DefaultUnitilsTransactionManager (Unitils database module 4.0.0 API)

java.lang.Object
- org.unitils.database.transaction.impl.DefaultUnitilsTransactionManager

所有已实现的接口:

UnitilsTransactionManager
```
public class DefaultUnitilsTransactionManager
extends Object
implements UnitilsTransactionManager
```
Implements transactions for unit tests, by delegating to a spring PlatformTransactionManager. The concrete implementation of PlatformTransactionManager that is used depends on the test class. If a custom PlatformTransactionManager was configured in a spring ApplicationContext, this one is used. If not, a suitable subclass of PlatformTransactionManager is created, depending on the configuration of a test. E.g. if some ORM persistence unit was configured on the test, a PlatformTransactionManager that can offer transactional behavior for such a persistence unit is used. If no such configuration is found, a DataSourceTransactionManager is used.

作者:

Filip Neven, Tim Ducheyne

字段概要

字段
限定符和类型	字段和说明
`protected Map<Object,org.springframework.transaction.PlatformTransactionManager>`	`testObjectPlatformTransactionManagerMap` ThreadLocal for holding the PlatformTransactionManager that is used by the current test
`protected Map<Object,Boolean>`	`testObjectTransactionActiveMap`
`protected Map<Object,org.springframework.transaction.TransactionStatus>`	`testObjectTransactionStatusMap` ThreadLocal for holding the TransactionStatus that keeps track of the current test's transaction status
`protected List<UnitilsTransactionManagementConfiguration>`	`transactionManagementConfigurations` Set of possible providers of a spring `PlatformTransactionManager`, not null

构造器概要

构造器
构造器和说明

DefaultUnitilsTransactionManager()

构造器
构造器和说明
`DefaultUnitilsTransactionManager()`

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`void`	`activateTransactionIfNeeded(Object testObject)`
`void`	`commit(Object testObject)` Commits the transaction.
`protected org.springframework.transaction.TransactionDefinition`	`createTransactionDefinition(Object testObject)` Returns a `TransactionDefinition` object containing the necessary transaction parameters.
`protected void`	`doStartTransaction(Object testObject, UnitilsTransactionManagementConfiguration transactionManagementConfiguration)`
`DataSource`	`getTransactionalDataSource(DataSource dataSource)` Returns the given datasource, wrapped in a spring `TransactionAwareDataSourceProxy`
`protected UnitilsTransactionManagementConfiguration`	`getTransactionManagementConfiguration(Object testObject)`
`void`	`init(Set<UnitilsTransactionManagementConfiguration> transactionManagementConfigurations)` Initialize the transaction manager
`void`	`rollback(Object testObject)` Rolls back the transaction.
`protected void`	`setTransactionManagementConfigurations(Set<UnitilsTransactionManagementConfiguration> transactionManagementConfigurationsSet)`
`void`	`startTransaction(Object testObject)` Starts the transaction.

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

- 字段详细资料
  - testObjectTransactionActiveMap
```
protected Map<Object,Boolean> testObjectTransactionActiveMap
```
  - testObjectTransactionStatusMap
```
protected Map<Object,org.springframework.transaction.TransactionStatus> testObjectTransactionStatusMap
```
    ThreadLocal for holding the TransactionStatus that keeps track of the current test's transaction status
  - testObjectPlatformTransactionManagerMap
```
protected Map<Object,org.springframework.transaction.PlatformTransactionManager> testObjectPlatformTransactionManagerMap
```
    ThreadLocal for holding the PlatformTransactionManager that is used by the current test
  - transactionManagementConfigurations
```
protected List<UnitilsTransactionManagementConfiguration> transactionManagementConfigurations
```
    Set of possible providers of a spring PlatformTransactionManager, not null
- 构造器详细资料
  - DefaultUnitilsTransactionManager
```
public DefaultUnitilsTransactionManager()
```
- 方法详细资料
  - init
```
public void init(Set<UnitilsTransactionManagementConfiguration> transactionManagementConfigurations)
```
    从接口复制的说明: UnitilsTransactionManager
    
    Initialize the transaction manager
    
    指定者:
    
    init 在接口中 UnitilsTransactionManager
    
    参数:
    
    transactionManagementConfigurations - Set of possible providers of a spring PlatformTransactionManager, not null
  - getTransactionalDataSource
```
public DataSource getTransactionalDataSource(DataSource dataSource)
```
    Returns the given datasource, wrapped in a spring TransactionAwareDataSourceProxy
    
    指定者:
    
    getTransactionalDataSource 在接口中 UnitilsTransactionManager
    
    参数:
    
    dataSource - The data source to wrap, not null
    
    返回:
    
    A transactional data source, not null
  - startTransaction
```
public void startTransaction(Object testObject)
```
    Starts the transaction. Starts a transaction on the PlatformTransactionManager that is configured for the given testObject.
    
    指定者:
    
    startTransaction 在接口中 UnitilsTransactionManager
    
    参数:
    
    testObject - The test object, not null
  - activateTransactionIfNeeded
```
public void activateTransactionIfNeeded(Object testObject)
```
    指定者:
    
    activateTransactionIfNeeded 在接口中 UnitilsTransactionManager
  - doStartTransaction
```
protected void doStartTransaction(Object testObject,
                                  UnitilsTransactionManagementConfiguration transactionManagementConfiguration)
```
  - commit
```
public void commit(Object testObject)
```
    Commits the transaction. Uses the PlatformTransactionManager and transaction that is associated with the given test object.
    
    指定者:
    
    commit 在接口中 UnitilsTransactionManager
    
    参数:
    
    testObject - The test object, not null
  - rollback
```
public void rollback(Object testObject)
```
    Rolls back the transaction. Uses the PlatformTransactionManager and transaction that is associated with the given test object.
    
    指定者:
    
    rollback 在接口中 UnitilsTransactionManager
    
    参数:
    
    testObject - The test object, not null
  - createTransactionDefinition
```
protected org.springframework.transaction.TransactionDefinition createTransactionDefinition(Object testObject)
```
    Returns a TransactionDefinition object containing the necessary transaction parameters. Simply returns a default DefaultTransactionDefinition object with the 'propagation required' attribute
    
    参数:
    
    testObject - The test object, not null
    
    返回:
    
    The default TransactionDefinition
  - getTransactionManagementConfiguration
```
protected UnitilsTransactionManagementConfiguration getTransactionManagementConfiguration(Object testObject)
```
  - setTransactionManagementConfigurations
```
protected void setTransactionManagementConfigurations(Set<UnitilsTransactionManagementConfiguration> transactionManagementConfigurationsSet)
```

类 DefaultUnitilsTransactionManager

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

testObjectTransactionActiveMap

testObjectTransactionStatusMap

testObjectPlatformTransactionManagerMap

transactionManagementConfigurations

构造器详细资料

DefaultUnitilsTransactionManager

方法详细资料

init

getTransactionalDataSource

startTransaction

activateTransactionIfNeeded

doStartTransaction

commit

rollback

createTransactionDefinition

getTransactionManagementConfiguration

setTransactionManagementConfigurations