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.localizer.basic;
36 import mir.producer.*;
37 import mir.generator.*;
38 import mir.producer.reader.*;
41 import mir.entity.adapter.*;
42 import mircoders.global.*;
43 import mircoders.global.*;
44 import mircoders.localizer.*;
45 import mircoders.producer.reader.*;
46 import mircoders.producer.*;
48 public class MirBasicProducerLocalizer implements MirProducerLocalizer {
49 private Map producerFactories;
50 protected FileMonitor fileMonitor;
51 protected EntityAdapterModel model;
52 protected Generator.GeneratorLibrary generatorLibrary;
53 protected WriterEngine writerEngine;
55 protected static Logfile logger = Logfile.getInstance( MirGlobal.getConfigProperty("Home") + "/" + MirGlobal.getConfigProperty("Mir.Localizer.Logfile"));
57 public MirBasicProducerLocalizer() {
60 producerFactories = new HashMap();
61 model = MirGlobal.localizer().dataModel().adapterModel();
62 generatorLibrary = MirGlobal.localizer().generators().makeProducerGeneratorLibrary();
63 writerEngine = MirGlobal.localizer().generators().makeWriterEngine();
66 logger.printError("MirBasicProducerLocalizer(): Exception "+t.getMessage());
67 model = new EntityAdapterModel();
71 public Map factories() throws MirLocalizerException {
72 if (fileMonitor==null || producerFactories == null || fileMonitor.hasChanged()) {
74 Map newProducers = new HashMap();
75 FileMonitor newFileMonitor = new FileMonitor();
76 setupFactories(newProducers, newFileMonitor);
78 producerFactories = newProducers;
79 fileMonitor = newFileMonitor;
80 logger.printError("MirBasicProducerLocalizer.factories(): successfully setup factories");
83 logger.printError("MirBasicProducerLocalizer.factories(): Unable to setup factories: "+t.getMessage());
87 return producerFactories;
90 protected void setupContentFactory(CompositeProducerNode aProducerNode) {
93 protected void setupStartPageFactory(CompositeProducerNode aProducerNode) {
96 protected void setupSynchronizationFactory(CompositeProducerNode aProducerNode) {
97 if(MirGlobal.getConfigBooleanProperty("Rsync")){
98 aProducerNode.addSubNode(
99 new ScriptCallingProducerNode(MirGlobal.getConfigProperty("Rsync.Script.Path"))
104 protected void setupStaticFactory(CompositeProducerNode aProducerNode) {
107 protected void setupTopicsFactory(CompositeProducerNode aProducerNode) {
110 protected void setupProducerNodeBuilderLibrary(ProducerNodeBuilderLibrary aLibrary) {
111 DefaultProducerNodeBuilders.registerBuilders(aLibrary, model, generatorLibrary, writerEngine);
112 SupplementalProducerNodeBuilders.registerBuilders(aLibrary, model);
115 protected void setupFactories(Map aFactoriesMap, FileMonitor aFileMonitor) throws MirLocalizerException, MirLocalizerFailure {
116 ProducerConfigReader reader;
117 ProducerNodeBuilderLibrary library = new ProducerNodeBuilderLibrary();
118 setupProducerNodeBuilderLibrary(library);
119 List usedFiles = new Vector();
121 aFileMonitor.clear();
122 reader = new ProducerConfigReader();
123 reader.parseFile(MirGlobal.getConfigProperty("Home") + "/" + MirGlobal.getConfigProperty("Mir.Localizer.ProducerConfigFile"), library, aFactoriesMap, usedFiles);
125 Iterator i = usedFiles.iterator();
127 aFileMonitor.addFile((File) i.next());
129 setupFactories(aFactoriesMap);
132 protected void setupFactories(Map aFactoriesMap ) throws MirLocalizerException, MirLocalizerFailure {
133 CompositeProducerNode node;
136 node = new CompositeProducerNode();
137 setupContentFactory( node );
138 if (node.getNrSubNodes()>0)
139 aFactoriesMap.put("content", new NodedProducerFactory(node));
141 node = new CompositeProducerNode();
142 setupStartPageFactory( node );
143 if (node.getNrSubNodes()>0)
144 aFactoriesMap.put("startpage", new NodedProducerFactory(node));
146 node = new CompositeProducerNode();
147 setupSynchronizationFactory( node );
148 if (node.getNrSubNodes()>0)
149 aFactoriesMap.put("synchronization", new NodedProducerFactory(node));
151 node = new CompositeProducerNode();
152 setupStaticFactory( node );
153 if (node.getNrSubNodes()>0)
154 aFactoriesMap.put("static", new NodedProducerFactory(node));
156 node = new CompositeProducerNode();
157 setupTopicsFactory( node );
158 if (node.getNrSubNodes()>0)
159 aFactoriesMap.put("topics", new NodedProducerFactory(node));
161 aFactoriesMap.put("media",
162 new CompositeProducerFactory( new ProducerFactory[] {
163 new OldProducerAdapterFactory(new ProducerImages()),
164 new OldProducerAdapterFactory(new ProducerAudio()),
165 new OldProducerAdapterFactory(new ProducerVideo()),
166 new OldProducerAdapterFactory(new ProducerOther())
170 catch (Exception e) {
171 throw new MirLocalizerFailure(e);