rebuilding head

[mir.git] / source / mircoders / localizer / basic / MirBasicMediaLocalizer.java

diff --git a/source/mircoders/localizer/basic/MirBasicMediaLocalizer.java b/source/mircoders/localizer/basic/MirBasicMediaLocalizer.java
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+/*
+ * Copyright (C) 2001, 2002 The Mir-coders group
+ *
+ * This file is part of Mir.
+ *
+ * Mir is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Mir is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Mir; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * In addition, as a special exception, The Mir-coders gives permission to link
+ * the code of this program with  any library licensed under the Apache Software License,
+ * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
+ * (or with modified versions of the above that use the same license as the above),
+ * and distribute linked combinations including the two.  You must obey the
+ * GNU General Public License in all respects for all of the code used other than
+ * the above mentioned libraries.  If you modify this file, you may extend this
+ * exception to your version of the file, but you are not obligated to do so.
+ * If you do not wish to do so, delete this exception statement from your version.
+ */
+package mircoders.localizer.basic;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import mir.media.MediaHandler;
+import mir.config.*;
+import mircoders.localizer.MirLocalizerExc;
+import mircoders.localizer.MirLocalizerFailure;
+import mircoders.localizer.MirMediaLocalizer;
+import mircoders.media.*;
+
+/**
+ * <p>Title: </p>
+ * <p>Description: </p>
+ * <p>Copyright: Copyright (c) 2003</p>
+ * <p>Company: </p>
+ * @author not attributable
+ * @version 1.0
+ */
+
+public class MirBasicMediaLocalizer implements MirMediaLocalizer {
+  private Map mediaHandlers;
+
+  /**
+   *
+   * @throws MirLocalizerExc
+   * @throws MirLocalizerFailure
+   */
+  public MirBasicMediaLocalizer() throws MirLocalizerExc, MirLocalizerFailure {
+    MirPropertiesConfiguration configuration;
+
+    try {
+      configuration = MirPropertiesConfiguration.instance();
+    }
+    catch (Throwable t) {
+      throw new MirLocalizerFailure("Can't get configuration", t);
+    }
+
+    mediaHandlers = new HashMap();
+
+
+    registerMediaHandler("Audio", new MediaHandlerAudio());
+    registerMediaHandler("Generic", new MediaHandlerGeneric());
+    registerMediaHandler("ImagesExtern", new MediaHandlerImagesExtern());
+    registerMediaHandler("ImagesJpeg", new MediaHandlerImagesJpeg());
+    registerMediaHandler("ImagesPng", new MediaHandlerImagesPng());
+    registerMediaHandler("Mp3", new MediaHandlerMp3());
+    registerMediaHandler("Ogg", new MediaHandlerOgg());
+    registerMediaHandler("RealAudio", new MediaHandlerRealAudio());
+    registerMediaHandler("RealVideo", new MediaHandlerRealVideo());
+    registerMediaHandler("Video", new MediaHandlerVideo());
+
+    registerMediaHandler("VideoUrl", new URLMediaHandler(
+        configuration.getString("Producer.Icon.BigVideo"),
+        configuration.getString("Producer.Icon.TinyVideo"),
+        "Video Url"));
+
+    registerMediaHandler("AudioUrl", new URLMediaHandler(
+        configuration.getString("Producer.Icon.BigAudio"),
+        configuration.getString("Producer.Icon.TinyAudio"),
+        "Audio Url"));
+
+    registerMediaHandler("ImageUrl", new URLMediaHandler(
+        configuration.getString("Producer.Icon.BigImage"),
+        configuration.getString("Producer.Icon.TinyImage"),
+        "Image Url"));
+
+    registerMediaHandler("OtherUrl", new URLMediaHandler(
+        configuration.getString("Producer.Icon.BigAudio"),
+        configuration.getString("Producer.Icon.TinyAudio"),
+        "Url"));
+  }
+
+  /** returns the {@link MediaHandler} associated with name <code>aName</code> by way of
+   *     an internal <code>Map</code>. This <code>Map</code> can be manipulated by calling
+   *     <code>registerMediaHandler</code> and <code>unregisterMediaHandler</code>
+   */
+  public MediaHandler getHandler(String aName) {
+    synchronized (mediaHandlers) {
+      return (MediaHandler) mediaHandlers.get(aName);
+    }
+  }
+
+  /** adds a media handler to the registry */
+  public void registerMediaHandler(String aName, MediaHandler aHandler) {
+    synchronized (mediaHandlers) {
+      mediaHandlers.put(aName, aHandler);
+    }
+  }
+
+  /** removes a media handler from the registry*/
+  public void unregisterMediaHandler(String aName) {
+    synchronized (mediaHandlers) {
+      mediaHandlers.remove(aName);
+    }
+  }
+}
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