google-nomulus/java/google/registry/tools/GetClaimsListCommand.java
mcilwain cdadb54acd Refer to Datastore everywhere correctly by its capitalized form
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=147479683
2017-02-17 12:12:12 -05:00

51 lines
1.9 KiB
Java

// Copyright 2017 The Nomulus Authors. All Rights Reserved.
//
// 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 google.registry.tools;
import static com.google.common.base.Preconditions.checkNotNull;
import static java.nio.charset.StandardCharsets.UTF_8;
import com.beust.jcommander.Parameter;
import com.beust.jcommander.Parameters;
import com.google.common.base.Joiner;
import com.google.common.io.Files;
import google.registry.model.tmch.ClaimsListShard;
import google.registry.tools.Command.RemoteApiCommand;
import google.registry.tools.params.PathParameter;
import java.nio.file.Path;
import java.nio.file.Paths;
/**
* A command to download the current claims list.
*
* <p>This is not the original file we fetched from TMCH. It is just a representation of what we
* are currently storing in Datastore.
*/
@Parameters(separators = " =", commandDescription = "Download the current claims list")
final class GetClaimsListCommand implements RemoteApiCommand {
@Parameter(
names = {"-o", "--output"},
description = "Output file.",
validateWith = PathParameter.OutputFile.class)
private Path output = Paths.get("/dev/stdout");
@Override
public void run() throws Exception {
ClaimsListShard cl = checkNotNull(ClaimsListShard.get(), "Couldn't load ClaimsList");
String csv = Joiner.on('\n').withKeyValueSeparator(",").join(cl.getLabelsToKeys()) + "\n";
Files.asCharSink(output.toFile(), UTF_8).write(csv);
}
}