source/mircoders/localizer/basic/MirBasicProducerLocalizer.java

   1 package mircoders.localizer.basic;
   2
   3 import java.util.*;
   4 import java.io.*;
   5 import mir.producer.*;
   6 import mir.generator.*;
   7 import mir.producer.reader.*;
   8 import mir.misc.*;
   9 import mir.util.*;
  10 import mir.entity.adapter.*;
  11 import mircoders.global.*;
  12 import mircoders.global.*;
  13 import mircoders.localizer.*;
  14 import mircoders.producer.reader.*;
  15 import mircoders.producer.*;
  16
  17 public class MirBasicProducerLocalizer implements MirProducerLocalizer {
  18   private Map producerFactories;
  19   protected FileMonitor fileMonitor;
  20   protected EntityAdapterModel model;
  21   protected Generator.GeneratorLibrary generatorLibrary;
  22   protected WriterEngine writerEngine;
  23
  24   protected static Logfile logger = Logfile.getInstance( MirGlobal.getConfigProperty("Home") + "/" + MirGlobal.getConfigProperty("Mir.Localizer.Logfile"));
  25
  26   public MirBasicProducerLocalizer() {
  27
  28     try {
  29       producerFactories = new HashMap();
  30       model = MirGlobal.localizer().dataModel().adapterModel();
  31       generatorLibrary = MirGlobal.localizer().generators().makeGeneratorLibrary();
  32       writerEngine = MirGlobal.localizer().generators().makeWriterEngine();
  33     }
  34     catch (Throwable t) {
  35       logger.printError("MirBasicProducerLocalizer(): Exception "+t.getMessage());
  36       model = new EntityAdapterModel();
  37     }
  38   }
  39
  40   public Map factories() throws MirLocalizerException {
  41     if (fileMonitor==null || producerFactories == null || fileMonitor.hasChanged()) {
  42       try {
  43         Map newProducers = new HashMap();
  44         FileMonitor newFileMonitor = new FileMonitor();
  45         setupFactories(newProducers, newFileMonitor);
  46
  47         producerFactories = newProducers;
  48         fileMonitor = newFileMonitor;
  49       }
  50       catch (Throwable t) {
  51         logger.printError("MirBasicProducerLocalizer.factories(): Unable to setup factories: "+t.getMessage());
  52       }
  53     }
  54
  55     return producerFactories;
  56   };
  57
  58   protected void setupContentFactory(CompositeProducerNode aProducerNode) {
  59   }
  60
  61   protected void setupStartPageFactory(CompositeProducerNode aProducerNode) {
  62   }
  63
  64   protected void setupSynchronizationFactory(CompositeProducerNode aProducerNode) {
  65     if(MirGlobal.getConfigBooleanProperty("Rsync")){
  66       aProducerNode.addSubNode(
  67         new ScriptCallingProducerNode(MirGlobal.getConfigProperty("Rsync.Script.Path"))
  68       );
  69     }
  70   }
  71
  72   protected void setupStaticFactory(CompositeProducerNode aProducerNode) {
  73   }
  74
  75   protected void setupTopicsFactory(CompositeProducerNode aProducerNode) {
  76   }
  77
  78   protected void setupProducerNodeBuilderLibrary(ProducerNodeBuilderLibrary aLibrary) {
  79     DefaultProducerNodeBuilders.registerBuilders(aLibrary, model, generatorLibrary, writerEngine);
  80     SupplementalProducerNodeBuilders.registerBuilders(aLibrary, model);
  81   }
  82
  83   protected void setupFactories(Map aFactoriesMap, FileMonitor aFileMonitor) throws MirLocalizerException, MirLocalizerFailure {
  84     ProducerConfigReader reader;
  85     ProducerNodeBuilderLibrary library = new ProducerNodeBuilderLibrary();
  86     setupProducerNodeBuilderLibrary(library);
  87     List usedFiles = new Vector();
  88
  89     aFileMonitor.clear();
  90     reader = new ProducerConfigReader();
  91     reader.parseFile(MirGlobal.getConfigProperty("Home") + "/" + MirGlobal.getConfigProperty("Mir.Localizer.ProducerConfigFile"), library, aFactoriesMap, usedFiles);
  92
  93     Iterator i = usedFiles.iterator();
  94     while (i.hasNext())
  95       aFileMonitor.addFile((File) i.next());
  96
  97     setupFactories(aFactoriesMap);
  98   }
  99
 100   protected void setupFactories(Map aFactoriesMap ) throws MirLocalizerException, MirLocalizerFailure {
 101     CompositeProducerNode node;
 102
 103     try {
 104       node = new CompositeProducerNode();
 105       setupContentFactory( node );
 106       if (node.getNrSubNodes()>0)
 107         aFactoriesMap.put("content", new NodedProducerFactory(node));
 108
 109       node = new CompositeProducerNode();
 110       setupStartPageFactory( node );
 111       if (node.getNrSubNodes()>0)
 112         aFactoriesMap.put("startpage", new NodedProducerFactory(node));
 113
 114       node = new CompositeProducerNode();
 115       setupSynchronizationFactory( node );
 116       if (node.getNrSubNodes()>0)
 117         aFactoriesMap.put("synchronization", new NodedProducerFactory(node));
 118
 119       node = new CompositeProducerNode();
 120       setupStaticFactory( node );
 121       if (node.getNrSubNodes()>0)
 122         aFactoriesMap.put("static", new NodedProducerFactory(node));
 123
 124       node = new CompositeProducerNode();
 125       setupTopicsFactory( node );
 126       if (node.getNrSubNodes()>0)
 127         aFactoriesMap.put("topics", new NodedProducerFactory(node));
 128
 129       aFactoriesMap.put("media",
 130                    new CompositeProducerFactory( new ProducerFactory[] {
 131                       new OldProducerAdapterFactory(new ProducerImages()),
 132                       new OldProducerAdapterFactory(new ProducerAudio()),
 133                       new OldProducerAdapterFactory(new ProducerVideo()),
 134                       new OldProducerAdapterFactory(new ProducerOther())
 135                   } )
 136       );
 137     }
 138     catch (Exception e) {
 139       throw new MirLocalizerFailure(e);
 140     }
 141   };
 142 }