com.google.gerrit.server.restapi.config.GetVersion Maven / Gradle / Ivy
// Copyright (C) 2013 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.config;
import com.google.gerrit.extensions.common.VersionInfo;
import com.google.gerrit.extensions.restapi.CacheControl;
import com.google.gerrit.extensions.restapi.ResourceNotFoundException;
import com.google.gerrit.extensions.restapi.Response;
import com.google.gerrit.extensions.restapi.RestReadView;
import com.google.gerrit.server.config.ConfigResource;
import com.google.inject.Inject;
import java.util.concurrent.TimeUnit;
import org.kohsuke.args4j.Option;
public class GetVersion implements RestReadView {
@Option(
name = "--verbose",
aliases = {"-v"},
usage = "verbose version info")
boolean verbose;
private final VersionInfo versionInfo;
@Inject
public GetVersion(VersionInfo versionInfo) {
this.versionInfo = versionInfo;
}
@Override
public Response apply(ConfigResource resource) throws ResourceNotFoundException {
if (versionInfo.gerritVersion == null) {
throw new ResourceNotFoundException();
}
if (verbose) {
return Response.ok(versionInfo).caching(CacheControl.PRIVATE(30, TimeUnit.SECONDS));
}
return Response.ok(versionInfo.gerritVersion)
.caching(CacheControl.PRIVATE(30, TimeUnit.SECONDS));
}
}