dataSet.getColumnMetaData().getColumnName(): ArrayIndexOutOfBoundsException

isl01jbe

Hi All,

I have implemented a dataset event handler for a report:

public class DataSetHandler extends DataSetEventAdapter

The event handler is used to output the column names of the dataset, according to

IColumnMetaData metaData = dataSet.getColumnMetaData();
mColumnCount = metaData.getColumnCount();
for(int i = 0;i < mColumnCount;i++) {
System.out.println(metaData.getColumnName(i));
}

getColumnCount() returns 8 (correctly), but getColumnName(i) throws an ArrayIndexOutOfBoundsException

While debugging, I see that the columnCount variable of the ResultMetaData class is -1 and yet 8 is returned for the getColumnCount.

Any clue on how to work around this or if a fix is available?

Best regards

Jonas Bergstrom

mwilliams

What is your BIRT version?