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// 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.git.validators;
import com.google.gerrit.reviewdb.client.Project;
import com.google.gerrit.server.plugincontext.PluginSetContext;
import com.google.gerrit.server.validators.ValidationException;
import com.google.inject.Inject;
import com.google.inject.assistedinject.Assisted;
import java.util.Collection;
import org.eclipse.jgit.lib.ObjectId;
import org.eclipse.jgit.lib.Repository;
import org.eclipse.jgit.transport.PreUploadHook;
import org.eclipse.jgit.transport.ServiceMayNotContinueException;
import org.eclipse.jgit.transport.UploadPack;
public class UploadValidators implements PreUploadHook {
private final PluginSetContext<UploadValidationListener> uploadValidationListeners;
private final Project project;
private final Repository repository;
private final String remoteHost;
public interface Factory {
UploadValidators create(Project project, Repository repository, String remoteAddress);
}
@Inject
UploadValidators(
PluginSetContext<UploadValidationListener> uploadValidationListeners,
@Assisted Project project,
@Assisted Repository repository,
@Assisted String remoteHost) {
this.uploadValidationListeners = uploadValidationListeners;
this.project = project;
this.repository = repository;
this.remoteHost = remoteHost;
}
@Override
public void onSendPack(
UploadPack up, Collection<? extends ObjectId> wants, Collection<? extends ObjectId> haves)
throws ServiceMayNotContinueException {
try {
uploadValidationListeners.runEach(
l -> l.onPreUpload(repository, project, remoteHost, up, wants, haves),
ValidationException.class);
} catch (ValidationException e) {
throw new UploadValidationException(e.getMessage());
}
}
@Override
public void onBeginNegotiateRound(
UploadPack up, Collection<? extends ObjectId> wants, int cntOffered)
throws ServiceMayNotContinueException {
try {
uploadValidationListeners.runEach(
l -> l.onBeginNegotiate(repository, project, remoteHost, up, wants, cntOffered),
ValidationException.class);
} catch (ValidationException e) {
throw new UploadValidationException(e.getMessage());
}
}
@Override
public void onEndNegotiateRound(
UploadPack up,
Collection<? extends ObjectId> wants,
int cntCommon,
int cntNotFound,
boolean ready)
throws ServiceMayNotContinueException {}
}
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