThat(c.getShortMessage()).isEqualTo("Merge \"" + subject + "\"");
assertThat(c.getAuthorIdent().getEmailAddress()).isEqualTo(admin.email);
assertThat(c.getCommitterIdent().getEmailAddress()).isEqualTo(
serverIdent.getEmailAddress());
}
}
private void assertTag(Project.NameKey project, String branch,
PushOneCommit.Tag tag) throws IOException {
Repository repo = repoManager.openRepository(project);
try {
try (Repository repo = repoManager.openRepository(project)) {
Ref tagRef = repo.getRef(tag.name);
assertThat(tagRef).isNotNull();
ObjectId taggedCommit = null;
if (tag instanceof PushOneCommit.AnnotatedTag) {
PushOneCommit.AnnotatedTag annotatedTag = (PushOneCommit.AnnotatedTag)tag;
RevWalk rw = new RevWalk(repo);
try {
try (RevWalk rw = new RevWalk(repo)) {
RevObject object = rw.parseAny(tagRef.getObjectId());
assertThat(object).isInstanceOf(RevTag.class);
RevTag tagObject = (RevTag) object;
@ -276,8 +260,6 @@ public class SubmitOnPushIT extends AbstractDaemonTest {
.isEqualTo(annotatedTag.message);
assertThat(tagObject.getTaggerIdent()).isEqualTo(annotatedTag.tagger);
taggedCommit = tagObject.getObject();
} finally {
rw.dispose();
}
} else {
taggedCommit = tagRef.getObjectId();
@ -285,8 +267,6 @@ public class SubmitOnPushIT extends AbstractDaemonTest {
ObjectId headCommit = repo.getRef(branch).getObjectId();
assertThat(taggedCommit).isNotNull();
assertThat(taggedCommit).isEqualTo(headCommit);
} finally {
repo.close();
}
}

61
gerrit-acceptance-tests/src/test/java/com/google/gerrit/acceptance/rest/change/AbstractSubmit.java
View File

@ -359,40 +359,23 @@ public abstract class AbstractSubmit extends AbstractDaemonTest {
}
protected RevCommit getRemoteHead() throws IOException {
Repository repo = repoManager.openRepository(project);
try {
try (Repository repo = repoManager.openRepository(project)) {
return getHead(repo, "refs/heads/master");
} finally {
repo.close();
}
}
protected List<RevCommit> getRemoteLog() throws IOException {
Repository repo = repoManager.openRepository(project);
try {
RevWalk rw = new RevWalk(repo);
try {
rw.markStart(rw.parseCommit(
repo.getRef("refs/heads/master").getObjectId()));
return Lists.newArrayList(rw);
} finally {
rw.release();
}
} finally {
repo.close();
try (Repository repo = repoManager.openRepository(project);
RevWalk rw = new RevWalk(repo)) {
rw.markStart(rw.parseCommit(
repo.getRef("refs/heads/master").getObjectId()));
return Lists.newArrayList(rw);
}
}
private RevCommit getHead(Repository repo, String name) throws IOException {
try {
RevWalk rw = new RevWalk(repo);
try {
return rw.parseCommit(repo.getRef(name).getObjectId());
} finally {
rw.release();
}
} finally {
repo.close();
try (RevWalk rw = new RevWalk(repo)) {
return rw.parseCommit(repo.getRef(name).getObjectId());
}
}
@ -403,28 +386,22 @@ public abstract class AbstractSubmit extends AbstractDaemonTest {
}
private String getLatestRemoteDiff() throws IOException {
Repository repo = repoManager.openRepository(project);
try {
RevWalk rw = new RevWalk(repo);
try {
ObjectId oldTreeId = repo.resolve("refs/heads/master~1^{tree}");
ObjectId newTreeId = repo.resolve("refs/heads/master^{tree}");
return getLatestDiff(repo, oldTreeId, newTreeId);
} finally {
rw.release();
}
} finally {
repo.close();
try (Repository repo = repoManager.openRepository(project);
RevWalk rw = new RevWalk(repo)) {
ObjectId oldTreeId = repo.resolve("refs/heads/master~1^{tree}");
ObjectId newTreeId = repo.resolve("refs/heads/master^{tree}");
return getLatestDiff(repo, oldTreeId, newTreeId);
}
}
private String getLatestDiff(Repository repo, ObjectId oldTreeId,
ObjectId newTreeId) throws IOException {
ByteArrayOutputStream out = new ByteArrayOutputStream();
DiffFormatter fmt = new DiffFormatter(out);
fmt.setRepository(repo);
fmt.format(oldTreeId, newTreeId);
fmt.flush();
return out.toString();
try (DiffFormatter fmt = new DiffFormatter(out)) {
fmt.setRepository(repo);
fmt.format(oldTreeId, newTreeId);
fmt.flush();
return out.toString();
}
}
}

12
gerrit-acceptance-tests/src/test/java/com/google/gerrit/acceptance/rest/project/CreateProjectIT.java
View File

@ -238,11 +238,10 @@ public class CreateProjectIT extends AbstractDaemonTest {
private void assertEmptyCommit(String projectName, String... refs)
throws RepositoryNotFoundException, IOException {
Repository repo =
repoManager.openRepository(new Project.NameKey(projectName));
RevWalk rw = new RevWalk(repo);
TreeWalk tw = new TreeWalk(repo);
try {
Project.NameKey projectKey = new Project.NameKey(projectName);
try (Repository repo = repoManager.openRepository(projectKey);
RevWalk rw = new RevWalk(repo);
TreeWalk tw = new TreeWalk(rw.getObjectReader())) {
for (String ref : refs) {
RevCommit commit = rw.lookupCommit(repo.getRef(ref).getObjectId());
rw.parseBody(commit);
@ -250,9 +249,6 @@ public class CreateProjectIT extends AbstractDaemonTest {
assertThat(tw.next()).isFalse();
tw.reset();
}
} finally {
rw.release();
repo.close();
}
}
}

41
gerrit-httpd/src/main/java/com/google/gerrit/httpd/raw/CatServlet.java
View File

@ -202,32 +202,29 @@ public class CatServlet extends HttpServlet {
final RevCommit fromCommit;
final String suffix;
final String path = patchKey.getFileName();
try {
final ObjectReader reader = repo.newObjectReader();
try {
final RevWalk rw = new RevWalk(reader);
final RevCommit c;
final TreeWalk tw;
try (ObjectReader reader = repo.newObjectReader();
RevWalk rw = new RevWalk(reader)) {
final RevCommit c;
c = rw.parseCommit(ObjectId.fromString(revision));
if (side == 0) {
fromCommit = c;
suffix = "new";
} else if (1 <= side && side - 1 < c.getParentCount()) {
fromCommit = rw.parseCommit(c.getParent(side - 1));
if (c.getParentCount() == 1) {
suffix = "old";
} else {
suffix = "old" + side;
}
c = rw.parseCommit(ObjectId.fromString(revision));
if (side == 0) {
fromCommit = c;
suffix = "new";
} else if (1 <= side && side - 1 < c.getParentCount()) {
fromCommit = rw.parseCommit(c.getParent(side - 1));
if (c.getParentCount() == 1) {
suffix = "old";
} else {
rsp.sendError(HttpServletResponse.SC_NOT_FOUND);
return;
suffix = "old" + side;
}
tw = TreeWalk.forPath(reader, path, fromCommit.getTree());
} else {
rsp.sendError(HttpServletResponse.SC_NOT_FOUND);
return;
}
try (TreeWalk tw = TreeWalk.forPath(reader, path, fromCommit.getTree())) {
if (tw == null) {
rsp.sendError(HttpServletResponse.SC_NOT_FOUND);
return;
@ -240,8 +237,6 @@ public class CatServlet extends HttpServlet {
rsp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
return;
}
} finally {
reader.release();
}
} catch (IOException e) {
getServletContext().log("Cannot read repository", e);

5
gerrit-pgm/src/main/java/com/google/gerrit/pgm/RebuildNotedb.java
View File

@ -185,11 +185,8 @@ public class RebuildNotedb extends SiteProgram {
private static void execute(BatchRefUpdate bru, Repository repo)
throws IOException {
RevWalk rw = new RevWalk(repo);
try {
try (RevWalk rw = new RevWalk(repo)) {
bru.execute(rw, NullProgressMonitor.INSTANCE);
} finally {
rw.release();
}
}

56
gerrit-pgm/src/main/java/com/google/gerrit/pgm/init/api/AllProjectsConfig.java
View File

@ -137,49 +137,41 @@ public class AllProjectsConfig extends VersionedMetaData {
throw new IOException("All-Projects does not exist.");
}
Repository repo = new FileRepository(path);
try {
try (Repository repo = new FileRepository(path)) {
inserter = repo.newObjectInserter();
reader = repo.newObjectReader();
try {
RevWalk rw = new RevWalk(reader);
try {
RevTree srcTree = revision != null ? rw.parseTree(revision) : null;
newTree = readTree(srcTree);
saveConfig(ProjectConfig.PROJECT_CONFIG, cfg);
saveGroupList();
ObjectId res = newTree.writeTree(inserter);
if (res.equals(srcTree)) {
// If there are no changes to the content, don't create the commit.
return;
}
CommitBuilder commit = new CommitBuilder();
commit.setAuthor(ident);
commit.setCommitter(ident);
commit.setMessage(msg);
commit.setTreeId(res);
if (revision != null) {
commit.addParentId(revision);
}
ObjectId newRevision = inserter.insert(commit);
updateRef(repo, ident, newRevision, "commit: " + msg);
revision = newRevision;
} finally {
rw.release();
try (RevWalk rw = new RevWalk(reader)) {
RevTree srcTree = revision != null ? rw.parseTree(revision) : null;
newTree = readTree(srcTree);
saveConfig(ProjectConfig.PROJECT_CONFIG, cfg);
saveGroupList();
ObjectId res = newTree.writeTree(inserter);
if (res.equals(srcTree)) {
// If there are no changes to the content, don't create the commit.
return;
}
CommitBuilder commit = new CommitBuilder();
commit.setAuthor(ident);
commit.setCommitter(ident);
commit.setMessage(msg);
commit.setTreeId(res);
if (revision != null) {
commit.addParentId(revision);
}
ObjectId newRevision = inserter.insert(commit);
updateRef(repo, ident, newRevision, "commit: " + msg);
revision = newRevision;
} finally {
if (inserter != null) {
inserter.release();
inserter.close();
inserter = null;
}
if (reader != null) {
reader.release();
reader.close();
reader = null;
}
}
} finally {
repo.close();
}
// we need to invalidate the JGit cache if the group list is invalidated in

336
gerrit-server/src/main/java/com/google/gerrit/server/ChangeUtil.java
View File

@ -26,6 +26,7 @@ import com.google.gerrit.reviewdb.client.Change;
import com.google.gerrit.reviewdb.client.ChangeMessage;
import com.google.gerrit.reviewdb.client.PatchSet;
import com.google.gerrit.reviewdb.client.PatchSetAncestor;
import com.google.gerrit.reviewdb.client.Project;
import com.google.gerrit.reviewdb.client.RevId;
import com.google.gerrit.reviewdb.server.ReviewDb;
import com.google.gerrit.server.change.ChangeInserter;
@ -227,119 +228,107 @@ public class ChangeUtil {
}
Change changeToRevert = db.get().changes().get(changeId);
Repository git;
try {
git = gitManager.openRepository(ctl.getChange().getProject());
Project.NameKey project = ctl.getChange().getProject();
try (Repository git = gitManager.openRepository(project);
RevWalk revWalk = new RevWalk(git)) {
RevCommit commitToRevert =
revWalk.parseCommit(ObjectId.fromString(patch.getRevision().get()));
PersonIdent authorIdent =
user().newCommitterIdent(myIdent.getWhen(), myIdent.getTimeZone());
RevCommit parentToCommitToRevert = commitToRevert.getParent(0);
revWalk.parseHeaders(parentToCommitToRevert);
CommitBuilder revertCommitBuilder = new CommitBuilder();
revertCommitBuilder.addParentId(commitToRevert);
revertCommitBuilder.setTreeId(parentToCommitToRevert.getTree());
revertCommitBuilder.setAuthor(authorIdent);
revertCommitBuilder.setCommitter(authorIdent);
if (message == null) {
message = MessageFormat.format(
ChangeMessages.get().revertChangeDefaultMessage,
changeToRevert.getSubject(), patch.getRevision().get());
}
ObjectId computedChangeId =
ChangeIdUtil.computeChangeId(parentToCommitToRevert.getTree(),
commitToRevert, authorIdent, myIdent, message);
revertCommitBuilder.setMessage(
ChangeIdUtil.insertId(message, computedChangeId, true));
RevCommit revertCommit;
try (ObjectInserter oi = git.newObjectInserter()) {
ObjectId id = oi.insert(revertCommitBuilder);
oi.flush();
revertCommit = revWalk.parseCommit(id);
}
RefControl refControl = ctl.getRefControl();
Change change = new Change(
new Change.Key("I" + computedChangeId.name()),
new Change.Id(db.get().nextChangeId()),
user().getAccountId(),
changeToRevert.getDest(),
TimeUtil.nowTs());
change.setTopic(changeToRevert.getTopic());
ChangeInserter ins =
changeInserterFactory.create(refControl.getProjectControl(),
change, revertCommit);
PatchSet ps = ins.getPatchSet();
String ref = refControl.getRefName();
String cmdRef = MagicBranch.NEW_PUBLISH_CHANGE
+ ref.substring(ref.lastIndexOf('/') + 1);
CommitReceivedEvent commitReceivedEvent = new CommitReceivedEvent(
new ReceiveCommand(ObjectId.zeroId(), revertCommit.getId(), cmdRef),
refControl.getProjectControl().getProject(),
refControl.getRefName(), revertCommit, user());
try {
commitValidatorsFactory.create(refControl, sshInfo, git)
.validateForGerritCommits(commitReceivedEvent);
} catch (CommitValidationException e) {
throw new InvalidChangeOperationException(e.getMessage());
}
RefUpdate ru = git.updateRef(ps.getRefName());
ru.setExpectedOldObjectId(ObjectId.zeroId());
ru.setNewObjectId(revertCommit);
ru.disableRefLog();
if (ru.update(revWalk) != RefUpdate.Result.NEW) {
throw new IOException(String.format(
"Failed to create ref %s in %s: %s", ps.getRefName(),
change.getDest().getParentKey().get(), ru.getResult()));
}
ChangeMessage cmsg = new ChangeMessage(
new ChangeMessage.Key(changeId, messageUUID(db.get())),
user().getAccountId(), TimeUtil.nowTs(), patchSetId);
StringBuilder msgBuf = new StringBuilder();
msgBuf.append("Patch Set ").append(patchSetId.get()).append(": Reverted");
msgBuf.append("\n\n");
msgBuf.append("This patchset was reverted in change: ")
.append(change.getKey().get());
cmsg.setMessage(msgBuf.toString());
ins.setMessage(cmsg).insert();
try {
RevertedSender cm = revertedSenderFactory.create(change);
cm.setFrom(user().getAccountId());
cm.setChangeMessage(cmsg);
cm.send();
} catch (Exception err) {
log.error("Cannot send email for revert change " + change.getId(),
err);
}
return change.getId();
} catch (RepositoryNotFoundException e) {
throw new NoSuchChangeException(changeId, e);
}
try {
RevWalk revWalk = new RevWalk(git);
try {
RevCommit commitToRevert =
revWalk.parseCommit(ObjectId.fromString(patch.getRevision().get()));
PersonIdent authorIdent =
user().newCommitterIdent(myIdent.getWhen(), myIdent.getTimeZone());
RevCommit parentToCommitToRevert = commitToRevert.getParent(0);
revWalk.parseHeaders(parentToCommitToRevert);
CommitBuilder revertCommitBuilder = new CommitBuilder();
revertCommitBuilder.addParentId(commitToRevert);
revertCommitBuilder.setTreeId(parentToCommitToRevert.getTree());
revertCommitBuilder.setAuthor(authorIdent);
revertCommitBuilder.setCommitter(authorIdent);
if (message == null) {
message = MessageFormat.format(
ChangeMessages.get().revertChangeDefaultMessage,
changeToRevert.getSubject(), patch.getRevision().get());
}
ObjectId computedChangeId =
ChangeIdUtil.computeChangeId(parentToCommitToRevert.getTree(),
commitToRevert, authorIdent, myIdent, message);
revertCommitBuilder.setMessage(
ChangeIdUtil.insertId(message, computedChangeId, true));
RevCommit revertCommit;
ObjectInserter oi = git.newObjectInserter();
try {
ObjectId id = oi.insert(revertCommitBuilder);
oi.flush();
revertCommit = revWalk.parseCommit(id);
} finally {
oi.release();
}
RefControl refControl = ctl.getRefControl();
Change change = new Change(
new Change.Key("I" + computedChangeId.name()),
new Change.Id(db.get().nextChangeId()),
user().getAccountId(),
changeToRevert.getDest(),
TimeUtil.nowTs());
change.setTopic(changeToRevert.getTopic());
ChangeInserter ins =
changeInserterFactory.create(refControl.getProjectControl(),
change, revertCommit);
PatchSet ps = ins.getPatchSet();
String ref = refControl.getRefName();
String cmdRef = MagicBranch.NEW_PUBLISH_CHANGE
+ ref.substring(ref.lastIndexOf('/') + 1);
CommitReceivedEvent commitReceivedEvent = new CommitReceivedEvent(
new ReceiveCommand(ObjectId.zeroId(), revertCommit.getId(), cmdRef),
refControl.getProjectControl().getProject(),
refControl.getRefName(), revertCommit, user());
try {
commitValidatorsFactory.create(refControl, sshInfo, git)
.validateForGerritCommits(commitReceivedEvent);
} catch (CommitValidationException e) {
throw new InvalidChangeOperationException(e.getMessage());
}
RefUpdate ru = git.updateRef(ps.getRefName());
ru.setExpectedOldObjectId(ObjectId.zeroId());
ru.setNewObjectId(revertCommit);
ru.disableRefLog();
if (ru.update(revWalk) != RefUpdate.Result.NEW) {
throw new IOException(String.format(
"Failed to create ref %s in %s: %s", ps.getRefName(),
change.getDest().getParentKey().get(), ru.getResult()));
}
ChangeMessage cmsg = new ChangeMessage(
new ChangeMessage.Key(changeId, messageUUID(db.get())),
user().getAccountId(), TimeUtil.nowTs(), patchSetId);
StringBuilder msgBuf = new StringBuilder();
msgBuf.append("Patch Set ").append(patchSetId.get()).append(": Reverted");
msgBuf.append("\n\n");
msgBuf.append("This patchset was reverted in change: ")
.append(change.getKey().get());
cmsg.setMessage(msgBuf.toString());
ins.setMessage(cmsg).insert();
try {
RevertedSender cm = revertedSenderFactory.create(change);
cm.setFrom(user().getAccountId());
cm.setChangeMessage(cmsg);
cm.send();
} catch (Exception err) {
log.error("Cannot send email for revert change " + change.getId(),
err);
}
return change.getId();
} finally {
revWalk.release();
}
} finally {
git.close();
}
}
public Change.Id editCommitMessage(ChangeControl ctl, PatchSet ps,
@ -354,68 +343,56 @@ public class ChangeUtil {
"The commit message cannot be empty");
}
Repository git;
try {
git = gitManager.openRepository(ctl.getChange().getProject());
Project.NameKey project = ctl.getChange().getProject();
try (Repository git = gitManager.openRepository(project);
RevWalk revWalk = new RevWalk(git)) {
RevCommit commit =
revWalk.parseCommit(ObjectId.fromString(ps.getRevision()
.get()));
if (commit.getFullMessage().equals(message)) {
throw new InvalidChangeOperationException(
"New commit message cannot be same as existing commit message");
}
Date now = myIdent.getWhen();
PersonIdent authorIdent =
user().newCommitterIdent(now, myIdent.getTimeZone());
CommitBuilder commitBuilder = new CommitBuilder();
commitBuilder.setTreeId(commit.getTree());
commitBuilder.setParentIds(commit.getParents());
commitBuilder.setAuthor(commit.getAuthorIdent());
commitBuilder.setCommitter(authorIdent);
commitBuilder.setMessage(message);
RevCommit newCommit;
try (ObjectInserter oi = git.newObjectInserter()) {
ObjectId id = oi.insert(commitBuilder);
oi.flush();
newCommit = revWalk.parseCommit(id);
}
PatchSet.Id id = nextPatchSetId(git, change.currentPatchSetId());
PatchSet newPatchSet = new PatchSet(id);
newPatchSet.setCreatedOn(new Timestamp(now.getTime()));
newPatchSet.setUploader(user().getAccountId());
newPatchSet.setRevision(new RevId(newCommit.name()));
String msg = "Patch Set " + newPatchSet.getPatchSetId()
+ ": Commit message was updated";
change = patchSetInserterFactory
.create(git, revWalk, ctl, newCommit)
.setPatchSet(newPatchSet)
.setMessage(msg)
.setValidatePolicy(RECEIVE_COMMITS)
.setDraft(ps.isDraft())
.insert();
return change.getId();
} catch (RepositoryNotFoundException e) {
throw new NoSuchChangeException(changeId, e);
}
try {
RevWalk revWalk = new RevWalk(git);
try {
RevCommit commit =
revWalk.parseCommit(ObjectId.fromString(ps.getRevision()
.get()));
if (commit.getFullMessage().equals(message)) {
throw new InvalidChangeOperationException(
"New commit message cannot be same as existing commit message");
}
Date now = myIdent.getWhen();
PersonIdent authorIdent =
user().newCommitterIdent(now, myIdent.getTimeZone());
CommitBuilder commitBuilder = new CommitBuilder();
commitBuilder.setTreeId(commit.getTree());
commitBuilder.setParentIds(commit.getParents());
commitBuilder.setAuthor(commit.getAuthorIdent());
commitBuilder.setCommitter(authorIdent);
commitBuilder.setMessage(message);
RevCommit newCommit;
ObjectInserter oi = git.newObjectInserter();
try {
ObjectId id = oi.insert(commitBuilder);
oi.flush();
newCommit = revWalk.parseCommit(id);
} finally {
oi.release();
}
PatchSet.Id id = nextPatchSetId(git, change.currentPatchSetId());
PatchSet newPatchSet = new PatchSet(id);
newPatchSet.setCreatedOn(new Timestamp(now.getTime()));
newPatchSet.setUploader(user().getAccountId());
newPatchSet.setRevision(new RevId(newCommit.name()));
String msg = "Patch Set " + newPatchSet.getPatchSetId()
+ ": Commit message was updated";
change = patchSetInserterFactory
.create(git, revWalk, ctl, newCommit)
.setPatchSet(newPatchSet)
.setMessage(msg)
.setValidatePolicy(RECEIVE_COMMITS)
.setDraft(ps.isDraft())
.insert();
return change.getId();
} finally {
revWalk.release();
}
} finally {
git.close();
}
}
public String getMessage(Change change)
@ -427,25 +404,14 @@ public class ChangeUtil {
throw new NoSuchChangeException(changeId);
}
Repository git;
try {
git = gitManager.openRepository(change.getProject());
try (Repository git = gitManager.openRepository(change.getProject());
RevWalk revWalk = new RevWalk(git)) {
RevCommit commit = revWalk.parseCommit(
ObjectId.fromString(ps.getRevision().get()));
return commit.getFullMessage();
} catch (RepositoryNotFoundException e) {
throw new NoSuchChangeException(changeId, e);
}
try {
RevWalk revWalk = new RevWalk(git);
try {
RevCommit commit =
revWalk.parseCommit(ObjectId.fromString(ps.getRevision()
.get()));
return commit.getFullMessage();
} finally {
revWalk.release();
}
} finally {
git.close();
}
}
public void deleteDraftChange(Change change)

4
gerrit-server/src/main/java/com/google/gerrit/server/change/ChangeKindCacheImpl.java
View File

@ -189,8 +189,7 @@ public class ChangeKindCacheImpl implements ChangeKindCache {
return ChangeKind.NO_CODE_CHANGE;
}
RevWalk walk = new RevWalk(key.repo);
try {
try (RevWalk walk = new RevWalk(key.repo)) {
RevCommit prior = walk.parseCommit(key.prior);
walk.parseBody(prior);
RevCommit next = walk.parseCommit(key.next);
@ -227,7 +226,6 @@ public class ChangeKindCacheImpl implements ChangeKindCache {
}
} finally {
key.repo = null;
walk.release();
}
}

160
gerrit-server/src/main/java/com/google/gerrit/server/change/CherryPickChange.java
View File

@ -121,96 +121,82 @@ public class CherryPickChange {
Project.NameKey project = change.getProject();
IdentifiedUser identifiedUser = (IdentifiedUser) currentUser.get();
final Repository git;
try {
git = gitManager.openRepository(project);
try (Repository git = gitManager.openRepository(project);
RevWalk revWalk = new RevWalk(git)) {
Ref destRef = git.getRef(destinationBranch);
if (destRef == null) {
throw new InvalidChangeOperationException("Branch "
+ destinationBranch + " does not exist.");
}
final RevCommit mergeTip = revWalk.parseCommit(destRef.getObjectId());
RevCommit commitToCherryPick =
revWalk.parseCommit(ObjectId.fromString(patch.getRevision().get()));
PersonIdent committerIdent =
identifiedUser.newCommitterIdent(TimeUtil.nowTs(),
serverTimeZone);
final ObjectId computedChangeId =
ChangeIdUtil
.computeChangeId(commitToCherryPick.getTree(), mergeTip,
commitToCherryPick.getAuthorIdent(), committerIdent, message);
String commitMessage =
ChangeIdUtil.insertId(message, computedChangeId).trim() + '\n';
RevCommit cherryPickCommit;
try (ObjectInserter oi = git.newObjectInserter()) {
ProjectState projectState = refControl.getProjectControl().getProjectState();
cherryPickCommit =
mergeUtilFactory.create(projectState).createCherryPickFromCommit(git, oi, mergeTip,
commitToCherryPick, committerIdent, commitMessage, revWalk);
} catch (MergeIdenticalTreeException | MergeConflictException e) {
throw new MergeException("Cherry pick failed: " + e.getMessage());
}
Change.Key changeKey;
final List<String> idList = cherryPickCommit.getFooterLines(
FooterConstants.CHANGE_ID);
if (!idList.isEmpty()) {
final String idStr = idList.get(idList.size() - 1).trim();
changeKey = new Change.Key(idStr);
} else {
changeKey = new Change.Key("I" + computedChangeId.name());
}
Branch.NameKey newDest =
new Branch.NameKey(change.getProject(), destRef.getName());
List<ChangeData> destChanges = queryProvider.get()
.setLimit(2)
.byBranchKey(newDest, changeKey);
if (destChanges.size() > 1) {
throw new InvalidChangeOperationException("Several changes with key "
+ changeKey + " reside on the same branch. "
+ "Cannot create a new patch set.");
} else if (destChanges.size() == 1) {
// The change key exists on the destination branch. The cherry pick
// will be added as a new patch set.
return insertPatchSet(git, revWalk, destChanges.get(0).change(),
cherryPickCommit, refControl, identifiedUser);
} else {
// Change key not found on destination branch. We can create a new
// change.
Change newChange = createNewChange(git, revWalk, changeKey, project,
destRef, cherryPickCommit, refControl,
identifiedUser, change.getTopic());
addMessageToSourceChange(change, patch.getId(), destinationBranch,
cherryPickCommit, identifiedUser, refControl);
addMessageToDestinationChange(newChange, change.getDest().getShortName(),
identifiedUser, refControl);
return newChange.getId();
}
} catch (RepositoryNotFoundException e) {
throw new NoSuchChangeException(change.getId(), e);
}
try {
RevWalk revWalk = new RevWalk(git);
try {
Ref destRef = git.getRef(destinationBranch);
if (destRef == null) {
throw new InvalidChangeOperationException("Branch "
+ destinationBranch + " does not exist.");
}
final RevCommit mergeTip = revWalk.parseCommit(destRef.getObjectId());
RevCommit commitToCherryPick =
revWalk.parseCommit(ObjectId.fromString(patch.getRevision().get()));
PersonIdent committerIdent =
identifiedUser.newCommitterIdent(TimeUtil.nowTs(),
serverTimeZone);
final ObjectId computedChangeId =
ChangeIdUtil
.computeChangeId(commitToCherryPick.getTree(), mergeTip,
commitToCherryPick.getAuthorIdent(), committerIdent, message);
String commitMessage =
ChangeIdUtil.insertId(message, computedChangeId).trim() + '\n';
RevCommit cherryPickCommit;
ObjectInserter oi = git.newObjectInserter();
try {
ProjectState projectState = refControl.getProjectControl().getProjectState();
cherryPickCommit =
mergeUtilFactory.create(projectState).createCherryPickFromCommit(git, oi, mergeTip,
commitToCherryPick, committerIdent, commitMessage, revWalk);
} catch (MergeIdenticalTreeException | MergeConflictException e) {
throw new MergeException("Cherry pick failed: " + e.getMessage());
} finally {
oi.release();
}
Change.Key changeKey;
final List<String> idList = cherryPickCommit.getFooterLines(
FooterConstants.CHANGE_ID);
if (!idList.isEmpty()) {
final String idStr = idList.get(idList.size() - 1).trim();
changeKey = new Change.Key(idStr);
} else {
changeKey = new Change.Key("I" + computedChangeId.name());
}
Branch.NameKey newDest =
new Branch.NameKey(change.getProject(), destRef.getName());
List<ChangeData> destChanges = queryProvider.get()
.setLimit(2)
.byBranchKey(newDest, changeKey);
if (destChanges.size() > 1) {
throw new InvalidChangeOperationException("Several changes with key "
+ changeKey + " reside on the same branch. "
+ "Cannot create a new patch set.");
} else if (destChanges.size() == 1) {
// The change key exists on the destination branch. The cherry pick
// will be added as a new patch set.
return insertPatchSet(git, revWalk, destChanges.get(0).change(),
cherryPickCommit, refControl, identifiedUser);
} else {
// Change key not found on destination branch. We can create a new
// change.
Change newChange = createNewChange(git, revWalk, changeKey, project,
destRef, cherryPickCommit, refControl,
identifiedUser, change.getTopic());
addMessageToSourceChange(change, patch.getId(), destinationBranch,
cherryPickCommit, identifiedUser, refControl);
addMessageToDestinationChange(newChange, change.getDest().getShortName(),
identifiedUser, refControl);
return newChange.getId();
}
} finally {
revWalk.release();
}
} finally {
git.close();
}
}
private Change.Id insertPatchSet(Repository git, RevWalk revWalk, Change change,

2
gerrit-server/src/main/java/com/google/gerrit/server/change/ConsistencyChecker.java
View File

@ -153,7 +153,7 @@ public class ConsistencyChecker {
return Result.create(c, problems);
} finally {
if (rw != null) {
rw.release();
rw.close();
}
if (repo != null) {
repo.close();

123
gerrit-server/src/main/java/com/google/gerrit/server/change/CreateChange.java
View File

@ -158,71 +158,63 @@ public class CreateChange implements
}
Project.NameKey project = rsrc.getNameKey();
Repository git = gitManager.openRepository(project);
try {
RevWalk rw = new RevWalk(git);
try {
ObjectId parentCommit;
if (input.baseChange != null) {
List<Change> changes = changeUtil.findChanges(input.baseChange);
if (changes.size() != 1) {
throw new InvalidChangeOperationException(
"Base change not found: " + input.baseChange);
}
Change change = Iterables.getOnlyElement(changes);
if (!rsrc.getControl().controlFor(change).isVisible(db.get())) {
throw new InvalidChangeOperationException(
"Base change not found: " + input.baseChange);
}
PatchSet ps = db.get().patchSets().get(
new PatchSet.Id(change.getId(),
change.currentPatchSetId().get()));
parentCommit = ObjectId.fromString(ps.getRevision().get());
} else {
Ref destRef = git.getRef(refName);
if (destRef == null) {
throw new UnprocessableEntityException(String.format(
"Branch %s does not exist.", refName));
}
parentCommit = destRef.getObjectId();
try (Repository git = gitManager.openRepository(project);
RevWalk rw = new RevWalk(git)) {
ObjectId parentCommit;
if (input.baseChange != null) {
List<Change> changes = changeUtil.findChanges(input.baseChange);
if (changes.size() != 1) {
throw new InvalidChangeOperationException(
"Base change not found: " + input.baseChange);
}
RevCommit mergeTip = rw.parseCommit(parentCommit);
Timestamp now = TimeUtil.nowTs();
IdentifiedUser me = (IdentifiedUser) userProvider.get();
PersonIdent author = me.newCommitterIdent(now, serverTimeZone);
ObjectId id = ChangeIdUtil.computeChangeId(mergeTip.getTree(),
mergeTip, author, author, input.subject);
String commitMessage = ChangeIdUtil.insertId(input.subject, id);
RevCommit c = newCommit(git, rw, author, mergeTip, commitMessage);
Change change = new Change(
getChangeId(id, c),
new Change.Id(db.get().nextChangeId()),
me.getAccountId(),
new Branch.NameKey(project, refName),
now);
ChangeInserter ins =
changeInserterFactory.create(refControl.getProjectControl(),
change, c);
validateCommit(git, refControl, c, me, ins);
updateRef(git, rw, c, change, ins.getPatchSet());
change.setTopic(input.topic);
ins.setDraft(input.status != null && input.status == ChangeStatus.DRAFT);
ins.insert();
return Response.created(json.format(change.getId()));
} finally {
rw.release();
Change change = Iterables.getOnlyElement(changes);
if (!rsrc.getControl().controlFor(change).isVisible(db.get())) {
throw new InvalidChangeOperationException(
"Base change not found: " + input.baseChange);
}
PatchSet ps = db.get().patchSets().get(
new PatchSet.Id(change.getId(),
change.currentPatchSetId().get()));
parentCommit = ObjectId.fromString(ps.getRevision().get());
} else {
Ref destRef = git.getRef(refName);
if (destRef == null) {
throw new UnprocessableEntityException(String.format(
"Branch %s does not exist.", refName));
}
parentCommit = destRef.getObjectId();
}
} finally {
git.close();
RevCommit mergeTip = rw.parseCommit(parentCommit);
Timestamp now = TimeUtil.nowTs();
IdentifiedUser me = (IdentifiedUser) userProvider.get();
PersonIdent author = me.newCommitterIdent(now, serverTimeZone);
ObjectId id = ChangeIdUtil.computeChangeId(mergeTip.getTree(),
mergeTip, author, author, input.subject);
String commitMessage = ChangeIdUtil.insertId(input.subject, id);
RevCommit c = newCommit(git, rw, author, mergeTip, commitMessage);
Change change = new Change(
getChangeId(id, c),
new Change.Id(db.get().nextChangeId()),
me.getAccountId(),
new Branch.NameKey(project, refName),
now);
ChangeInserter ins =
changeInserterFactory.create(refControl.getProjectControl(),
change, c);
validateCommit(git, refControl, c, me, ins);
updateRef(git, rw, c, change, ins.getPatchSet());
change.setTopic(input.topic);
ins.setDraft(input.status != null && input.status == ChangeStatus.DRAFT);
ins.insert();
return Response.created(json.format(change.getId()));
}
}
@ -275,8 +267,7 @@ public class CreateChange implements
PersonIdent authorIdent, RevCommit mergeTip, String commitMessage)
throws IOException {
RevCommit emptyCommit;
ObjectInserter oi = git.newObjectInserter();
try {
try (ObjectInserter oi = git.newObjectInserter()) {
CommitBuilder commit = new CommitBuilder();
commit.setTreeId(mergeTip.getTree().getId());
commit.setParentId(mergeTip);
@ -284,8 +275,6 @@ public class CreateChange implements
commit.setCommitter(authorIdent);
commit.setMessage(commitMessage);
emptyCommit = rw.parseCommit(insert(oi, commit));
} finally {
oi.release();
}
return emptyCommit;
}

89
gerrit-server/src/main/java/com/google/gerrit/server/change/FileContentUtil.java
View File

@ -58,64 +58,57 @@ public class FileContentUtil {
public BinaryResult getContent(ProjectState project, ObjectId revstr,
String path) throws ResourceNotFoundException, IOException {
Repository repo = openRepository(project);
try {
RevWalk rw = new RevWalk(repo);
try {
RevCommit commit = rw.parseCommit(revstr);
ObjectReader reader = rw.getObjectReader();
TreeWalk tw = TreeWalk.forPath(reader, path, commit.getTree());
if (tw == null) {
throw new ResourceNotFoundException();
}
org.eclipse.jgit.lib.FileMode mode = tw.getFileMode(0);
ObjectId id = tw.getObjectId(0);
if (mode == org.eclipse.jgit.lib.FileMode.GITLINK) {
return BinaryResult.create(id.name())
.setContentType(X_GIT_GITLINK)
.base64();
}
final ObjectLoader obj = repo.open(id, OBJ_BLOB);
byte[] raw;
try {
raw = obj.getCachedBytes(MAX_SIZE);
} catch (LargeObjectException e) {
raw = null;
}
BinaryResult result;
if (raw != null) {
result = BinaryResult.create(raw);
} else {
result = asBinaryResult(obj);
}
String type;
if (mode == org.eclipse.jgit.lib.FileMode.SYMLINK) {
type = X_GIT_SYMLINK;
} else {
type = registry.getMimeType(path, raw).toString();
type = resolveContentType(project, path, FileMode.FILE, type);
}
return result.setContentType(type).base64();
} finally {
rw.release();
try (Repository repo = openRepository(project);
RevWalk rw = new RevWalk(repo)) {
RevCommit commit = rw.parseCommit(revstr);
ObjectReader reader = rw.getObjectReader();
TreeWalk tw = TreeWalk.forPath(reader, path, commit.getTree());
if (tw == null) {
throw new ResourceNotFoundException();
}
} finally {
repo.close();
org.eclipse.jgit.lib.FileMode mode = tw.getFileMode(0);
ObjectId id = tw.getObjectId(0);
if (mode == org.eclipse.jgit.lib.FileMode.GITLINK) {
return BinaryResult.create(id.name())
.setContentType(X_GIT_GITLINK)
.base64();
}
final ObjectLoader obj = repo.open(id, OBJ_BLOB);
byte[] raw;
try {
raw = obj.getCachedBytes(MAX_SIZE);
} catch (LargeObjectException e) {
raw = null;
}
BinaryResult result;
if (raw != null) {
result = BinaryResult.create(raw);
} else {
result = asBinaryResult(obj);
}
String type;
if (mode == org.eclipse.jgit.lib.FileMode.SYMLINK) {
type = X_GIT_SYMLINK;
} else {
type = registry.getMimeType(path, raw).toString();
type = resolveContentType(project, path, FileMode.FILE, type);
}
return result.setContentType(type).base64();
}
}
private static BinaryResult asBinaryResult(final ObjectLoader obj) {
@SuppressWarnings("resource")
BinaryResult result = new BinaryResult() {
@Override
public void writeTo(OutputStream os) throws IOException {
obj.copyTo(os);
}
}.setContentLength(obj.getSize());
};
result.setContentLength(obj.getSize());
return result;
}

160
gerrit-server/src/main/java/com/google/gerrit/server/change/Files.java
View File

@ -31,6 +31,7 @@ import com.google.gerrit.reviewdb.client.Account;
import com.google.gerrit.reviewdb.client.AccountPatchReview;
import com.google.gerrit.reviewdb.client.Patch;
import com.google.gerrit.reviewdb.client.PatchSet;
import com.google.gerrit.reviewdb.client.Project;
import com.google.gerrit.reviewdb.server.ReviewDb;
import com.google.gerrit.server.CurrentUser;
import com.google.gerrit.server.IdentifiedUser;
@ -178,30 +179,24 @@ public class Files implements ChildCollection<RevisionResource, FileResource> {
private List<String> query(RevisionResource resource)
throws RepositoryNotFoundException, IOException {
Repository git =
gitManager.openRepository(resource.getChange().getProject());
try {
TreeWalk tw = new TreeWalk(git);
try {
RevCommit c = new RevWalk(tw.getObjectReader())
.parseCommit(ObjectId.fromString(
resource.getPatchSet().getRevision().get()));
Project.NameKey project = resource.getChange().getProject();
try (Repository git = gitManager.openRepository(project);
ObjectReader or = git.newObjectReader();
RevWalk rw = new RevWalk(or);
TreeWalk tw = new TreeWalk(or)) {
RevCommit c = rw.parseCommit(
ObjectId.fromString(resource.getPatchSet().getRevision().get()));
tw.addTree(c.getTree());
tw.setRecursive(true);
List<String> paths = new ArrayList<>();
while (tw.next() && paths.size() < 20) {
String s = tw.getPathString();
if (s.contains(query)) {
paths.add(s);
}
tw.addTree(c.getTree());
tw.setRecursive(true);
List<String> paths = new ArrayList<>();
while (tw.next() && paths.size() < 20) {
String s = tw.getPathString();
if (s.contains(query)) {
paths.add(s);
}
return paths;
} finally {
tw.release();
}
} finally {
git.close();
return paths;
}
}
@ -261,76 +256,69 @@ public class Files implements ChildCollection<RevisionResource, FileResource> {
private List<String> copy(Set<String> paths, PatchSet.Id old,
RevisionResource resource, Account.Id userId) throws IOException,
PatchListNotAvailableException, OrmException {
Repository git =
gitManager.openRepository(resource.getChange().getProject());
try {
ObjectReader reader = git.newObjectReader();
try {
PatchList oldList = patchListCache.get(
resource.getChange(),
db.get().patchSets().get(old));
PatchList curList = patchListCache.get(
resource.getChange(),
resource.getPatchSet());
int sz = paths.size();
List<AccountPatchReview> inserts = Lists.newArrayListWithCapacity(sz);
List<String> pathList = Lists.newArrayListWithCapacity(sz);
Project.NameKey project = resource.getChange().getProject();
try (Repository git = gitManager.openRepository(project);
ObjectReader reader = git.newObjectReader();
RevWalk rw = new RevWalk(reader);
TreeWalk tw = new TreeWalk(reader);
tw.setFilter(PathFilterGroup.createFromStrings(paths));
tw.setRecursive(true);
int o = tw.addTree(rw.parseCommit(oldList.getNewId()).getTree());
int c = tw.addTree(rw.parseCommit(curList.getNewId()).getTree());
TreeWalk tw = new TreeWalk(reader)) {
PatchList oldList = patchListCache.get(
resource.getChange(),
db.get().patchSets().get(old));
int op = -1;
if (oldList.getOldId() != null) {
op = tw.addTree(rw.parseTree(oldList.getOldId()));
}
PatchList curList = patchListCache.get(
resource.getChange(),
resource.getPatchSet());
int cp = -1;
if (curList.getOldId() != null) {
cp = tw.addTree(rw.parseTree(curList.getOldId()));
}
int sz = paths.size();
List<AccountPatchReview> inserts = Lists.newArrayListWithCapacity(sz);
List<String> pathList = Lists.newArrayListWithCapacity(sz);
while (tw.next()) {
String path = tw.getPathString();
if (tw.getRawMode(o) != 0 && tw.getRawMode(c) != 0
&& tw.idEqual(o, c)
&& paths.contains(path)) {
// File exists in previously reviewed oldList and in curList.
// File content is identical.
inserts.add(new AccountPatchReview(
new Patch.Key(
resource.getPatchSet().getId(),
path),
userId));
pathList.add(path);
} else if (op >= 0 && cp >= 0
&& tw.getRawMode(o) == 0 && tw.getRawMode(c) == 0
&& tw.getRawMode(op) != 0 && tw.getRawMode(cp) != 0
&& tw.idEqual(op, cp)
&& paths.contains(path)) {
// File was deleted in previously reviewed oldList and curList.
// File exists in ancestor of oldList and curList.
// File content is identical in ancestors.
inserts.add(new AccountPatchReview(
new Patch.Key(
resource.getPatchSet().getId(),
path),
userId));
pathList.add(path);
}
}
db.get().accountPatchReviews().insert(inserts);
return pathList;
} finally {
reader.release();
tw.setFilter(PathFilterGroup.createFromStrings(paths));
tw.setRecursive(true);
int o = tw.addTree(rw.parseCommit(oldList.getNewId()).getTree());
int c = tw.addTree(rw.parseCommit(curList.getNewId()).getTree());
int op = -1;
if (oldList.getOldId() != null) {
op = tw.addTree(rw.parseTree(oldList.getOldId()));
}
} finally {
git.close();
int cp = -1;
if (curList.getOldId() != null) {
cp = tw.addTree(rw.parseTree(curList.getOldId()));
}
while (tw.next()) {
String path = tw.getPathString();
if (tw.getRawMode(o) != 0 && tw.getRawMode(c) != 0
&& tw.idEqual(o, c)
&& paths.contains(path)) {
// File exists in previously reviewed oldList and in curList.
// File content is identical.
inserts.add(new AccountPatchReview(
new Patch.Key(
resource.getPatchSet().getId(),
path),
userId));
pathList.add(path);
} else if (op >= 0 && cp >= 0
&& tw.getRawMode(o) == 0 && tw.getRawMode(c) == 0
&& tw.getRawMode(op) != 0 && tw.getRawMode(cp) != 0
&& tw.idEqual(op, cp)
&& paths.contains(path)) {
// File was deleted in previously reviewed oldList and curList.
// File exists in ancestor of oldList and curList.
// File content is identical in ancestors.
inserts.add(new AccountPatchReview(
new Patch.Key(
resource.getPatchSet().getId(),
path),
userId));
pathList.add(path);
}
}
db.get().accountPatchReviews().insert(inserts);
return pathList;
}
}

4
gerrit-server/src/main/java/com/google/gerrit/server/change/GetArchive.java
View File

@ -126,7 +126,7 @@ public class GetArchive implements RestReadView<RevisionResource> {
@Override
public void close() throws IOException {
rw.release();
rw.close();
repo.close();
}
};
@ -139,7 +139,7 @@ public class GetArchive implements RestReadView<RevisionResource> {
return bin;
} finally {
if (close) {
rw.release();
rw.close();
}
}
} finally {

13
gerrit-server/src/main/java/com/google/gerrit/server/change/GetPatch.java
View File

@ -94,15 +94,16 @@ public class GetPatch implements RestReadView<RevisionResource> {
private void format(OutputStream out) throws IOException {
out.write(formatEmailHeader(commit).getBytes(UTF_8));
DiffFormatter fmt = new DiffFormatter(out);
fmt.setRepository(repo);
fmt.format(base.getTree(), commit.getTree());
fmt.flush();
try (DiffFormatter fmt = new DiffFormatter(out)) {
fmt.setRepository(repo);
fmt.format(base.getTree(), commit.getTree());
fmt.flush();
}
}
@Override
public void close() throws IOException {
rw.release();
rw.close();
repo.close();
}
};
@ -123,7 +124,7 @@ public class GetPatch implements RestReadView<RevisionResource> {
return bin;
} finally {
if (close) {
rw.release();
rw.close();
}
}
} finally {

17
gerrit-server/src/main/java/com/google/gerrit/server/change/GetRelated.java
View File

@ -80,19 +80,12 @@ public class GetRelated implements RestReadView<RevisionResource> {
@Override
public RelatedInfo apply(RevisionResource rsrc)
throws RepositoryNotFoundException, IOException, OrmException {
Repository git = gitMgr.openRepository(rsrc.getChange().getProject());
try {
try (Repository git = gitMgr.openRepository(rsrc.getChange().getProject());
RevWalk rw = new RevWalk(git)) {
Ref ref = git.getRef(rsrc.getChange().getDest().get());
RevWalk rw = new RevWalk(git);
try {
RelatedInfo info = new RelatedInfo();
info.changes = walk(rsrc, rw, ref);
return info;
} finally {
rw.release();
}
} finally {
git.close();
RelatedInfo info = new RelatedInfo();
info.changes = walk(rsrc, rw, ref);
return info;
}
}

32
gerrit-server/src/main/java/com/google/gerrit/server/change/IncludedIn.java
View File

@ -19,6 +19,7 @@ import com.google.gerrit.extensions.restapi.BadRequestException;
import com.google.gerrit.extensions.restapi.ResourceConflictException;
import com.google.gerrit.extensions.restapi.RestReadView;
import com.google.gerrit.reviewdb.client.PatchSet;
import com.google.gerrit.reviewdb.client.Project;
import com.google.gerrit.reviewdb.server.ReviewDb;
import com.google.gerrit.server.git.GitRepositoryManager;
import com.google.gerrit.server.project.ChangeControl;
@ -55,26 +56,19 @@ class IncludedIn implements RestReadView<ChangeResource> {
ChangeControl ctl = rsrc.getControl();
PatchSet ps =
db.get().patchSets().get(ctl.getChange().currentPatchSetId());
Repository r =
repoManager.openRepository(ctl.getProject().getNameKey());
try {
RevWalk rw = new RevWalk(r);
Project.NameKey project = ctl.getProject().getNameKey();
try (Repository r = repoManager.openRepository(project);
RevWalk rw = new RevWalk(r)) {
rw.setRetainBody(false);
RevCommit rev;
try {
rw.setRetainBody(false);
RevCommit rev;
try {
rev = rw.parseCommit(ObjectId.fromString(ps.getRevision().get()));
} catch (IncorrectObjectTypeException err) {
throw new BadRequestException(err.getMessage());
} catch (MissingObjectException err) {
throw new ResourceConflictException(err.getMessage());
}
return new IncludedInInfo(IncludedInResolver.resolve(r, rw, rev));
} finally {
rw.release();
rev = rw.parseCommit(ObjectId.fromString(ps.getRevision().get()));
} catch (IncorrectObjectTypeException err) {
throw new BadRequestException(err.getMessage());
} catch (MissingObjectException err) {
throw new ResourceConflictException(err.getMessage());
}
} finally {
r.close();
return new IncludedInInfo(IncludedInResolver.resolve(r, rw, rev));
}
}
@ -87,4 +81,4 @@ class IncludedIn implements RestReadView<ChangeResource> {
tags = in.getTags();
}
}
}
}

5
gerrit-server/src/main/java/com/google/gerrit/server/change/MergeabilityCacheImpl.java
View File

@ -225,8 +225,7 @@ public class MergeabilityCacheImpl implements MergeabilityCache {
}
try {
Map<String, Ref> refs = key.load.repo.getAllRefs();
RevWalk rw = CodeReviewCommit.newRevWalk(key.load.repo);
try {
try (RevWalk rw = CodeReviewCommit.newRevWalk(key.load.repo)) {
RevFlag canMerge = rw.newFlag("CAN_MERGE");
CodeReviewCommit rev = parse(rw, key.commit);
rev.add(canMerge);
@ -243,8 +242,6 @@ public class MergeabilityCacheImpl implements MergeabilityCache {
canMerge,
accepted,
key.load.dest).dryRun(tip, rev);
} finally {
rw.release();
}
} finally {
key.load = null;

21
gerrit-server/src/main/java/com/google/gerrit/server/changedetail/RebaseChange.java
View File

@ -119,14 +119,9 @@ public class RebaseChange {
"Cannot rebase: New patch sets are not allowed to be added to change: "
+ changeId.toString());
}
Repository git = null;
RevWalk rw = null;
ObjectInserter inserter = null;
try {
git = gitManager.openRepository(change.getProject());
rw = new RevWalk(git);
inserter = git.newObjectInserter();
try (Repository git = gitManager.openRepository(change.getProject());
RevWalk rw = new RevWalk(git);
ObjectInserter inserter = git.newObjectInserter()) {
String baseRev = newBaseRev;
if (baseRev == null) {
baseRev = findBaseRevision(patchSetId, db.get(),
@ -149,16 +144,6 @@ public class RebaseChange {
committerIdent, true, ValidatePolicy.GERRIT);
} catch (MergeConflictException e) {
throw new IOException(e.getMessage());
} finally {
if (inserter != null) {
inserter.release();
}
if (rw != null) {
rw.release();
}
if (git != null) {
git.close();
}
}
}

182
gerrit-server/src/main/java/com/google/gerrit/server/edit/ChangeEditModifier.java
View File

@ -29,6 +29,7 @@ import com.google.gerrit.extensions.restapi.RawInput;
import com.google.gerrit.extensions.restapi.ResourceConflictException;
import com.google.gerrit.reviewdb.client.Change;
import com.google.gerrit.reviewdb.client.PatchSet;
import com.google.gerrit.reviewdb.client.Project;
import com.google.gerrit.server.CurrentUser;
import com.google.gerrit.server.GerritPersonIdent;
import com.google.gerrit.server.IdentifiedUser;
@ -115,26 +116,20 @@ public class ChangeEditModifier {
}
IdentifiedUser me = (IdentifiedUser) currentUser.get();
Repository repo = gitManager.openRepository(change.getProject());
String refPrefix = editRefPrefix(me.getAccountId(), change.getId());
try {
try (Repository repo = gitManager.openRepository(change.getProject())) {
Map<String, Ref> refs = repo.getRefDatabase().getRefs(refPrefix);
if (!refs.isEmpty()) {
throw new ResourceConflictException("edit already exists");
}
RevWalk rw = new RevWalk(repo);
try {
try (RevWalk rw = new RevWalk(repo)) {
ObjectId revision = ObjectId.fromString(ps.getRevision().get());
String editRefName = editRefName(me.getAccountId(), change.getId(),
ps.getId());
return update(repo, me, editRefName, rw, ObjectId.zeroId(), revision);
} finally {
rw.release();
}
} finally {
repo.close();
}
}
@ -159,59 +154,51 @@ public class ChangeEditModifier {
IdentifiedUser me = (IdentifiedUser) currentUser.get();
String refName = editRefName(me.getAccountId(), change.getId(),
current.getId());
Repository repo = gitManager.openRepository(change.getProject());
try {
RevWalk rw = new RevWalk(repo);
try (Repository repo = gitManager.openRepository(change.getProject());
RevWalk rw = new RevWalk(repo);
ObjectInserter inserter = repo.newObjectInserter()) {
BatchRefUpdate ru = repo.getRefDatabase().newBatchUpdate();
ObjectInserter inserter = repo.newObjectInserter();
try {
RevCommit editCommit = edit.getEditCommit();
if (editCommit.getParentCount() == 0) {
throw new InvalidChangeOperationException(
"Rebase edit against root commit not supported");
}
RevCommit tip = rw.parseCommit(ObjectId.fromString(
current.getRevision().get()));
ThreeWayMerger m = MergeStrategy.RESOLVE.newMerger(repo, true);
m.setObjectInserter(inserter);
m.setBase(ObjectId.fromString(
edit.getBasePatchSet().getRevision().get()));
if (m.merge(tip, editCommit)) {
ObjectId tree = m.getResultTreeId();
CommitBuilder commit = new CommitBuilder();
commit.setTreeId(tree);
for (int i = 0; i < tip.getParentCount(); i++) {
commit.addParentId(tip.getParent(i));
}
commit.setAuthor(editCommit.getAuthorIdent());
commit.setCommitter(new PersonIdent(
editCommit.getCommitterIdent(), TimeUtil.nowTs()));
commit.setMessage(editCommit.getFullMessage());
ObjectId newEdit = inserter.insert(commit);
inserter.flush();
ru.addCommand(new ReceiveCommand(ObjectId.zeroId(), newEdit,
refName));
ru.addCommand(new ReceiveCommand(edit.getRef().getObjectId(),
ObjectId.zeroId(), edit.getRefName()));
ru.execute(rw, NullProgressMonitor.INSTANCE);
for (ReceiveCommand cmd : ru.getCommands()) {
if (cmd.getResult() != ReceiveCommand.Result.OK) {
throw new IOException("failed: " + cmd);
}
}
} else {
// TODO(davido): Allow to resolve conflicts inline
throw new ResourceConflictException("merge conflict");
}
} finally {
rw.release();
inserter.release();
RevCommit editCommit = edit.getEditCommit();
if (editCommit.getParentCount() == 0) {
throw new InvalidChangeOperationException(
"Rebase edit against root commit not supported");
}
RevCommit tip = rw.parseCommit(ObjectId.fromString(
current.getRevision().get()));
ThreeWayMerger m = MergeStrategy.RESOLVE.newMerger(repo, true);
m.setObjectInserter(inserter);
m.setBase(ObjectId.fromString(
edit.getBasePatchSet().getRevision().get()));
if (m.merge(tip, editCommit)) {
ObjectId tree = m.getResultTreeId();
CommitBuilder commit = new CommitBuilder();
commit.setTreeId(tree);
for (int i = 0; i < tip.getParentCount(); i++) {
commit.addParentId(tip.getParent(i));
}
commit.setAuthor(editCommit.getAuthorIdent());
commit.setCommitter(new PersonIdent(
editCommit.getCommitterIdent(), TimeUtil.nowTs()));
commit.setMessage(editCommit.getFullMessage());
ObjectId newEdit = inserter.insert(commit);
inserter.flush();
ru.addCommand(new ReceiveCommand(ObjectId.zeroId(), newEdit,
refName));
ru.addCommand(new ReceiveCommand(edit.getRef().getObjectId(),
ObjectId.zeroId(), edit.getRefName()));
ru.execute(rw, NullProgressMonitor.INSTANCE);
for (ReceiveCommand cmd : ru.getCommands()) {
if (cmd.getResult() != ReceiveCommand.Result.OK) {
throw new IOException("failed: " + cmd);
}
}
} else {
// TODO(davido): Allow to resolve conflicts inline
throw new ResourceConflictException("merge conflict");
}
} finally {
repo.close();
}
}
@ -240,23 +227,16 @@ public class ChangeEditModifier {
}
IdentifiedUser me = (IdentifiedUser) currentUser.get();
Repository repo = gitManager.openRepository(edit.getChange().getProject());
try {
RevWalk rw = new RevWalk(repo);
ObjectInserter inserter = repo.newObjectInserter();
try {
String refName = edit.getRefName();
ObjectId commit = createCommit(me, inserter, prevEdit,
prevEdit.getTree(),
msg);
inserter.flush();
return update(repo, me, refName, rw, prevEdit, commit);
} finally {
rw.release();
inserter.release();
}
} finally {
repo.close();
Project.NameKey project = edit.getChange().getProject();
try (Repository repo = gitManager.openRepository(project);
RevWalk rw = new RevWalk(repo);
ObjectInserter inserter = repo.newObjectInserter()) {
String refName = edit.getRefName();
ObjectId commit = createCommit(me, inserter, prevEdit,
prevEdit.getTree(),
msg);
inserter.flush();
return update(repo, me, refName, rw, prevEdit, commit);
}
}
@ -333,36 +313,28 @@ public class ChangeEditModifier {
throw new AuthException("Authentication required");
}
IdentifiedUser me = (IdentifiedUser) currentUser.get();
Repository repo = gitManager.openRepository(edit.getChange().getProject());
try {
RevWalk rw = new RevWalk(repo);
ObjectInserter inserter = repo.newObjectInserter();
ObjectReader reader = repo.newObjectReader();
try {
String refName = edit.getRefName();
RevCommit prevEdit = edit.getEditCommit();
ObjectId newTree = writeNewTree(op,
rw,
inserter,
prevEdit,
reader,
file,
newFile,
toBlob(inserter, content));
if (ObjectId.equals(newTree, prevEdit.getTree())) {
throw new InvalidChangeOperationException("no changes were made");
}
ObjectId commit = createCommit(me, inserter, prevEdit, newTree);
inserter.flush();
return update(repo, me, refName, rw, prevEdit, commit);
} finally {
rw.release();
inserter.release();
reader.release();
Project.NameKey project = edit.getChange().getProject();
try (Repository repo = gitManager.openRepository(project);
RevWalk rw = new RevWalk(repo);
ObjectInserter inserter = repo.newObjectInserter();
ObjectReader reader = repo.newObjectReader()) {
String refName = edit.getRefName();
RevCommit prevEdit = edit.getEditCommit();
ObjectId newTree = writeNewTree(op,
rw,
inserter,
prevEdit,
reader,
file,
newFile,
toBlob(inserter, content));
if (ObjectId.equals(newTree, prevEdit.getTree())) {
throw new InvalidChangeOperationException("no changes were made");
}
} finally {
repo.close();
ObjectId commit = createCommit(me, inserter, prevEdit, newTree);
inserter.flush();
return update(repo, me, refName, rw, prevEdit, commit);
}
}

38
gerrit-server/src/main/java/com/google/gerrit/server/edit/ChangeEditUtil.java
View File

@ -109,8 +109,7 @@ public class ChangeEditUtil {
*/
public Optional<ChangeEdit> byChange(Change change, IdentifiedUser user)
throws IOException {
Repository repo = gitManager.openRepository(change.getProject());
try {
try (Repository repo = gitManager.openRepository(change.getProject())) {
String editRefPrefix = editRefPrefix(user.getAccountId(), change.getId());
Map<String, Ref> refs = repo.getRefDatabase().getRefs(editRefPrefix);
if (refs.isEmpty()) {
@ -121,16 +120,11 @@ public class ChangeEditUtil {
// where there is more than one ref, we could silently delete all but the
// current one.
Ref ref = Iterables.getOnlyElement(refs.values());
RevWalk rw = new RevWalk(repo);
try {
try (RevWalk rw = new RevWalk(repo)) {
RevCommit commit = rw.parseCommit(ref.getObjectId());
PatchSet basePs = getBasePatchSet(change, ref);
return Optional.of(new ChangeEdit(user, change, ref, commit, basePs));
} finally {
rw.release();
}
} finally {
repo.close();
}
}
@ -150,29 +144,19 @@ public class ChangeEditUtil {
NoSuchChangeException, IOException, InvalidChangeOperationException,
OrmException, ResourceConflictException {
Change change = edit.getChange();
Repository repo = gitManager.openRepository(change.getProject());
try {
RevWalk rw = new RevWalk(repo);
ObjectInserter inserter = repo.newObjectInserter();
try {
PatchSet basePatchSet = edit.getBasePatchSet();
if (!basePatchSet.getId().equals(change.currentPatchSetId())) {
throw new ResourceConflictException(
"only edit for current patch set can be published");
}
insertPatchSet(edit, change, repo, rw, basePatchSet,
squashEdit(rw, inserter, edit.getEditCommit(), basePatchSet));
} finally {
inserter.release();
rw.release();
try (Repository repo = gitManager.openRepository(change.getProject());
RevWalk rw = new RevWalk(repo);
ObjectInserter inserter = repo.newObjectInserter()) {
PatchSet basePatchSet = edit.getBasePatchSet();
if (!basePatchSet.getId().equals(change.currentPatchSetId())) {
throw new ResourceConflictException(
"only edit for current patch set can be published");
}
insertPatchSet(edit, change, repo, rw, basePatchSet,
squashEdit(rw, inserter, edit.getEditCommit(), basePatchSet));
// TODO(davido): This should happen in the same BatchRefUpdate.
deleteRef(repo, edit);
} finally {
repo.close();
}
}

66
gerrit-server/src/main/java/com/google/gerrit/server/git/BanCommit.java
View File

@ -101,46 +101,38 @@ public class BanCommit {
NoteMap banCommitNotes = NoteMap.newEmptyMap();
// Add a note for each banned commit to notes.
final Project.NameKey project = projectControl.getProject().getNameKey();
final Repository repo = repoManager.openRepository(project);
try {
final RevWalk revWalk = new RevWalk(repo);
final ObjectInserter inserter = repo.newObjectInserter();
try {
ObjectId noteId = null;
for (final ObjectId commitToBan : commitsToBan) {
try {
revWalk.parseCommit(commitToBan);
} catch (MissingObjectException e) {
// Ignore exception, non-existing commits can be banned.
} catch (IncorrectObjectTypeException e) {
result.notACommit(commitToBan);
continue;
}
if (noteId == null) {
noteId = createNoteContent(reason, inserter);
}
banCommitNotes.set(commitToBan, noteId);
try (Repository repo = repoManager.openRepository(project);
RevWalk revWalk = new RevWalk(repo);
ObjectInserter inserter = repo.newObjectInserter()) {
ObjectId noteId = null;
for (final ObjectId commitToBan : commitsToBan) {
try {
revWalk.parseCommit(commitToBan);
} catch (MissingObjectException e) {
// Ignore exception, non-existing commits can be banned.
} catch (IncorrectObjectTypeException e) {
result.notACommit(commitToBan);
continue;
}
NotesBranchUtil notesBranchUtil =
notesBranchUtilFactory.create(project, repo, inserter);
NoteMap newlyCreated =
notesBranchUtil.commitNewNotes(banCommitNotes, REFS_REJECT_COMMITS,
createPersonIdent(), buildCommitMessage(commitsToBan, reason));
for (Note n : banCommitNotes) {
if (newlyCreated.contains(n)) {
result.commitBanned(n);
} else {
result.commitAlreadyBanned(n);
}
if (noteId == null) {
noteId = createNoteContent(reason, inserter);
}
return result;
} finally {
revWalk.release();
inserter.release();
banCommitNotes.set(commitToBan, noteId);
}
} finally {
repo.close();
NotesBranchUtil notesBranchUtil =
notesBranchUtilFactory.create(project, repo, inserter);
NoteMap newlyCreated =
notesBranchUtil.commitNewNotes(banCommitNotes, REFS_REJECT_COMMITS,
createPersonIdent(), buildCommitMessage(commitsToBan, reason));
for (Note n : banCommitNotes) {
if (newlyCreated.contains(n)) {
result.commitBanned(n);
} else {
result.commitAlreadyBanned(n);
}
}
return result;
}
}

4
gerrit-server/src/main/java/com/google/gerrit/server/git/MergeOp.java
View File

@ -332,10 +332,10 @@ public class MergeOp {
throw new MergeException("Cannot query the database", e);
} finally {
if (inserter != null) {
inserter.release();
inserter.close();
}
if (rw != null) {
rw.release();
rw.close();
}
if (repo != null) {
repo.close();

4
gerrit-server/src/main/java/com/google/gerrit/server/git/NotesBranchUtil.java
View File

@ -153,8 +153,8 @@ public class NotesBranchUtil {
}
updateRef(notesBranch);
} finally {
revWalk.release();
reader.release();
revWalk.close();
reader.close();
}
}

7
gerrit-server/src/main/java/com/google/gerrit/server/git/SubmoduleOp.java
View File

@ -382,7 +382,7 @@ public class SubmoduleOp {
+ subscriber.get(), e);
} finally {
if (recRw != null) {
recRw.release();
recRw.close();
}
if (pdb != null) {
pdb.close();
@ -392,8 +392,7 @@ public class SubmoduleOp {
private static DirCache readTree(final Repository pdb, final Ref branch)
throws MissingObjectException, IncorrectObjectTypeException, IOException {
final RevWalk rw = new RevWalk(pdb);
try {
try (RevWalk rw = new RevWalk(pdb)) {
final DirCache dc = DirCache.newInCore();
final DirCacheBuilder b = dc.builder();
b.addTree(new byte[0], // no prefix path
@ -401,8 +400,6 @@ public class SubmoduleOp {
pdb.newObjectReader(), rw.parseTree(branch.getObjectId()));
b.finish();
return dc;
} finally {
rw.release();
}
}

9
gerrit-server/src/main/java/com/google/gerrit/server/git/TagSet.java
View File

@ -147,7 +147,7 @@ class TagSet {
}
} finally {
if (rw != null) {
rw.release();
rw.close();
}
}
}
@ -157,9 +157,8 @@ class TagSet {
return;
}
TagWalk rw = new TagWalk(git);
rw.setRetainBody(false);
try {
try (TagWalk rw = new TagWalk(git)) {
rw.setRetainBody(false);
for (Ref ref : git.getRefDatabase().getRefs(RefDatabase.ALL).values()) {
if (skip(ref)) {
continue;
@ -188,8 +187,6 @@ class TagSet {
}
} catch (IOException e) {
log.warn("Error building tags for repository " + projectName, e);
} finally {
rw.release();
}
}

7
gerrit-server/src/main/java/com/google/gerrit/server/git/VersionedMetaData.java
View File

@ -122,7 +122,7 @@ public abstract class VersionedMetaData {
revision = id != null ? new RevWalk(reader).parseCommit(id) : null;
onLoad();
} finally {
reader.release();
reader.close();
reader = null;
}
}
@ -319,13 +319,14 @@ public abstract class VersionedMetaData {
public void close() {
newTree = null;
rw.close();
if (inserter != null) {
inserter.release();
inserter.close();
inserter = null;
}
if (reader != null) {
reader.release();
reader.close();
reader = null;
}
}

46
gerrit-server/src/main/java/com/google/gerrit/server/index/SiteIndexer.java
View File

@ -323,41 +323,36 @@ public class SiteIndexer {
getPathsAndIndex(id);
}
} finally {
walk.release();
walk.close();
}
return null;
}
private void getPathsAndIndex(ObjectId b) throws Exception {
List<ChangeData> cds = Lists.newArrayList(byId.get(b));
try {
try (DiffFormatter df = new DiffFormatter(DisabledOutputStream.INSTANCE)) {
RevCommit bCommit = walk.parseCommit(b);
RevTree bTree = bCommit.getTree();
RevTree aTree = aFor(bCommit, walk);
DiffFormatter df = new DiffFormatter(DisabledOutputStream.INSTANCE);
try {
df.setRepository(repo);
if (!cds.isEmpty()) {
List<String> paths = (aTree != null)
? getPaths(df.scan(aTree, bTree))
: Collections.<String>emptyList();
Iterator<ChangeData> cdit = cds.iterator();
for (ChangeData cd ; cdit.hasNext(); cdit.remove()) {
cd = cdit.next();
try {
cd.setCurrentFilePaths(paths);
indexer.index(cd);
done.update(1);
if (verboseWriter != null) {
verboseWriter.println("Reindexed change " + cd.getId());
}
} catch (Exception e) {
fail("Failed to index change " + cd.getId(), true, e);
df.setRepository(repo);
if (!cds.isEmpty()) {
List<String> paths = (aTree != null)
? getPaths(df.scan(aTree, bTree))
: Collections.<String>emptyList();
Iterator<ChangeData> cdit = cds.iterator();
for (ChangeData cd ; cdit.hasNext(); cdit.remove()) {
cd = cdit.next();
try {
cd.setCurrentFilePaths(paths);
indexer.index(cd);
done.update(1);
if (verboseWriter != null) {
verboseWriter.println("Reindexed change " + cd.getId());
}
} catch (Exception e) {
fail("Failed to index change " + cd.getId(), true, e);
}
}
} finally {
df.release();
}
} catch (Exception e) {
fail("Failed to index commit " + b.name(), false, e);
@ -396,13 +391,10 @@ public class SiteIndexer {
}
private ObjectId emptyTree() throws IOException {
ObjectInserter oi = repo.newObjectInserter();
try {
try (ObjectInserter oi = repo.newObjectInserter()) {
ObjectId id = oi.insert(Constants.OBJ_TREE, new byte[] {});
oi.flush();
return id;
} finally {
oi.release();
}
}

40
gerrit-server/src/main/java/com/google/gerrit/server/mail/ChangeEmail.java
View File

@ -396,28 +396,28 @@ public abstract class ChangeEmail extends NotificationEmail {
TemporaryBuffer.Heap buf =
new TemporaryBuffer.Heap(args.settings.maximumDiffSize);
DiffFormatter fmt = new DiffFormatter(buf);
Repository git;
try {
git = args.server.openRepository(change.getProject());
} catch (IOException e) {
log.error("Cannot open repository to format patch", e);
return "";
}
try {
fmt.setRepository(git);
fmt.setDetectRenames(true);
fmt.format(patchList.getOldId(), patchList.getNewId());
return RawParseUtils.decode(buf.toByteArray());
} catch (IOException e) {
if (JGitText.get().inMemoryBufferLimitExceeded.equals(e.getMessage())) {
try (DiffFormatter fmt = new DiffFormatter(buf)) {
Repository git;
try {
git = args.server.openRepository(change.getProject());
} catch (IOException e) {
log.error("Cannot open repository to format patch", e);
return "";
}
log.error("Cannot format patch", e);
return "";
} finally {
fmt.release();
git.close();
try {
fmt.setRepository(git);
fmt.setDetectRenames(true);
fmt.format(patchList.getOldId(), patchList.getNewId());
return RawParseUtils.decode(buf.toByteArray());
} catch (IOException e) {
if (JGitText.get().inMemoryBufferLimitExceeded.equals(e.getMessage())) {
return "";
}
log.error("Cannot format patch", e);
return "";
} finally {
git.close();
}
}
}
}

10
gerrit-server/src/main/java/com/google/gerrit/server/mail/PatchSetNotificationSender.java
View File

@ -82,15 +82,11 @@ public class PatchSetNotificationSender {
final Change updatedChange, final PatchSet updatedPatchSet,
final LabelTypes labelTypes)
throws OrmException, IOException {
final Repository git = repoManager.openRepository(updatedChange.getProject());
try {
final RevWalk revWalk = new RevWalk(git);
try (Repository git = repoManager.openRepository(updatedChange.getProject())) {
final RevCommit commit;
try {
try (RevWalk revWalk = new RevWalk(git)) {
commit = revWalk.parseCommit(ObjectId.fromString(
updatedPatchSet.getRevision().get()));
} finally {
revWalk.release();
}
final PatchSetInfo info = patchSetInfoFactory.get(commit, updatedPatchSet.getId());
final List<FooterLine> footerLines = commit.getFooterLines();
@ -134,8 +130,6 @@ public class PatchSetNotificationSender {
log.error("Cannot send email for new patch set " + updatedPatchSet.getId(), e);
}
}
} finally {
git.close();
}
}
}

8
gerrit-server/src/main/java/com/google/gerrit/server/notedb/ChangeNotes.java
View File

@ -272,9 +272,9 @@ public class ChangeNotes extends AbstractChangeNotes<ChangeNotes> {
loadDefaults();
return;
}
RevWalk walk = new RevWalk(reader);
try (ChangeNotesParser parser =
new ChangeNotesParser(change, rev, walk, repoManager)) {
try (RevWalk walk = new RevWalk(reader);
ChangeNotesParser parser =
new ChangeNotesParser(change, rev, walk, repoManager)) {
parser.parseAll();
if (parser.status != null) {
@ -301,8 +301,6 @@ public class ChangeNotes extends AbstractChangeNotes<ChangeNotes> {
this.allPastReviewers = ImmutableList.copyOf(parser.allPastReviewers);
submitRecords = ImmutableList.copyOf(parser.submitRecords);
} finally {
walk.release();
}
}

5
gerrit-server/src/main/java/com/google/gerrit/server/notedb/ChangeRebuilder.java
View File

@ -200,12 +200,9 @@ public class ChangeRebuilder {
private void writeToBatch(BatchMetaDataUpdate batch,
AbstractChangeUpdate update, Repository repo) throws IOException,
OrmException {
ObjectInserter inserter = repo.newObjectInserter();
try {
try (ObjectInserter inserter = repo.newObjectInserter()) {
update.setInserter(inserter);
update.writeCommit(batch);
} finally {
inserter.release();
}
}

8
gerrit-server/src/main/java/com/google/gerrit/server/notedb/DraftCommentNotes.java
View File

@ -132,16 +132,14 @@ public class DraftCommentNotes extends AbstractChangeNotes<DraftCommentNotes> {
return;
}
RevWalk walk = new RevWalk(reader);
try (DraftCommentNotesParser parser = new DraftCommentNotesParser(
getChangeId(), walk, rev, repoManager, draftsProject, author)) {
try (RevWalk walk = new RevWalk(reader);
DraftCommentNotesParser parser = new DraftCommentNotesParser(
getChangeId(), walk, rev, repoManager, draftsProject, author)) {
parser.parseDraftComments();
buildCommentTable(draftBaseComments, parser.draftBaseComments);
buildCommentTable(draftPsComments, parser.draftPsComments);
noteMap = parser.noteMap;
} finally {
walk.release();
}
}

7
gerrit-server/src/main/java/com/google/gerrit/server/patch/PatchFile.java
View File

@ -48,9 +48,8 @@ public class PatchFile {
this.repo = repo;
this.entry = patchList.get(fileName);
final ObjectReader reader = repo.newObjectReader();
try {
final RevWalk rw = new RevWalk(reader);
try (ObjectReader reader = repo.newObjectReader();
RevWalk rw = new RevWalk(reader)) {
final RevCommit bCommit = rw.parseCommit(patchList.getNewId());
if (Patch.COMMIT_MSG.equals(fileName)) {
@ -74,8 +73,6 @@ public class PatchFile {
}
bTree = bCommit.getTree();
}
} finally {
reader.release();
}
}

19
gerrit-server/src/main/java/com/google/gerrit/server/patch/PatchListLoader.java
View File

@ -116,9 +116,9 @@ public class PatchListLoader extends CacheLoader<PatchListKey, PatchList> {
private PatchList readPatchList(final PatchListKey key, final Repository repo)
throws IOException, PatchListNotAvailableException {
final RawTextComparator cmp = comparatorFor(key.getWhitespace());
final ObjectReader reader = repo.newObjectReader();
try {
final RevWalk rw = new RevWalk(reader);
try (ObjectReader reader = repo.newObjectReader();
RevWalk rw = new RevWalk(reader);
DiffFormatter df = new DiffFormatter(DisabledOutputStream.INSTANCE)) {
final RevCommit b = rw.parseCommit(key.getNewId());
final RevObject a = aFor(key, repo, rw, b);
@ -138,7 +138,6 @@ public class PatchListLoader extends CacheLoader<PatchListKey, PatchList> {
RevTree aTree = rw.parseTree(a);
RevTree bTree = b.getTree();
DiffFormatter df = new DiffFormatter(DisabledOutputStream.INSTANCE);
df.setRepository(repo);
df.setDiffComparator(cmp);
df.setDetectRenames(true);
@ -170,8 +169,6 @@ public class PatchListLoader extends CacheLoader<PatchListKey, PatchList> {
}
return new PatchList(a, b, againstParent,
entries.toArray(new PatchListEntry[entries.size()]));
} finally {
reader.release();
}
}
@ -271,8 +268,7 @@ public class PatchListLoader extends CacheLoader<PatchListKey, PatchList> {
}
ResolveMerger m = (ResolveMerger) mergeStrategy.newMerger(repo, true);
final ObjectInserter ins = repo.newObjectInserter();
try {
try (ObjectInserter ins = repo.newObjectInserter()) {
DirCache dc = DirCache.newInCore();
m.setDirCache(dc);
m.setObjectInserter(new ObjectInserter.Filter() {
@ -397,19 +393,14 @@ public class PatchListLoader extends CacheLoader<PatchListKey, PatchList> {
}
return rw.lookupTree(treeId);
} finally {
ins.release();
}
}
private static ObjectId emptyTree(final Repository repo) throws IOException {
ObjectInserter oi = repo.newObjectInserter();
try {
try (ObjectInserter oi = repo.newObjectInserter()) {
ObjectId id = oi.insert(Constants.OBJ_TREE, new byte[] {});
oi.flush();
return id;
} finally {
oi.release();
}
}
}

9
gerrit-server/src/main/java/com/google/gerrit/server/patch/PatchScriptBuilder.java
View File

@ -119,7 +119,7 @@ class PatchScriptBuilder {
try {
return build(content, comments, history);
} finally {
reader.release();
reader.close();
}
}
@ -514,9 +514,10 @@ class PatchScriptBuilder {
if (path == null || within == null) {
return null;
}
final RevWalk rw = new RevWalk(reader);
final RevTree tree = rw.parseTree(within);
return TreeWalk.forPath(reader, path, tree);
try (RevWalk rw = new RevWalk(reader)) {
final RevTree tree = rw.parseTree(within);
return TreeWalk.forPath(reader, path, tree);
}
}
}

17
gerrit-server/src/main/java/com/google/gerrit/server/patch/PatchSetInfoFactory.java
View File

@ -85,17 +85,12 @@ public class PatchSetInfoFactory {
} catch (IOException e) {
throw new PatchSetInfoNotAvailableException(e);
}
try {
final RevWalk rw = new RevWalk(repo);
try {
final RevCommit src =
rw.parseCommit(ObjectId.fromString(patchSet.getRevision().get()));
PatchSetInfo info = get(src, patchSet.getId());
info.setParents(toParentInfos(src.getParents(), rw));
return info;
} finally {
rw.release();
}
try (RevWalk rw = new RevWalk(repo)) {
final RevCommit src =
rw.parseCommit(ObjectId.fromString(patchSet.getRevision().get()));
PatchSetInfo info = get(src, patchSet.getId());
info.setParents(toParentInfos(src.getParents(), rw));
return info;
} catch (IOException e) {
throw new PatchSetInfoNotAvailableException(e);
} finally {

61
gerrit-server/src/main/java/com/google/gerrit/server/patch/Text.java
View File

@ -44,44 +44,45 @@ public class Text extends RawText {
public static final Text EMPTY = new Text(NO_BYTES);
public static Text forCommit(ObjectReader reader, AnyObjectId commitId) throws IOException {
RevWalk rw = new RevWalk(reader);
RevCommit c;
if (commitId instanceof RevCommit) {
c = (RevCommit) commitId;
} else {
c = rw.parseCommit(commitId);
}
StringBuilder b = new StringBuilder();
switch (c.getParentCount()) {
case 0:
break;
case 1: {
RevCommit p = c.getParent(0);
rw.parseBody(p);
b.append("Parent: ");
b.append(reader.abbreviate(p, 8).name());
b.append(" (");
b.append(p.getShortMessage());
b.append(")\n");
break;
try (RevWalk rw = new RevWalk(reader)) {
RevCommit c;
if (commitId instanceof RevCommit) {
c = (RevCommit) commitId;
} else {
c = rw.parseCommit(commitId);
}
default:
for (int i = 0; i < c.getParentCount(); i++) {
RevCommit p = c.getParent(i);
StringBuilder b = new StringBuilder();
switch (c.getParentCount()) {
case 0:
break;
case 1: {
RevCommit p = c.getParent(0);
rw.parseBody(p);
b.append(i == 0 ? "Merge Of: " : " ");
b.append("Parent: ");
b.append(reader.abbreviate(p, 8).name());
b.append(" (");
b.append(p.getShortMessage());
b.append(")\n");
break;
}
default:
for (int i = 0; i < c.getParentCount(); i++) {
RevCommit p = c.getParent(i);
rw.parseBody(p);
b.append(i == 0 ? "Merge Of: " : " ");
b.append(reader.abbreviate(p, 8).name());
b.append(" (");
b.append(p.getShortMessage());
b.append(")\n");
}
}
appendPersonIdent(b, "Author", c.getAuthorIdent());
appendPersonIdent(b, "Commit", c.getCommitterIdent());
b.append("\n");
b.append(c.getFullMessage());
return new Text(b.toString().getBytes("UTF-8"));
}
appendPersonIdent(b, "Author", c.getAuthorIdent());
appendPersonIdent(b, "Commit", c.getCommitterIdent());
b.append("\n");
b.append(c.getFullMessage());
return new Text(b.toString().getBytes("UTF-8"));
}
private static void appendPersonIdent(StringBuilder b, String field,

29
gerrit-server/src/main/java/com/google/gerrit/server/project/CommitsCollection.java
View File

@ -65,26 +65,19 @@ public class CommitsCollection implements
throw new ResourceNotFoundException(id);
}
Repository repo = repoManager.openRepository(parent.getNameKey());
try {
RevWalk rw = new RevWalk(repo);
try {
RevCommit commit = rw.parseCommit(objectId);
rw.parseBody(commit);
if (!parent.getControl().canReadCommit(db.get(), rw, commit)) {
throw new ResourceNotFoundException(id);
}
for (int i = 0; i < commit.getParentCount(); i++) {
rw.parseBody(rw.parseCommit(commit.getParent(i)));
}
return new CommitResource(parent, commit);
} catch (MissingObjectException | IncorrectObjectTypeException e) {
try (Repository repo = repoManager.openRepository(parent.getNameKey());
RevWalk rw = new RevWalk(repo)) {
RevCommit commit = rw.parseCommit(objectId);
rw.parseBody(commit);
if (!parent.getControl().canReadCommit(db.get(), rw, commit)) {
throw new ResourceNotFoundException(id);
} finally {
rw.release();
}
} finally {
repo.close();
for (int i = 0; i < commit.getParentCount(); i++) {
rw.parseBody(rw.parseCommit(commit.getParent(i)));
}
return new CommitResource(parent, commit);
} catch (MissingObjectException | IncorrectObjectTypeException e) {
throw new ResourceNotFoundException(id);
}
}

5
gerrit-server/src/main/java/com/google/gerrit/server/project/DeleteBranches.java
View File

@ -99,11 +99,8 @@ class DeleteBranches implements RestModifyView<ProjectResource, Input> {
for (String branch : input.branches) {
batchUpdate.addCommand(createDeleteCommand(project, r, branch));
}
RevWalk rw = new RevWalk(r);
try {
try (RevWalk rw = new RevWalk(r)) {
batchUpdate.execute(rw, NullProgressMonitor.INSTANCE);
} finally {
rw.release();
}
StringBuilder errorMessages = new StringBuilder();
for (ReceiveCommand command : batchUpdate.getCommands()) {

13
gerrit-server/src/main/java/com/google/gerrit/server/project/GetHead.java
View File

@ -49,9 +49,7 @@ public class GetHead implements RestReadView<ProjectResource> {
@Override
public String apply(ProjectResource rsrc) throws AuthException,
ResourceNotFoundException, IOException {
Repository repo = null;
try {
repo = repoManager.openRepository(rsrc.getNameKey());
try (Repository repo = repoManager.openRepository(rsrc.getNameKey())) {
Ref head = repo.getRef(Constants.HEAD);
if (head == null) {
throw new ResourceNotFoundException(Constants.HEAD);
@ -62,8 +60,7 @@ public class GetHead implements RestReadView<ProjectResource> {
}
throw new AuthException("not allowed to see HEAD");
} else if (head.getObjectId() != null) {
RevWalk rw = new RevWalk(repo);
try {
try (RevWalk rw = new RevWalk(repo)) {
RevCommit commit = rw.parseCommit(head.getObjectId());
if (rsrc.getControl().canReadCommit(db.get(), rw, commit)) {
return head.getObjectId().name();
@ -74,17 +71,11 @@ public class GetHead implements RestReadView<ProjectResource> {
return head.getObjectId().name();
}
throw new AuthException("not allowed to see HEAD");
} finally {
rw.release();
}
}
throw new ResourceNotFoundException(Constants.HEAD);
} catch (RepositoryNotFoundException e) {
throw new ResourceNotFoundException(rsrc.getName());
} finally {
if (repo != null) {
repo.close();
}
}
}
}

68
gerrit-server/src/main/java/com/google/gerrit/server/project/ListDashboards.java
View File

@ -82,53 +82,45 @@ class ListDashboards implements RestReadView<ProjectResource> {
private List<DashboardInfo> scan(ProjectControl ctl, String project,
boolean setDefault) throws ResourceNotFoundException, IOException {
Repository git;
try {
git = gitManager.openRepository(ctl.getProject().getNameKey());
Project.NameKey projectName = ctl.getProject().getNameKey();
try (Repository git = gitManager.openRepository(projectName);
RevWalk rw = new RevWalk(git)) {
List<DashboardInfo> all = Lists.newArrayList();
for (Ref ref : git.getRefDatabase().getRefs(REFS_DASHBOARDS).values()) {
if (ctl.controlForRef(ref.getName()).canRead()) {
all.addAll(scanDashboards(ctl.getProject(), git, rw, ref,
project, setDefault));
}
}
return all;
} catch (RepositoryNotFoundException e) {
throw new ResourceNotFoundException();
}
try {
RevWalk rw = new RevWalk(git);
try {
List<DashboardInfo> all = Lists.newArrayList();
for (Ref ref : git.getRefDatabase().getRefs(REFS_DASHBOARDS).values()) {
if (ctl.controlForRef(ref.getName()).canRead()) {
all.addAll(scanDashboards(ctl.getProject(), git, rw, ref,
project, setDefault));
}
}
return all;
} finally {
rw.release();
}
} finally {
git.close();
}
}
private List<DashboardInfo> scanDashboards(Project definingProject,
Repository git, RevWalk rw, Ref ref, String project, boolean setDefault)
throws IOException {
List<DashboardInfo> list = Lists.newArrayList();
TreeWalk tw = new TreeWalk(rw.getObjectReader());
tw.addTree(rw.parseTree(ref.getObjectId()));
tw.setRecursive(true);
while (tw.next()) {
if (tw.getFileMode(0) == FileMode.REGULAR_FILE) {
try {
list.add(DashboardsCollection.parse(
definingProject,
ref.getName().substring(REFS_DASHBOARDS.length()),
tw.getPathString(),
new BlobBasedConfig(null, git, tw.getObjectId(0)),
project,
setDefault));
} catch (ConfigInvalidException e) {
log.warn(String.format(
"Cannot parse dashboard %s:%s:%s: %s",
definingProject.getName(), ref.getName(), tw.getPathString(),
e.getMessage()));
try (TreeWalk tw = new TreeWalk(rw.getObjectReader())) {
tw.addTree(rw.parseTree(ref.getObjectId()));
tw.setRecursive(true);
while (tw.next()) {
if (tw.getFileMode(0) == FileMode.REGULAR_FILE) {
try {
list.add(DashboardsCollection.parse(
definingProject,
ref.getName().substring(REFS_DASHBOARDS.length()),
tw.getPathString(),
new BlobBasedConfig(null, git, tw.getObjectId(0)),
project,
setDefault));
} catch (ConfigInvalidException e) {
log.warn(String.format(
"Cannot parse dashboard %s:%s:%s: %s",
definingProject.getName(), ref.getName(), tw.getPathString(),
e.getMessage()));
}
}
}
}

29
gerrit-server/src/main/java/com/google/gerrit/server/project/ListTags.java
View File

@ -98,26 +98,17 @@ public class ListTags implements RestReadView<ProjectResource> {
public TagInfo get(ProjectResource resource, IdString id)
throws ResourceNotFoundException, IOException {
Repository repo = getRepository(resource.getNameKey());
String tagName = id.get();
if (!tagName.startsWith(Constants.R_TAGS)) {
tagName = Constants.R_TAGS + tagName;
}
try {
RevWalk rw = new RevWalk(repo);
try {
Ref ref = repo.getRefDatabase().getRef(tagName);
if (ref != null && !visibleTags(resource.getControl(), repo,
ImmutableMap.of(ref.getName(), ref)).isEmpty()) {
return createTagInfo(ref, rw);
}
} finally {
rw.dispose();
try (Repository repo = getRepository(resource.getNameKey());
RevWalk rw = new RevWalk(repo)) {
String tagName = id.get();
if (!tagName.startsWith(Constants.R_TAGS)) {
tagName = Constants.R_TAGS + tagName;
}
Ref ref = repo.getRefDatabase().getRef(tagName);
if (ref != null && !visibleTags(resource.getControl(), repo,
ImmutableMap.of(ref.getName(), ref)).isEmpty()) {
return createTagInfo(ref, rw);
}
} finally {
repo.close();
}
throw new ResourceNotFoundException(id);
}

5
gerrit-server/src/main/java/com/google/gerrit/server/project/PerformCreateProject.java
View File

@ -270,8 +270,7 @@ public class PerformCreateProject {
private void createEmptyCommits(final Repository repo,
final Project.NameKey project, final List<String> refs)
throws IOException {
ObjectInserter oi = repo.newObjectInserter();
try {
try (ObjectInserter oi = repo.newObjectInserter()) {
CommitBuilder cb = new CommitBuilder();
cb.setTreeId(oi.insert(Constants.OBJ_TREE, new byte[] {}));
cb.setAuthor(metaDataUpdateFactory.getUserPersonIdent());
@ -300,8 +299,6 @@ public class PerformCreateProject {
"Cannot create empty commit for "
+ createProjectArgs.getProjectName(), e);
throw e;
} finally {
oi.release();
}
}
}

17
gerrit-server/src/main/java/com/google/gerrit/server/query/change/ChangeData.java
View File

@ -523,18 +523,11 @@ public class ChangeData {
return false;
}
String sha1 = ps.getRevision().get();
Repository repo = repoManager.openRepository(change().getProject());
try {
RevWalk walk = new RevWalk(repo);
try {
RevCommit c = walk.parseCommit(ObjectId.fromString(sha1));
commitMessage = c.getFullMessage();
commitFooters = c.getFooterLines();
} finally {
walk.release();
}
} finally {
repo.close();
try (Repository repo = repoManager.openRepository(change().getProject());
RevWalk walk = new RevWalk(repo)) {
RevCommit c = walk.parseCommit(ObjectId.fromString(sha1));
commitMessage = c.getFullMessage();
commitFooters = c.getFooterLines();
}
return true;
}

47
gerrit-server/src/main/java/com/google/gerrit/server/query/change/ConflictsPredicate.java
View File

@ -107,37 +107,24 @@ class ConflictsPredicate extends OrPredicate<ChangeData> {
if (conflicts != null) {
return conflicts;
}
try {
Repository repo =
try (Repository repo =
args.repoManager.openRepository(otherChange.getProject());
try {
RevWalk rw = CodeReviewCommit.newRevWalk(repo);
try {
RevFlag canMergeFlag = rw.newFlag("CAN_MERGE");
CodeReviewCommit commit =
(CodeReviewCommit) rw.parseCommit(changeDataCache.getTestAgainst());
SubmitStrategy strategy =
args.submitStrategyFactory.create(submitType,
db.get(), repo, rw, null, canMergeFlag,
getAlreadyAccepted(repo, rw, commit),
otherChange.getDest());
CodeReviewCommit otherCommit =
(CodeReviewCommit) rw.parseCommit(other);
otherCommit.add(canMergeFlag);
conflicts = !strategy.dryRun(commit, otherCommit);
args.conflictsCache.put(conflictsKey, conflicts);
return conflicts;
} catch (MergeException e) {
throw new IllegalStateException(e);
} catch (NoSuchProjectException e) {
throw new IllegalStateException(e);
} finally {
rw.release();
}
} finally {
repo.close();
}
} catch (IOException e) {
RevWalk rw = CodeReviewCommit.newRevWalk(repo)) {
RevFlag canMergeFlag = rw.newFlag("CAN_MERGE");
CodeReviewCommit commit =
(CodeReviewCommit) rw.parseCommit(changeDataCache.getTestAgainst());
SubmitStrategy strategy =
args.submitStrategyFactory.create(submitType,
db.get(), repo, rw, null, canMergeFlag,
getAlreadyAccepted(repo, rw, commit),
otherChange.getDest());
CodeReviewCommit otherCommit =
(CodeReviewCommit) rw.parseCommit(other);
otherCommit.add(canMergeFlag);
conflicts = !strategy.dryRun(commit, otherCommit);
args.conflictsCache.put(conflictsKey, conflicts);
return conflicts;
} catch (MergeException | NoSuchProjectException | IOException e) {
throw new IllegalStateException(e);
}
}

15
gerrit-server/src/main/java/com/google/gerrit/server/query/change/RevWalkPredicate.java
View File

@ -102,18 +102,9 @@ public abstract class RevWalkPredicate extends OperatorPredicate<ChangeData> {
Arguments args = new Arguments(patchSet, revision, objectId, change, projectName);
try {
final Repository repo = repoManager.openRepository(projectName);
try {
final RevWalk rw = new RevWalk(repo);
try {
return match(repo, rw, args);
} finally {
rw.release();
}
} finally {
repo.close();
}
try (Repository repo = repoManager.openRepository(projectName);
RevWalk rw = new RevWalk(repo)) {
return match(repo, rw, args);
} catch (RepositoryNotFoundException e) {
log.error("Repository \"" + projectName.get() + "\" unknown.", e);
} catch (IOException e) {

13
gerrit-server/src/main/java/gerrit/PRED_commit_edits_2.java
View File

@ -73,11 +73,10 @@ public class PRED_commit_edits_2 extends Predicate.P2 {
PatchList pl = StoredValues.PATCH_LIST.get(engine);
Repository repo = StoredValues.REPOSITORY.get(engine);
final ObjectReader reader = repo.newObjectReader();
final RevTree aTree;
final RevTree bTree;
try {
final RevWalk rw = new RevWalk(reader);
try (ObjectReader reader = repo.newObjectReader();
RevWalk rw = new RevWalk(reader)) {
final RevTree aTree;
final RevTree bTree;
final RevCommit bCommit = rw.parseCommit(pl.getNewId());
if (pl.getOldId() != null) {
@ -129,8 +128,6 @@ public class PRED_commit_edits_2 extends Predicate.P2 {
}
} catch (IOException err) {
throw new JavaException(this, 1, err);
} finally {
reader.release();
}
return engine.fail();
@ -161,4 +158,4 @@ public class PRED_commit_edits_2 extends Predicate.P2 {
}
return new Text(reader.open(tw.getObjectId(0), Constants.OBJ_BLOB));
}
}
}

4
gerrit-server/src/test/java/com/google/gerrit/server/change/IncludedInResolverTest.java
View File

@ -86,6 +86,8 @@ public class IncludedInResolverTest extends RepositoryTestCase {
*/
// TODO(dborowitz): Use try/finally when this doesn't double-close the repo.
@SuppressWarnings("resource")
Git git = new Git(db);
revWalk = new RevWalk(db);
// Version 1.0
@ -129,7 +131,7 @@ public class IncludedInResolverTest extends RepositoryTestCase {
@Override
@After
public void tearDown() throws Exception {
revWalk.release();
revWalk.close();
super.tearDown();
}

400
gerrit-server/src/test/java/com/google/gerrit/server/git/SubmoduleOpTest.java
View File

@ -118,34 +118,37 @@ public class SubmoduleOpTest extends LocalDiskRepositoryTestCase {
public void testEmptyCommit() throws Exception {
expect(schemaFactory.open()).andReturn(schema);
final Repository realDb = createWorkRepository();
final Git git = new Git(realDb);
try (Repository realDb = createWorkRepository()) {
// TODO(dborowitz): Use try/finally when this doesn't double-close the repo.
@SuppressWarnings("resource")
final Git git = new Git(realDb);
final RevCommit mergeTip = git.commit().setMessage("test").call();
final RevCommit mergeTip = git.commit().setMessage("test").call();
final Branch.NameKey branchNameKey =
new Branch.NameKey(new Project.NameKey("test-project"), "test-branch");
final Branch.NameKey branchNameKey =
new Branch.NameKey(new Project.NameKey("test-project"), "test-branch");
expect(urlProvider.get()).andReturn("http://localhost:8080");
expect(urlProvider.get()).andReturn("http://localhost:8080");
expect(schema.submoduleSubscriptions()).andReturn(subscriptions);
final ResultSet<SubmoduleSubscription> emptySubscriptions =
new ListResultSet<>(new ArrayList<SubmoduleSubscription>());
expect(subscriptions.bySubmodule(branchNameKey)).andReturn(
emptySubscriptions);
expect(schema.submoduleSubscriptions()).andReturn(subscriptions);
final ResultSet<SubmoduleSubscription> emptySubscriptions =
new ListResultSet<>(new ArrayList<SubmoduleSubscription>());
expect(subscriptions.bySubmodule(branchNameKey)).andReturn(
emptySubscriptions);
schema.close();
schema.close();
doReplay();
doReplay();
final SubmoduleOp submoduleOp =
new SubmoduleOp(branchNameKey, mergeTip, new RevWalk(realDb), urlProvider,
schemaFactory, realDb, null, new ArrayList<Change>(), null, null,
null, null, null, null);
final SubmoduleOp submoduleOp =
new SubmoduleOp(branchNameKey, mergeTip, new RevWalk(realDb), urlProvider,
schemaFactory, realDb, null, new ArrayList<Change>(), null, null,
null, null, null, null);
submoduleOp.update();
submoduleOp.update();
doVerify();
doVerify();
}
}
/**
@ -588,85 +591,89 @@ public class SubmoduleOpTest extends LocalDiskRepositoryTestCase {
public void testOneSubscriberToUpdate() throws Exception {
expect(schemaFactory.open()).andReturn(schema);
final Repository sourceRepository = createWorkRepository();
final Git sourceGit = new Git(sourceRepository);
try (Repository sourceRepository = createWorkRepository();
Repository targetRepository = createWorkRepository()) {
// TODO(dborowitz): Use try/finally when this doesn't double-close the repo.
@SuppressWarnings("resource")
final Git sourceGit = new Git(sourceRepository);
// TODO(dborowitz): Use try/finally when this doesn't double-close the repo.
@SuppressWarnings("resource")
final Git targetGit = new Git(targetRepository);
addRegularFileToIndex("file.txt", "test content", sourceRepository);
addRegularFileToIndex("file.txt", "test content", sourceRepository);
final RevCommit sourceMergeTip =
sourceGit.commit().setMessage("test").call();
final RevCommit sourceMergeTip =
sourceGit.commit().setMessage("test").call();
final Branch.NameKey sourceBranchNameKey =
new Branch.NameKey(new Project.NameKey("source-project"),
"refs/heads/master");
final Branch.NameKey sourceBranchNameKey =
new Branch.NameKey(new Project.NameKey("source-project"),
"refs/heads/master");
final CodeReviewCommit codeReviewCommit =
new CodeReviewCommit(sourceMergeTip.toObjectId());
final Change submittedChange = new Change(
new Change.Key(sourceMergeTip.toObjectId().getName()), new Change.Id(1),
new Account.Id(1), sourceBranchNameKey, TimeUtil.nowTs());
final CodeReviewCommit codeReviewCommit =
new CodeReviewCommit(sourceMergeTip.toObjectId());
final Change submittedChange = new Change(
new Change.Key(sourceMergeTip.toObjectId().getName()), new Change.Id(1),
new Account.Id(1), sourceBranchNameKey, TimeUtil.nowTs());
final Map<Change.Id, CodeReviewCommit> mergedCommits = new HashMap<>();
mergedCommits.put(submittedChange.getId(), codeReviewCommit);
final Map<Change.Id, CodeReviewCommit> mergedCommits = new HashMap<>();
mergedCommits.put(submittedChange.getId(), codeReviewCommit);
final List<Change> submitted = new ArrayList<>();
submitted.add(submittedChange);
final List<Change> submitted = new ArrayList<>();
submitted.add(submittedChange);
final Repository targetRepository = createWorkRepository();
final Git targetGit = new Git(targetRepository);
addGitLinkToIndex("a", sourceMergeTip.copy(), targetRepository);
addGitLinkToIndex("a", sourceMergeTip.copy(), targetRepository);
targetGit.commit().setMessage("test").call();
targetGit.commit().setMessage("test").call();
final Branch.NameKey targetBranchNameKey =
new Branch.NameKey(new Project.NameKey("target-project"),
sourceBranchNameKey.get());
final Branch.NameKey targetBranchNameKey =
new Branch.NameKey(new Project.NameKey("target-project"),
sourceBranchNameKey.get());
expect(urlProvider.get()).andReturn("http://localhost:8080");
expect(urlProvider.get()).andReturn("http://localhost:8080");
expect(schema.submoduleSubscriptions()).andReturn(subscriptions);
final ResultSet<SubmoduleSubscription> subscribers =
new ListResultSet<>(Collections
.singletonList(new SubmoduleSubscription(targetBranchNameKey,
sourceBranchNameKey, "source-project")));
expect(subscriptions.bySubmodule(sourceBranchNameKey)).andReturn(
subscribers);
expect(schema.submoduleSubscriptions()).andReturn(subscriptions);
final ResultSet<SubmoduleSubscription> subscribers =
new ListResultSet<>(Collections
.singletonList(new SubmoduleSubscription(targetBranchNameKey,
sourceBranchNameKey, "source-project")));
expect(subscriptions.bySubmodule(sourceBranchNameKey)).andReturn(
subscribers);
expect(repoManager.openRepository(targetBranchNameKey.getParentKey()))
.andReturn(targetRepository).anyTimes();
expect(repoManager.openRepository(targetBranchNameKey.getParentKey()))
.andReturn(targetRepository).anyTimes();
Capture<RefUpdate> ruCapture = new Capture<>();
gitRefUpdated.fire(eq(targetBranchNameKey.getParentKey()),
capture(ruCapture));
changeHooks.doRefUpdatedHook(eq(targetBranchNameKey),
anyObject(RefUpdate.class), EasyMock.<Account>isNull());
Capture<RefUpdate> ruCapture = new Capture<>();
gitRefUpdated.fire(eq(targetBranchNameKey.getParentKey()),
capture(ruCapture));
changeHooks.doRefUpdatedHook(eq(targetBranchNameKey),
anyObject(RefUpdate.class), EasyMock.<Account>isNull());
expect(schema.submoduleSubscriptions()).andReturn(subscriptions);
final ResultSet<SubmoduleSubscription> emptySubscriptions =
new ListResultSet<>(new ArrayList<SubmoduleSubscription>());
expect(subscriptions.bySubmodule(targetBranchNameKey)).andReturn(
emptySubscriptions);
expect(schema.submoduleSubscriptions()).andReturn(subscriptions);
final ResultSet<SubmoduleSubscription> emptySubscriptions =
new ListResultSet<>(new ArrayList<SubmoduleSubscription>());
expect(subscriptions.bySubmodule(targetBranchNameKey)).andReturn(
emptySubscriptions);
schema.close();
schema.close();
final PersonIdent myIdent =
new PersonIdent("test-user", "test-user@email.com");
final PersonIdent myIdent =
new PersonIdent("test-user", "test-user@email.com");
doReplay();
doReplay();
final SubmoduleOp submoduleOp =
new SubmoduleOp(sourceBranchNameKey, sourceMergeTip, new RevWalk(
sourceRepository), urlProvider, schemaFactory, sourceRepository,
new Project(sourceBranchNameKey.getParentKey()), submitted,
mergedCommits, myIdent, repoManager, gitRefUpdated, null,
changeHooks);
final SubmoduleOp submoduleOp =
new SubmoduleOp(sourceBranchNameKey, sourceMergeTip, new RevWalk(
sourceRepository), urlProvider, schemaFactory, sourceRepository,
new Project(sourceBranchNameKey.getParentKey()), submitted,
mergedCommits, myIdent, repoManager, gitRefUpdated, null,
changeHooks);
submoduleOp.update();
submoduleOp.update();
doVerify();
RefUpdate ru = ruCapture.getValue();
assertEquals(ru.getName(), targetBranchNameKey.get());
doVerify();
RefUpdate ru = ruCapture.getValue();
assertEquals(ru.getName(), targetBranchNameKey.get());
}
}
/**
@ -693,86 +700,90 @@ public class SubmoduleOpTest extends LocalDiskRepositoryTestCase {
public void testAvoidingCircularReference() throws Exception {
expect(schemaFactory.open()).andReturn(schema);
final Repository sourceRepository = createWorkRepository();
final Git sourceGit = new Git(sourceRepository);
try (Repository sourceRepository = createWorkRepository();
Repository targetRepository = createWorkRepository()) {
// TODO(dborowitz): Use try/finally when this doesn't double-close the repo.
@SuppressWarnings("resource")
final Git sourceGit = new Git(sourceRepository);
// TODO(dborowitz): Use try/finally when this doesn't double-close the repo.
@SuppressWarnings("resource")
final Git targetGit = new Git(targetRepository);
addRegularFileToIndex("file.txt", "test content", sourceRepository);
addRegularFileToIndex("file.txt", "test content", sourceRepository);
final RevCommit sourceMergeTip =
sourceGit.commit().setMessage("test").call();
final RevCommit sourceMergeTip =
sourceGit.commit().setMessage("test").call();
final Branch.NameKey sourceBranchNameKey =
new Branch.NameKey(new Project.NameKey("source-project"),
"refs/heads/master");
final Branch.NameKey sourceBranchNameKey =
new Branch.NameKey(new Project.NameKey("source-project"),
"refs/heads/master");
final CodeReviewCommit codeReviewCommit =
new CodeReviewCommit(sourceMergeTip.toObjectId());
final Change submittedChange = new Change(
new Change.Key(sourceMergeTip.toObjectId().getName()), new Change.Id(1),
new Account.Id(1), sourceBranchNameKey, TimeUtil.nowTs());
final CodeReviewCommit codeReviewCommit =
new CodeReviewCommit(sourceMergeTip.toObjectId());
final Change submittedChange = new Change(
new Change.Key(sourceMergeTip.toObjectId().getName()), new Change.Id(1),
new Account.Id(1), sourceBranchNameKey, TimeUtil.nowTs());
final Map<Change.Id, CodeReviewCommit> mergedCommits = new HashMap<>();
mergedCommits.put(submittedChange.getId(), codeReviewCommit);
final Map<Change.Id, CodeReviewCommit> mergedCommits = new HashMap<>();
mergedCommits.put(submittedChange.getId(), codeReviewCommit);
final List<Change> submitted = new ArrayList<>();
submitted.add(submittedChange);
final List<Change> submitted = new ArrayList<>();
submitted.add(submittedChange);
final Repository targetRepository = createWorkRepository();
final Git targetGit = new Git(targetRepository);
addGitLinkToIndex("a", sourceMergeTip.copy(), targetRepository);
addGitLinkToIndex("a", sourceMergeTip.copy(), targetRepository);
targetGit.commit().setMessage("test").call();
targetGit.commit().setMessage("test").call();
final Branch.NameKey targetBranchNameKey =
new Branch.NameKey(new Project.NameKey("target-project"),
sourceBranchNameKey.get());
final Branch.NameKey targetBranchNameKey =
new Branch.NameKey(new Project.NameKey("target-project"),
sourceBranchNameKey.get());
expect(urlProvider.get()).andReturn("http://localhost:8080");
expect(urlProvider.get()).andReturn("http://localhost:8080");
expect(schema.submoduleSubscriptions()).andReturn(subscriptions);
final ResultSet<SubmoduleSubscription> subscribers =
new ListResultSet<>(Collections
.singletonList(new SubmoduleSubscription(targetBranchNameKey,
sourceBranchNameKey, "source-project")));
expect(subscriptions.bySubmodule(sourceBranchNameKey)).andReturn(
subscribers);
expect(schema.submoduleSubscriptions()).andReturn(subscriptions);
final ResultSet<SubmoduleSubscription> subscribers =
new ListResultSet<>(Collections
.singletonList(new SubmoduleSubscription(targetBranchNameKey,
sourceBranchNameKey, "source-project")));
expect(subscriptions.bySubmodule(sourceBranchNameKey)).andReturn(
subscribers);
expect(repoManager.openRepository(targetBranchNameKey.getParentKey()))
.andReturn(targetRepository).anyTimes();
expect(repoManager.openRepository(targetBranchNameKey.getParentKey()))
.andReturn(targetRepository).anyTimes();
Capture<RefUpdate> ruCapture = new Capture<>();
gitRefUpdated.fire(eq(targetBranchNameKey.getParentKey()),
capture(ruCapture));
changeHooks.doRefUpdatedHook(eq(targetBranchNameKey),
anyObject(RefUpdate.class), EasyMock.<Account>isNull());
Capture<RefUpdate> ruCapture = new Capture<>();
gitRefUpdated.fire(eq(targetBranchNameKey.getParentKey()),
capture(ruCapture));
changeHooks.doRefUpdatedHook(eq(targetBranchNameKey),
anyObject(RefUpdate.class), EasyMock.<Account>isNull());
expect(schema.submoduleSubscriptions()).andReturn(subscriptions);
final ResultSet<SubmoduleSubscription> incorrectSubscriptions =
new ListResultSet<>(Collections
.singletonList(new SubmoduleSubscription(sourceBranchNameKey,
targetBranchNameKey, "target-project")));
expect(subscriptions.bySubmodule(targetBranchNameKey)).andReturn(
incorrectSubscriptions);
expect(schema.submoduleSubscriptions()).andReturn(subscriptions);
final ResultSet<SubmoduleSubscription> incorrectSubscriptions =
new ListResultSet<>(Collections
.singletonList(new SubmoduleSubscription(sourceBranchNameKey,
targetBranchNameKey, "target-project")));
expect(subscriptions.bySubmodule(targetBranchNameKey)).andReturn(
incorrectSubscriptions);
schema.close();
schema.close();
final PersonIdent myIdent =
new PersonIdent("test-user", "test-user@email.com");
final PersonIdent myIdent =
new PersonIdent("test-user", "test-user@email.com");
doReplay();
doReplay();
final SubmoduleOp submoduleOp =
new SubmoduleOp(sourceBranchNameKey, sourceMergeTip, new RevWalk(
sourceRepository), urlProvider, schemaFactory, sourceRepository,
new Project(sourceBranchNameKey.getParentKey()), submitted,
mergedCommits, myIdent, repoManager, gitRefUpdated, null, changeHooks);
final SubmoduleOp submoduleOp =
new SubmoduleOp(sourceBranchNameKey, sourceMergeTip, new RevWalk(
sourceRepository), urlProvider, schemaFactory, sourceRepository,
new Project(sourceBranchNameKey.getParentKey()), submitted,
mergedCommits, myIdent, repoManager, gitRefUpdated, null, changeHooks);
submoduleOp.update();
submoduleOp.update();
doVerify();
RefUpdate ru = ruCapture.getValue();
assertEquals(ru.getName(), targetBranchNameKey.get());
doVerify();
RefUpdate ru = ruCapture.getValue();
assertEquals(ru.getName(), targetBranchNameKey.get());
}
}
/**
@ -862,67 +873,70 @@ public class SubmoduleOpTest extends LocalDiskRepositoryTestCase {
final List<SubmoduleSubscription> previousSubscriptions) throws Exception {
expect(schemaFactory.open()).andReturn(schema);
final Repository realDb = createWorkRepository();
final Git git = new Git(realDb);
try (Repository realDb = createWorkRepository()) {
// TODO(dborowitz): Use try/finally when this doesn't double-close the repo.
@SuppressWarnings("resource")
final Git git = new Git(realDb);
addRegularFileToIndex(".gitmodules", gitModulesFileContent, realDb);
addRegularFileToIndex(".gitmodules", gitModulesFileContent, realDb);
final RevCommit mergeTip = git.commit().setMessage("test").call();
final RevCommit mergeTip = git.commit().setMessage("test").call();
expect(urlProvider.get()).andReturn("http://localhost:8080").times(2);
expect(urlProvider.get()).andReturn("http://localhost:8080").times(2);
expect(schema.submoduleSubscriptions()).andReturn(subscriptions);
expect(subscriptions.bySuperProject(mergedBranch)).andReturn(
new ListResultSet<>(previousSubscriptions));
SortedSet<Project.NameKey> existingProjects = new TreeSet<>();
for (SubmoduleSubscription extracted : extractedSubscriptions) {
existingProjects.add(extracted.getSubmodule().getParentKey());
}
for (int index = 0; index < extractedSubscriptions.size(); index++) {
expect(repoManager.list()).andReturn(existingProjects);
}
final Set<SubmoduleSubscription> alreadySubscribeds = new HashSet<>();
for (SubmoduleSubscription s : extractedSubscriptions) {
if (previousSubscriptions.contains(s)) {
alreadySubscribeds.add(s);
}
}
final Set<SubmoduleSubscription> subscriptionsToRemove =
new HashSet<>(previousSubscriptions);
final List<SubmoduleSubscription> subscriptionsToInsert =
new ArrayList<>(extractedSubscriptions);
subscriptionsToRemove.removeAll(subscriptionsToInsert);
subscriptionsToInsert.removeAll(alreadySubscribeds);
if (!subscriptionsToRemove.isEmpty()) {
expect(schema.submoduleSubscriptions()).andReturn(subscriptions);
subscriptions.delete(subscriptionsToRemove);
expect(subscriptions.bySuperProject(mergedBranch)).andReturn(
new ListResultSet<>(previousSubscriptions));
SortedSet<Project.NameKey> existingProjects = new TreeSet<>();
for (SubmoduleSubscription extracted : extractedSubscriptions) {
existingProjects.add(extracted.getSubmodule().getParentKey());
}
for (int index = 0; index < extractedSubscriptions.size(); index++) {
expect(repoManager.list()).andReturn(existingProjects);
}
final Set<SubmoduleSubscription> alreadySubscribeds = new HashSet<>();
for (SubmoduleSubscription s : extractedSubscriptions) {
if (previousSubscriptions.contains(s)) {
alreadySubscribeds.add(s);
}
}
final Set<SubmoduleSubscription> subscriptionsToRemove =
new HashSet<>(previousSubscriptions);
final List<SubmoduleSubscription> subscriptionsToInsert =
new ArrayList<>(extractedSubscriptions);
subscriptionsToRemove.removeAll(subscriptionsToInsert);
subscriptionsToInsert.removeAll(alreadySubscribeds);
if (!subscriptionsToRemove.isEmpty()) {
expect(schema.submoduleSubscriptions()).andReturn(subscriptions);
subscriptions.delete(subscriptionsToRemove);
}
expect(schema.submoduleSubscriptions()).andReturn(subscriptions);
subscriptions.insert(subscriptionsToInsert);
expect(schema.submoduleSubscriptions()).andReturn(subscriptions);
expect(subscriptions.bySubmodule(mergedBranch)).andReturn(
new ListResultSet<>(new ArrayList<SubmoduleSubscription>()));
schema.close();
doReplay();
final SubmoduleOp submoduleOp =
new SubmoduleOp(mergedBranch, mergeTip, new RevWalk(realDb),
urlProvider, schemaFactory, realDb, new Project(mergedBranch
.getParentKey()), new ArrayList<Change>(), null, null,
repoManager, null, null, null);
submoduleOp.update();
}
expect(schema.submoduleSubscriptions()).andReturn(subscriptions);
subscriptions.insert(subscriptionsToInsert);
expect(schema.submoduleSubscriptions()).andReturn(subscriptions);
expect(subscriptions.bySubmodule(mergedBranch)).andReturn(
new ListResultSet<>(new ArrayList<SubmoduleSubscription>()));
schema.close();
doReplay();
final SubmoduleOp submoduleOp =
new SubmoduleOp(mergedBranch, mergeTip, new RevWalk(realDb),
urlProvider, schemaFactory, realDb, new Project(mergedBranch
.getParentKey()), new ArrayList<Change>(), null, null,
repoManager, null, null, null);
submoduleOp.update();
}
/**

7
gerrit-server/src/test/java/com/google/gerrit/server/notedb/ChangeNotesParserTest.java
View File

@ -43,7 +43,7 @@ public class ChangeNotesParserTest extends AbstractChangeNotesTest {
@After
public void tearDownTestRepo() throws Exception {
walk.release();
walk.close();
}
@Test
@ -176,8 +176,7 @@ public class ChangeNotesParserTest extends AbstractChangeNotesTest {
private RevCommit writeCommit(String body, PersonIdent author)
throws Exception {
ObjectInserter ins = testRepo.getRepository().newObjectInserter();
try {
try (ObjectInserter ins = testRepo.getRepository().newObjectInserter()) {
CommitBuilder cb = new CommitBuilder();
cb.setAuthor(author);
cb.setCommitter(new PersonIdent(serverIdent, author.getWhen()));
@ -188,8 +187,6 @@ public class ChangeNotesParserTest extends AbstractChangeNotesTest {
RevCommit commit = walk.parseCommit(id);
walk.parseBody(commit);
return commit;
} finally {
ins.release();
}
}

142
gerrit-server/src/test/java/com/google/gerrit/server/notedb/ChangeNotesTest.java
View File

@ -348,13 +348,10 @@ public class ChangeNotesTest extends AbstractChangeNotesTest {
hashtags.add("tag2");
update.setHashtags(hashtags);
update.commit();
RevWalk walk = new RevWalk(repo);
try {
try (RevWalk walk = new RevWalk(repo)) {
RevCommit commit = walk.parseCommit(update.getRevision());
walk.parseBody(commit);
assertTrue(commit.getFullMessage().endsWith("Hashtags: tag1,tag2\n"));
} finally {
walk.release();
}
}
@ -433,8 +430,7 @@ public class ChangeNotesTest extends AbstractChangeNotesTest {
update2.putApproval("Code-Review", (short) 2);
update2.writeCommit(batch);
RevWalk rw = new RevWalk(repo);
try {
try (RevWalk rw = new RevWalk(repo)) {
batch.commit();
bru.execute(rw, NullProgressMonitor.INSTANCE);
@ -464,7 +460,6 @@ public class ChangeNotesTest extends AbstractChangeNotesTest {
notesWithApprovals.close();
} finally {
batch.close();
rw.release();
}
}
@ -506,11 +501,8 @@ public class ChangeNotesTest extends AbstractChangeNotesTest {
assertEquals(update1.getRefName(), cmds.get(0).getRefName());
assertEquals(update2.getRefName(), cmds.get(1).getRefName());
RevWalk rw = new RevWalk(repo);
try {
try (RevWalk rw = new RevWalk(repo)) {
bru.execute(rw, NullProgressMonitor.INSTANCE);
} finally {
rw.release();
}
assertEquals(ReceiveCommand.Result.OK, cmds.get(0).getResult());
@ -712,43 +704,44 @@ public class ChangeNotesTest extends AbstractChangeNotesTest {
ChangeNotes notes = newNotes(c);
RevWalk walk = new RevWalk(repo);
ArrayList<Note> notesInTree =
Lists.newArrayList(notes.getNoteMap().iterator());
Note note = Iterables.getOnlyElement(notesInTree);
try (RevWalk walk = new RevWalk(repo)) {
ArrayList<Note> notesInTree =
Lists.newArrayList(notes.getNoteMap().iterator());
Note note = Iterables.getOnlyElement(notesInTree);
byte[] bytes =
walk.getObjectReader().open(
note.getData(), Constants.OBJ_BLOB).getBytes();
String noteString = new String(bytes, UTF_8);
assertEquals("Patch-set: 1\n"
+ "Revision: abcd1234abcd1234abcd1234abcd1234abcd1234\n"
+ "File: file1\n"
+ "\n"
+ "1:1-2:1\n"
+ CommentsInNotesUtil.formatTime(serverIdent, time1) + "\n"
+ "Author: Other Account <2@gerrit>\n"
+ "UUID: uuid1\n"
+ "Bytes: 9\n"
+ "comment 1\n"
+ "\n"
+ "2:1-3:1\n"
+ CommentsInNotesUtil.formatTime(serverIdent, time2) + "\n"
+ "Author: Other Account <2@gerrit>\n"
+ "UUID: uuid2\n"
+ "Bytes: 9\n"
+ "comment 2\n"
+ "\n"
+ "File: file2\n"
+ "\n"
+ "3:1-4:1\n"
+ CommentsInNotesUtil.formatTime(serverIdent, time3) + "\n"
+ "Author: Other Account <2@gerrit>\n"
+ "UUID: uuid3\n"
+ "Bytes: 9\n"
+ "comment 3\n"
+ "\n",
noteString);
byte[] bytes =
walk.getObjectReader().open(
note.getData(), Constants.OBJ_BLOB).getBytes();
String noteString = new String(bytes, UTF_8);
assertEquals("Patch-set: 1\n"
+ "Revision: abcd1234abcd1234abcd1234abcd1234abcd1234\n"
+ "File: file1\n"
+ "\n"
+ "1:1-2:1\n"
+ CommentsInNotesUtil.formatTime(serverIdent, time1) + "\n"
+ "Author: Other Account <2@gerrit>\n"
+ "UUID: uuid1\n"
+ "Bytes: 9\n"
+ "comment 1\n"
+ "\n"
+ "2:1-3:1\n"
+ CommentsInNotesUtil.formatTime(serverIdent, time2) + "\n"
+ "Author: Other Account <2@gerrit>\n"
+ "UUID: uuid2\n"
+ "Bytes: 9\n"
+ "comment 2\n"
+ "\n"
+ "File: file2\n"
+ "\n"
+ "3:1-4:1\n"
+ CommentsInNotesUtil.formatTime(serverIdent, time3) + "\n"
+ "Author: Other Account <2@gerrit>\n"
+ "UUID: uuid3\n"
+ "Bytes: 9\n"
+ "comment 3\n"
+ "\n",
noteString);
}
}
@Test
@ -782,34 +775,35 @@ public class ChangeNotesTest extends AbstractChangeNotesTest {
ChangeNotes notes = newNotes(c);
RevWalk walk = new RevWalk(repo);
ArrayList<Note> notesInTree =
Lists.newArrayList(notes.getNoteMap().iterator());
Note note = Iterables.getOnlyElement(notesInTree);
try (RevWalk walk = new RevWalk(repo)) {
ArrayList<Note> notesInTree =
Lists.newArrayList(notes.getNoteMap().iterator());
Note note = Iterables.getOnlyElement(notesInTree);
byte[] bytes =
walk.getObjectReader().open(
note.getData(), Constants.OBJ_BLOB).getBytes();
String noteString = new String(bytes, UTF_8);
assertEquals("Base-for-patch-set: 1\n"
+ "Revision: abcd1234abcd1234abcd1234abcd1234abcd1234\n"
+ "File: file1\n"
+ "\n"
+ "1:1-2:1\n"
+ CommentsInNotesUtil.formatTime(serverIdent, time1) + "\n"
+ "Author: Other Account <2@gerrit>\n"
+ "UUID: uuid1\n"
+ "Bytes: 9\n"
+ "comment 1\n"
+ "\n"
+ "2:1-3:1\n"
+ CommentsInNotesUtil.formatTime(serverIdent, time2) + "\n"
+ "Author: Other Account <2@gerrit>\n"
+ "UUID: uuid2\n"
+ "Bytes: 9\n"
+ "comment 2\n"
+ "\n",
noteString);
byte[] bytes =
walk.getObjectReader().open(
note.getData(), Constants.OBJ_BLOB).getBytes();
String noteString = new String(bytes, UTF_8);
assertEquals("Base-for-patch-set: 1\n"
+ "Revision: abcd1234abcd1234abcd1234abcd1234abcd1234\n"
+ "File: file1\n"
+ "\n"
+ "1:1-2:1\n"
+ CommentsInNotesUtil.formatTime(serverIdent, time1) + "\n"
+ "Author: Other Account <2@gerrit>\n"
+ "UUID: uuid1\n"
+ "Bytes: 9\n"
+ "comment 1\n"
+ "\n"
+ "2:1-3:1\n"
+ CommentsInNotesUtil.formatTime(serverIdent, time2) + "\n"
+ "Author: Other Account <2@gerrit>\n"
+ "UUID: uuid2\n"
+ "Bytes: 9\n"
+ "comment 2\n"
+ "\n",
noteString);
}
}
@Test

5
gerrit-server/src/test/java/com/google/gerrit/server/notedb/CommitMessageOutputTest.java
View File

@ -242,13 +242,10 @@ public class CommitMessageOutputTest extends AbstractChangeNotesTest {
if (id instanceof RevCommit) {
return (RevCommit) id;
}
RevWalk walk = new RevWalk(repo);
try {
try (RevWalk walk = new RevWalk(repo)) {
RevCommit commit = walk.parseCommit(id);
walk.parseBody(commit);
return commit;
} finally {
walk.release();
}
}

10
gerrit-server/src/test/java/com/google/gerrit/server/tools/hooks/CommitMsgHookTest.java
View File

@ -423,21 +423,17 @@ public class CommitMsgHookTest extends HookTestCase {
}
private DirCacheEntry file(final String name) throws IOException {
final ObjectInserter oi = repository.newObjectInserter();
try {
try (ObjectInserter oi = repository.newObjectInserter()) {
final DirCacheEntry e = new DirCacheEntry(name);
e.setFileMode(FileMode.REGULAR_FILE);
e.setObjectId(oi.insert(Constants.OBJ_BLOB, Constants.encode(name)));
oi.flush();
return e;
} finally {
oi.release();
}
}
private void setHEAD() throws Exception {
final ObjectInserter oi = repository.newObjectInserter();
try {
try (ObjectInserter oi = repository.newObjectInserter()) {
final CommitBuilder commit = new CommitBuilder();
commit.setTreeId(oi.insert(Constants.OBJ_TREE, new byte[] {}));
commit.setAuthor(author);
@ -456,8 +452,6 @@ public class CommitMsgHookTest extends HookTestCase {
default:
fail(Constants.HEAD + " did not change: " + ref.getResult());
}
} finally {
oi.release();
}
}
}

2
plugins/reviewnotes

@ -1 +1 @@
Subproject commit ba824869c6b24348647f26e04cf80e1ae82266ec
Subproject commit 603b7b3885a1d2953ca891f58d2a6095e72e5313