[CAY-1788] javax.swing.table.DefaultTableModel cannot be cast to org.apache.cayenne.modeler.editor.ObjRelationshipTableModel

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.2.M1
• Assignee: Andrus Adamchik
• Reporter: Andrus Adamchik
• Created: 10/Jan/13 12:02
• Updated: 10/Jan/13 12:30
• Resolved: 10/Jan/13 12:30

Description

One more:

1. Open project
2. Select a DbEntity
3. Go to DbEntity relationship tab
4. Click on ObjEntity

Exception in thread "AWT-EventQueue-0" java.lang.ClassCastException: javax.swing.table.DefaultTableModel cannot be cast to org.apache.cayenne.modeler.editor.ObjRelationshipTableModel
at org.apache.cayenne.modeler.editor.ObjEntityRelationshipTab.selectRelationships(ObjEntityRelationshipTab.java:236)
at org.apache.cayenne.modeler.editor.ObjEntityTabbedView.currentObjRelationshipChanged(ObjEntityTabbedView.java:170)
at org.apache.cayenne.modeler.ProjectController.fireObjRelationshipDisplayEvent(ProjectController.java:1466)
at org.apache.cayenne.modeler.editor.ObjEntityRelationshipTab.processExistingSelection(ObjEntityRelationshipTab.java:282)
at org.apache.cayenne.modeler.editor.ObjEntityTabbedView$1.stateChanged(ObjEntityTabbedView.java:118)
at javax.swing.JTabbedPane.fireStateChanged(JTabbedPane.java:400)
at javax.swing.JTabbedPane$ModelListener.stateChanged(JTabbedPane.java:253)
at javax.swing.DefaultSingleSelectionModel.fireStateChanged(DefaultSingleSelectionModel.java:116)
at javax.swing.DefaultSingleSelectionModel.setSelectedIndex(DefaultSingleSelectionModel.java:50)
at javax.swing.JTabbedPane.setSelectedIndexImpl(JTabbedPane.java:599)
at javax.swing.JTabbedPane.setSelectedIndex(JTabbedPane.java:574)
at org.apache.cayenne.modeler.editor.ObjEntityTabbedView.currentObjEntityChanged(ObjEntityTabbedView.java:149)
at org.apache.cayenne.modeler.ProjectController.fireObjEntityDisplayEvent(ProjectController.java:1142)
at org.apache.cayenne.modeler.ProjectTreeView.processSelection(ProjectTreeView.java:848)
at org.apache.cayenne.modeler.ProjectTreeView$1.valueChanged(ProjectTreeView.java:150)
at javax.swing.JTree.fireValueChanged(JTree.java:2820)