/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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
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*/
package org.apache.hive.hcatalog.api.repl.exim;
import org.apache.hive.hcatalog.api.HCatNotificationEvent;
import org.apache.hive.hcatalog.api.repl.NoopReplicationTask;
import org.apache.hive.hcatalog.common.HCatConstants;
public class CreateDatabaseReplicationTask extends NoopReplicationTask {
// "CREATE DATABASE" is specifically not replicated across, per design, since if a user
// drops a database and recreates another with the same one, we want to distinguish
// between the two. We will replicate the drop across, but after that, the goal is
// that if a new db is created, a new replication definition should be created in
// the replication implementer above this. Thus, we extend NoopReplicationTask and
// the only additional thing we do is validate event type.
public CreateDatabaseReplicationTask(HCatNotificationEvent event) {
super(event);
validateEventType(event, HCatConstants.HCAT_CREATE_DATABASE_EVENT);
}
}