所有已知实现类:
TransactionTemplate
```
public interface TransactionOperations
```
Interface specifying basic transaction execution operations. Implemented by TransactionTemplate. Not often used directly, but a useful option to enhance testability, as it can easily be mocked or stubbed.
从以下版本开始:
2.0.4
作者:
Juergen Hoeller

方法概要

所有方法静态方法实例方法抽象方法默认方法
修饰符和类型	方法	说明
`<T> T`	`execute(TransactionCallback<T> action)`	Execute the action specified by the given callback object within a transaction.
`default void`	`executeWithoutResult(Consumer<TransactionStatus> action)`	Execute the action specified by the given `Runnable` within a transaction.
`static TransactionOperations`	`withoutTransaction()`	Return an implementation of the `TransactionOperations` interface which executes a given `TransactionCallback` without an actual transaction.

- 方法详细资料
  - execute
```
@Nullable
<T> T execute(TransactionCallback<T> action)
       throws TransactionException
```
    Execute the action specified by the given callback object within a transaction.
    Allows for returning a result object created within the transaction, that is, a domain object or a collection of domain objects. A RuntimeException thrown by the callback is treated as a fatal exception that enforces a rollback. Such an exception gets propagated to the caller of the template.
    参数:
    action - the callback object that specifies the transactional action
    返回:
    a result object returned by the callback, or null if none
    抛出:
    TransactionException - in case of initialization, rollback, or system errors
    RuntimeException - if thrown by the TransactionCallback
    另请参阅:
    executeWithoutResult(Consumer)
  - executeWithoutResult
```
default void executeWithoutResult(Consumer<TransactionStatus> action)
                           throws TransactionException
```
    Execute the action specified by the given Runnable within a transaction.
    If you need to return an object from the callback or access the TransactionStatus from within the callback, use execute(TransactionCallback) instead.
    This variant is analogous to using a TransactionCallbackWithoutResult but with a simplified signature for common cases - and conveniently usable with Java 8 lambda expressions.
    参数:
    action - the Runnable that specifies the transactional action
    抛出:
    TransactionException - in case of initialization, rollback, or system errors
    RuntimeException - if thrown by the Runnable
    从以下版本开始:
    5.2
    另请参阅:
    execute(TransactionCallback), TransactionCallbackWithoutResult
  - withoutTransaction
```
static TransactionOperations withoutTransaction()
```
    Return an implementation of the TransactionOperations interface which executes a given TransactionCallback without an actual transaction.
    Useful for testing: The behavior is equivalent to running with a transaction manager with no actual transaction (PROPAGATION_SUPPORTS) and no synchronization (SYNCHRONIZATION_NEVER).
    For a TransactionOperations implementation with actual transaction processing, use TransactionTemplate with an appropriate PlatformTransactionManager.
    从以下版本开始:
    5.2
    另请参阅:
    TransactionDefinition.PROPAGATION_SUPPORTS, AbstractPlatformTransactionManager.SYNCHRONIZATION_NEVER, TransactionTemplate

接口 TransactionOperations

方法概要

方法详细资料

execute

executeWithoutResult

withoutTransaction