File in updating by using HSSFWorkbook in event user model

[Abrar Hussain <fa...@gmail.com>]

Hi,

I am getting problem while writing data on excel file in event user model. I
am opening FileOutputStream in appned (true) mode but every time when I
write data on file it is over written. Can anybody help me.

		FileOutputStream fos = new FileOutputStream(this.dirPath + this.fileName,
true);
		HSSFWorkbook wb = new HSSFWorkbook();
		HSSFSheet sheet = wb.createSheet("Sheet1");

                .......
                wb.write(fos);
                fos.flush();
                fos.close();
 

Thanks in advance.
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