topic [resolved] string value not passed to tjava in Talend Studio

[resolved] string value not passed to tjava

Anonymous — Thu, 04 Feb 2016 06:47:36 GMT

Hello.
I'm facing the wierdest thing, and can't put my finger on it.
I'm reading a file with tFileInputDelimited which contains one row and one column.
The schema is a single String column.
When reading the file and sending it to tLogRow it prints it.
After that the main connection is linked to tJava which had System.out.println(row2.strVal).
the value printed is null.
After that the main connection is linked to another tLogRow which prints the string.
This means that the string passes correctly between the components, but for some reason when
passed to java, is set to null.
tFileOutputDelimited ---> tLogRow ---> tJava ---> tLogRow
Any ideas?

Re: [resolved] string value not passed to tjava

Anonymous — Thu, 04 Feb 2016 07:08:50 GMT

Hi
If you want to access the input data, you should use tJavaRow instead of tJava, eg:
tFileOutputDelimited ---> tLogRow ---> tJavaRow ---> tLogRow

on tJavaRow:
System.out.println(input_row.strVal);

Re: [resolved] string value not passed to tjava

Anonymous — Thu, 04 Feb 2016 07:17:22 GMT

Thanks, Shong,
It works, but I thought when I used the connection name in the tJava - it'll work.