opendev/gerrit
Code Issues Proposed changes

Remove excessive injection stack from InitIndex

Browse Source 
All this class needs to do is mark an empty index as ready. Factor out
a small static method to do this work.

Change-Id: Id0bcef9cb7e5a6879288ed4716ea45fb6539f07c
This commit is contained in:
Dave Borowitz 2014-02-05 16:58:14 -08:00
parent 5ac379ca64
commit fc9d9628cd
2 changed files with 15 additions and 130 deletions
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20
gerrit-lucene/src/main/java/com/google/gerrit/lucene/LuceneChangeIndex.java
View File

@ -134,6 +134,18 @@ public class LuceneChangeIndex implements ChangeIndex {
LUCENE_VERSIONS = versions.build();
}
public static void setReady(SitePaths sitePaths, int version, boolean ready)
throws IOException {
try {
FileBasedConfig cfg =
LuceneVersionManager.loadGerritIndexConfig(sitePaths);
LuceneVersionManager.setReady(cfg, version, ready);
cfg.save();
} catch (ConfigInvalidException e) {
throw new IOException(e);
}
}
static interface Factory {
LuceneChangeIndex create(Schema<ChangeData> schema, String base);
}
@ -304,13 +316,7 @@ public class LuceneChangeIndex implements ChangeIndex {
@Override
public void markReady(boolean ready) throws IOException {
try {
FileBasedConfig cfg = LuceneVersionManager.loadGerritIndexConfig(sitePaths);
LuceneVersionManager.setReady(cfg, schema.getVersion(), ready);
cfg.save();
} catch (ConfigInvalidException e) {
throw new IOException(e);
}
setReady(sitePaths, schema.getVersion(), ready);
}
private static final ImmutableSet<String> FIELDS =

125
gerrit-pgm/src/main/java/com/google/gerrit/pgm/init/InitIndex.java
View File

@ -14,47 +14,15 @@
package com.google.gerrit.pgm.init;
import com.google.common.collect.Sets;
import com.google.gerrit.lucene.LuceneChangeIndex;
import com.google.gerrit.lucene.LuceneIndexModule;
import com.google.gerrit.pgm.util.ConsoleUI;
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.reviewdb.client.Project.NameKey;
import com.google.gerrit.reviewdb.server.ReviewDb;
import com.google.gerrit.server.config.FactoryModule;
import com.google.gerrit.server.config.GerritServerConfig;
import com.google.gerrit.server.config.SitePaths;
import com.google.gerrit.server.config.TrackingFooter;
import com.google.gerrit.server.config.TrackingFooters;
import com.google.gerrit.server.git.GitRepositoryManager;
import com.google.gerrit.server.index.ChangeIndex;
import com.google.gerrit.server.index.ChangeSchemas;
import com.google.gerrit.server.index.IndexModule.IndexType;
import com.google.gerrit.server.patch.IntraLineDiff;
import com.google.gerrit.server.patch.IntraLineDiffKey;
import com.google.gerrit.server.patch.PatchList;
import com.google.gerrit.server.patch.PatchListCache;
import com.google.gerrit.server.patch.PatchListKey;
import com.google.gerrit.server.patch.PatchListNotAvailableException;
import com.google.gerrit.server.query.change.ChangeData;
import com.google.gwtorm.server.OrmException;
import com.google.gwtorm.server.SchemaFactory;
import com.google.inject.Guice;
import com.google.inject.Inject;
import com.google.inject.Injector;
import com.google.inject.Provides;
import com.google.inject.ProvisionException;
import com.google.inject.Singleton;
import org.eclipse.jgit.errors.RepositoryNotFoundException;
import org.eclipse.jgit.lib.Config;
import org.eclipse.jgit.lib.Repository;
import java.io.IOException;
import java.util.Collections;
import java.util.SortedSet;
/** Initialize the {@code index} configuration section. */
@Singleton
@ -80,7 +48,8 @@ class InitIndex implements InitStep {
IndexType type = index.select("Type", "type", IndexType.LUCENE);
if (site.isNew && type == IndexType.LUCENE) {
createLuceneIndex();
LuceneChangeIndex.setReady(
site, ChangeSchemas.getLatest().getVersion(), true);
} else {
ui.message("The index must be built before starting Gerrit:\n"
+ " java -jar gerrit.war reindex -d site_path\n");
@ -88,96 +57,6 @@ class InitIndex implements InitStep {
}
}
private void createLuceneIndex() throws IOException {
Injector injector = Guice.createInjector(
new LuceneIndexModule(ChangeSchemas.getLatest().getVersion(), 0, null),
new MockIndexSupportModule());
ChangeIndex index = injector.getInstance(LuceneChangeIndex.class);
index.markReady(true);
index.close();
}
private class MockIndexSupportModule extends FactoryModule {
@Override
protected void configure() {
bind(SitePaths.class).toInstance(site);
factory(ChangeData.Factory.class);
}
@Provides @GerritServerConfig Config getConfig() {
return new Config();
}
@Provides TrackingFooters newTrackingFooters() {
return new TrackingFooters(Collections.<TrackingFooter> emptyList());
}
@Provides ReviewDb getReviewDb() {
throw new ProvisionException("database not initialized");
}
@Provides SchemaFactory<ReviewDb> getSchemaFactory() {
return new SchemaFactory<ReviewDb>() {
@Override
public ReviewDb open() throws OrmException {
return getReviewDb();
}
};
}
@Provides GitRepositoryManager getGitRepositoryManager() {
return new GitRepositoryManager() {
@Override
public Repository openRepository(Project.NameKey name)
throws RepositoryNotFoundException{
throw new RepositoryNotFoundException(name.get());
}
@Override
public Repository createRepository(Project.NameKey name)
throws RepositoryNotFoundException {
throw new RepositoryNotFoundException(name.get());
}
@Override
public SortedSet<Project.NameKey> list() {
return Sets.newTreeSet();
}
@Override
public String getProjectDescription(Project.NameKey name) {
return null;
}
@Override
public void setProjectDescription(NameKey name, String description) {
}
};
}
@Provides PatchListCache newPatchListCache() {
return new PatchListCache() {
@Override
public PatchList get(PatchListKey key)
throws PatchListNotAvailableException {
throw new PatchListNotAvailableException("new site, no changes");
}
@Override
public PatchList get(Change change, PatchSet patchSet)
throws PatchListNotAvailableException {
throw new PatchListNotAvailableException("new site, no changes");
}
@Override
public IntraLineDiff getIntraLineDiff(IntraLineDiffKey key) {
return null;
}
};
}
}
@Override
public void postRun() throws Exception {
}