Bug 180617 [Regression] Exception is thrown out when create a stored procedure data set [0703]
Description: Exception is thrown out when create a stored procedure data set Build number: 2.2.0.v20070403-0630 Steps to reproduce: 1. Add a data source, Driver:net.sourceforge.jtds.jdbc.Driver (v0.9) URL:jdbc:jtds:sqlserver://spmdb/gui, User:sa, Password:sa. 2. Add a data set, select data set type "SQL Stored Procedure Query", edit this data set "{call counterInT1(?)}". 3. Click "Finish". Expected result: No exception is thrown out. Actual result: Exception is thrown out. Error log: A BIRT exception occurred. Plug-in Provider:Eclipse.org Plug-in Name:BIRT Data Engine Plug-in ID:org.eclipse.birt.data Version:2.2.0.v20070401 Error Code:odaconsumer.CannotGetResultSetMetaData Error Message:Cannot get the result set metadata. SQL statement does not return a ResultSet object. SQL error #1: Parameter #1 has not been set.
data/org.eclipse.birt.report.data.oda.jdbc/src/org/eclipse/birt/report/data/oda/jdbc/CallStatement.java
* be returned otherwise for a pseudo resultSet.
	 */
	private java.sql.ResultSet getOutputParamResultSet( ) throws OdaException,
			SQLException
	{
		if ( parameterDefn != null )
		{
			for ( int i = 0; i < parameterDefn.getParameterCount( ); i++ )
			{
				if ( parameterDefn.getParameterMode( i ) == IParameterMetaData.parameterModeOut )
				{
					Object expected = callStat.getObject( i + 1 );
					if ( expected instanceof java.sql.ResultSet )
						return (java.sql.ResultSet) expected;
				}
			}
		}
		return null;
	}
	
	/**
	 * get paremeter metadata for callableStatement, if metadata is null or data
	 * mode is unknown or SQLException is thrown, register output parameter on
	 * DatabaseMetadata, else register output paremeter on statement's metadata.
	 * 
	 * @throws OdaException
	 */
	private void registerOutputParameter( ) throws OdaException
	{