UnitilsTransactionManager (Unitils database module 3.4.6 API)

All Known Implementing Classes:

DefaultUnitilsTransactionManager
```
public interface UnitilsTransactionManager
```
Defines the contract for implementations that enable unit tests managed by unitils to be executed in a transaction.

Author:

Filip Neven, Tim Ducheyne

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`activateTransactionIfNeeded(Object testObject)`
`void`	`commit(Object testObject)` Commits the currently active transaction.
`DataSource`	`getTransactionalDataSource(DataSource dataSource)` Wraps the given `DataSource` in a transactional proxy.
`void`	`init(Set<UnitilsTransactionManagementConfiguration> transactionManagementConfigurations)` Initialize the transaction manager
`void`	`rollback(Object testObject)` Rolls back the currently active transaction.
`void`	`startTransaction(Object testObject)` Starts a transaction.

- Method Detail
  - init
```
void init(Set<UnitilsTransactionManagementConfiguration> transactionManagementConfigurations)
```
    Initialize the transaction manager
    
    Parameters:
    
    transactionManagementConfigurations - Set of possible providers of a spring PlatformTransactionManager, not null
  - getTransactionalDataSource
```
DataSource getTransactionalDataSource(DataSource dataSource)
```
    Wraps the given DataSource in a transactional proxy.
    The DataSource returned will make sure that, for the duration of a transaction, the same java.sql.Connection is returned, and that invocations on the close() method of these connections are suppressed.
    
    Parameters:
    
    dataSource - The data source to wrap, not null
    
    Returns:
    
    A transactional data source, not null
  - startTransaction
```
void startTransaction(Object testObject)
```
    Starts a transaction.
    
    Parameters:
    
    testObject - The test instance, not null
  - commit
```
void commit(Object testObject)
```
    Commits the currently active transaction. This transaction must have been initiated by calling startTransaction(Object) with the same testObject within the same thread.
    
    Parameters:
    
    testObject - The test instance, not null
  - rollback
```
void rollback(Object testObject)
```
    Rolls back the currently active transaction. This transaction must have been initiated by calling startTransaction(Object) with the same testObject within the same thread.
    
    Parameters:
    
    testObject - The test instance, not null
  - activateTransactionIfNeeded
```
void activateTransactionIfNeeded(Object testObject)
```

Interface UnitilsTransactionManager

Method Summary

Method Detail

init

getTransactionalDataSource

startTransaction

commit

rollback

activateTransactionIfNeeded