Re: [flatpack-user] Help Required

[Aju M. <aju...@ao...>]

Does the API provide this , i am unable to find anything in the java doc. Does any workaround exist.

 

 

-----Original Message-----
From: Aju Mathai <aju...@ao...>
To: flatpack-user <fla...@li...>
Sent: Sun, Aug 25, 2013 1:42 am
Subject: [flatpack-user] Help Required






Hi,

I needed some help , i am parsing a fixed width file. The file contains multiple record types each of length 200 bytes. After i have parsed the records, i need to check the length of each row should be equal to 200 bytes. Can i get this information using the API ?


    InputStream is =null;
        try {
            is = new FileInputStream(getDefaultMapping());
        } catch (FileNotFoundException e) {
            e.printStackTrace();
        }
        Reader mappingFileReader = new BufferedReader(new InputStreamReader(is));
        Reader datFileReader = new BufferedReader(new InputStreamReader((FileInputStream) message.getPayload()));
        final Parser pzparser = DefaultParserFactory.getInstance().newFixedLengthParser(mappingFileReader, datFileReader );
        final DataSet ds = pzparser.parse();
        if (ds.isRecordID("segment")) {

            //Check Record is 200 bytes
        
        }

        if (ds.isRecordID("trailer")) {

             //Check Record is 200 bytes
        
        }

        if (ds.isRecordID("header")) {

             //Check Record is 200 bytes
        
        }

Thanks 

mathaj



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