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
throws DataException
	{
		switch( parameterType )
		{
			case Types.CHAR:
			{
				String s = paramValue.toString();
				setString( paramName, paramIndex, s );
				return;
			}
            
            case Types.DATE:
            {
                Date d = new Date( paramValue.getTime() );
                setDate( paramName, paramIndex, d );
                return;
            }
            
            case Types.TIMESTAMP:
            {
                Timestamp ts = new Timestamp( paramValue.getTime() );
                setTimestamp( paramName, paramIndex, ts );
                return;
            }
			
			default:
				conversionError( paramName, paramIndex, paramValue, 
				                 parameterType, null  );
				return;
		}