/*
* Copyright 2004,2005 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.
*
* Runtime state of the engine
*/
package org.apache.axis2.clientapi;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.context.ConfigurationContext;
import org.apache.axis2.description.TransportInDescription;
import org.apache.axis2.engine.AxisFault;
import org.apache.axis2.transport.TransportListener;
import javax.xml.namespace.QName;
import java.io.IOException;
import java.net.ServerSocket;
import java.util.HashMap;
public class ListenerManager {
public static int port = 6059;
public static HashMap listeners = new HashMap();
public static ConfigurationContext configurationContext;
public static final void makeSureStarted(
String transport,
ConfigurationContext configurationContext)
throws AxisFault {
if (ListenerManager.configurationContext != null && configurationContext != ListenerManager.configurationContext) {
throw new AxisFault("Only One ConfigurationContext Instance we support at the Client Side");
}
ListenerManager.configurationContext = configurationContext;
TransportListnerState tsState = (TransportListnerState) listeners.get(transport);
if (tsState == null) {
TransportInDescription tranportIn =
configurationContext.getAxisConfiguration().getTransportIn(new QName(transport));
TransportListener listener = tranportIn.getReciever();
// listener.init(configurationContext, tranportIn);
listener.start();
tsState = new TransportListnerState(listener);
listeners.put(transport,tsState);
}
tsState.waitingCalls++;
}
public static final void stop(String transport) throws AxisFault {
TransportListnerState tsState = (TransportListnerState) listeners.get(transport);
if (tsState != null) {
tsState.waitingCalls--;
if (tsState.waitingCalls == 0) {
tsState.listener.stop();
}
}
}
public static EndpointReference replyToEPR(String serviceName, String transport)
throws AxisFault {
TransportListnerState tsState = (TransportListnerState) listeners.get(transport);
if (tsState != null) {
return tsState.listener.replyToEPR(serviceName);
} else {
throw new AxisFault(
"Calling method before starting the with makeSureStarted(..) Listener transport = "
+ transport);
}
}
public int getPort() {
port++;
return port;
}
public static class TransportListnerState {
public TransportListnerState(TransportListener listener) {
this.listener = listener;
}
public int waitingCalls = 0;
public TransportListener listener;
}
public static ServerSocket openSocket(int port) throws AxisFault {
for (int i = 0; i < 5; i++) {
try {
return new ServerSocket(port + i);
} catch (IOException e) {
}
}
throw new AxisFault("failed to open the scoket");
}
}