org.springframework.batch.sample.domain.trade
Class CompositeCustomerUpdateLineTokenizer

java.lang.Object
  org.springframework.batch.core.listener.StepExecutionListenerSupport
      org.springframework.batch.sample.domain.trade.CompositeCustomerUpdateLineTokenizer

All Implemented Interfaces:

StepExecutionListener, StepListener, org.springframework.batch.item.file.transform.LineTokenizer

public class CompositeCustomerUpdateLineTokenizer
extends StepExecutionListenerSupport
implements org.springframework.batch.item.file.transform.LineTokenizer

Composite LineTokenizer that delegates the tokenization of a line to one of two potential tokenizers. The file format in this case uses one character, either F, A, U, or D to indicate whether or not the line is an a footer record, or a customer add, update, or delete, and will delegate accordingly.

Since:

2.0

Author:

Lucas Ward

Constructor Summary

CompositeCustomerUpdateLineTokenizer()

Method Summary

void	beforeStep(StepExecution stepExecution)
void	setCustomerTokenizer(org.springframework.batch.item.file.transform.LineTokenizer customerTokenizer) Set the LineTokenizer that will be used to tokenize any lines that begin with A, U, or D, and are thus a customer operation.
void	setFooterTokenizer(org.springframework.batch.item.file.transform.LineTokenizer footerTokenizer) Set the LineTokenizer that will be used to tokenize any lines that being with F and is thus a footer record.
org.springframework.batch.item.file.transform.FieldSet	tokenize(String line)

Methods inherited from class org.springframework.batch.core.listener.StepExecutionListenerSupport

afterStep

Methods inherited from class java.lang.Object

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

Constructor Detail

CompositeCustomerUpdateLineTokenizer

public CompositeCustomerUpdateLineTokenizer()

Method Detail

tokenize

public org.springframework.batch.item.file.transform.FieldSet tokenize(String line)

Specified by:

tokenize in interface org.springframework.batch.item.file.transform.LineTokenizer

beforeStep

public void beforeStep(StepExecution stepExecution)

Specified by:

beforeStep in interface StepExecutionListener

Overrides:

beforeStep in class StepExecutionListenerSupport

setCustomerTokenizer

public void setCustomerTokenizer(org.springframework.batch.item.file.transform.LineTokenizer customerTokenizer)

Set the LineTokenizer that will be used to tokenize any lines that begin with A, U, or D, and are thus a customer operation.

Parameters:

customerTokenizer -

setFooterTokenizer

public void setFooterTokenizer(org.springframework.batch.item.file.transform.LineTokenizer footerTokenizer)

Set the LineTokenizer that will be used to tokenize any lines that being with F and is thus a footer record.

Parameters:

footerTokenizer -