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// Copyright (C) 2012 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.change;
import com.google.gerrit.extensions.api.changes.DeleteReviewerInput;
import com.google.gerrit.extensions.restapi.Response;
import com.google.gerrit.extensions.restapi.RestApiException;
import com.google.gerrit.reviewdb.server.ReviewDb;
import com.google.gerrit.server.change.DeleteReviewerByEmailOp;
import com.google.gerrit.server.change.DeleteReviewerOp;
import com.google.gerrit.server.change.ReviewerResource;
import com.google.gerrit.server.update.BatchUpdate;
import com.google.gerrit.server.update.BatchUpdateOp;
import com.google.gerrit.server.update.RetryHelper;
import com.google.gerrit.server.update.RetryingRestModifyView;
import com.google.gerrit.server.update.UpdateException;
import com.google.gerrit.server.util.time.TimeUtil;
import com.google.inject.Inject;
import com.google.inject.Provider;
import com.google.inject.Singleton;
@Singleton
public class DeleteReviewer
extends RetryingRestModifyView<ReviewerResource, DeleteReviewerInput, Response<?>> {
private final Provider<ReviewDb> dbProvider;
private final DeleteReviewerOp.Factory deleteReviewerOpFactory;
private final DeleteReviewerByEmailOp.Factory deleteReviewerByEmailOpFactory;
@Inject
DeleteReviewer(
Provider<ReviewDb> dbProvider,
RetryHelper retryHelper,
DeleteReviewerOp.Factory deleteReviewerOpFactory,
DeleteReviewerByEmailOp.Factory deleteReviewerByEmailOpFactory) {
super(retryHelper);
this.dbProvider = dbProvider;
this.deleteReviewerOpFactory = deleteReviewerOpFactory;
this.deleteReviewerByEmailOpFactory = deleteReviewerByEmailOpFactory;
}
@Override
protected Response<?> applyImpl(
BatchUpdate.Factory updateFactory, ReviewerResource rsrc, DeleteReviewerInput input)
throws RestApiException, UpdateException {
if (input == null) {
input = new DeleteReviewerInput();
}
try (BatchUpdate bu =
updateFactory.create(
dbProvider.get(),
rsrc.getChangeResource().getProject(),
rsrc.getChangeResource().getUser(),
TimeUtil.nowTs())) {
BatchUpdateOp op;
if (rsrc.isByEmail()) {
op = deleteReviewerByEmailOpFactory.create(rsrc.getReviewerByEmail(), input);
} else {
op = deleteReviewerOpFactory.create(rsrc.getReviewerUser().state(), input);
}
bu.addOp(rsrc.getChange().getId(), op);
bu.execute();
}
return Response.none();
}
}
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