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52 lines
1.9 KiB
Java
52 lines
1.9 KiB
Java
// Copyright 2016 The Domain Registry Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package google.registry.tools;
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import static com.google.common.base.Preconditions.checkArgument;
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import com.beust.jcommander.Parameter;
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import com.beust.jcommander.Parameters;
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import com.google.common.base.Joiner;
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import com.google.common.collect.ImmutableSet;
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import google.registry.model.registry.label.ReservedList;
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/**
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* Command to delete a {@link ReservedList} in Datastore. This command will fail if the reserved
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* list is currently in use on a tld.
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*/
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@Parameters(separators = " =", commandDescription = "Deletes a ReservedList in Datastore.")
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final class DeleteReservedListCommand extends MutatingCommand {
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@Parameter(
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names = {"-n", "--name"},
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description = "The name of the reserved list to delete.",
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required = true)
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private String name;
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@Override
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protected void init() throws Exception {
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checkArgument(
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ReservedList.get(name).isPresent(),
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"Cannot delete the reserved list %s because it doesn't exist.",
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name);
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ReservedList existing = ReservedList.get(name).get();
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ImmutableSet<String> tldsUsedOn = existing.getReferencingTlds();
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checkArgument(
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tldsUsedOn.isEmpty(),
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"Cannot delete reserved list because it is used on these tld(s): %s",
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Joiner.on(", ").join(tldsUsedOn));
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stageEntityChange(existing, null);
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}
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}
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