Changeset 6735 for trunk/gsdl3/src/java/org/greenstone/gsdl3/gs3build/CollectionManager.java

Timestamp:

2004-02-05T12:04:56+13:00 (20 years ago)

Author:

cs025

Message:

Added support for naming indexes

File:

• trunk/gsdl3/src/java/org/greenstone/gsdl3/gs3build/CollectionManager.java (modified) (4 diffs)

trunk/gsdl3/src/java/org/greenstone/gsdl3/gs3build/CollectionManager.java

@@ -108 +108 @@
   }
    
-  class CollectionIndexer
-  { String level;
-    String type;
-    String name;
-    List fields;
-    String sort;
-
-    public CollectionIndexer(String type, String indexName, Node node)
-    { this.type = type.toLowerCase();
-      this.fields = new ArrayList();
-      this.name = indexName;
-      this.level = IndexerManager.DEFAULT_LEVEL;
-    
-      NodeList children = node.getChildNodes();
-      for (int c = 0; c < children.getLength(); c ++) {
-    Node child = children.item(c);
-    
-    if (child.getNodeType() == org.w3c.dom.Node.ELEMENT_NODE) {
-      String name = child.getNodeName();
-      
-      if (name.equals("level")) {
-        String levelName = DOMUtils.getNodeChildText(children.item(c));
-        this.level = levelName;
-      }
-      else if (name.equals("field")) {
-        String fieldName = DOMUtils.getNodeChildText(children.item(c));
-        this.fields.add(fieldName.toString());
-      }
-    }
-      }
-      if (this.fields.size() == 0) {
-    this.fields.add(IndexerManager.DEFAULT_FIELD);
-      }
-    }
-
-    public void prepareIndexer(Map indexerMap)
-    { IndexerInterface indexer = null;
-
-      System.out.println("Index: " + this.type);
-
-      if (!indexerMap.containsKey(this.type)) {
-    if (this.type.toLowerCase().equals("mg")) {
-      indexer = new MGIndexer();      
-    }
-    if (indexer != null) {
-      indexerMap.put(this.type, indexer);
-    }
-      }
-
-      indexer = (IndexerInterface) indexerMap.get(this.type);
-      if (indexer != null) {
-    indexer.addIndex(this.level, this.fields.get(0).toString());
-      }
-    }
-  }
-
   /**
    *  Create the collection manager for a given collection
@@ -255 +199 @@
       Document document = builder.parse(collectionConfig);
 
-      Map                  indexerMap = new HashMap();
-
       // TODO: report an error
       if (document == null)
@@ -282 +224 @@
     // the name is a plugin element
     if (name.equals("search")) {
-      NodeList indexChildren = children.item(c).getChildNodes();
-
-      for (int i = 0; i < indexChildren.getLength(); i ++) {
-        String childName = indexChildren.item(i).getNodeName();
-
-        if (childName.equals("index"))
-        { NamedNodeMap atts = indexChildren.item(i).getAttributes();
-          Node attribute = atts.getNamedItem("type");
-          String type = attribute.getNodeValue();
-
-          attribute = atts.getNamedItem("name");
-          String indexName = attribute.getNodeValue();
-          
-          // create the local indexer representation
-          CollectionIndexer indexer = new CollectionIndexer(type, indexName, indexChildren.item(i));
-         
-          // prepare it...
-          indexer.prepareIndexer(indexerMap);
-        }
-      }
+      // pick up attributes from the <search> tag now...
+      NamedNodeMap searchAttributes = children.item(c).getAttributes();
+      Node searchAttribute = searchAttributes.getNamedItem("type");
+      String searchType = searchAttribute.getNodeValue();
+
+      searchAttribute = searchAttributes.getNamedItem("name");
+      String searchName = null;
+
+      if (searchAttribute != null) {
+        searchName = searchAttribute.getNodeValue();
+      }
+
+      // create the pertinent indexer...
+      IndexerInterface indexer = IndexerFactory.makeIndexer(searchType, searchName);
+
+      if (indexer == null) {
+        continue;
+      }
+
+      // configure the indexer
+      indexer.configure(children.item(c));
+
+      // install it into the build manager
+      buildManager.addIndexer(indexer);
     }
     else if (name.equals("browse"))
@@ -310 +256 @@
     {
     }
-      }
-
-      Iterator indexers = indexerMap.values().iterator();
-      while (indexers.hasNext()) {
-    IndexerInterface indexer = (IndexerInterface) indexers.next();
-
-    // attach the classifier
-    buildManager.addIndexer(indexer);   
       }
     }