mv com/google/domain/registry google/registry

This change renames directories in preparation for the great package
rename. The repository is now in a broken state because the code
itself hasn't been updated. However this should ensure that git
correctly preserves history for each file.

java/google/registry/model/translators/UpdateAutoTimestampTranslatorFactory.java

@@ -0,0 +1,54 @@
+// Copyright 2016 The Domain Registry 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 com.google.domain.registry.model.translators;
+
+import static com.google.domain.registry.model.ofy.ObjectifyService.ofy;
+import static org.joda.time.DateTimeZone.UTC;
+
+import com.google.domain.registry.model.UpdateAutoTimestamp;
+
+import org.joda.time.DateTime;
+
+import java.util.Date;
+
+/** Saves {@link UpdateAutoTimestamp} as the current time. */
+public class UpdateAutoTimestampTranslatorFactory
+    extends AbstractSimpleTranslatorFactory<UpdateAutoTimestamp, Date> {
+
+  public UpdateAutoTimestampTranslatorFactory() {
+    super(UpdateAutoTimestamp.class);
+  }
+
+  @Override
+  SimpleTranslator<UpdateAutoTimestamp, Date> createTranslator() {
+    return new SimpleTranslator<UpdateAutoTimestamp, Date>() {
+
+      /**
+       * Load an existing timestamp. It can be assumed to be non-null since if the field is null in
+       * datastore then Objectify will skip this translator and directly load a null.
+       */
+      @Override
+      public UpdateAutoTimestamp loadValue(Date datastoreValue) {
+        // Load an existing timestamp, or treat it as START_OF_TIME if none exists.
+        return UpdateAutoTimestamp.create(new DateTime(datastoreValue, UTC));
+      }
+
+      /** Save a timestamp, setting it to the current time. */
+      @Override
+      public Date saveValue(UpdateAutoTimestamp pojoValue) {
+        return ofy().getTransactionTime().toDate();
+      }};
+  }
+}