/*
* Copyright 2001-2004 The Apache Software Foundation.
*
* 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.megatome.example;
import org.apache.axis.AxisFault;
import org.apache.axis.Handler;
import org.apache.axis.MessageContext;
import org.apache.axis.handlers.BasicHandler;
import java.io.FileOutputStream;
import java.io.PrintWriter;
import java.util.Date;
public class LogHandler extends BasicHandler {
public void invoke(MessageContext msgContext) throws AxisFault
{
/** Log an access each time we get invoked.
*/
try {
Handler serviceHandler = msgContext.getService();
String filename = (String)getOption("filename");
if ((filename == null) || (filename.equals("")))
throw new AxisFault("Server.NoLogFile",
"No log file configured for the LogHandler!",
null, null);
FileOutputStream fos = new FileOutputStream(filename, true);
PrintWriter writer = new PrintWriter(fos);
Integer numAccesses =
(Integer)serviceHandler.getOption("accesses");
if (numAccesses == null)
numAccesses = new Integer(0);
numAccesses = new Integer(numAccesses.intValue() + 1);
Date date = new Date();
String result = date + ": service " +
msgContext.getTargetService() +
" accessed " + numAccesses + " time(s).";
serviceHandler.setOption("accesses", numAccesses);
writer.println(result);
writer.close();
} catch (Exception e) {
throw AxisFault.makeFault(e);
}
}
}