2 * Copyright (C) 2001, 2002 The Mir-coders group
4 * This file is part of Mir.
6 * Mir is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * Mir is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with Mir; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 * In addition, as a special exception, The Mir-coders gives permission to link
21 * the code of this program with the com.oreilly.servlet library, any library
22 * licensed under the Apache Software License, The Sun (tm) Java Advanced
23 * Imaging library (JAI), The Sun JIMI library (or with modified versions of
24 * the above that use the same license as the above), and distribute linked
25 * combinations including the two. You must obey the GNU General Public
26 * License in all respects for all of the code used other than the above
27 * mentioned libraries. If you modify this file, you may extend this exception
28 * to your version of the file, but you are not obligated to do so. If you do
29 * not wish to do so, delete this exception statement from your version.
32 package mircoders.producer;
38 //import freemarker.template.*;
46 import mircoders.media.*;
47 import mircoders.entity.*;
48 import mircoders.storage.*;
50 abstract public class ProducerMedia extends Producer {
52 abstract Database getStorage() throws StorageObjectException;
54 public void handle(PrintWriter htmlout, EntityUsers user, boolean force,
55 boolean sync) throws StorageObjectException, ModuleException {
56 handle(htmlout,user,force,sync,null);
59 public void handle(PrintWriter htmlout,EntityUsers user,boolean force,
60 boolean sync, String id) throws StorageObjectException, ModuleException
62 long sessionConnectTime = 0;
63 long startTime = (new java.util.Date()).getTime();
67 MirMedia currentMediaHandler;
68 EntityList batchEntityList;
70 int contentBatchsize =
71 Integer.parseInt(MirConfig.getProp("Producer.Content.Batchsize"));
72 orderBy = "webdb_lastchange desc";
74 // get batch of non-produced medias, that are to be published
75 whereClause="is_published='1'";
77 whereClause += " and id="+id;
78 // optimization to avoid select count(*)..
79 contentBatchsize = -1;
81 if (force==false) whereClause += " and is_produced='0'";
83 batchEntityList = getStorage().selectByWhereClause(whereClause,
84 orderBy, 0, contentBatchsize);
86 while (batchEntityList != null) {
87 for(int i=0;i<batchEntityList.size();i++) {
88 currentMedia = (Entity)batchEntityList.elementAt(i);
90 Entity currentMediaType =
91 DatabaseUploadedMedia.getInstance().getMediaType(currentMedia);
92 currentMediaHandler = MediaHelper.getHandler( currentMediaType );
95 currentMediaHandler.produce(currentMedia,currentMediaType);
96 currentMedia.setValueForProperty("publish_server",
97 currentMediaHandler.getPublishHost());
98 currentMedia.setValueForProperty("icon_is_produced", "1");
99 currentMedia.setValueForProperty("is_produced", "1");
100 currentMedia.update();
101 logHTML(htmlout,"produced media id "+currentMedia.getId()
102 +": "+currentMediaType.getValue("mime_type")+" success");
103 } catch (Exception e) {
104 // don't throw and exception here, just log.
105 // we don't want to make the admin interface unuseable
106 theLog.printError("media exception: "+currentMedia.getId()+
108 logHTML(htmlout, "problem with media id: "+currentMedia.getId()+
109 " <font color=\"Red\"> failed!</font>: "+e.toString());
110 e.printStackTrace(htmlout);
114 // if next batch get it...
115 if (batchEntityList.hasNextBatch()){
116 batchEntityList = uploadedMediaModule.getByWhereClause(whereClause,
117 orderBy, batchEntityList.getNextBatch(),contentBatchsize);
119 batchEntityList=null;
123 sessionConnectTime = new java.util.Date().getTime() - startTime;
124 logHTML(htmlout, "Producer.Media finished: " + sessionConnectTime + " ms.");