2 * Copyright (C) 2001, 2002 The Mir-coders group
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4 * This file is part of Mir.
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6 * Mir is free software; you can redistribute it and/or modify
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7 * it under the terms of the GNU General Public License as published by
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8 * the Free Software Foundation; either version 2 of the License, or
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9 * (at your option) any later version.
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11 * Mir is distributed in the hope that it will be useful,
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12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 * GNU General Public License for more details.
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16 * You should have received a copy of the GNU General Public License
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17 * along with Mir; if not, write to the Free Software
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18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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20 * In addition, as a special exception, The Mir-coders gives permission to link
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21 * the code of this program with any library licensed under the Apache Software License,
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22 * The Sun (tm) Java Advanced Imaging library (JAI), The Sun JIMI library
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23 * (or with modified versions of the above that use the same license as the above),
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24 * and distribute linked combinations including the two. You must obey the
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25 * GNU General Public License in all respects for all of the code used other than
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26 * the above mentioned libraries. If you modify this file, you may extend this
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27 * exception to your version of the file, but you are not obligated to do so.
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28 * If you do not wish to do so, delete this exception statement from your version.
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30 package mircoders.localizer.basic;
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32 import java.io.File;
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33 import java.util.HashMap;
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34 import java.util.Iterator;
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35 import java.util.List;
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36 import java.util.Map;
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37 import java.util.Vector;
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39 import mir.entity.adapter.EntityAdapterModel;
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40 import mir.generator.Generator;
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41 import mir.generator.WriterEngine;
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42 import mir.log.LoggerWrapper;
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43 import mir.producer.ProducerFactory;
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44 import mir.producer.reader.DefaultProducerNodeBuilders;
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45 import mir.producer.reader.ProducerConfigReader;
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46 import mir.producer.reader.ProducerNodeBuilderLibrary;
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48 import mircoders.global.MirGlobal;
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49 import mircoders.global.ProducerEngine;
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50 import mircoders.localizer.MirLocalizerExc;
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51 import mircoders.localizer.MirLocalizerFailure;
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52 import mircoders.localizer.MirProducerLocalizer;
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53 import mircoders.producer.reader.SupplementalProducerNodeBuilders;
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55 public class MirBasicProducerLocalizer implements MirProducerLocalizer {
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56 private List producerFactories;
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57 private Map nameToFactory;
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59 private Map producerRecipes;
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60 private List producerRecipeNames;
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62 protected FileMonitor fileMonitor;
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63 protected EntityAdapterModel model;
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64 protected Generator.GeneratorLibrary generatorLibrary;
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65 protected WriterEngine writerEngine;
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67 protected LoggerWrapper logger;
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69 public MirBasicProducerLocalizer() {
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71 logger = new LoggerWrapper("Localizer.Basic.Producer");
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73 producerRecipes = new HashMap();
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74 producerRecipeNames = new Vector();
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76 String[] recipes = MirGlobal.config().getStringArray("Mir.Localizer.Producer.ProducerRecipes");
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77 for (int i = 0; i<recipes.length; i++) {
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79 List parts = StringRoutines.separateString(recipes[i], "=");
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80 if (parts.size() == 2) {
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81 producerRecipes.put(parts.get(0), ProducerEngine.ProducerTask.parseProducerTaskList( (String) parts.get(1)));
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82 producerRecipeNames.add(parts.get(0));
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85 throw new Exception("'=' expected");
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88 catch (Throwable t) {
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89 logger.error("Error while processing producer recipe '" + recipes[i] + "': " + t.toString());
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93 // for backward compatibility:
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94 String allNewProducers = MirGlobal.config().getString("Mir.Localizer.Producer.AllNewProducers");
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95 if (allNewProducers!=null && allNewProducers.length()>0) {
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96 producerRecipes.put("allnew", ProducerEngine.ProducerTask.parseProducerTaskList(allNewProducers));
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97 producerRecipeNames.add("allnew");
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100 producerFactories = new Vector();
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101 model = MirGlobal.localizer().dataModel().adapterModel();
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102 generatorLibrary = MirGlobal.localizer().generators().makeProducerGeneratorLibrary();
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103 writerEngine = MirGlobal.localizer().generators().makeWriterEngine();
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104 nameToFactory = new HashMap();
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106 catch (Throwable t) {
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107 logger.error("MirBasicProducerLocalizer(): Exception "+t.getMessage());
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108 model = new EntityAdapterModel();
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112 public List getRecipeNames() throws MirLocalizerExc, MirLocalizerFailure {
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113 return producerRecipeNames;
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116 public void produceRecipe(String aName) throws MirLocalizerExc, MirLocalizerFailure {
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117 if (producerRecipes.containsKey(aName))
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118 MirGlobal.producerEngine().addTasks((List) producerRecipes.get(aName));
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120 throw new MirLocalizerExc("Unknown recipe name: " + aName);
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123 public List factories() throws MirLocalizerExc {
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124 if (fileMonitor==null || producerFactories == null || fileMonitor.hasChanged()) {
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126 List newProducers = new Vector();
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127 FileMonitor newFileMonitor = new FileMonitor();
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128 setupFactories(newProducers, newFileMonitor);
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130 producerFactories = newProducers;
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131 fileMonitor = newFileMonitor;
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132 logger.info("MirBasicProducerLocalizer.factories(): successfully setup factories");
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134 nameToFactory.clear();
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135 Iterator i = producerFactories.iterator();
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136 while (i.hasNext()) {
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137 ProducerFactory factory = (ProducerFactory) i.next();
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138 nameToFactory.put(factory.getName(), factory);
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141 catch (Throwable t) {
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142 logger.error("MirBasicProducerLocalizer.factories(): Unable to setup factories: "+t.getMessage());
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143 t.printStackTrace(logger.asPrintWriter(LoggerWrapper.DEBUG_MESSAGE));
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147 return producerFactories;
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150 protected void setupProducerNodeBuilderLibrary(ProducerNodeBuilderLibrary aLibrary) throws MirLocalizerFailure {
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152 DefaultProducerNodeBuilders.registerBuilders(
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153 aLibrary, model, generatorLibrary, writerEngine,
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154 MirGlobal.config().getString("Home"), MirGlobal.config().getString("Producer.StorageRoot"));
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155 SupplementalProducerNodeBuilders.registerBuilders(aLibrary, model);
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157 catch (Throwable t) {
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158 throw new MirLocalizerFailure(t.getMessage(), t);
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162 protected void setupFactories(List aFactories, FileMonitor aFileMonitor) throws MirLocalizerExc, MirLocalizerFailure {
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163 ProducerConfigReader reader;
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164 ProducerNodeBuilderLibrary library = new ProducerNodeBuilderLibrary();
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165 setupProducerNodeBuilderLibrary(library);
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166 List usedFiles = new Vector();
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169 aFileMonitor.clear();
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170 reader = new ProducerConfigReader();
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171 reader.parseFile(MirGlobal.config().getString("Home") + File.separatorChar + MirGlobal.config().getString("Mir.Localizer.ProducerConfigFile"), library, aFactories, usedFiles);
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173 i = usedFiles.iterator();
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174 while (i.hasNext())
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175 aFileMonitor.addFile((File) i.next());
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178 public ProducerFactory getFactoryForName(String aName) {
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182 catch (Throwable t) {
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185 return (ProducerFactory) nameToFactory.get(aName);
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