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
* element does not have a name. Many elements do not require a name. The
	 * name does not inherit. If this element does not have a name, it will not
	 * inherit the name of its parent element.
	 * 
	 * @return the element name, or null if the name is not set
	 */
	public String getName( )
	{
		return getElement( ).getName( );
	}
	/**
	 * Gets the name of this element. The returned element name will be the same
	 * as <CODE>getName()</CODE>, plus the namespace of the module that the
	 * elment is contained, if any. If the element is existed in the current
	 * module,this method and <CODE>getName()</CODE> will return identical
	 * results.
	 * 
	 * @return the qualified name of thie element.
	 */
	public String getQualifiedName( )
	{
		String name = getName( );
		if ( name == null )
			return null;
		Module rootElement = getElement( ).getRoot( );
		if ( rootElement instanceof Library )
		{
			String namespace = ( (Library) rootElement ).getNamespace( );
			return StringUtil.buildQualifiedReference( namespace, name );
		}