Bug 152443 Support boolean type in data set
Support boolean type in data set. It'll cause some data transform issue with absence of boolean type.
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/odaconsumer/PreparedStatement.java
{
		String methodName = "doGetDouble";		
		sm_logger.entering( sm_className, methodName, paramName );
		
		try
		{
			double ret = getAdvancedStatement().getDouble( paramName );
			
			if( sm_logger.isLoggingEnterExitLevel() )
				sm_logger.exiting( sm_className, methodName, new Double( ret ) );
			
			return ret;
		}
		catch( OdaException ex )
		{
			sm_logger.logp( Level.SEVERE, sm_className, methodName,
							"Cannot get double from parameter.", ex );
			
			throw new DataException( ResourceConstants.CANNOT_GET_DOUBLE_FROM_PARAMETER, ex, 
			                         paramName );
		}
		catch( UnsupportedOperationException ex )
		{
			sm_logger.logp( Level.SEVERE, sm_className, methodName,
							"Cannot get double from parameter.", ex );
			
			throw new DataException( ResourceConstants.CANNOT_GET_DOUBLE_FROM_PARAMETER, ex, 
			                         paramName );
		}
	}