Changeset 23394 for main/trunk/gli/src/org/greenstone/gatherer/metadata/MetadataValue.java

Timestamp:

2010-12-07T14:27:04+13:00 (13 years ago)

Author:

kjdon

Message:

added support for specifying accumulating=false in metadata set definition. GLI then won't allow user to add multiple values for that element.

File:

• main/trunk/gli/src/org/greenstone/gatherer/metadata/MetadataValue.java (modified) (3 diffs)

main/trunk/gli/src/org/greenstone/gatherer/metadata/MetadataValue.java

@@ -39 +39 @@
     private MetadataElement metadata_element = null;
     private MetadataValueTreeNode metadata_value_tree_node = null;
+  // this will be set to true if the metadata element definition says accumulating = false.
+  private boolean must_not_accumulate = false;
     private boolean is_accumulating_metadata = false;
     /** Whether this metadata applies to only one file (ie. there are no wildcards in the FileSet value) */
@@ -48 +50 @@
     this.metadata_element = metadata_element;
     this.metadata_value_tree_node = metadata_value_tree_node;
+    if (metadata_element != null) {
+      if (!metadata_element.isAccumulating()) {
+        must_not_accumulate = true;
+      }
+    }
     }
 
@@ -122 +129 @@
     public void setIsAccumulatingMetadata(boolean is_accumulating_metadata)
     {
+      if (!must_not_accumulate) {
     this.is_accumulating_metadata = is_accumulating_metadata;
+      } 
     }