Changeset 10392

Timestamp:

2005-08-02T11:48:28+12:00 (19 years ago)

Author:

mdewsnip

Message:

Now uploads the modified metadata.xml files to the server when metadata is edited.

File:

• trunk/gli/src/org/greenstone/gatherer/metadata/MetadataXMLFileManager.java (modified) (10 diffs)

trunk/gli/src/org/greenstone/gatherer/metadata/MetadataXMLFileManager.java

@@ -31 +31 @@
 import java.util.*;
 import org.greenstone.gatherer.DebugStream;
+import org.greenstone.gatherer.Gatherer;
 import org.greenstone.gatherer.collection.CollectionTreeNode;
+import org.greenstone.gatherer.remote.RemoteGreenstoneServer;
 import org.greenstone.gatherer.util.XMLTools;
 
@@ -41 +43 @@
     /** The objects listening for MetadataChanged events. */
     static private ArrayList metadata_changed_listeners = new ArrayList();
+    /** Keep track of which metadata.xml files have been modified so we can upload them to the server */
+    static private ArrayList modified_metadata_xml_files = new ArrayList();
 
 
@@ -66 +70 @@
             applicable_metadata_xml_file_found = true;
             metadata_xml_file.addMetadata(current_file, metadata_value);
+            if (!modified_metadata_xml_files.contains(metadata_xml_file)) {
+            modified_metadata_xml_files.add(metadata_xml_file);
+            }
         }
         }
@@ -80 +87 @@
         // ...and add the metadata
         new_metadata_xml_file.addMetadata(current_file, metadata_value);
+        if (!modified_metadata_xml_files.contains(new_metadata_xml_file)) {
+            modified_metadata_xml_files.add(new_metadata_xml_file);
+        }
         }
     }
@@ -85 +95 @@
     // Let any listeners know that the metadata has changed
     fireMetadataChangedEvent(file_nodes);
+
+    // Upload the modified metadata.xml files to the server, if we're using one
+    uploadModifiedMetadataXMLFiles();
     }
 
@@ -266 +279 @@
         if (current_file_directory.getAbsolutePath().startsWith(metadata_xml_file.getParentFile().getAbsolutePath())) {
             metadata_xml_file.removeMetadata(current_file, metadata_value);
+            if (!modified_metadata_xml_files.contains(metadata_xml_file)) {
+            modified_metadata_xml_files.add(metadata_xml_file);
+            }
         }
         }
@@ -272 +288 @@
     // Let any listeners know that the metadata has changed
     fireMetadataChangedEvent(file_nodes);
+
+    // Upload the modified metadata.xml files to the server, if we're using one
+    uploadModifiedMetadataXMLFiles();
     }
 
@@ -296 +315 @@
         if (current_file_directory.getAbsolutePath().equals(metadata_xml_file.getParentFile().getAbsolutePath())) {
             metadata_xml_file.replaceMetadata(current_file, old_metadata_value, new_metadata_value);
+            if (!modified_metadata_xml_files.contains(metadata_xml_file)) {
+            modified_metadata_xml_files.add(metadata_xml_file);
+            }
         }
         }
@@ -302 +324 @@
     // Let any listeners know that the metadata has changed
     fireMetadataChangedEvent(file_nodes);
+
+    // Upload the modified metadata.xml files to the server, if we're using one
+    uploadModifiedMetadataXMLFiles();
     }
 
@@ -318 +343 @@
     }
     }
+
+
+    static private void uploadModifiedMetadataXMLFiles()
+    {
+    // This is only necessary when the collection is stored on a remote server
+    if (Gatherer.isGsdlRemote) {
+        if (modified_metadata_xml_files.isEmpty()) {
+        DebugStream.println("No modified metadata.xml files to upload.");
+        return;
+        }
+
+        // Upload the files modified since last time, then reset the list
+        RemoteGreenstoneServer.uploadCollectionFiles((File[]) modified_metadata_xml_files.toArray(new File[0]));
+        modified_metadata_xml_files.clear();
+    }
+    }
 }