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c458c05801
The dark lord Gosling designed the Java package naming system so that ownership flows from the DNS system. Since we own the domain name registry.google, it seems only appropriate that we should use google.registry as our package name.
67 lines
2.6 KiB
Java
67 lines
2.6 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.model.translators;
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import com.googlecode.objectify.impl.Path;
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import com.googlecode.objectify.impl.Property;
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import com.googlecode.objectify.impl.TypeUtils;
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import com.googlecode.objectify.impl.translate.CreateContext;
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import com.googlecode.objectify.impl.translate.LoadContext;
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import com.googlecode.objectify.impl.translate.SaveContext;
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import com.googlecode.objectify.impl.translate.ValueTranslator;
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import com.googlecode.objectify.impl.translate.ValueTranslatorFactory;
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import com.googlecode.objectify.repackaged.gentyref.GenericTypeReflector;
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import org.joda.time.DateTimeZone;
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import org.joda.time.ReadableInstant;
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import java.lang.reflect.Constructor;
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import java.lang.reflect.Type;
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import java.util.Date;
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/**
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* Stores Joda {@link ReadableInstant} types ({@code DateTime}, etc) as a {@link java.util.Date}.
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* <p>
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* This is a fork of the {@code ReadableInstantTranslatorFactory} that comes bundled with Objectify.
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* The original reifies a {@link ReadableInstant} using the machine's local time zone. This version
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* always uses UTC.
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*/
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public class ReadableInstantUtcTranslatorFactory
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extends ValueTranslatorFactory<ReadableInstant, Date> {
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public ReadableInstantUtcTranslatorFactory() {
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super(ReadableInstant.class);
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}
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@Override
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protected ValueTranslator<ReadableInstant, Date> createSafe(
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Path path, Property property, Type type, CreateContext ctx) {
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final Class<?> clazz = GenericTypeReflector.erase(type);
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return new ValueTranslator<ReadableInstant, Date>(path, Date.class) {
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@Override
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protected ReadableInstant loadValue(Date value, LoadContext ctx) {
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// All the Joda instants have a constructor that will take a Date and timezone.
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Constructor<?> ctor = TypeUtils.getConstructor(clazz, Object.class, DateTimeZone.class);
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return (ReadableInstant) TypeUtils.newInstance(ctor, value, DateTimeZone.UTC);
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}
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@Override
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protected Date saveValue(ReadableInstant value, SaveContext ctx) {
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return value.toInstant().toDate();
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}
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};
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}
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}
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