com.google.gerrit.server.project.DeleteTag Maven / Gradle / Ivy
// Copyright (C) 2016 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.project;
import com.google.gerrit.extensions.restapi.AuthException;
import com.google.gerrit.extensions.restapi.Response;
import com.google.gerrit.extensions.restapi.RestApiException;
import com.google.gerrit.extensions.restapi.RestModifyView;
import com.google.gwtorm.server.OrmException;
import com.google.inject.Inject;
import com.google.inject.Singleton;
import java.io.IOException;
@Singleton
public class DeleteTag implements RestModifyView {
private final DeleteRef.Factory deleteRefFactory;
public static class Input {}
@Inject
DeleteTag(DeleteRef.Factory deleteRefFactory) {
this.deleteRefFactory = deleteRefFactory;
}
@Override
public Response apply(TagResource resource, Input input)
throws OrmException, RestApiException, IOException {
String tag = RefUtil.normalizeTagRef(resource.getTagInfo().ref);
RefControl refControl = resource.getControl().controlForRef(tag);
if (!refControl.canDelete()) {
throw new AuthException("Cannot delete tag");
}
deleteRefFactory.create(resource).ref(tag).delete();
return Response.none();
}
}