/**
* 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.avro;
import java.io.IOException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.apache.avro.ipc.ResponderServlet;
import org.apache.avro.specific.SpecificResponder;
import org.mortbay.jetty.servlet.Context;
import org.mortbay.jetty.servlet.ServletHolder;
/**
* The Avro analogue to org.apache.cassandra.service.CassandraDaemon.
*
*/
public class CassandraDaemon extends org.apache.cassandra.service.AbstractCassandraDaemon {
private static Logger logger = LoggerFactory.getLogger(CassandraDaemon.class);
private org.mortbay.jetty.Server server;
protected void startServer()
{
if (logger.isDebugEnabled())
logger.debug(String.format("Binding avro service to %s:%s", listenAddr, listenPort));
CassandraServer cassandraServer = new CassandraServer();
SpecificResponder responder = new SpecificResponder(Cassandra.class, cassandraServer);
logger.info("Listening for avro clients...");
// FIXME: This isn't actually binding to listenAddr (it should).
server = new org.mortbay.jetty.Server(listenPort);
server.setThreadPool(new CleaningThreadPool(cassandraServer.clientState,
MIN_WORKER_THREADS,
Integer.MAX_VALUE));
try
{
// see CASSANDRA-1440
ResponderServlet servlet = new ResponderServlet(responder);
new Context(server, "/").addServlet(new ServletHolder(servlet), "/*");
server.start();
}
catch (Exception e)
{
throw new RuntimeException("Could not start Avro server.", e);
}
}
protected void stopServer()
{
try
{
logger.info("Stop listening for avro clients");
server.stop();
}
catch (Exception e)
{
logger.error("Avro server did not exit cleanly.", e);
}
}
public static void main(String[] args) {
new CassandraDaemon().activate();
}
}