org.jmonks.batch.io.flat
Class DelimitedFlatFileReader

java.lang.Object
  org.jmonks.batch.io.FileReader
      org.jmonks.batch.io.flat.FlatFileReader
          org.jmonks.batch.io.flat.DelimitedFlatFileReader

public class DelimitedFlatFileReader

extends FlatFileReader

DelimitedFlatFileReader reads the specified delimited flat file according to the given file spec and returns the recrods on the needed basis. Each field value from the record should be read using readField method by passing the fieldName mentioned in the file spec. To find out how to read each record from the file and to read the each field from the record, refer to the FileReader javadoc.

Since:

1.0

Version:

1.0

Author:

Suresh Pragada

Nested Class Summary

Nested classes inherited from class org.jmonks.batch.io.flat.FlatFileReader

FlatFileReader.FlatFileReaderRecord

Field Summary

Fields inherited from class org.jmonks.batch.io.flat.FlatFileReader

fileSpec

Constructor Summary

DelimitedFlatFileReader(java.io.InputStream fileInputStream, FileSpec fileSpec)
Constructs the Delimited flat file reader from the given input stream and file spec.

DelimitedFlatFileReader(java.io.Reader reader, FileSpec fileSpec)
Constructs the Delimited flat file reader from the given input stream and file spec.

Method Summary

protected ReaderRecord

parseRecord(java.lang.String recordString) Parses the given record string where fields are delimited by a special character and returns the reader record.

Methods inherited from class org.jmonks.batch.io.flat.FlatFileReader

close, getNextRecord

Methods inherited from class org.jmonks.batch.io.FileReader

getFileReader, getFileReader, getFileReader, getFileReader

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DelimitedFlatFileReader

public DelimitedFlatFileReader(java.io.InputStream fileInputStream,
                               FileSpec fileSpec)

Constructs the Delimited flat file reader from the given input stream and file spec.

Parameters:

fileInputStream - Input stream representing the file to parse.

fileSpec - File spec of the delimited flat to be read.

DelimitedFlatFileReader

public DelimitedFlatFileReader(java.io.Reader reader,
                               FileSpec fileSpec)

Constructs the Delimited flat file reader from the given input stream and file spec.

Parameters:

reader - Reader representing the file to parse.

fileSpec - File spec of the delimited flat to be read.

Method Detail

parseRecord

protected ReaderRecord parseRecord(java.lang.String recordString)

Parses the given record string where fields are delimited by a special character and returns the reader record.

Specified by:

parseRecord in class FlatFileReader

Parameters:

recordString - Record consists of fields delimited by special character.