diff options
| author | Bernard Normier <bernard@zeroc.com> | 2006-03-29 21:21:02 +0000 |
|---|---|---|
| committer | Bernard Normier <bernard@zeroc.com> | 2006-03-29 21:21:02 +0000 |
| commit | 20744ae1f1182d08e26b175f59d14041aabaf754 (patch) | |
| tree | 937d125b80663966b3a61e13e744e28daf1f22da /java/src/IceGridGUI/Application/CommunicatorChildEditor.java | |
| parent | Java metadata (diff) | |
| download | ice-20744ae1f1182d08e26b175f59d14041aabaf754.tar.bz2 ice-20744ae1f1182d08e26b175f59d14041aabaf754.tar.xz ice-20744ae1f1182d08e26b175f59d14041aabaf754.zip | |
IceGrid GUI refactoring
Diffstat (limited to 'java/src/IceGridGUI/Application/CommunicatorChildEditor.java')
| -rwxr-xr-x | java/src/IceGridGUI/Application/CommunicatorChildEditor.java | 121 |
1 files changed, 121 insertions, 0 deletions
diff --git a/java/src/IceGridGUI/Application/CommunicatorChildEditor.java b/java/src/IceGridGUI/Application/CommunicatorChildEditor.java new file mode 100755 index 00000000000..48212b64936 --- /dev/null +++ b/java/src/IceGridGUI/Application/CommunicatorChildEditor.java @@ -0,0 +1,121 @@ +// **********************************************************************
+//
+// Copyright (c) 2003-2005 ZeroC, Inc. All rights reserved.
+//
+// This copy of Ice is licensed to you under the terms described in the
+// ICE_LICENSE file included in this distribution.
+//
+// **********************************************************************
+package IceGridGUI.Application;
+
+import javax.swing.JOptionPane;
+
+import IceGrid.*;
+import IceGridGUI.*;
+
+abstract class CommunicatorChildEditor extends Editor
+{
+ abstract void writeDescriptor();
+ abstract boolean isSimpleUpdate();
+ abstract Communicator.ChildList getChildList();
+
+ void postUpdate() {}
+
+ protected void applyUpdate()
+ {
+ Root root = _target.getRoot();
+ root.disableSelectionListener();
+ try
+ {
+ if(_target.isEphemeral())
+ {
+ Communicator.ChildList childList = getChildList();
+
+ writeDescriptor();
+ Object descriptor = _target.getDescriptor();
+ _target.destroy(); // just removes the child
+
+ try
+ {
+ childList.tryAdd(descriptor);
+ }
+ catch(UpdateFailedException e)
+ {
+ //
+ // Restore ephemeral
+ //
+ try
+ {
+ childList.addChild(_target, true);
+ }
+ catch(UpdateFailedException die)
+ {
+ assert false;
+ }
+
+ JOptionPane.showMessageDialog(
+ root.getCoordinator().getMainFrame(),
+ e.toString(),
+ "Apply failed",
+ JOptionPane.ERROR_MESSAGE);
+
+ root.setSelectedNode(_target);
+ return;
+ }
+
+ //
+ // Success
+ //
+ _target = childList.findChildWithDescriptor(descriptor);
+ root.updated();
+ root.setSelectedNode(_target);
+ }
+ else if(isSimpleUpdate())
+ {
+ writeDescriptor();
+ root.updated();
+ ((Communicator)_target.getParent()).getEnclosingEditable().markModified();
+ }
+ else
+ {
+ //
+ // Save to be able to rollback
+ //
+ Object savedDescriptor = ((DescriptorHolder)_target).saveDescriptor();
+ Communicator.ChildList childList = getChildList();
+ writeDescriptor();
+ try
+ {
+ childList.tryUpdate(_target);
+ }
+ catch(UpdateFailedException e)
+ {
+ ((DescriptorHolder)_target).restoreDescriptor(savedDescriptor);
+ JOptionPane.showMessageDialog(
+ root.getCoordinator().getMainFrame(),
+ e.toString(),
+ "Apply failed",
+ JOptionPane.ERROR_MESSAGE);
+ return;
+ }
+
+ //
+ // Success
+ //
+ _target = childList.findChildWithDescriptor(_target.getDescriptor());
+ root.updated();
+ root.setSelectedNode(_target);
+ }
+
+ postUpdate();
+
+ root.getCoordinator().getCurrentTab().showNode(_target);
+ _applyButton.setEnabled(false);
+ _discardButton.setEnabled(false);
+ }
+ finally
+ {
+ root.enableSelectionListener();
+ }
+ }
+}
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