google-nomulus/java/google/registry/tools/GetAllocationTokenCommand.java
mcilwain 91febfd945 Add a nomulus tool command to get allocation tokens
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Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=239624232
2019-03-21 15:05:12 -04:00

57 lines
2.2 KiB
Java

// Copyright 2019 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.collect.ImmutableList.toImmutableList;
import static google.registry.model.ofy.ObjectifyService.ofy;
import com.beust.jcommander.Parameter;
import com.beust.jcommander.Parameters;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Lists;
import com.googlecode.objectify.Key;
import google.registry.model.domain.token.AllocationToken;
import java.util.List;
/** Command to show allocation tokens. */
@Parameters(separators = " =", commandDescription = "Show allocation token(s)")
final class GetAllocationTokenCommand implements CommandWithRemoteApi {
@Parameter(
description = "Allocation token(s)",
required = true)
private List<String> mainParameters;
private static final int BATCH_SIZE = 20;
@Override
public void run() {
ImmutableMap.Builder<String, AllocationToken> builder = new ImmutableMap.Builder<>();
for (List<String> tokens : Lists.partition(mainParameters, BATCH_SIZE)) {
ImmutableList<Key<AllocationToken>> keys =
tokens.stream().map(t -> Key.create(AllocationToken.class, t)).collect(toImmutableList());
ofy().load().keys(keys).forEach((k, v) -> builder.put(k.getName(), v));
}
ImmutableMap<String, AllocationToken> loadedTokens = builder.build();
for (String token : mainParameters) {
System.out.println(
loadedTokens.containsKey(token)
? loadedTokens.get(token)
: String.format("Token %s does not exist.", token));
}
}
}