Media Refactoring - Added Custom Media Locator Support

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@7623 b35dd754-fafc-0310-a699-88a17e54d16e

jingle/extension/source/org/jivesoftware/smackx/jingle/media/JingleMediaManager.java

@@ -61,4 +61,5 @@ public abstract class JingleMediaManager {
      * @return
      */
     public abstract JingleMediaSession createMediaSession(PayloadType payloadType, final TransportCandidate remote, final TransportCandidate local);
-}
+
+  }

jingle/extension/source/org/jivesoftware/smackx/jingle/media/JingleMediaSession.java

@@ -23,11 +23,11 @@ import org.jivesoftware.smackx.jingle.nat.TransportCandidate;
 
 /**
  * Public Abstract Class provides a clear interface between Media Session and Jingle API.
- *
+ * <p/>
  * When a Jingle Session is fully stablished, we will have a Payload Type and two transport candidates defined for it.
  * Smack Jingle API don´t implement Media Transmit and Receive methods.
  * But provides an interface to let the user implements it using another API. For instance: JMF.
- *
+ * <p/>
  * <i>The Class that implements this one, must have the support to transmit and receive the jmf.</i>
  * <i>This interface let the user choose his own jmf API.</i>
  *
@@ -41,19 +41,23 @@ public abstract class JingleMediaSession {
     private TransportCandidate local;
     // Remote Transport details
     private TransportCandidate remote;
+    // Media Locator
+    private String mediaLocator;
 
     /**
      * Creates a new JingleMediaSession Instance to handle Media methods.
      *
-     * @param payloadType Payload Type of the transmittion
+     * @param payloadType  Payload Type of the transmittion
-     * @param remote      Remote accepted Transport Candidate
+     * @param remote       Remote accepted Transport Candidate
-     * @param local       Local accepted Transport Candidate
+     * @param local        Local accepted Transport Candidate
+     * @param mediaLocator Media Locator of the capture device
      */
     public JingleMediaSession(PayloadType payloadType, TransportCandidate remote,
-                              TransportCandidate local) {
+            TransportCandidate local, String mediaLocator) {
         this.local = local;
         this.remote = remote;
         this.payloadType = payloadType;
+        this.mediaLocator = mediaLocator;
     }
 
     /**
@@ -83,6 +87,24 @@ public abstract class JingleMediaSession {
         return remote;
     }
 
+    /**
+     * Return the media locator or null if not defined
+     *
+     * @return media locator
+     */
+    public String getMediaLocator() {
+        return mediaLocator;
+    }
+
+    /**
+     * Set the media locator
+     *
+     * @param mediaLocator media locator or null to use default
+     */
+    public void setMediaLocator(String mediaLocator) {
+        this.mediaLocator = mediaLocator;
+    }
+
     /**
      * Initialize the RTP Channel preparing to transmit and receive.
      */
@@ -101,6 +123,7 @@ public abstract class JingleMediaSession {
     /**
      * Set transmit activity. If the active is true, the instance should trasmit.
      * If it is set to false, the instance should pause transmit.
+     *
      * @param active
      */
     public abstract void setTrasmit(boolean active);

jingle/extension/source/org/jivesoftware/smackx/jingle/mediaimpl/jmf/AudioMediaSession.java

@@ -41,19 +41,6 @@ import java.net.ServerSocket;
 public class AudioMediaSession extends JingleMediaSession {
 
     private AudioChannel audioChannel;
-    private String locator = "dsound://";
-
-    /**
-     * Creates a org.jivesoftware.jingleaudio.jmf.AudioMediaSession with defined payload type, remote and local candidates
-     *
-     * @param payloadType Payload of the jmf
-     * @param remote      The remote information. The candidate that the jmf will be sent to.
-     * @param local       The local information. The candidate that will receive the jmf
-     */
-    public AudioMediaSession(final PayloadType payloadType, final TransportCandidate remote,
-            final TransportCandidate local) {
-        this(payloadType, remote, local, "dsound://");
-    }
 
     /**
      * Creates a org.jivesoftware.jingleaudio.jmf.AudioMediaSession with defined payload type, remote and local candidates
@@ -65,9 +52,7 @@ public class AudioMediaSession extends JingleMediaSession {
      */
     public AudioMediaSession(final PayloadType payloadType, final TransportCandidate remote,
             final TransportCandidate local, String locator) {
-        super(payloadType, remote, local);
+        super(payloadType, remote, local, locator==null?"dsound://":locator);
-        if (locator != null && !locator.equals(""))
-            this.locator = locator;
         initialize();
     }
 
@@ -97,7 +82,7 @@ public class AudioMediaSession extends JingleMediaSession {
             remotePort = this.getRemote().getPort();
         }
 
-        audioChannel = new AudioChannel(new MediaLocator(locator), localIp, ip, localPort, remotePort, AudioFormatUtils.getAudioFormat(this.getPayloadType()));
+        audioChannel = new AudioChannel(new MediaLocator(this.getMediaLocator()), localIp, ip, localPort, remotePort, AudioFormatUtils.getAudioFormat(this.getPayloadType()));
     }
 
     /**

jingle/extension/source/org/jivesoftware/smackx/jingle/mediaimpl/jmf/JmfMediaManager.java

@@ -41,6 +41,7 @@ import java.util.ArrayList;
 public class JmfMediaManager extends JingleMediaManager {
 
     private List<PayloadType> payloads = new ArrayList<PayloadType>();
+    private String mediaLocator = null;
 
     /**
      * Creates a Media Manager instance
@@ -49,16 +50,26 @@ public class JmfMediaManager extends JingleMediaManager {
         setupPayloads();
     }
 
+    /**
+     * Creates a Media Manager instance
+     *
+     * @param mediaLocator Media Locator
+     */
+    public JmfMediaManager(String mediaLocator) {
+        this.mediaLocator = mediaLocator;
+        setupPayloads();
+    }
+
     /**
      * Returns a new jingleMediaSession
      *
      * @param payloadType payloadType
-     * @param remote remote Candidate
+     * @param remote      remote Candidate
-     * @param local local Candidate
+     * @param local       local Candidate
-     * @return JingleMediaSession 
+     * @return JingleMediaSession
      */
     public JingleMediaSession createMediaSession(final PayloadType payloadType, final TransportCandidate remote, final TransportCandidate local) {
-        return new AudioMediaSession(payloadType, remote, local);
+        return new AudioMediaSession(payloadType, remote, local,mediaLocator);
     }
 
     /**
@@ -79,6 +90,24 @@ public class JmfMediaManager extends JingleMediaManager {
         return payloads;
     }
 
+    /**
+     * Return the media locator or null if not defined
+     *
+     * @return media locator
+     */
+    public String getMediaLocator() {
+        return mediaLocator;
+    }
+
+    /**
+     * Set the media locator
+     *
+     * @param mediaLocator media locator or null to use default
+     */
+    public void setMediaLocator(String mediaLocator) {
+        this.mediaLocator = mediaLocator;
+    }
+
     /**
      * Runs JMFInit the first time the application is started so that capture
      * devices are properly detected and initialized by JMF.

jingle/extension/source/org/jivesoftware/smackx/jingle/mediaimpl/jspeex/AudioMediaSession.java

@@ -93,15 +93,16 @@ public class AudioMediaSession extends JingleMediaSession implements MediaSessio
 
 
     /**
-     * Creates a org.jivesoftware.jingleaudio.jmf.AudioMediaSession with defined payload type, remote and local candidates
+     * Creates a org.jivesoftware.jingleaudio.jspeex.AudioMediaSession with defined payload type, remote and local candidates
      *
      * @param payloadType Payload of the jmf
-     * @param remote      The remote information. The candidate that the jmf will be sent to.
+     * @param remote      the remote information. The candidate that the jmf will be sent to.
-     * @param local       The local information. The candidate that will receive the jmf
+     * @param local       the local information. The candidate that will receive the jmf
+     * @param locator     media locator
      */
     public AudioMediaSession(final PayloadType payloadType, final TransportCandidate remote,
-            final TransportCandidate local) {
+            final TransportCandidate local, String locator) {
-        super(payloadType, remote, local);
+        super(payloadType, remote, local, locator==null?"dsound://":locator);
         initialize();
     }
 

jingle/extension/source/org/jivesoftware/smackx/jingle/mediaimpl/jspeex/SpeexMediaManager.java

@@ -46,8 +46,16 @@ public class SpeexMediaManager extends JingleMediaManager {
         setupJMF();
     }
 
+    /**
+     * Returns a new jingleMediaSession
+     *
+     * @param payloadType payloadType
+     * @param remote      remote Candidate
+     * @param local       local Candidate
+     * @return JingleMediaSession
+     */
     public JingleMediaSession createMediaSession(PayloadType payloadType, final TransportCandidate remote, final TransportCandidate local) {
-        return new AudioMediaSession(payloadType, remote, local);
+        return new AudioMediaSession(payloadType, remote, local, null);
     }
 
     /**
@@ -65,7 +73,7 @@ public class SpeexMediaManager extends JingleMediaManager {
     public List<PayloadType> getPayloads() {
         return payloads;
     }
-   
+
     /**
      * Runs JMFInit the first time the application is started so that capture
      * devices are properly detected and initialized by JMF.