package com.linkedin.databus.container.request;
/*
*
* Copyright 2013 LinkedIn Corp. 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.
*
*/
import java.io.IOException;
import java.nio.ByteBuffer;
import java.nio.charset.Charset;
import java.util.concurrent.ExecutorService;
import org.apache.log4j.Logger;
import com.linkedin.databus2.core.DatabusException;
import com.linkedin.databus2.core.container.request.DatabusRequest;
import com.linkedin.databus2.core.container.request.RequestProcessingException;
import com.linkedin.databus2.core.container.request.RequestProcessor;
import com.linkedin.databus2.producers.db.OracleTxlogEventReader;
public class OracleProducerTestRequestProcessor implements RequestProcessor
{
public static final String MODULE = OracleProducerTestRequestProcessor.class.getName();
public static final Logger LOG = Logger.getLogger(MODULE);
private OracleTxlogEventReader _producer = null;
private ExecutorService _service = null;
public static final String RESET_CATCHUPSCN_COMMAND = "resetCatchupScn";
public static final String COMMAND_NAME = "testOracleProducer";
public OracleProducerTestRequestProcessor(OracleTxlogEventReader producer,
ExecutorService service)
{
_producer = producer;
_service = service;
}
@Override
public DatabusRequest process(DatabusRequest request) throws IOException,
RequestProcessingException, DatabusException
{
String command = request.getParams().getProperty(DatabusRequest.PATH_PARAM_NAME, "");
if ( command.equalsIgnoreCase(RESET_CATCHUPSCN_COMMAND))
{
LOG.info("Resetting Catchup Target Max Scn !!");
_producer.setCatchupTargetMaxScn(-1);
String result = "{ \"command\" : \"" + command + "\", \"result\" : \"true\" }";
request.getResponseContent().write(ByteBuffer.wrap(result.getBytes(Charset.defaultCharset())));
} else {
throw new DatabusException("Unknown command :" + command);
}
return request;
}
@Override
public ExecutorService getExecutorService()
{
return _service;
}
}