CurrentSessionContext (Hibernate API Documentation) - Hibernate 3.2.3 正式版 API 英文文档

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org.hibernate.context
Interface CurrentSessionContext

All Known Implementing Classes:: JTASessionContext, ManagedSessionContext, ThreadLocalSessionContext

Defines the contract for implementations which know how to scope the notion of a current session.

Implementations should adhere to the following:

contain a constructor accepting a single argument of type SessionFactoryImplementor
should be thread safe
should be fully serializable

Implementors should be aware that they are also fully responsible for cleanup of any generated current-sessions.

Note that there will be exactly one instance of the configured CurrentSessionContext implementation per SessionFactory.

Method Summary

Session currentSession()
Retrieve the current session according to the scoping defined by this implementation.

Method Detail

public Session currentSession()
                       throws HibernateException

Retrieve the current session according to the scoping defined by this implementation.

Returns:: The current session.
Throws:: HibernateException - Typically indicates an issue locating or creating the current session.