Bug 130070 Created By is empty when new a report.
Description: Created By is empty when new a report. Steps to reproduce: 1. New a report and see Created By property. Result: It's empty.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/ModuleHandle.java
}
	/**
	 * Finds a data source by name in this module and the included modules.
	 * 
	 * @param name
	 *            name of the data source
	 * @return a handle to the data source, or <code>null</code> if the data
	 *         source is not found
	 */
	public DataSourceHandle findDataSource( String name )
	{
		DesignElement element = module.findDataSource( name );
		if ( element == null )
			return null;
		return (DataSourceHandle) element.getHandle( element.getRoot( ) );
	}
	/**
	 * Finds a named element in the name space in this module and the included
	 * moduled.
	 * 
	 * @param name
	 *            the name of the element to find
	 * @return a handle to the element, or <code>null</code> if the element
	 *         was not found.
	 */
	public DesignElementHandle findElement( String name )
	{
		DesignElement element = module.findElement( name );
		if ( element == null )
			return null;