Converted media Interface to use streams (Java IO) instead of byte buffers of

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

diff --git a/source/mircoders/entity/EntityAudio.java b/source/mircoders/entity/EntityAudio.java
index 3592376..8846ab9 100755 (executable)
--- a/source/mircoders/entity/EntityAudio.java
+++ b/source/mircoders/entity/EntityAudio.java
@@ -53,7 +53,7 @@ import mir.storage.*;
  * This class handles storage of audio data and meta data
  *
  * @author mh
- * @version 11.11.2000
+ * @version $Id: EntityAudio.java,v 1.2.4.2 2002/11/01 05:38:20 mh Exp $
  */
 
 
@@ -69,102 +69,6 @@ public class EntityAudio extends EntityUploadedMedia
                setStorage(theStorage);
        }
 
-       //
-       // methods
-
-
-
-       public byte[] getAudio() throws StorageObjectException
-       {
-               theLog.printDebugInfo("--getaudio started");
-               java.sql.Connection con=null;Statement stmt=null;
-               byte[] data=null;
-
-               try {
-                       con = theStorageObject.getPooledCon();
-                       con.setAutoCommit(false);
-                       LargeObjectManager lom;
-            java.sql.Connection jCon;
-            stmt = con.createStatement();
-                       ResultSet rs = theStorageObject.executeSql(stmt,
-                            "select audio_data from audio where id="+getId());
-            jCon = ((com.codestudio.sql.PoolManConnectionHandle)con)
-                    .getNativeConnection();
-            lom = ((org.postgresql.Connection)jCon).getLargeObjectAPI();
-                       if(rs!=null) {
-              if (rs.next()) {
-                LargeObject lob = lom.open(rs.getInt(1));
-                data = lob.read(lob.size());
-                lob.close();
-                //data = rs.getBytes(1);
-              }
-            rs.close();
-                       }
-               } catch (Exception e) {
-          e.printStackTrace();
-          theLog.printError("EntityAudio -- getAudio failed"+e.toString()); 
-          throwStorageObjectException(e, "EntityAudio -- getAudio failed: ");
-        }
-        finally {
-          try {
-            con.setAutoCommit(true);
-          } catch (Exception e) {
-            e.printStackTrace();
-            theLog.printError(
-                    "EntityAudio -- getAudio reseting transaction mode failed"
-                    +e.toString()); 
-          }
-          theStorageObject.freeConnection(con,stmt);
-        }
-
-               return data;
-       }
-
-       public void setAudio(byte[] uploadData)
-           throws StorageObjectException {
-
-               if (uploadData!=null) {
-                       java.sql.Connection con=null;PreparedStatement pstmt=null;
-                       try {
-
-                               if (uploadData!=null) {
-                                       con = theStorageObject.getPooledCon();
-                                       con.setAutoCommit(false);
-                                       theLog.printDebugInfo("setaudio :: trying to insert audio");
-
-                                       // setting values
-                    LargeObjectManager lom;
-                    java.sql.Connection jCon;
-                    jCon = ((com.codestudio.sql.PoolManConnectionHandle)con)
-                            .getNativeConnection();
-                    lom = ((org.postgresql.Connection)jCon).getLargeObjectAPI();
-                    int oid = lom.create();
-                    LargeObject lob = lom.open(oid);
-                    lob.write(uploadData);
-                    lob.close();
-                    String sql = "update images set"
-                                 +" audio_data="+oid
-                                 +" where id="+getId();
-                                       theLog.printDebugInfo("setaudio :: updating: "+ sql);
-                                       pstmt = con.prepareStatement(sql);
-                                       //pstmt.setBytes(1, imageData);
-                                       //pstmt.setBytes(2, iconData);
-                                       pstmt.executeUpdate();
-                                       sql="update content set is_produced='0' where to_media="+getId();
-                                       pstmt = con.prepareStatement(sql);
-                                       pstmt.executeUpdate();
-                               }
-                       }
-                       catch (Exception e) {
-                throwStorageObjectException(e,"setaudio ::failed: ");
-            }
-                       finally {
-                               try { if (con!=null) con.setAutoCommit(true); } catch (Exception e) {;}
-                               theStorageObject.freeConnection(con,pstmt); }
-               }
-       }
-
-
        public void update() throws StorageObjectException {
                super.update();
                try {