@Transaction properties

1. value

type : String

desc : Optional qualifier specifying the transaction manager to be used.

<tx:annotation-driven transaction-manager="transactionManager" />

<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
	<property name="dataSource" ref="datasource" />
	<qualifier value="statistics" />
</bean>

<bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">
	<property name="dataSource" ref="datasource" />
	<qualifier value="general" />
</bean>

---

@Transactional(propagation=Propagation.REQUIRES_NEW, value="statistics")

2. propagation

type : enum: Propagation

desc : Optional propagation setting.

@Transactional(propagation=Propagation.REQUIRES_NEW)

3. isolation

type : enum: Isolation

desc : Optional isolation level.

@Transactional(isolation=Isolation.REPEATABLE_READ)

4. readOnly

type : boolean

desc : Read/write vs. read-only transaction

@Transactional(readOnly=true)

5. timeout

type : int (in seconds granularity)

desc : Transaction timeout.

@Transactional(timeout=10)

6. rollbackFor

type : Array of Class objects, which must be derived from Throwable.

desc : Optional array of exception classes that must cause rollback.

@Transactional(rollbackFor={SQLException.class, RuntimeException.class})

---

	/**
 * Defines zero (0) or more exception {@link Class classes}, which must be a
 * subclass of {@link Throwable}, indicating which exception types must cause
 * a transaction rollback.
 * <p>This is the preferred way to construct a rollback rule, matching the
 * exception class and subclasses.
 * <p>Similar to {@link org.springframework.transaction.interceptor.RollbackRuleAttribute#RollbackRuleAttribute(Class clazz)}
 */
Class<? extends Throwable>[] rollbackFor() default {};

7. rollbackForClassName

type : Array of class names. Classes must be derived from Throwable.

desc : Optional array of names of exception classes that must cause rollback.

@Transactional(rollbackForClassName={"SQLException", "RuntimeException"})

---

	/**
 * Defines zero (0) or more exception names (for exceptions which must be a
 * subclass of {@link Throwable}), indicating which exception types must cause
 * a transaction rollback.
 * <p>This can be a substring, with no wildcard support at present.
 * A value of "ServletException" would match
 * {@link javax.servlet.ServletException} and subclasses, for example.
 * <p><b>NB: </b>Consider carefully how specific the pattern is, and whether
 * to include package information (which isn't mandatory). For example,
 * "Exception" will match nearly anything, and will probably hide other rules.
 * "java.lang.Exception" would be correct if "Exception" was meant to define
 * a rule for all checked exceptions. With more unusual {@link Exception}
 * names such as "BaseBusinessException" there is no need to use a FQN.
 * <p>Similar to {@link org.springframework.transaction.interceptor.RollbackRuleAttribute#RollbackRuleAttribute(String exceptionName)}
 */
String[] rollbackForClassName() default {};

8. noRollbackFor

type : Array of Class objects, which must be derived from Throwable.

desc : Optional array of exception classes that must not cause rollback.

9. noRollbackForClassName

type : Array of String class names, which must be derived from Throwable.

desc : Optional array of names of exception classes that must not cause rollback.