You have made an array of strings in the above code fileName[i]? If so you
can write a loop which retrieves each string from the above array and
append to a string. And on each interation, concatenate a comma
Something like
while((strLine=br.readLine())!=null)
{
if(strLine.contains(".lis"))
{
fileName[i]=strLine.substring(strLine.lastIndexOf('/')+1);
i++;
}
}
String nameList = "";
for (i=0;i<fileName.length;i++)
{
nameList=nameList+fileName[i]+",";
}
exchange.getIn().setHeader("FileNamesWithoutExtension",nameList);
On Wed, Jan 15, 2014 at 6:02 PM, nirosha27 <nirosha.makk...@wipro.com>wrote:
> Hi,
>
> I am reading a file line by line...this program will check for filenames
> which have .lis extension....I am retrieving the filenames...after getting
> the filenames I have to setHeader with comma separeted values of all the
> filenames.... How to do it?
>
> while((strLine=br.readLine())!=null)
> {
> if(strLine.contains(".lis"))
> {
>
> fileName[i]=strLine.substring(strLine.lastIndexOf('/')+1);
>
>
> exchange.getIn().setHeader("FileNamesWithoutExtension",fileName[i]);
>
> i++;
> }
>
> }
>
> Thanks
>
>
>
> --
> View this message in context:
> http://camel.465427.n5.nabble.com/SetHeader-with-same-header-name-having-multiple-values-tp5745993.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
>
