Changeset 8236 for trunk/gli/src/org/greenstone/gatherer/util/SynchronizedTreeModelTools.java

Timestamp:

2004-10-08T09:46:12+13:00 (20 years ago)

Author:

mdewsnip

Message:

Replaced all Gatherer.print* with DebugStream.print*.

File:

• trunk/gli/src/org/greenstone/gatherer/util/SynchronizedTreeModelTools.java (modified) (5 diffs)

trunk/gli/src/org/greenstone/gatherer/util/SynchronizedTreeModelTools.java

@@ -31 +31 @@
 import javax.swing.SwingUtilities;
 import javax.swing.tree.*;
-import org.greenstone.gatherer.Gatherer;
+import org.greenstone.gatherer.DebugStream;
+
 /** Due to the TreeModel objects not having any synchronization, certain assumptions, such as the model state remaining constant during a repaint, don't always hold - especially given that I'm changing the tree model on a different thread. In order to get around this I will use the latest swing paradigm wherein you flag a section of code to be executed by the AWT GUI Event queue, as soon as other gui tasks have finished. This way I shouldn't have tree redraws throwing NPEs because the array size of the children of a certain node has changed -while- the repaint call was made, i.e. repaint() calls getChildCount() = 13, removeNodeFromParent() called, repaint calls getChildAt(12) = ArrayIndexOutOfBoundsException. 
  * @author John Thompson, Greenstone Digital Library, University of Waikato
@@ -46 +47 @@
         public void run() {
             ///ystem.err.print("Running task... ");
-            Gatherer.println("insertNodeInto(" + model + ", " + parent + ", " + target_node + ", " + wait_allowed);
+            DebugStream.println("insertNodeInto(" + model + ", " + parent + ", " + target_node + ", " + wait_allowed);
             int index = -1;
             int pos = 0;
@@ -89 +90 @@
     }
     catch (Exception exception) {
-        Gatherer.printStackTrace(exception);
+        DebugStream.printStackTrace(exception);
     }
     ///ystem.err.print("Added Task... ");
@@ -110 +111 @@
     }
     catch (Exception exception) {
-        Gatherer.printStackTrace(exception);
+        DebugStream.printStackTrace(exception);
         ///ystem.err.println(e);
     }
@@ -142 +143 @@
     }
     catch (Exception exception) {
-        Gatherer.printStackTrace(exception);
+        DebugStream.printStackTrace(exception);
     }
     }