Changeset 4516

Timestamp:

2003-06-09T12:39:19+12:00 (21 years ago)

Author:

kjdon

Message:

at teh start of addMetadata, we display a warning dialog if there are no metadata sets specified for the collection - we cant add metadata in this case

File:

• trunk/gli/src/org/greenstone/gatherer/msm/parsers/GreenstoneMetadataParser.java (modified) (4 diffs)

trunk/gli/src/org/greenstone/gatherer/msm/parsers/GreenstoneMetadataParser.java

@@ -41 +41 @@
 import java.util.*;
 import java.util.regex.*;
+import javax.swing.JOptionPane;
 import javax.swing.tree.*;
 import org.greenstone.gatherer.Gatherer;
 import org.greenstone.gatherer.cdm.CommandTokenizer;
 import org.greenstone.gatherer.file.FileNode;
+import org.greenstone.gatherer.gui.WarningDialog;
 import org.greenstone.gatherer.msm.ElementWrapper;
 import org.greenstone.gatherer.msm.Metadata;
@@ -204 +206 @@
     }
     else {
-                ///ystem.err.println("Not a greenstone collection (no collect.cfg found).");
+        ///ystem.err.println("Not a greenstone collection (no collect.cfg found).");
     }
     return dialog_cancelled;
@@ -214 +216 @@
 
     private void addMetadata(FileNode destination, ArrayList metadatum, File collection_dir, CollectCFG collect_cfg, boolean dummy_run) {
+    // before we try to addMetadata, we need to check that there are some metadata sets for the collection - otherwise we cant add or import
+    Vector meta_sets = Gatherer.c_man.getCollection().msm.getSets(false);
+    if (meta_sets.size()==0) {
+        ///ystem.out.println("GreenstoneMetadataParser:Error: we have been asked to add metadata but there are no existing sets");
+        // print the warning dialog
+        WarningDialog dialog = new WarningDialog("warning.MissingMDS", true);
+        if (dialog.display() == JOptionPane.CANCEL_OPTION) {
+        // the user has cancelled
+        dialog_cancelled = true;
+        }
+        return;
+    }
     ///ystem.err.print("6 ");
     // Used in a complicated test later on.
@@ -221 +235 @@
         metadata.collection = collection_dir;
         Metadata final_metadata = null;
-                // If this BasicMetadata already exists in the transform cache then we can save ourselves a lot of work.
+        // If this BasicMetadata already exists in the transform cache then we can save ourselves a lot of work.
         SoftReference reference = (SoftReference) transform.get(basic_metadata);
         if(reference != null) {