org.springframework.batch.sample.common

Class StagingItemProcessor<T>

java.lang.Object

org.springframework.batch.sample.common.StagingItemProcessor<T>

Type Parameters:

T - item type

All Implemented Interfaces:

ItemProcessor<ProcessIndicatorItemWrapper<T>,T>, org.springframework.beans.factory.InitializingBean

public class StagingItemProcessor<T>
extends java.lang.Object
implements ItemProcessor<ProcessIndicatorItemWrapper<T>,T>, org.springframework.beans.factory.InitializingBean

Marks the input row as 'processed'. (This change will rollback if there is problem later)

Author:

Robert Kasanicky

See Also:

StagingItemReader, StagingItemWriter, ProcessIndicatorItemWrapper

Constructor Summary

Constructors

Constructor and Description
StagingItemProcessor()

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet()
T	process(ProcessIndicatorItemWrapper<T> wrapper) Use the technical identifier to mark the input row as processed and return unwrapped item.
void	setDataSource(javax.sql.DataSource dataSource)
void	setJdbcTemplate(org.springframework.jdbc.core.JdbcOperations jdbcTemplate)

Methods inherited from class java.lang.Object

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

Constructor Detail

StagingItemProcessor

public StagingItemProcessor()

Method Detail

setJdbcTemplate

public void setJdbcTemplate(org.springframework.jdbc.core.JdbcOperations jdbcTemplate)

setDataSource

public void setDataSource(javax.sql.DataSource dataSource)

afterPropertiesSet

public void afterPropertiesSet()
                        throws java.lang.Exception

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

Throws:

java.lang.Exception

process

public T process(ProcessIndicatorItemWrapper<T> wrapper)
          throws java.lang.Exception

Use the technical identifier to mark the input row as processed and return unwrapped item.

Specified by:

process in interface ItemProcessor<ProcessIndicatorItemWrapper<T>,T>

Parameters:

wrapper - to be processed

Returns:

potentially modified or new item for continued processing, null if processing of the provided item should not continue.

Throws:

java.lang.Exception