/*
* 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.axis2.transport.http.server;
import org.apache.axiom.om.util.UUIDGenerator;
import org.apache.axis2.context.ServiceContext;
import org.apache.axis2.context.ServiceGroupContext;
import org.apache.axis2.context.SessionContext;
import org.apache.axis2.engine.DependencyManager;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
public class SessionManager {
private final Map sessionmap;
public SessionManager() {
super();
this.sessionmap = new HashMap();
}
public synchronized SessionContext getSessionContext(String sessionKey) {
SessionContext sessionContext = null;
if (sessionKey != null && sessionKey.length() != 0) {
sessionContext = (SessionContext) this.sessionmap.get(sessionKey);
}
if (sessionContext == null) {
sessionKey = UUIDGenerator.getUUID();
sessionContext = new SessionContext(null);
sessionContext.setCookieID(sessionKey);
this.sessionmap.put(sessionKey, sessionContext);
}
sessionContext.touch();
cleanupServiceGroupContexts();
return sessionContext;
}
private void cleanupServiceGroupContexts() {
long currentTime = System.currentTimeMillis();
for (Iterator it = this.sessionmap.keySet().iterator(); it.hasNext();) {
String cookieID = (String) it.next();
SessionContext sessionContext = (SessionContext) this.sessionmap.get(cookieID);
if ((currentTime - sessionContext.getLastTouchedTime()) >
sessionContext.sessionContextTimeoutInterval) {
it.remove();
Iterator serviceGroupContext = sessionContext.getServiceGroupContext();
if (serviceGroupContext != null) {
while (serviceGroupContext.hasNext()) {
ServiceGroupContext groupContext =
(ServiceGroupContext) serviceGroupContext.next();
cleanupServiceContexts(groupContext);
}
}
}
}
}
private void cleanupServiceContexts(final ServiceGroupContext serviceGroupContext) {
for (Iterator it = serviceGroupContext.getServiceContexts(); it.hasNext();) {
ServiceContext serviceContext = (ServiceContext) it.next();
DependencyManager.destroyServiceObject(serviceContext);
}
}
}