/** {@inheritDoc} */
@Override
public void performRequest(Request request) {
Relation relation = (Relation) this.getModel();
if (request.getType().equals(RequestConstants.REQ_OPEN)) {
Relation copy = relation.copy();
RelationDialog dialog =
new RelationDialog(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell(), copy);
if (dialog.open() == IDialogConstants.OK_ID) {
ChangeRelationPropertyCommand command = new ChangeRelationPropertyCommand(relation, copy);
this.execute(command);
}
}
super.performRequest(request);
}
