Bug 141961 All default column binding names for data are the same
Steps to reproduce: 1.Add a data. In the pops up window, add a column binding, "[result_set_col_name]" is given as the default column binding name 2.Add another column binding Expected result: Another different column binding name is given Actual result: The same column binding name is given An exception occurred. Plug-in Provider:Eclipse.org Plug-in Name:BIRT Model Plug-in ID:org.eclipse.birt.report.model Version:2.1.0.N20060516-1213 Error Code:Error.PropertyValueException.VALUE_EXISTS Error Message:The value "[result_set_col_name]" already exists.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/ColumnBindingDialog.java
{
		if ( isEnableAutoCommit( ) )
		{
			getActionStack( ).rollback( );
		}
	}
	private CommandStack getActionStack( )
	{
		return SessionHandleAdapter.getInstance( ).getCommandStack( );
	}
	private transient boolean enableAutoCommit = true;
	private List groupList;
	private String[] groups;
	public boolean isEnableAutoCommit( )
	{
		return enableAutoCommit;
	}
	/**
	 * @param enableAutoCommit
	 *            The enableAutoCommit to set.
	 */
	public void setEnableAutoCommit( boolean enableAutoCommit )
	{
		this.enableAutoCommit = enableAutoCommit;
	}
	private PropertyHandle getPropertyHandle( )
	{
		return inputElement.getPropertyHandle( ReportItemHandle.PARAM_BINDINGS_PROP );
	}
}