com.google.gerrit.server.restapi.project.BanCommit Maven / Gradle / Ivy
// Copyright (C) 2014 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package com.google.gerrit.server.restapi.project;
import com.google.common.collect.Lists;
import com.google.gerrit.extensions.api.projects.BanCommitInput;
import com.google.gerrit.extensions.restapi.RestApiException;
import com.google.gerrit.extensions.restapi.UnprocessableEntityException;
import com.google.gerrit.server.git.BanCommitResult;
import com.google.gerrit.server.permissions.PermissionBackendException;
import com.google.gerrit.server.project.ProjectResource;
import com.google.gerrit.server.restapi.project.BanCommit.BanResultInfo;
import com.google.gerrit.server.update.BatchUpdate;
import com.google.gerrit.server.update.RetryHelper;
import com.google.gerrit.server.update.RetryingRestModifyView;
import com.google.gerrit.server.update.UpdateException;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.jgit.lib.ObjectId;
@Singleton
public class BanCommit
extends RetryingRestModifyView {
private final com.google.gerrit.server.git.BanCommit banCommit;
@Inject
BanCommit(RetryHelper retryHelper, com.google.gerrit.server.git.BanCommit banCommit) {
super(retryHelper);
this.banCommit = banCommit;
}
@Override
protected BanResultInfo applyImpl(
BatchUpdate.Factory updateFactory, ProjectResource rsrc, BanCommitInput input)
throws RestApiException, UpdateException, IOException, PermissionBackendException {
BanResultInfo r = new BanResultInfo();
if (input != null && input.commits != null && !input.commits.isEmpty()) {
List commitsToBan = new ArrayList<>(input.commits.size());
for (String c : input.commits) {
try {
commitsToBan.add(ObjectId.fromString(c));
} catch (IllegalArgumentException e) {
throw new UnprocessableEntityException(e.getMessage());
}
}
BanCommitResult result =
banCommit.ban(rsrc.getNameKey(), rsrc.getUser(), commitsToBan, input.reason);
r.newlyBanned = transformCommits(result.getNewlyBannedCommits());
r.alreadyBanned = transformCommits(result.getAlreadyBannedCommits());
r.ignored = transformCommits(result.getIgnoredObjectIds());
}
return r;
}
private static List transformCommits(List commits) {
if (commits == null || commits.isEmpty()) {
return null;
}
return Lists.transform(commits, ObjectId::getName);
}
public static class BanResultInfo {
public List newlyBanned;
public List alreadyBanned;
public List ignored;
}
}