Bug 201379 Different process way for maxlevels 0 and maxrows 0[0003]
Description: Different process way for maxlevels and maxrows when they are set to 0 Build number:2.2.1.v20070828 Steps to reproduce: 1. Deploy BIRT. 2. set BIRT_VIEWER_MAX_ROWS as 0 3. set BIRT_VIEWER_MAX_CUBE_LEVELS as 0. 4. Preview report containing table and crosstab. Expected result: Same effect for these two properties Actual result: Return all rows for table and return 0 for crosstab Error log:n/a
data/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/impl/DataRequestSessionImpl.java
* (non-Javadoc)
	 * @see org.eclipse.birt.report.data.adapter.api.DataRequestSession#getCubeQueryUtil()
	 */
	public ICubeQueryUtil getCubeQueryUtil( )
	{
		return new CubeQueryUtil( this );
	}
	
	/*
	 * (non-Javadoc)
	 * @see org.eclipse.birt.report.data.adapter.api.DataRequestSession#getAggregationFactory()
	 */
	public IAggregationFactory getAggregationFactory ( ) throws DataException
	{
		return AggregationFactory.getInstance();
	}
	
	public Scriptable getScope( ) throws AdapterException
	{
		try
		{
			return this.sessionContext.getDataEngineContext( ).getJavaScriptScope( );
		}
		catch ( BirtException e )
		{
			throw new AdapterException( e.getLocalizedMessage( ), e );
		}
	}
	
	/**