Bug 197756 Data Set Row Limit
Tested with release 2.2 and 2.2.1S20070713 1) create a report 2) add data source & data set (JDBC or Sample Database) 3) Put data source to a table 4) Set Data Set Row Limit to to some value (e.g. 5) 5) preview ==> 5 rows are displayed 6) Set Data Set Row Limit to to some other value (e.g. 10) 7) preview ==> 5 (!!) rows are displayed and not 10 - you must restart eclipse, only then the new value takes effect
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/adapter/ModelDteApiAdapter.java
String propName = modelExtProp.getName( );
			assert ( propName != null && propName.length( ) > 0 );
			
			Object propValueObj = dataHandle.getProperty( modelExtProp
					.getName( ) );
			/*
			 * An ODA consumer does not distinguish whether a property value is
			 * not set or explicitly set to null. Its handling is pushed down to
			 * the underlying data provider.
			 */
			String propValue = ( propValueObj == null ) ? null : propValueObj
					.toString( );
			properties.put( propName, propValue );
		}
		return properties;
	}
	/**
	 * temp method to decide whether need property binding
	 * 
	 * @return
	 */
	private boolean needPropertyBinding( )
	{
		if ( this.context == null || this.jsScope == null )
			return false;
		else
			return true;
	}
}