DelegatingTransactionAttribute (Spring Framework 5.2.12.RELEASE API)

java.lang.Object
- org.springframework.transaction.support.DelegatingTransactionDefinition
- - org.springframework.transaction.interceptor.DelegatingTransactionAttribute

所有已实现的接口:
Serializable, TransactionAttribute, TransactionDefinition
```
public abstract class DelegatingTransactionAttribute
extends DelegatingTransactionDefinition
implements TransactionAttribute, Serializable
```
TransactionAttribute implementation that delegates all calls to a given target TransactionAttribute instance. Abstract because it is meant to be subclassed, with subclasses overriding specific methods that are not supposed to simply delegate to the target instance.
从以下版本开始:
1.2
作者:
Juergen Hoeller
另请参阅:
序列化表格

字段概要
- 从接口继承的字段 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

构造器概要
构造器
构造器说明
DelegatingTransactionAttribute(TransactionAttribute targetAttribute)
Create a DelegatingTransactionAttribute for the given target attribute.

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`String`	`getQualifier()`	Return a qualifier value associated with this transaction attribute.
`boolean`	`rollbackOn(Throwable ex)`	Should we roll back on the given exception?

从类继承的方法 org.springframework.transaction.support.DelegatingTransactionDefinition
equals, getIsolationLevel, getName, getPropagationBehavior, getTimeout, hashCode, isReadOnly, toString

从类继承的方法 java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

从接口继承的方法 org.springframework.transaction.TransactionDefinition
getIsolationLevel, getName, getPropagationBehavior, getTimeout, isReadOnly

- 构造器详细资料
  - DelegatingTransactionAttribute
```
public DelegatingTransactionAttribute(TransactionAttribute targetAttribute)
```
    Create a DelegatingTransactionAttribute for the given target attribute.
    参数:
    targetAttribute - the target TransactionAttribute to delegate to
- 方法详细资料
  - getQualifier
```
@Nullable
public String getQualifier()
```
    从接口复制的说明: TransactionAttribute
    Return a qualifier value associated with this transaction attribute.
    This may be used for choosing a corresponding transaction manager to process this specific transaction.
    指定者:
    getQualifier 在接口中 TransactionAttribute
  - rollbackOn
```
public boolean rollbackOn(Throwable ex)
```
    从接口复制的说明: TransactionAttribute
    Should we roll back on the given exception?
    指定者:
    rollbackOn 在接口中 TransactionAttribute
    参数:
    ex - the exception to evaluate
    返回:
    whether to perform a rollback or not