ManagedSessionContext

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org.hibernate.context
Class ManagedSessionContext

java.lang.Object
  org.hibernate.context.ManagedSessionContext

All Implemented Interfaces:: CurrentSessionContext, java.io.Serializable

public class ManagedSessionContext
extends java.lang.Object
implements CurrentSessionContext

Represents a CurrentSessionContext the notion of a contextual session is managed by some external entity (generally some form of interceptor, etc). This external manager is responsible for scoping these contextual sessions appropriately binding/unbinding them here for exposure to the application through SessionFactory.getCurrentSession()>SessionFactory.getCurrentSession() 55 calls.

Basically exposes two interfaces.

First is the implementation of CurrentSessionContext which is then used by the SessionFactory.getCurrentSession()>SessionFactory.getCurrentSession() 55 calls. This portion is instance-based specific to the session factory owning the given instance of this impl (there will be one instance of this per each session factory using this strategy).
Second is the externally facing methods hasBind(org.hibernate.SessionFactory) 55 , bind(org.hibernate.classic.Session) 55 , and unbind(org.hibernate.SessionFactory) 55 used by the external thing to manage exposure of the current session it is scoping. This portion is static to allow easy reference from that external thing.

The underlying storage of the current sessions here is a static java.lang.ThreadLocal-based map where the sessions are keyed by the the owning session factory.

Field Summary

private static java.lang.ThreadLocal context


private org.hibernate.engine.SessionFactoryImplementor factory


Constructor Summary

ManagedSessionContext(org.hibernate.engine.SessionFactoryImplementor factory)


Method Summary

static org.hibernate.classic.Session bind(org.hibernate.classic.Session session)
          Binds the given session to the current context for its session factory.

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

private static void doCleanup()


private static org.hibernate.classic.Session existingSession(org.hibernate.SessionFactory factory)


static boolean hasBind(org.hibernate.SessionFactory factory)
          Check to see if there is already a session associated with the current thread for the given session factory.

protected static java.util.Map sessionMap()


private static java.util.Map sessionMap(boolean createMap)


static org.hibernate.classic.Session unbind(org.hibernate.SessionFactory factory)
          Unbinds the session (if one) current associated with the context for the given session.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

context

private static final java.lang.ThreadLocal context

factory

private final org.hibernate.engine.SessionFactoryImplementor factory

Constructor Detail