Class HibernateInterceptor
- java.lang.Object
- org.springframework.orm.hibernate3.HibernateAccessor
- org.springframework.orm.hibernate3.HibernateInterceptor
- All Implemented Interfaces:
Advice
,Interceptor
,MethodInterceptor
,Aware
,BeanFactoryAware
,InitializingBean
@Deprecated public class HibernateInterceptor extends HibernateAccessor implements MethodInterceptor
Deprecated.as of Spring 3.2.7, in favor of either HibernateTemplate usage or native Hibernate API usage within transactions, in combination with a generalPersistenceExceptionTranslationPostProcessor
. Note: This class does not have an equivalent replacement inorm.hibernate4
. If you desperately need a scoped Session bound through AOP, consider the newly introducedOpenSessionInterceptor
.This interceptor binds a new Hibernate Session to the thread before a method call, closing and removing it afterwards in case of any method outcome. If there already is a pre-bound Session (e.g. from HibernateTransactionManager, or from a surrounding Hibernate-intercepted method), the interceptor simply participates in it.Application code must retrieve a Hibernate Session via the
SessionFactoryUtils.getSession
method or - preferably - Hibernate's ownSessionFactory.getCurrentSession()
method, to be able to detect a thread-bound Session. Typically, the code will look like as follows:public void doSomeDataAccessAction() { Session session = this.sessionFactory.getCurrentSession(); ... // No need to close the Session or translate exceptions! }
Note that this interceptor automatically translates HibernateExceptions, via delegating to theSessionFactoryUtils.convertHibernateAccessException
method that converts them to exceptions that are compatible with theorg.springframework.dao
exception hierarchy (like HibernateTemplate does). This can be turned off if the raw exceptions are preferred.This class can be considered a declarative alternative to HibernateTemplate's callback approach. The advantages are:
- no anonymous classes necessary for callback implementations;
- the possibility to throw any application exceptions from within data access code.
The drawback is the dependency on interceptor configuration. However, note that this interceptor is usually not necessary in scenarios where the data access code always executes within transactions. A transaction will always have a thread-bound Session in the first place, so adding this interceptor to the configuration just adds value when fine-tuning Session settings like the flush mode - or when relying on exception translation.
- Since:
- 1.2
- Author:
- Juergen Hoeller
- See Also:
SessionFactory.getCurrentSession()
,HibernateTransactionManager
,HibernateTemplate
Field Summary
Fields inherited from class org.springframework.orm.hibernate3.HibernateAccessor
FLUSH_ALWAYS, FLUSH_AUTO, FLUSH_COMMIT, FLUSH_EAGER, FLUSH_NEVER, logger
Constructor Summary
Constructors Constructor Description HibernateInterceptor()
Deprecated.
Method Summary
All Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description protected Session
getSession()
Deprecated.Return a Session for use by this interceptor.Object
invoke(MethodInvocation methodInvocation)
Deprecated.Implement this method to perform extra treatments before and after the invocation.void
setExceptionConversionEnabled(boolean exceptionConversionEnabled)
Deprecated.Set whether to convert any HibernateException raised to a Spring DataAccessException, compatible with theorg.springframework.dao
exception hierarchy.Methods inherited from class org.springframework.orm.hibernate3.HibernateAccessor
afterPropertiesSet, applyFlushMode, convertHibernateAccessException, convertJdbcAccessException, convertJdbcAccessException, disableFilters, enableFilters, flushIfNecessary, getDefaultJdbcExceptionTranslator, getEntityInterceptor, getFilterNames, getFlushMode, getJdbcExceptionTranslator, getSessionFactory, setBeanFactory, setEntityInterceptor, setEntityInterceptorBeanName, setFilterName, setFilterNames, setFlushMode, setFlushModeName, setJdbcExceptionTranslator, setSessionFactory
Constructor Detail
HibernateInterceptor
public HibernateInterceptor()
Deprecated.
Method Detail
setExceptionConversionEnabled
public void setExceptionConversionEnabled(boolean exceptionConversionEnabled)
Deprecated.Set whether to convert any HibernateException raised to a Spring DataAccessException, compatible with theorg.springframework.dao
exception hierarchy.Default is "true". Turn this flag off to let the caller receive raw exceptions as-is, without any wrapping.
- See Also:
DataAccessException
invoke
public Object invoke(MethodInvocation methodInvocation) throws Throwable
Deprecated.Description copied from interface:MethodInterceptor
Implement this method to perform extra treatments before and after the invocation. Polite implementations would certainly like to invokeJoinpoint.proceed()
.- Specified by:
invoke
in interfaceMethodInterceptor
- Parameters:
methodInvocation
- 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
getSession
protected Session getSession()
Deprecated.Return a Session for use by this interceptor.