Bug 150776 Binding parameters of datasources are not evaluated when datasource in a library
I used to defined a datasource with binding parameters (depending on parameters ...). It works well when datasource is defined in the report, but when i tried to put this datasource in a library, binding expressions are not evaluated or not used by the datasource. When debugging the code, two datasources appears, the initial from the library (module=Library) and the linked from the report (module=ReportDesign). The dataset used the datasource of the report, but no binding values are found on the report datasource. The datasource from the library is evaluated correctly but not used.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/DesignElementHandle.java
* <li>SHORT_LABEL: All the above steps are used. This will ensure there
	 * will be a return value</li>
	 * <li>FULL_LABEL: Besides the return value of SHORT_LABEL, this option
	 * says we need to return additional information. This information is
	 * specific to each kind of element and my include row and column position,
	 * x and y position and so on. To get this, every child element needs to
	 * overwrite this method</li>
	 * </ul>
	 * 
	 * @param level
	 *            the display label detail level
	 * @return the display label of this element in a given level
	 */
	public String getDisplayLabel( int level )
	{
		assert level == DesignElement.USER_LABEL
				|| level == DesignElement.SHORT_LABEL
				|| level == DesignElement.FULL_LABEL;
		return getElement( ).getDisplayLabel( module, level );
	}
	/**
	 * Sorts a list of elements by localized display name.
	 * 
	 * @param list
	 *            the list to sort
	 */
	public static void doSort( List list )
	{
		Collections.sort( list, new Comparator( ) {
			public int compare( Object arg0, Object arg1 )