X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=source%2Fmircoders%2Fproducer%2FMediaGeneratingProducerNode.java;h=6af0e1eb974c1602e2f41279b45dc5f1a2a1c7a0;hb=4e9cbf666931fc60b9601fbb79725b255386bb56;hp=5f1924801c649f3e373089986a150f01bb9da60d;hpb=e42ecea2db8ff123f268edf48190d6b9b28fcedb;p=mir.git

diff --git a/source/mircoders/producer/MediaGeneratingProducerNode.java b/source/mircoders/producer/MediaGeneratingProducerNode.java
index 5f192480..6af0e1eb 100755
--- a/source/mircoders/producer/MediaGeneratingProducerNode.java
+++ b/source/mircoders/producer/MediaGeneratingProducerNode.java
@@ -1,62 +1,106 @@
+/*
+ * 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.producer;
 
-import java.util.*;
-import java.io.*;
-import mir.util.*;
-import mir.misc.*;
-import mir.media.*;
-import mir.producer.*;
-import mir.generator.*;
-import mir.entity.*;
-import mir.entity.adapter.*;
-//import mircoders.global.*;
-//import mircoders.localizer.*;
-import mircoders.entity.*;
-import mircoders.storage.*;
-
-public class MediaGeneratingProducerNode implements ProducerNode {
+import mir.entity.Entity;
+import mir.entity.adapter.EntityAdapter;
+import mir.log.LoggerWrapper;
+import mir.media.MediaHandler;
+import mir.producer.AbstractProducerNode;
+import mir.producer.ProducerExc;
+import mir.util.ParameterExpander;
+import mircoders.entity.EntityUploadedMedia;
+import mircoders.media.MediaHelper;
+import mircoders.storage.DatabaseUploadedMedia;
+
+import java.util.Map;
+
+public class MediaGeneratingProducerNode extends AbstractProducerNode {
   private String mediaEntityKey;
 
   public MediaGeneratingProducerNode(String aMediaEntityKey) {
     mediaEntityKey = aMediaEntityKey;
   }
 
-  public void produce(Map aValueMap, String aVerb, PrintWriter aLogger) throws ProducerFailure {
+  public void produce(Map aValueMap, String aVerb, LoggerWrapper aLogger) {
     Object data;
     Entity entity;
-    Entity currentMediaType;
-    MirMedia currentMediaHandler;
+    EntityUploadedMedia uploadedMediaEntity = null;
+    Entity mediaType = null;
+    MediaHandler currentMediaHandler;
 
     try {
       data = ParameterExpander.findValueForKey( aValueMap, mediaEntityKey );
 
       if (!(data instanceof EntityAdapter)) {
-        throw new ProducerFailure("MediaGeneratingProducerNode: value of '"+mediaEntityKey+"' is not an EntityAdapter, but an " + data.getClass().getName(), null);
+        throw new ProducerExc("MediaGeneratingProducerNode: value of '" +
+            mediaEntityKey + "' is not an EntityAdapter, but an " + data.getClass().getName());
       }
 
       entity = ((EntityAdapter) data).getEntity();
-      if (! (entity instanceof EntityUploadedMedia)) {
-        throw new ProducerFailure("MediaGeneratingProducerNode: value of '"+mediaEntityKey+"' is not an uploaded media EntityAdapter, but a " + entity.getClass().getName() + " adapter", null);
+      if (!(entity instanceof EntityUploadedMedia)) {
+        throw new ProducerExc("MediaGeneratingProducerNode: value of '" +
+            mediaEntityKey + "' is not an uploaded media EntityAdapter, but a " +
+            entity.getClass().getName() + " adapter");
       }
 
-      currentMediaType = DatabaseUploadedMedia.getInstance().getMediaType(entity);
+      uploadedMediaEntity = (EntityUploadedMedia) entity;
 
-      currentMediaHandler = MediaHelper.getHandler( currentMediaType );
-      currentMediaHandler.produce(entity,currentMediaType);
-      entity.setValueForProperty("publish_server", currentMediaHandler.getPublishHost());
-      entity.setValueForProperty("icon_is_produced", "1");
-      entity.setValueForProperty("is_produced", "1");
+      mediaType = DatabaseUploadedMedia.getInstance().getMediaType(entity);
+
+      currentMediaHandler = MediaHelper.getHandler( mediaType );
+      currentMediaHandler.produce(entity, mediaType);
+      entity.setFieldValue("publish_server", currentMediaHandler.getPublishHost());
+      entity.setFieldValue("icon_is_produced", "1");
+      entity.setFieldValue("is_produced", "1");
       entity.update();
+            
+      aLogger.info("media with id " + uploadedMediaEntity.getFieldValue("id") +
+          ", mediaType " + mediaType.getFieldValue("name") + " successfully produced");
     }
     catch (Throwable t) {
-      aLogger.println("Error while generating media: " + t.getMessage());
-      t.printStackTrace(aLogger);
+      String message = "Error while generating media";
+      try {
+        if (uploadedMediaEntity!=null)
+          message = message +  " with id "+uploadedMediaEntity.getFieldValue("id");
+        if (mediaType!=null) {
+          message = message + ", mediaType " + mediaType.getFieldValue("name");
+        }
+      }
+      catch (Throwable s) {
+      }
 
-      throw new ProducerFailure(t.getMessage(), t);
+      message = message + ": " + t.getMessage();
+      aLogger.error(message);
     }
   }
-
-  public Set buildVerbSet() {
-    return new HashSet();
-  }
 }
+