mirror of
https://github.com/google/nomulus.git
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5012893c1d
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.
41 lines
1.7 KiB
Java
41 lines
1.7 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 com.google.domain.registry.model;
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import javax.xml.bind.annotation.XmlTransient;
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/**
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* Base class for entities that are the root of a Registry 2.0 entity group that gets enrolled in
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* commit logs for backup purposes.
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*
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* <p>The commit log system needs to preserve the ordering of closely timed mutations to entities
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* in a single entity group. We require an {@link UpdateAutoTimestamp} field on the root of a group
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* so that we can enforce strictly increasing timestamps.
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*/
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public abstract class BackupGroupRoot extends ImmutableObject {
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/**
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* An automatically managed timestamp of when this object was last written to datastore.
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*
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* <p>Note that this is distinct from the EPP-specified {@link EppResource#lastEppUpdateTime}, in
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* that this is updated on every save, rather than only in response to an {@code <update>} command
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*/
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@XmlTransient
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UpdateAutoTimestamp updateTimestamp = UpdateAutoTimestamp.create(null);
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/** Get the {@link UpdateAutoTimestamp} for this entity. */
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public final UpdateAutoTimestamp getUpdateAutoTimestamp() {
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return updateTimestamp;
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}
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}
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