Bug 200755 [smoke]Fail to preview Crosstab after deploy BIRT in application servers.[0601][1102]
data/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/impl/DataRequestSessionImpl.java
}
		catch ( BirtException e )
		{
			throw new AdapterException( e.getLocalizedMessage( ), e );
		}
	}
	
	/**
	 * To use the limit fetch size setting in appContext on all levels' member
	 * number. Construct top_N filter definition base on all levels along edge.
	 * 
	 * @param edge
	 * @param size
	 * @return
	 */
	private List fetchFilterList( IEdgeDefinition edge, int size )
	{
		List filterExpression = new ArrayList( );
		if ( edge != null )
		{
			Iterator dimensionIter = edge.getDimensions( ).iterator( );
			while ( dimensionIter.hasNext( ) )
			{
				IDimensionDefinition dim = (IDimensionDefinition) dimensionIter.next( );
				String dimensionName = dim.getName( );
				Iterator hierarchyIter = dim.getHierarchy( ).iterator( );
				while ( hierarchyIter.hasNext( ) )
				{
					IHierarchyDefinition hierarchy = (IHierarchyDefinition) hierarchyIter.next( );
					Iterator levelIter = hierarchy.getLevels( ).iterator( );