nablarch.etl

Class MergeBatchlet

java.lang.Object

javax.batch.api.AbstractBatchlet

nablarch.etl.MergeBatchlet

All Implemented Interfaces:

javax.batch.api.Batchlet

@Named
 @Dependent
public class MergeBatchlet
extends javax.batch.api.AbstractBatchlet

入力リソース(SELECT文の結果)を出力テーブルにMERGEするBatchlet実装クラス。

Constructor Summary

Constructors

Constructor and Description
MergeBatchlet(javax.batch.runtime.context.JobContext jobContext, javax.batch.runtime.context.StepContext stepContext, StepConfig stepConfig, RangeUpdateHelper rangeUpdateHelper, ProgressManager progressManager) コンストラクト。

Method Summary

Modifier and Type	Method and Description
java.lang.String	process() 一括でのMERGE処理を行う。

Methods inherited from class javax.batch.api.AbstractBatchlet

stop

Methods inherited from class java.lang.Object

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

Constructor Detail

MergeBatchlet

@Inject
public MergeBatchlet(javax.batch.runtime.context.JobContext jobContext,
                             javax.batch.runtime.context.StepContext stepContext,
                             StepConfig stepConfig,
                             RangeUpdateHelper rangeUpdateHelper,
                             ProgressManager progressManager)

コンストラクト。

Parameters:

jobContext - JobContext

stepContext - StepContext

stepConfig - ステップの設定

rangeUpdateHelper - 範囲更新のヘルパー

progressManager - 進捗状況を管理するBean

Method Detail

process

public java.lang.String process()
                         throws java.lang.Exception

一括でのMERGE処理を行う。

Specified by:

process in interface javax.batch.api.Batchlet

Specified by:

process in class javax.batch.api.AbstractBatchlet

Returns:

結果(SUCCESS固定)

Throws:

java.lang.Exception - 例外