org.springframework.transaction.interceptor

## Class DelegatingTransactionAttribute

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

- All Implemented Interfaces:
    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.
  Since:
    1.2
  Author:
    Juergen Hoeller
  See Also:
    Serialized Form

- - ### Field Summary

    - ### 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 and Description
    `DelegatingTransactionAttribute(TransactionAttribute targetAttribute)` Create a DelegatingTransactionAttribute for the given target attribute.

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `String` | `getQualifier()` Return a qualifier value associated with this transaction attribute.
    `boolean` | `rollbackOn(Throwable ex)` Should we roll back on the given exception?

    - ### Methods inherited from class org.springframework.transaction.support.DelegatingTransactionDefinition

      `equals, getIsolationLevel, getName, getPropagationBehavior, getTimeout, hashCode, isReadOnly, toString`

    - ### Methods inherited from class java.lang.Object

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

    - ### Methods inherited from interface org.springframework.transaction.TransactionDefinition

      `getIsolationLevel, getName, getPropagationBehavior, getTimeout, isReadOnly`

- - ### Constructor Detail

    - #### DelegatingTransactionAttribute

          public DelegatingTransactionAttribute(TransactionAttribute targetAttribute)

      Create a DelegatingTransactionAttribute for the given target attribute.
      Parameters:
        `targetAttribute` - the target TransactionAttribute to delegate to

  - ### Method Detail

    - #### getQualifier

          public String getQualifier()

      Description copied from interface: `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.

      Specified by:
        `getQualifier` in interface `TransactionAttribute`

    - #### rollbackOn

          public boolean rollbackOn(Throwable ex)

      Description copied from interface: `TransactionAttribute`
      Should we roll back on the given exception?
      Specified by:
        `rollbackOn` in interface `TransactionAttribute`
      Parameters:
        `ex` - the exception to evaluate
      Returns:
        whether to perform a rollback or not