20d981e1d9
We recently added a project index to Gerrit. This complements the existing set of indices (change, account, group). For this new index we want to offer a REST endpoint as well to reindex a project with the option to recusively reindex the children as well. Unfortunately, we previously bound /index to the endpoint that reindexes all changes in the project. This commit changes that binding to /index.changes. We make an effort to keep the REST API stable, but this is just an administrative endpoint and it seems to be a better fit to just repurpose the endpoint name. This commit adds tests and methods for the Java extension API. Change-Id: I2b3bb9f38c94938b98059da193e80289996a4a41
73 lines
3.1 KiB
Java
73 lines
3.1 KiB
Java
// Copyright (C) 2017 The Android Open Source Project
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package com.google.gerrit.server.restapi.project;
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import static com.google.gerrit.server.git.QueueProvider.QueueType.BATCH;
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import com.google.common.io.ByteStreams;
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import com.google.common.util.concurrent.ListeningExecutorService;
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import com.google.gerrit.common.data.GlobalCapability;
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import com.google.gerrit.extensions.annotations.RequiresCapability;
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import com.google.gerrit.extensions.api.projects.ProjectInput;
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import com.google.gerrit.extensions.restapi.Response;
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import com.google.gerrit.extensions.restapi.RestModifyView;
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import com.google.gerrit.reviewdb.client.Project;
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import com.google.gerrit.server.git.MultiProgressMonitor;
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import com.google.gerrit.server.git.MultiProgressMonitor.Task;
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import com.google.gerrit.server.index.IndexExecutor;
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import com.google.gerrit.server.index.change.AllChangesIndexer;
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import com.google.gerrit.server.index.change.ChangeIndexer;
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import com.google.gerrit.server.project.ProjectResource;
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import com.google.inject.Inject;
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import com.google.inject.Provider;
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import com.google.inject.Singleton;
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import java.util.concurrent.Future;
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import org.eclipse.jgit.util.io.NullOutputStream;
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@RequiresCapability(GlobalCapability.ADMINISTRATE_SERVER)
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@Singleton
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public class IndexChanges implements RestModifyView<ProjectResource, ProjectInput> {
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private final Provider<AllChangesIndexer> allChangesIndexerProvider;
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private final ChangeIndexer indexer;
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private final ListeningExecutorService executor;
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@Inject
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IndexChanges(
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Provider<AllChangesIndexer> allChangesIndexerProvider,
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ChangeIndexer indexer,
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@IndexExecutor(BATCH) ListeningExecutorService executor) {
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this.allChangesIndexerProvider = allChangesIndexerProvider;
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this.indexer = indexer;
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this.executor = executor;
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}
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@Override
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public Response.Accepted apply(ProjectResource resource, ProjectInput input) {
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Project.NameKey project = resource.getNameKey();
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Task mpt =
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new MultiProgressMonitor(ByteStreams.nullOutputStream(), "Reindexing project")
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.beginSubTask("", MultiProgressMonitor.UNKNOWN);
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AllChangesIndexer allChangesIndexer = allChangesIndexerProvider.get();
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allChangesIndexer.setVerboseOut(NullOutputStream.INSTANCE);
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// The REST call is just a trigger for async reindexing, so it is safe to ignore the future's
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// return value.
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@SuppressWarnings("unused")
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Future<?> possiblyIgnoredError =
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executor.submit(allChangesIndexer.reindexProject(indexer, project, mpt, mpt));
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return Response.accepted("Project " + project + " submitted for reindexing");
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}
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}
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