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hibernate-orm
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git-svn-id: https://svn.jboss.org/repos/hibernate/core/trunk@14450 1b8cb986-b30d-0410-93ca-fae66ebed9b2
This commit is contained in:
Steve Ebersole 2008-03-18 05:54:15 +00:00
parent f2ccf54a49
commit 9a024e2cdf
4 changed files with 108 additions and 8 deletions
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31
core/src/main/java/org/hibernate/context/CurrentSessionContext.java
View File

@ -1,3 +1,26 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Middleware LLC.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.context;
import org.hibernate.HibernateException;
@ -5,8 +28,8 @@ import org.hibernate.HibernateException;
import java.io.Serializable;
/**
* Defines the contract for implementations which know how to
* scope the notion of a {@link org.hibernate.SessionFactory#getCurrentSession() current session}.
* Defines the contract for implementations which know how to scope the notion
* of a {@link org.hibernate.SessionFactory#getCurrentSession() current session}.
* <p/>
* Implementations should adhere to the following:
* <ul>
@ -22,7 +45,7 @@ import java.io.Serializable;
* Note that there will be exactly one instance of the configured
* CurrentSessionContext implementation per {@link org.hibernate.SessionFactory}.
*
* @author <a href="mailto:steve@hibernate.org">Steve Ebersole </a>
* @author Steve Ebersole
*/
public interface CurrentSessionContext extends Serializable {
/**
@ -30,7 +53,7 @@ public interface CurrentSessionContext extends Serializable {
* by this implementation.
*
* @return The current session.
* @throws org.hibernate.HibernateException Typically indicates an issue
* @throws HibernateException Typically indicates an issue
* locating or creating the current session.
*/
public org.hibernate.classic.Session currentSession() throws HibernateException;

34
core/src/main/java/org/hibernate/context/JTASessionContext.java
View File

@ -1,3 +1,26 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Middleware LLC.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.context;
import org.hibernate.HibernateException;
@ -48,13 +71,16 @@ public class JTASessionContext implements CurrentSessionContext {
this.factory = factory;
}
/**
* {@inheritDoc}
*/
public Session currentSession() throws HibernateException {
TransactionManager transactionManager = factory.getTransactionManager();
if ( transactionManager == null ) {
throw new HibernateException( "No TransactionManagerLookup specified" );
}
Transaction txn = null;
Transaction txn;
try {
txn = transactionManager.getTransaction();
if ( txn == null ) {
@ -158,9 +184,15 @@ public class JTASessionContext implements CurrentSessionContext {
this.context = context;
}
/**
* {@inheritDoc}
*/
public void beforeCompletion() {
}
/**
* {@inheritDoc}
*/
public void afterCompletion(int i) {
context.currentSessionMap.remove( txn );
}

25
core/src/main/java/org/hibernate/context/ManagedSessionContext.java
View File

@ -1,3 +1,26 @@
/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Middleware LLC.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.context;
import org.hibernate.classic.Session;
@ -42,7 +65,7 @@ public class ManagedSessionContext implements CurrentSessionContext {
}
/**
* @see CurrentSessionContext#currentSession
* {@inheritDoc}
*/
public Session currentSession() {
Session current = existingSession( factory );

26
core/src/main/java/org/hibernate/context/ThreadLocalSessionContext.java
View File

@ -42,9 +42,9 @@ import org.hibernate.engine.SessionFactoryImplementor;
* The {@link #buildOrObtainSession}, {@link #isAutoCloseEnabled},
* {@link #isAutoFlushEnabled}, {@link #getConnectionReleaseMode}, and
* {@link #buildCleanupSynch} methods are all provided to allow easy
* subclassing (for long- running session scenarios, for example).
* subclassing (for long-running session scenarios, for example).
*
* @author <a href="mailto:steve@hibernate.org">Steve Ebersole </a>
* @author Steve Ebersole
*/
public class ThreadLocalSessionContext implements CurrentSessionContext {
@ -70,6 +70,9 @@ public class ThreadLocalSessionContext implements CurrentSessionContext {
this.factory = factory;
}
/**
* {@inheritDoc}
*/
public final Session currentSession() throws HibernateException {
Session current = existingSession( factory );
if (current == null) {
@ -94,6 +97,11 @@ public class ThreadLocalSessionContext implements CurrentSessionContext {
&& ! ( Proxy.getInvocationHandler( session ) instanceof TransactionProtectionWrapper ) );
}
/**
* Getter for property 'factory'.
*
* @return Value for property 'factory'.
*/
protected SessionFactoryImplementor getFactory() {
return factory;
}
@ -244,9 +252,15 @@ public class ThreadLocalSessionContext implements CurrentSessionContext {
this.factory = factory;
}
/**
* {@inheritDoc}
*/
public void beforeCompletion() {
}
/**
* {@inheritDoc}
*/
public void afterCompletion(int i) {
unbind( factory );
}
@ -260,6 +274,9 @@ public class ThreadLocalSessionContext implements CurrentSessionContext {
this.realSession = realSession;
}
/**
* {@inheritDoc}
*/
public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
try {
// If close() is called, guarantee unbind()
@ -310,6 +327,11 @@ public class ThreadLocalSessionContext implements CurrentSessionContext {
}
}
/**
* Setter for property 'wrapped'.
*
* @param wrapped Value to set for property 'wrapped'.
*/
public void setWrapped(Session wrapped) {
this.wrappedSession = wrapped;
}