Package com.poscoict.glueframework.transaction

Class GlueLazyDataSourceTransactionManager

java.lang.Object

org.springframework.transaction.support.AbstractPlatformTransactionManager

org.springframework.jdbc.datasource.DataSourceTransactionManager

com.poscoict.glueframework.transaction.GlueDataSourceTransactionManager

com.poscoict.glueframework.transaction.GlueLazyDataSourceTransactionManager

All Implemented Interfaces:

GlueLazyTransactionManager, GlueTransactionManager, Serializable, InitializingBean, ConfigurableTransactionManager, PlatformTransactionManager, ResourceTransactionManager, TransactionManager

public class GlueLazyDataSourceTransactionManager
extends GlueDataSourceTransactionManager
implements GlueLazyTransactionManager

GlueLazyTransactionManager 구현체. 내부적으로 Spring Framework에서 제공하는 DataSourceTransactionManager를 상속받는다. GlueLazyDataSourceTransactionManager는 GlueLazyJdbcDao와 같이 사용된다.

 Bean Property

 - dataSource : (필수)

 - transactionDefinition : (선택)



 예제
 
 사용 예# 1

     <bean id="tx" class="com.poscoict.glueframework.transaction.GlueLazyDataSourceTransactionManager">
         <property name="dataSource" ref="dataSource"/>
     </bean>
     <bean id="dao" class="com.poscoict.glueframework.dao.jdbc.GlueLazyJdbcDao">
         <property name="dataSource" ref="dataSource"/>
         <property name="queryManager" ref="queryManager"/>
         <property name="fetchSize" value="100"/>
         <property name="countQuery" value="select count(*) from (${query})"/>
     </bean>
     <bean id="dataSource" class="...">
     </bean>
 

See Also:

• GlueLazyTransactionManagerHolder
• GlueLazyTransactionReleaseFilter
• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.springframework.transaction.support.AbstractPlatformTransactionManager

AbstractPlatformTransactionManager.SuspendedResourcesHolder

Field Summary

Fields inherited from class org.springframework.transaction.support.AbstractPlatformTransactionManager

SYNCHRONIZATION_ALWAYS, SYNCHRONIZATION_NEVER, SYNCHRONIZATION_ON_ACTUAL_TRANSACTION

Constructor Summary

Constructors

Constructor	Description
GlueLazyDataSourceTransactionManager()

Method Summary

Modifier and Type	Method	Description
TransactionStatus	changeTransaction(TransactionStatus ts)	ThreadLocal의 Transaction Status를 교체한다
boolean	commit()	트랜잭션을 커밋한다.
boolean	lazyCommit()
boolean	lazyRollback()
boolean	rollback()	트랜잭션을 롤백한다.
void	startTransaction()	트랜잭션을 시작한다.

Methods inherited from class com.poscoict.glueframework.transaction.GlueDataSourceTransactionManager

afterPropertiesSet, setTransactionDefinition

Methods inherited from class org.springframework.jdbc.datasource.DataSourceTransactionManager

doBegin, doCleanupAfterCompletion, doCommit, doGetTransaction, doResume, doRollback, doSetRollbackOnly, doSuspend, getDataSource, getResourceFactory, isEnforceReadOnly, isExistingTransaction, obtainDataSource, prepareTransactionalConnection, setDataSource, setEnforceReadOnly, translateException

Methods inherited from class org.springframework.transaction.support.AbstractPlatformTransactionManager

commit, determineTimeout, getDefaultTimeout, getTransaction, getTransactionExecutionListeners, getTransactionSynchronization, invokeAfterCompletion, isFailEarlyOnGlobalRollbackOnly, isGlobalRollbackOnParticipationFailure, isNestedTransactionAllowed, isRollbackOnCommitFailure, isValidateExistingTransaction, prepareForCommit, prepareSynchronization, registerAfterCompletionWithExistingTransaction, resume, rollback, setDefaultTimeout, setFailEarlyOnGlobalRollbackOnly, setGlobalRollbackOnParticipationFailure, setNestedTransactionAllowed, setRollbackOnCommitFailure, setTransactionExecutionListeners, setTransactionSynchronization, setTransactionSynchronizationName, setValidateExistingTransaction, shouldCommitOnGlobalRollbackOnly, suspend, triggerBeforeCommit, triggerBeforeCompletion, useSavepointForNestedTransaction

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.transaction.ConfigurableTransactionManager

addListener

Methods inherited from interface org.springframework.transaction.PlatformTransactionManager

commit, getTransaction, rollback

Constructor Details

GlueLazyDataSourceTransactionManager

public GlueLazyDataSourceTransactionManager()

Method Details

lazyCommit

public boolean lazyCommit()
                   throws GlueException

Specified by:

lazyCommit in interface GlueLazyTransactionManager

Throws:

GlueException

lazyRollback

public boolean lazyRollback()
                     throws GlueException

Specified by:

lazyRollback in interface GlueLazyTransactionManager

Throws:

GlueException

startTransaction

public void startTransaction()
                      throws GlueException

Description copied from interface: GlueTransactionManager

트랜잭션을 시작한다. 명시적으로 startTransaction 메소드를 호출하지 않으면 트랜잭션이 작동하지 않는다.

Specified by:

startTransaction in interface GlueTransactionManager

Overrides:

startTransaction in class GlueDataSourceTransactionManager

Throws:

GlueException - 트랜잭션 시작 실패 시

commit

public boolean commit()
               throws GlueException

Description copied from interface: GlueTransactionManager

트랜잭션을 커밋한다. 커밋 수행 후 새로운 트랜잭션을 시작하기 위해서는 startThreadLocalTransaction 메소드를 호출해 주어야 한다.

Specified by:

commit in interface GlueTransactionManager

Overrides:

commit in class GlueDataSourceTransactionManager

Returns:

성공하면 true

Throws:

GlueException - 트랜잭션 커밋 실패 시

rollback

public boolean rollback()
                 throws GlueException

Description copied from interface: GlueTransactionManager

트랜잭션을 롤백한다. 롤백 수행 후 새로운 트랜잭션을 시작하기 위해서는 startThreadLocalTransaction 메소드를 호출해 주어야 한다.

Specified by:

rollback in interface GlueTransactionManager

Overrides:

rollback in class GlueDataSourceTransactionManager

Returns:

성공하면 true

Throws:

GlueException - 트랜잭션을 롤백 실패 시

changeTransaction

public TransactionStatus changeTransaction(TransactionStatus ts)
                                    throws GlueException

Description copied from class: GlueDataSourceTransactionManager

ThreadLocal의 Transaction Status를 교체한다

Specified by:

changeTransaction in interface GlueTransactionManager

Overrides:

changeTransaction in class GlueDataSourceTransactionManager

Parameters:

ts - 새롭게 ThreadLocal에 설정할 TransactionStatus

Returns:

TransactionStatus 기존에 사용하고 있던 TransactionStatus

Throws:

GlueException