## org.springframework.transaction.interceptor
Class TransactionAspectUtils

    java.lang.Object
      org.springframework.transaction.interceptor.TransactionAspectUtils

    public abstract class TransactionAspectUtils

extends Object

Utility methods for obtaining a PlatformTransactionManager by `qualifier value`.

Since:
  3.0.2
Author:
  Juergen Hoeller

Constructor Summary
`TransactionAspectUtils()`

Method Summary
`static PlatformTransactionManager` `getTransactionManager(BeanFactory beanFactory, String qualifier)` Obtain a PlatformTransactionManager from the given BeanFactory, matching the given qualifier.
`static PlatformTransactionManager` `getTransactionManager(ConfigurableListableBeanFactory bf, String qualifier)` Obtain a PlatformTransactionManager from the given BeanFactory, matching the given qualifier.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### TransactionAspectUtils

    public TransactionAspectUtils()

Method Detail

### getTransactionManager

    public static PlatformTransactionManager getTransactionManager(BeanFactory beanFactory,
                                                                   String qualifier)

  Obtain a PlatformTransactionManager from the given BeanFactory, matching the given qualifier.

  Parameters:
    `beanFactory` - the BeanFactory to get the PlatformTransactionManager bean from
    `qualifier` - the qualifier for selecting between multiple PlatformTransactionManager matches
  Returns:
    the chosen PlatformTransactionManager (never `null`)
  Throws:
    `IllegalStateException` - if no matching PlatformTransactionManager bean found

### getTransactionManager

    public static PlatformTransactionManager getTransactionManager(ConfigurableListableBeanFactory bf,
                                                                   String qualifier)

  Obtain a PlatformTransactionManager from the given BeanFactory, matching the given qualifier.

  Parameters:
    `bf` - the BeanFactory to get the PlatformTransactionManager bean from
    `qualifier` - the qualifier for selecting between multiple PlatformTransactionManager matches
  Returns:
    the chosen PlatformTransactionManager (never `null`)
  Throws:
    `IllegalStateException` - if no matching PlatformTransactionManager bean found