/**
* 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 org.apache.cassandra.db;
import java.io.ByteArrayInputStream;
import java.io.DataInputStream;
import org.apache.cassandra.net.IVerbHandler;
import org.apache.cassandra.net.Message;
import org.apache.cassandra.net.MessagingService;
import org.apache.log4j.Logger;
public class BinaryVerbHandler implements IVerbHandler
{
private static Logger logger_ = Logger.getLogger(BinaryVerbHandler.class);
public void doVerb(Message message)
{
byte[] bytes = message.getMessageBody();
ByteArrayInputStream buffer = new ByteArrayInputStream(bytes);
try
{
RowMutationMessage rmMsg = RowMutationMessage.serializer().deserialize(new DataInputStream(buffer));
RowMutation rm = rmMsg.getRowMutation();
rm.applyBinary();
WriteResponse response = new WriteResponse(rm.getTable(), rm.key(), true);
Message responseMessage = WriteResponse.makeWriteResponseMessage(message, response);
if (logger_.isDebugEnabled())
logger_.debug("binary " + rm + " applied. Sending response to " + message.getMessageId() + "@" + message.getFrom());
MessagingService.instance.sendOneWay(responseMessage, message.getFrom());
}
catch (Exception e)
{
throw new RuntimeException(e);
}
}
}