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27 lines
1 KiB
Java
27 lines
1 KiB
Java
// Copyright 2017 The Nomulus 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.util;
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import com.google.appengine.api.datastore.Key;
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import java.util.Optional;
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/** Utility methods for working with the App Engine Datastore service. */
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public class DatastoreServiceUtils {
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/** Returns the name or id of a key, which may be a string or a long. */
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public static Object getNameOrId(Key key) {
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return Optional.<Object>ofNullable(key.getName()).orElse(key.getId());
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}
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}
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