opendev/gerrit
Code Issues Proposed changes

No longer require RefControl to construct ChangeHookValidator

Browse Source 
The RefControl was being used just to get the IdentifiedUser, however
the user is already in the CommitReceiveEvent.  Removing the need to
pass in RefControl to the constructor makes it more easy to eventually
make the ChangeHookValidator injectable via a plugin.

Change-Id: Ic721adaf46613d0e1f94604d9c5a47ba03758686
This commit is contained in:
Martin Fick
2015-11-11 17:46:20 -07:00
parent 27b252a160
commit 24ad0d9a18
1 changed files with 24 additions and 29 deletions
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53
gerrit-server/src/main/java/com/google/gerrit/server/git/validators/CommitValidators.java
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@@ -131,7 +131,7 @@ public class CommitValidators {
validators.add(new ConfigValidator(refControl, repo));
validators.add(new BannedCommitsValidator(rejectCommits));
validators.add(new PluginCommitValidationListener(commitValidationListeners));
validators.add(new ChangeHookValidator(refControl, hooks));
validators.add(new ChangeHookValidator(hooks));
List<CommitValidationMessage> messages = new LinkedList<>();
@@ -165,7 +165,7 @@ public class CommitValidators {
}
validators.add(new ConfigValidator(refControl, repo));
validators.add(new PluginCommitValidationListener(commitValidationListeners));
validators.add(new ChangeHookValidator(refControl, hooks));
validators.add(new ChangeHookValidator(hooks));
List<CommitValidationMessage> messages = new LinkedList<>();
@@ -549,42 +549,37 @@ public class CommitValidators {
/** Reject commits that don't pass user-supplied ref-update hook. */
public static class ChangeHookValidator implements
CommitValidationListener {
private final RefControl refControl;
private final ChangeHooks hooks;
public ChangeHookValidator(RefControl refControl, ChangeHooks hooks) {
this.refControl = refControl;
public ChangeHookValidator(ChangeHooks hooks) {
this.hooks = hooks;
}
@Override
public List<CommitValidationMessage> onCommitReceived(
CommitReceivedEvent receiveEvent) throws CommitValidationException {
IdentifiedUser user = receiveEvent.user;
String refname = receiveEvent.refName;
ObjectId old = ObjectId.zeroId();
if (receiveEvent.commit.getParentCount() > 0) {
old = receiveEvent.commit.getParent(0);
}
if (refControl.getUser().isIdentifiedUser()) {
IdentifiedUser user = refControl.getUser().asIdentifiedUser();
String refname = receiveEvent.refName;
ObjectId old = ObjectId.zeroId();
if (receiveEvent.commit.getParentCount() > 0) {
old = receiveEvent.commit.getParent(0);
}
if (receiveEvent.command.getRefName().startsWith(REFS_CHANGES)) {
/*
* If the ref-update hook tries to distinguish behavior between pushes to
* refs/heads/... and refs/for/..., make sure we send it the correct refname.
* Also, if this is targetting refs/for/, make sure we behave the same as
* what a push to refs/for/ would behave; in particular, setting oldrev to
* 0000000000000000000000000000000000000000.
*/
refname = refname.replace(R_HEADS, "refs/for/refs/heads/");
old = ObjectId.zeroId();
}
HookResult result = hooks.doRefUpdateHook(receiveEvent.project, refname,
user.getAccount(), old, receiveEvent.commit);
if (result != null && result.getExitValue() != 0) {
throw new CommitValidationException(result.toString().trim());
}
if (receiveEvent.command.getRefName().startsWith(REFS_CHANGES)) {
/*
* If the ref-update hook tries to distinguish behavior between pushes to
* refs/heads/... and refs/for/..., make sure we send it the correct refname.
* Also, if this is targetting refs/for/, make sure we behave the same as
* what a push to refs/for/ would behave; in particular, setting oldrev to
* 0000000000000000000000000000000000000000.
*/
refname = refname.replace(R_HEADS, "refs/for/refs/heads/");
old = ObjectId.zeroId();
}
HookResult result = hooks.doRefUpdateHook(receiveEvent.project, refname,
user.getAccount(), old, receiveEvent.commit);
if (result != null && result.getExitValue() != 0) {
throw new CommitValidationException(result.toString().trim());
}
return Collections.emptyList();
}