Module io.jooby.hibernate

Package io.jooby.hibernate

Class SessionRequest

java.lang.Object

io.jooby.hibernate.SessionRequest

All Implemented Interfaces:

io.jooby.Route.Aware, io.jooby.Route.Filter

public class SessionRequest
extends Object
implements io.jooby.Route.Filter

Attach Session and javax.persistence.EntityManager to the current request.

The active Session is accessible via SessionFactory.getCurrentSession() for the duration of the route pipeline.

Once route pipeline is executed the session/entityManager is detached from current request and closed.

Usage:

 {

   install(new HikariModule());

   install(new HibernateModule());

   use(new SessionRequest());

   get("/handle", ctx -> {
     EntityManager handle = require(EntityManager.class);
     // work with handle.
   });
 }
 

NOTE: This is NOT the open session in view pattern. Persistent objects must be fully initialized to be encoded/rendered to the client. Otherwise, Hibernate results in LazyInitializationException.

Author:

Benjamin Quinn

Constructor Summary

Constructors

Constructor	Description
SessionRequest()	Creates a new session request and attach to the default/first session factory registered.
SessionRequest(String name)	Creates a new session request and attach the to a named session factory.

Method Summary

Modifier and Type	Method	Description
io.jooby.Route.Handler	apply(io.jooby.Route.Handler next)
io.jooby.ServiceKey<org.hibernate.SessionFactory>	getSessionFactoryKey()	Get the service key for accessing to the configured SessionFactory service.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.jooby.Route.Aware

setRoute

Methods inherited from interface io.jooby.Route.Filter

then, then

Constructor Details

SessionRequest

public SessionRequest(@NonNull
 String name)

Creates a new session request and attach the to a named session factory.

Parameters:

name - Name of the session factory.

SessionRequest

public SessionRequest()

Creates a new session request and attach to the default/first session factory registered.

Method Details

apply

@NonNull
public io.jooby.Route.Handler apply(@NonNull
 io.jooby.Route.Handler next)

Specified by:

apply in interface io.jooby.Route.Filter

getSessionFactoryKey

@NonNull
public io.jooby.ServiceKey<org.hibernate.SessionFactory> getSessionFactoryKey()

Get the service key for accessing to the configured SessionFactory service.

Returns:

The service key for accessing to the configured SessionFactory service.