some changes

[mir.git] / source / mircoders / entity / EntityMedia.java

diff --git a/source/mircoders/entity/EntityMedia.java b/source/mircoders/entity/EntityMedia.java
index a0f9321..029793a 100755 (executable)
--- a/source/mircoders/entity/EntityMedia.java
+++ b/source/mircoders/entity/EntityMedia.java
@@ -1,30 +1,52 @@
+/*
+ * 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.entity;
 
-import java.lang.*;
-import java.io.*;
-import java.util.*;
-import java.sql.*;
-
-import mir.entity.*;
-import mir.misc.*;
-import mir.storage.*;
-
-import mircoders.storage.*;
+import mir.entity.Entity;
+import mir.storage.StorageObject;
+import mir.storage.StorageObjectExc;
+import mir.storage.StorageObjectFailure;
+import mircoders.storage.DatabaseMedia;
 /**
- * Diese Klasse enthält die Daten eines MetaObjekts
+ * Diese Klasse enth?lt die Daten eines MetaObjekts
  *
  * @author RK
  * @version 29.6.1999
  */
 
 
-public class EntityMedia extends AbstractEntity implements Entity
+public class EntityMedia extends Entity
 {
-  private static int instances;
 
   public EntityMedia(){
     super();
-    instances++;
   }
 
   public EntityMedia(StorageObject theStorage)
@@ -33,8 +55,21 @@ public class EntityMedia extends AbstractEntity implements Entity
     setStorage(theStorage);
   }
 
-  public void finalize() {
-    instances--;
-    super.finalize();
+  /**
+   * fetches the MediaType entry assiciated w/ this media
+   *
+   * @return mir.entity.Entity
+   */
+  public Entity getMediaType() throws StorageObjectFailure {
+    try {
+      return ( (DatabaseMedia) theStorageObject).getMediaType(this);
+    }
+    catch (StorageObjectFailure e) {
+      throw new StorageObjectFailure("getMediaType(): ", e);
+    }
+    catch (StorageObjectExc e) {
+      throw new StorageObjectFailure("getMediaType(): ", e);
+    }
+
   }
 }