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/**
* 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
* under the License.
*/
package com.datatorrent.contrib.cassandra;
import java.util.Map;
import com.datastax.driver.core.TypeCodec;
/**
A concrete implementation of the AbstractUpsertOperator that tests composite primary key use cases
Please run the schema as given in {@link AbstractUpsertOutputOperatorCodecsTest}
*/
public class CompositePrimaryKeyUpdateOperator extends AbstractUpsertOutputOperator
{
@Override
public ConnectionStateManager.ConnectionBuilder withConnectionBuilder()
{
return ConnectionStateManager.withNewBuilder()
.withSeedNodes("localhost")
.withClusterNameAs("Test Cluster")
.withDCNameAs("datacenter1")
.withTableNameAs("userstatus")
.withKeySpaceNameAs("unittests");
}
@Override
public Map<String, TypeCodec> getCodecsForUserDefinedTypes()
{
return null;
}
@Override
public Class getPayloadPojoClass()
{
return CompositePrimaryKeyRow.class;
}
@Override
boolean reconcileRecord(Object T, long windowId)
{
return true;
}
}