Changeset 5991

Timestamp:

2003-11-25T16:18:58+13:00 (20 years ago)

Author:

kjdon

Message:

now returns numDocsMatched

File:

• trunk/gsdl3/src/java/org/greenstone/gsdl3/service/LuceneSearch.java (modified) (3 diffs)

trunk/gsdl3/src/java/org/greenstone/gsdl3/service/LuceneSearch.java

@@ -89 +89 @@
     Element doc_node_list = this.doc.createElement(GSXML.DOC_NODE_ELEM+GSXML.LIST_MODIFIER);
     result.appendChild(doc_node_list);
-    
+    Element metadata_list = this.doc.createElement(GSXML.METADATA_ELEM+GSXML.LIST_MODIFIER);
+    result.appendChild(metadata_list);
     // Get the parameters of the request
     Element param_list = (Element) GSXML.getChildByTagName(request, GSXML.PARAM_ELEM+GSXML.LIST_MODIFIER);
     if (param_list == null) {
         System.err.println("LuceneSearch Error: TextQuery request had no paramList.");
+        GSXML.addMetadata(this.doc, metadata_list, "numDocsMatched", "0");
         return result;  // Return the empty result
     }
@@ -104 +106 @@
     if (query_string == null || query_string.equals("")) {
         System.err.println("LuceneSearch Error: TextQuery request had no query string.");
+        GSXML.addMetadata(this.doc, metadata_list, "numDocsMatched", "0");
         return result;  // Return the empty result
     }
@@ -118 +121 @@
 
         Hits hits = searcher.search(query);
-
+        GSXML.addMetadata(this.doc, metadata_list, "numDocsMatched", ""+hits.length());
+        
         for (int i=0; i<hits.length(); i++) {
         org.apache.lucene.document.Document luc_doc = hits.doc(i);