[MYFACES-159] Deleted tree2 nodes cause fatal exception

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.0.9m9
• Fix Version/s: 1.1.0
• Environment: All
• Assignee: Sean Schofield
• Reporter: Rob Decker
• Created: 01/Apr/05 23:41
• Updated: 17/Apr/06 20:48
• Resolved: 06/May/05 01:33

Description

If a node gets deleted between the time it is clicked on and when the server processes
the request I get this error:

java.lang.IllegalArgumentException: Node with id 0:1:1. Failed to parse 0:1:1

Basically the node's child was deleted and the index of the child list is no longer
valid. It was valid when the tree was displayed. This gets thrown from
TreeModel.getNodeById() when an IndexOutOfBoundsException is thrown by the child list.

This should be handled more gracefully, like by adding a faces context message, "The selected item no longer exists.", and the processing of the rest of the tree nodes should continue. The end user can choose whether or not to show the messages.