Package com.poscoict.glueframework.transaction

Class GlueDefaultTransactionDefinition

java.lang.Object

org.springframework.transaction.support.DefaultTransactionDefinition

com.poscoict.glueframework.transaction.GlueDefaultTransactionDefinition

All Implemented Interfaces:

Serializable, TransactionDefinition

public class GlueDefaultTransactionDefinition
extends DefaultTransactionDefinition

TransactionDefinition 인터페이스의 디폴트 구현 클래스. 디폴트로 설정되는 트랜잭션 프로퍼티 값 (PROPAGATION_REQUIRES_NEW, ISOLATION_DEFAULT, TIMEOUT_DEFAULT, readOnly=false). org.springframework.transaction.support. DefaultTransactionDefinition을 확장한것으로 propagationBehavior의 default 값이 PROPAGATION_REQUIRED가 아닌 PROPAGATION_REQUIRES_NEW이며 그외는 동일하다.
빈 스타일의 설정을 지원한다. (Dependency Injection)

디폴트로 제공되는 값을 수정하기 위해서는 다음과 같이 applicationContext.xml 파일을 수정한다.

 <!-- Transaction Manager -->
 <bean id="tx-1" class="com.poscoict.glueframework.transaction.GlueDataSourceTransactionManager">
     <property name="dataSource" ref="ds-1"/>
     <property name="transactionDefinition" ref="txDef-1"/>
 </bean>
 <!-- Transaction Definition -->
 <bean id="txDef-1" class="com.poscoict.glueframework.transaction.GlueDefaultTransactionDefinition">
     <property name="isolationLevelName" value="ISOLATION_READ_COMMITTED"/>
     <property name="propagationBehaviorName" value="PROPAGATION_REQUIRED"/>
     <property name="readOnly" value="false"/>
     <property name="timeout" value="5000"/>
 </bean>
 

timeout은 JDBC의 Statement.setQueryTimeout(초) 설정입니다. 디폴트는 "-1"입니다. "-1"이면 무한 Waiting이고 플러스 숫자는 해당 초만큼 Query를 Waiting 합니다. JDBC를 공급하는 벤더와 버젼에 따라 동작할 수도 안할 수도 있습니다.

See Also:

• Serialized Form

Field Summary

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

PREFIX_ISOLATION, PREFIX_PROPAGATION, PREFIX_TIMEOUT, READ_ONLY_MARKER

Fields inherited from interface org.springframework.transaction.TransactionDefinition

ISOLATION_DEFAULT, ISOLATION_READ_COMMITTED, ISOLATION_READ_UNCOMMITTED, ISOLATION_REPEATABLE_READ, ISOLATION_SERIALIZABLE, PROPAGATION_MANDATORY, PROPAGATION_NESTED, PROPAGATION_NEVER, PROPAGATION_NOT_SUPPORTED, PROPAGATION_REQUIRED, PROPAGATION_REQUIRES_NEW, PROPAGATION_SUPPORTS, TIMEOUT_DEFAULT

Constructor Summary

Constructors

Constructor	Description
GlueDefaultTransactionDefinition()	생성자(constructor).
GlueDefaultTransactionDefinition(TransactionDefinition txDef)	생성자(constructor).

Method Summary

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

equals, getDefinitionDescription, getIsolationLevel, getName, getPropagationBehavior, getTimeout, hashCode, isReadOnly, setIsolationLevel, setIsolationLevelName, setName, setPropagationBehavior, setPropagationBehaviorName, setReadOnly, setTimeout, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

GlueDefaultTransactionDefinition

public GlueDefaultTransactionDefinition()

생성자(constructor). DefaultTransactionDefinition의 값에서 PropagationBehavior의 기본값은 PROPAGATION_REQUIRED 대신에 PROPAGATION_REQUIRES_NEW을 설정한다. 즉 PROPAGATION_REQUIRES_NEW, ISOLATION_DEFAULT, TIMEOUT_DEFAULT, readOnly=false 이다. 물론, setter method를 통한 값의 변경이 가능하다.

GlueDefaultTransactionDefinition

public GlueDefaultTransactionDefinition(TransactionDefinition txDef)

생성자(constructor). 복사 생성자

Parameters:

txDef - TransactionDefinition 오브젝트