Changeset 6738

Timestamp:

2004-02-05T12:06:43+13:00 (20 years ago)

Author:

cs025

Message:

Added remove function, or tidied as appropriate.

Location:

trunk/gsdl3/src/java/org/greenstone/gsdl3/gs3build/metadata

Files:

• METSDescriptive.java (modified) (1 diff)
• METSDescriptiveSet.java (modified) (1 diff)

trunk/gsdl3/src/java/org/greenstone/gsdl3/gs3build/metadata/METSDescriptive.java

@@ -121 +121 @@
     }
     namespaceData.setMetadata(label, value);
+  }
+
+  /**
+   *  Remove the metadata for a particular label.
+   *
+   *  @param <code>String</code> the namespace in which the metadata occurs
+   *  @param <code>String</code> the label of the metadata
+   */
+  public void removeMetadata(String namespace, String label)
+  { METSNamespace namespaceData = this.getOpenNamespace(namespace);
+
+    if (namespaceData != null && namespaceData.isEditable() == true) 
+    { namespaceData.removeMetadata(label);
+    }
   }
 

trunk/gsdl3/src/java/org/greenstone/gsdl3/gs3build/metadata/METSDescriptiveSet.java

@@ -124 +124 @@
     if (descriptive != null)
     { descriptive.setMetadata(namespace, label, value);
+    }
+  }
+
+  public void removeMetadata(String descriptiveName, String namespace, String label)
+  { METSDescriptive descriptive = this.getDescriptive(descriptiveName);
+
+    if (descriptive != null)
+    { descriptive.removeMetadata(namespace, label);
+    }
+  }
+
+  public void removeAllMetadata(String namespace, String label)
+  { Iterator descriptiveIter = this.children.values().iterator();
+
+    while (descriptiveIter.hasNext()) {
+      METSDescriptive descriptive = (METSDescriptive) descriptiveIter.next();
+
+      descriptive.removeMetadata(namespace, label);
     }
   }