Changeset 5114

Timestamp:

2003-08-07T16:57:52+12:00 (21 years ago)

Author:

kjdon

Message:

now handles the case where there is no metadata for a cluster or collection

File:

• trunk/gsdl3/src/java/org/greenstone/gsdl3/collection/ServiceCluster.java (modified) (2 diffs)

trunk/gsdl3/src/java/org/greenstone/gsdl3/collection/ServiceCluster.java

@@ -104 +104 @@
     this.description = this.doc.createElement(GSXML.CLUSTER_ELEM);
     this.display_item_list = this.doc.createElement(GSXML.DISPLAY_TEXT_ELEM+GSXML.LIST_MODIFIER);
+    this.metadata_list = this.doc.createElement(GSXML.METADATA_ELEM+GSXML.LIST_MODIFIER);
     }
 
@@ -188 +189 @@
     protected boolean addMetadata(Element metadata_list) {
     
-    if (this.metadata_list == null) {
-        this.metadata_list = (Element)this.doc.importNode(metadata_list, true);
-    } else {
-        
-        NodeList metanodes = metadata_list.getElementsByTagName(GSXML.METADATA_ELEM);
-        if (metanodes.getLength()>0) {  
-        for(int k=0; k<metanodes.getLength(); k++) {
-            this.metadata_list.appendChild(this.doc.importNode(metanodes.item(k), true));
-        }
-        }
-    }
+    NodeList metanodes = metadata_list.getElementsByTagName(GSXML.METADATA_ELEM);
+    if (metanodes.getLength()>0) {  
+        for(int k=0; k<metanodes.getLength(); k++) {
+        this.metadata_list.appendChild(this.doc.importNode(metanodes.item(k), true));
+        }
+    }
+    
     return true;
     }