Changeset 30553 for main/trunk/greenstone3/src/java/org/greenstone/gsdl3/service/OAIPMH.java

Timestamp:

2016-06-02T14:11:02+12:00 (8 years ago)

Author:

kjdon

Message:

added ability for teh collectionConfig.xml file to carry additional stuff. Can have extraInfo element at the top level (inside collectionConfig). For now this is used to add extra items to the navigation bar (<navigationTab type=external-link

File:

• main/trunk/greenstone3/src/java/org/greenstone/gsdl3/service/OAIPMH.java (modified) (1 diff)

main/trunk/greenstone3/src/java/org/greenstone/gsdl3/service/OAIPMH.java

@@ -556 +556 @@
   protected void addMetadata(Element meta_list_elem, String meta_name, DBInfo info) {
     Vector<String> values = info.getMultiInfo(meta_name);
-    for (int i=0; i<values.size(); i++) {
-      addMetadataElement(meta_list_elem, meta_name, values.get(i));
+    if (values != null && values.size()!=0) {
+      for (int i=0; i<values.size(); i++) {
+    addMetadataElement(meta_list_elem, meta_name, values.get(i));
+      }
     }
   }