sounds can be loaded as base64

Scenarios/src/lu/list/itis/dkd/tui/scenario/Scene.java

@@ -75,6 +75,8 @@ public class Scene extends Content {
     /** The sound to play when painting. */
     private Clip audioClip;
     private boolean triggered = false;
+    private AudioInputStream audioIn;
+    private AudioInputStream audioStream;
 
     /**
      * Constructor initializing all fields.
@@ -123,9 +125,9 @@ public class Scene extends Content {
 
         try {
             final Element imageBase64Node = element.getChild(Externalization.IMAGE_BASE64_ELEMENT);
-            if ((null != imageBase64Node) && (imageBase64Node.getText() != "")) {
-                final String[] tokens = (imageBase64Node.getText()).split(",");
-                System.out.println(tokens[1]);
+            if ((null != imageBase64Node) && (imageBase64Node.getText() != "")) { //$NON-NLS-1$
+                final String[] tokens = (imageBase64Node.getText()).split(","); //$NON-NLS-1$
+                // System.out.println(tokens[1]);
                 byte[] imageByte;
                 imageByte = Base64.getDecoder().decode(tokens[1]);
                 final ByteArrayInputStream bis = new ByteArrayInputStream(imageByte);
@@ -138,9 +140,9 @@ public class Scene extends Content {
 
         try {
             final Element soundNode = element.getChild(Externalization.SOUND_NODE);
-            if ((null != soundNode) && (soundNode.getText() != "")) {
+            if ((null != soundNode) && (soundNode.getText() != "")) { //$NON-NLS-1$
                 final File audioFile = new File(soundNode.getText());
-                final AudioInputStream audioStream = AudioSystem.getAudioInputStream(audioFile);
+                audioStream = AudioSystem.getAudioInputStream(audioFile);
                 final AudioFormat format = audioStream.getFormat();
                 final DataLine.Info info = new DataLine.Info(Clip.class, format);
                 audioClip = (Clip) AudioSystem.getLine(info);
@@ -149,7 +151,7 @@ public class Scene extends Content {
         }
 
         catch (final FileNotFoundException e) {
-            throw new BuildException("The file could not be found!", e); //$NON-NLS-1$
+            // throw new BuildException("The file could not be found!", e); //$NON-NLS-1$
         } catch (final IOException e) {
             throw new BuildException("The sound could not be read!", e); //$NON-NLS-1$
         } catch (final UnsupportedAudioFileException e) {
@@ -159,7 +161,25 @@ public class Scene extends Content {
             e.printStackTrace();
         }
 
+        try {
+            final Element soundBase64Node = element.getChild(Externalization.SOUND_BASE64_NODE);
+            if ((null != soundBase64Node) && (soundBase64Node.getText() != "")) { //$NON-NLS-1$
+                final String[] tokens = (soundBase64Node.getText()).split(","); //$NON-NLS-1$
+                // System.out.println(tokens[1]);
+                final byte[] soundByte = Base64.getDecoder().decode(tokens[1]);
+                audioIn = AudioSystem.getAudioInputStream(new ByteArrayInputStream(soundByte));
 
+                audioClip = AudioSystem.getClip();
+                audioClip.open(audioIn);
+            }
+        } catch (final UnsupportedAudioFileException e) {
+            throw new BuildException("The sound format is not supported!", e); //$NON-NLS-1$
+        } catch (final IOException e) {
+            throw new BuildException("The sound could not be read!", e); //$NON-NLS-1$
+        } catch (final LineUnavailableException e) {
+            // TODO Auto-generated catch block
+            e.printStackTrace();
+        }
 
     }