/*
* JBoss, Home of Professional Open Source
* Copyright 2014, JBoss Inc., and individual contributors as indicated
* by the @authors tag.
*
* 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.
*/
package org.jboss.as.test.syslogserver;
import java.io.IOException;
import java.net.DatagramPacket;
import java.net.SocketException;
import java.util.List;
import org.jboss.logging.Logger;
import org.productivity.java.syslog4j.SyslogConstants;
import org.productivity.java.syslog4j.SyslogRuntimeException;
import org.productivity.java.syslog4j.server.SyslogServerEventHandlerIF;
import org.productivity.java.syslog4j.server.SyslogServerEventIF;
import org.productivity.java.syslog4j.server.impl.net.udp.UDPNetSyslogServer;
/**
* UDP syslog server implementation for syslog4j.
*
* @author Josef Cacek
*/
public class UDPSyslogServer extends UDPNetSyslogServer {
private static Logger LOGGER = Logger.getLogger(UDPSyslogServer.class);
@Override
public void shutdown() {
super.shutdown();
thread = null;
}
@Override
public void run() {
this.shutdown = false;
try {
this.ds = createDatagramSocket();
} catch (Exception e) {
LOGGER.error("Creating DatagramSocket failed", e);
throw new SyslogRuntimeException(e);
}
byte[] receiveData = new byte[SyslogConstants.SYSLOG_BUFFER_SIZE];
while (!this.shutdown) {
try {
final DatagramPacket dp = new DatagramPacket(receiveData, receiveData.length);
this.ds.receive(dp);
final SyslogServerEventIF event = new Rfc5424SyslogEvent(receiveData, dp.getOffset(), dp.getLength());
List list = this.syslogServerConfig.getEventHandlers();
for (int i = 0; i < list.size(); i++) {
SyslogServerEventHandlerIF eventHandler = (SyslogServerEventHandlerIF) list.get(i);
eventHandler.event(this, event);
}
} catch (SocketException se) {
LOGGER.warn("SocketException occurred", se);
} catch (IOException ioe) {
LOGGER.warn("IOException occurred", ioe);
}
}
}
}