/*
* CallSbb.java
*
* The source code contained in this file is in in the public domain.
* It can be used in any project or product without prior permission,
* license or royalty payments. There is NO WARRANTY OF ANY KIND,
* EXPRESS, IMPLIED OR STATUTORY, INCLUDING, WITHOUT LIMITATION,
* THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE,
* AND DATA ACCURACY. We do not warrant or make any representations
* regarding the use of the software or the results thereof, including
* but not limited to the correctness, accuracy, reliability or
* usefulness of the software.
*/
package org.mobicents.examples.media.loop;
import java.util.ArrayList;
import java.util.List;
import javax.slee.ActivityContextInterface;
import javax.slee.ChildRelation;
import javax.slee.CreateException;
import javax.slee.RolledBackContext;
import javax.slee.Sbb;
import javax.slee.SbbContext;
import org.apache.log4j.Logger;
import org.mobicents.examples.media.Announcement;
import org.mobicents.mscontrol.MsConnection;
import org.mobicents.mscontrol.MsLinkEvent;
/**
*
* @author Oleg Kulikov
*/
public abstract class LoopDemoSbb implements Sbb {
private final static String WELCOME_MSG =
"http://localhost:8080/msdemo/audio/loopinfo.wav";
private SbbContext sbbContext;
private Logger logger = Logger.getLogger(LoopDemoSbb.class);
/**
* (Non Java-doc).
*
* @see org.mobicents.examples.media.Demo#startConversation(String, ActivityContextInterface).
*/
public void startDemo(String endpointName) {
this.setUserEndpoint(endpointName);
ChildRelation childRelation = this.getAnnouncementSbb();
try {
Announcement announcement = (Announcement) childRelation.create();
sbbContext.getActivities()[0].attach(announcement);
List sequence = new ArrayList();
sequence.add(WELCOME_MSG);
announcement.play(endpointName, sequence, false);
} catch (CreateException e) {
logger.error("Unexpected error, Caused by", e);
MsConnection connection = (MsConnection)
sbbContext.getActivities()[0].getActivity();
connection.release();
}
}
public void onAnnouncementComplete(MsLinkEvent evt, ActivityContextInterface aci) {
try {
ChildRelation childRelation = this.getLoopbackSbb();
Conversation loopback = (Conversation) childRelation.create();
logger.info("Starting loopback");
sbbContext.getActivities()[0].attach(loopback);
loopback.startConversation(this.getUserEndpoint());
} catch (CreateException e) {
MsConnection connection = (MsConnection)
sbbContext.getActivities()[0].getActivity();
connection.release();
}
}
/**
* CMP field accessor
*
* @return the name of the user's endpoint.
*/
public abstract String getUserEndpoint();
/**
* CMP field accessor
*
* @param endpoint the name of the user's endpoint.
*/
public abstract void setUserEndpoint(String endpointName);
/**
* Relation to Welcome dialog
*
* @return child relation object.
*/
public abstract ChildRelation getAnnouncementSbb();
/**
* Relation with Loop back dialog.
*
* @return child relation object.
*/
public abstract ChildRelation getLoopbackSbb();
public void setSbbContext(SbbContext sbbContext) {
this.sbbContext = sbbContext;
}
public void unsetSbbContext() {
}
public void sbbCreate() throws CreateException {
}
public void sbbPostCreate() throws CreateException {
}
public void sbbActivate() {
}
public void sbbPassivate() {
}
public void sbbLoad() {
}
public void sbbStore() {
}
public void sbbRemove() {
}
public void sbbExceptionThrown(Exception arg0, Object arg1, ActivityContextInterface arg2) {
}
public void sbbRolledBack(RolledBackContext arg0) {
}
}