/**
* Copyright 2005-2011 Noelios Technologies.
*
* The contents of this file are subject to the terms of one of the following
* open source licenses: LGPL 3.0 or LGPL 2.1 or CDDL 1.0 or EPL 1.0 (the
* "Licenses"). You can select the license that you prefer but you may not use
* this file except in compliance with one of these Licenses.
*
* You can obtain a copy of the LGPL 3.0 license at
* http://www.opensource.org/licenses/lgpl-3.0.html
*
* You can obtain a copy of the LGPL 2.1 license at
* http://www.opensource.org/licenses/lgpl-2.1.php
*
* You can obtain a copy of the CDDL 1.0 license at
* http://www.opensource.org/licenses/cddl1.php
*
* You can obtain a copy of the EPL 1.0 license at
* http://www.opensource.org/licenses/eclipse-1.0.php
*
* See the Licenses for the specific language governing permissions and
* limitations under the Licenses.
*
* Alternatively, you can obtain a royalty free commercial license with less
* limitations, transferable or non-transferable, directly at
* http://www.noelios.com/products/restlet-engine
*
* Restlet is a registered trademark of Noelios Technologies.
*/
package org.restlet.example.ext.sip;
import java.util.logging.Level;
import org.restlet.Client;
import org.restlet.Context;
import org.restlet.data.Protocol;
import org.restlet.engine.Engine;
import org.restlet.ext.sip.Address;
import org.restlet.ext.sip.SipClientResource;
/**
* Example SIP client resource for the UAC test scenario.
*
* @author Jerome Louvel
*/
public class UacClientResource implements UacResource {
public static void main(String[] args) {
Engine.setLogLevel(Level.FINE);
UacClientResource cr = new UacClientResource("sip:bob@locahost");
cr.start();
sleep();
cr.acknowledge();
sleep();
cr.stop();
}
/** The internal client resource. */
private SipClientResource clientResource;
/** The internal client resource proxy. */
private UacResource proxy;
/**
* Constructor.
*
* @param uri
* Target resource URI.
*/
public UacClientResource(String uri) {
this.clientResource = new SipClientResource(uri);
this.clientResource.setCallId("a84b4c76e66710@pc33.atlanta.com");
this.clientResource.setCommandSequence("314159");
this.clientResource.setFrom(new Address("sip:alice@atlanta.com",
"Alice"));
this.clientResource.setTo(new Address("sip:bob@biloxi.com", "Bob"));
Client client = new Client(new Context(), Protocol.SIP);
client.getContext().getParameters().add("minThreads", "1");
client.getContext().getParameters().add("tracing", "true");
client.getContext().getParameters().add("proxyHost", "localhost");
client.getContext().getParameters().add("proxyPort", "5060");
this.clientResource.setNext(client);
this.proxy = this.clientResource.wrap(UacResource.class);
}
public void acknowledge() {
this.proxy.acknowledge();
System.out.println("acknowledge\n");
try {
if (this.clientResource.getResponseEntity() != null) {
this.clientResource.getResponseEntity().exhaust();
}
} catch (Exception e) {
System.out.println("acknowledge " + e.getMessage());
}
}
/**
* Makes the current thread sleep.
*/
private static void sleep() {
try {
Thread.sleep(1000);
} catch (InterruptedException e) {
e.printStackTrace();
}
}
public void start() {
this.proxy.start();
System.out.println("start\n");
try {
if (this.clientResource.getResponseEntity() != null) {
this.clientResource.getResponseEntity().exhaust();
}
} catch (Exception e) {
System.out.println("start " + e.getMessage());
e.printStackTrace();
}
}
public void stop() {
this.proxy.stop();
System.out.println("stop\n");
try {
if (this.clientResource.getResponseEntity() != null) {
this.clientResource.getResponseEntity().exhaust();
}
} catch (Exception e) {
System.out.println("stop " + e.getMessage());
e.printStackTrace();
}
}
}