Bug 211384 [Regression]Refresh issue of multiple parameters on Stored Procedure Dataset[07]
Description: [Regression]Refresh issue of multiple parameters on Stored Procedure Dataset[07] Build number: 2.3.0.v20071129-0800 Steps to reproduce: 1, New a stored procedure dataset and make sure the procedure including multiple input or output parameters 2, After specify the query, go to parameters page Expected result: After step2, all the required parameters listed in parameters page Actual result: Refresh the page all the paremeters listed
data/org.eclipse.birt.report.data.oda.jdbc.ui/src/org/eclipse/birt/report/data/oda/jdbc/ui/editors/SQLDataSetEditorPage.java
DataSourceDesign curDataSourceDesign = this.getDataSetDesign( )
				.getDataSourceDesign( );
		if ( curDataSourceDesign != prevDataSourceDesign  )
		{
			resetJdbcInfo( curDataSourceDesign );
			setPageLayout( );
			prevDataSourceDesign = curDataSourceDesign;			
		}
	}
	/**
	 * set the page's layout
	 * 
	 */
	private void setPageLayout( )
	{
		removeAllAvailableDbObjects( );
		enableSchemaComponent( isSchemaSupported );
		setRootElement( );
		sourceViewerConfiguration.getContentAssistProcessor( )
				.setDataSourceHandle( this.getDataSetDesign( ).getDataSourceDesign( ) );
 
		populateAvailableDbObjects( );
		try 
		{
			if ( metaDataProvider.getConnection( ) == null
					|| this.getDataSetDesign( ).getQueryText( ) == null
					|| this.getDataSetDesign( )
							.getQueryText( )
							.trim( )