java.lang.Object
- org.springframework.orm.hibernate4.support.OpenSessionInterceptor

All Implemented Interfaces:
Advice, Interceptor, MethodInterceptor, InitializingBean
```
public class OpenSessionInterceptor
extends Object
implements MethodInterceptor, InitializingBean
```
Simple AOP Alliance MethodInterceptor implementation that binds a new Hibernate Session for each method invocation, if none bound before.
This is a simple Hibernate Session scoping interceptor along the lines of OpenSessionInViewInterceptor, just for use with AOP setup instead of MVC setup. It opens a new Session with flush mode "MANUAL" since the Session is only meant for reading, except when participating in a transaction.
Since:
4.0.2
Author:
Juergen Hoeller
See Also:
OpenSessionInViewInterceptor, OpenSessionInViewFilter, HibernateTransactionManager, TransactionSynchronizationManager, SessionFactory.getCurrentSession()

Constructor Summary
Constructors
Constructor Description
OpenSessionInterceptor()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`afterPropertiesSet()`	Invoked by the containing `BeanFactory` after it has set all bean properties and satisfied `BeanFactoryAware`, `ApplicationContextAware` etc.
`SessionFactory`	`getSessionFactory()`	Return the Hibernate SessionFactory that should be used to create Hibernate Sessions.
`Object`	`invoke(MethodInvocation invocation)`	Implement this method to perform extra treatments before and after the invocation.
`protected Session`	`openSession()`	Open a Session for the SessionFactory that this interceptor uses.
`void`	`setSessionFactory(SessionFactory sessionFactory)`	Set the Hibernate SessionFactory that should be used to create Hibernate Sessions.

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

- Constructor Detail
  - OpenSessionInterceptor
```
public OpenSessionInterceptor()
```
- Method Detail
  - setSessionFactory
```
public void setSessionFactory(SessionFactory sessionFactory)
```
    Set the Hibernate SessionFactory that should be used to create Hibernate Sessions.
  - getSessionFactory
```
public SessionFactory getSessionFactory()
```
    Return the Hibernate SessionFactory that should be used to create Hibernate Sessions.
  - afterPropertiesSet
```
public void afterPropertiesSet()
```
    Description copied from interface: InitializingBean
    Invoked by the containing BeanFactory after it has set all bean properties and satisfied BeanFactoryAware, ApplicationContextAware etc.
    This method allows the bean instance to perform validation of its overall configuration and final initialization when all bean properties have been set.
    Specified by:
    afterPropertiesSet in interface InitializingBean
  - invoke
```
public Object invoke(MethodInvocation invocation)
              throws Throwable
```
    Description copied from interface: MethodInterceptor
    Implement this method to perform extra treatments before and after the invocation. Polite implementations would certainly like to invoke Joinpoint.proceed().
    Specified by:
    invoke in interface MethodInterceptor
    Parameters:
    invocation - the method invocation joinpoint
    Returns:
    the result of the call to Joinpoint.proceed(); might be intercepted by the interceptor
    Throws:
    Throwable - if the interceptors or the target object throws an exception
  - openSession
```
protected Session openSession()
                       throws DataAccessResourceFailureException
```
    Open a Session for the SessionFactory that this interceptor uses.
    The default implementation delegates to the SessionFactory.openSession() method and sets the Session's flush mode to "MANUAL".
    Returns:
    the Session to use
    Throws:
    DataAccessResourceFailureException - if the Session could not be created
    See Also:
    FlushMode.MANUAL

Class OpenSessionInterceptor

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

OpenSessionInterceptor

Method Detail

setSessionFactory

getSessionFactory

afterPropertiesSet

invoke

openSession