/*
- * Copyright (C) 2001, 2002 The Mir-coders group
+ * Copyright (C) 2001, 2002 The Mir-coders group
*
* This file is part of Mir.
*
* 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 the com.oreilly.servlet library, 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.
+ * 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.changetracker.ChangeTracker;
+import mir.changetracker.ChangeType;
+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.global.MirGlobal;
+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);
-
- 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");
- entity.update();
- }
- catch (Throwable t) {
- aLogger.println("Error while generating media: " + t.getMessage());
- t.printStackTrace(aLogger);
-
- throw new ProducerFailure(t.getMessage(), t);
- }
- }
-}
-
-
-/*
-
+ uploadedMediaEntity = (EntityUploadedMedia) entity;
- abstract Database getStorage() throws StorageObjectException;
+ mediaType = DatabaseUploadedMedia.getInstance().getMediaType(entity);
- public void handle(PrintWriter htmlout, EntityUsers user, boolean force,
- boolean sync) throws StorageObjectException, ModuleException {
- handle(htmlout,user,force,sync,null);
- }
-
- public void handle(PrintWriter htmlout,EntityUsers user,boolean force,
- boolean sync, String id) throws StorageObjectException, ModuleException
- {
- long sessionConnectTime = 0;
- long startTime = (new java.util.Date()).getTime();
- String whereClause;
- String orderBy;
- Entity currentMedia;
- MirMedia currentMediaHandler;
- EntityList batchEntityList;
-
- int contentBatchsize =
- Integer.parseInt(MirConfig.getProp("Producer.Content.Batchsize"));
- orderBy = "date desc, webdb_lastchange desc";
+ 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();
- // get batch of non-produced medias, that are to be published
- whereClause="is_published='1'";
- if (id!= null) {
- whereClause += " and id="+id;
- // optimization to avoid select count(*)..
- contentBatchsize = -1;
+ // Inform the Change Reporter of the change
+ StringBuffer imagepath = new StringBuffer(currentMediaHandler.getBaseStoragePath());
+ imagepath.append(entity.getFieldValue("publish_path").substring(1));
+ ChangeTracker tracker = MirGlobal.getChangeEngine().getTracker();
+ tracker.addChange(imagepath.toString(), ChangeType.MODIFICATION);
+
+ // Log the icon change also
+ String iconpath = entity.getFieldValue("icon_path");
+ tracker.addChange(iconpath, ChangeType.MODIFICATION);
+
+ aLogger.info("media with id " + uploadedMediaEntity.getFieldValue("id") +
+ ", mediaType " + mediaType.getFieldValue("name") + " successfully produced");
}
- if (force==false) whereClause += " and is_produced='0'";
-
- batchEntityList = getStorage().selectByWhereClause(whereClause,
- orderBy, 0, contentBatchsize);
-
- while (batchEntityList != null) {
- for(int i=0;i<batchEntityList.size();i++) {
- currentMedia = (Entity)batchEntityList.elementAt(i);
- try {
- Entity currentMediaType =
- DatabaseUploadedMedia.getInstance().getMediaType(currentMedia);
- currentMediaHandler = MediaHelper.getHandler( currentMediaType );
-
- // now produce
- currentMediaHandler.produce(currentMedia,currentMediaType);
- currentMedia.setValueForProperty("publish_server",
- currentMediaHandler.getPublishHost());
- currentMedia.setValueForProperty("icon_is_produced", "1");
- currentMedia.setValueForProperty("is_produced", "1");
- currentMedia.update();
- logHTML(htmlout,"produced media id "+currentMedia.getId()
- +": "+currentMediaType.getValue("mime_type")+" success");
- } catch (Exception e) {
- // don't throw and exception here, just log.
- // we don't want to make the admin interface unuseable
- theLog.printError("media exception: "+currentMedia.getId()+
- e.toString());
- logHTML(htmlout, "problem with media id: "+currentMedia.getId()+
- " <font color=\"Red\"> failed!</font>: "+e.toString());
- e.printStackTrace(htmlout);
+ catch (Throwable t) {
+ 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");
}
}
-
- // if next batch get it...
- if (batchEntityList.hasNextBatch()){
- batchEntityList = uploadedMediaModule.getByWhereClause(whereClause,
- orderBy, batchEntityList.getNextBatch(),contentBatchsize);
- } else {
- batchEntityList=null;
+ catch (Throwable s) {
}
+
+ message = message + ": " + t.getMessage();
+ aLogger.error(message);
}
- // Finish
- sessionConnectTime = new java.util.Date().getTime() - startTime;
- logHTML(htmlout, "Producer.Media finished: " + sessionConnectTime + " ms.");
}
-*/
+}
+