[CAY-1476] Preferences exception on domain renaming

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.1M1
• Fix Version/s: 3.1M1
• Component/s: Modeler
• Assignee: Olga Tkacheva
• Reporter: Andrus Adamchik
• Created: 27/Aug/10 07:15
• Updated: 23/Feb/11 14:13
• Resolved: 23/Feb/11 14:13

Description

This affects 3.1 Modeler using the new preferences mechanism. Here is the scenario:

• open an existing project
• rename DataDomain
• save
• rename DataDomain to something else again
• The exception below happens

Exception in thread "AWT-EventQueue-0" java.lang.IllegalStateException: Node has been removed.
at java.util.prefs.AbstractPreferences.node(AbstractPreferences.java:790)
at org.apache.cayenne.modeler.ProjectController.getPreferenceForDataDomain(ProjectController.java:380)
at org.apache.cayenne.modeler.editor.DataDomainView.setDomainName(DataDomainView.java:347)
at org.apache.cayenne.modeler.editor.DataDomainView$1.updateModel(DataDomainView.java:91)
at org.apache.cayenne.modeler.util.TextAdapter.updateModel(TextAdapter.java:160)
at org.apache.cayenne.modeler.util.TextAdapter$1.actionPerformed(TextAdapter.java:68)
at javax.swing.JTextField.fireActionPerformed(JTextField.java:492)
at javax.swing.JTextField.postActionEvent(JTextField.java:705)
at javax.swing.JTextField$NotifyAction.actionPerformed(JTextField.java:820)