/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can obtain
* a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
* or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
* Sun designates this particular file as subject to the "Classpath" exception
* as provided by Sun in the GPL Version 2 section of the License file that
* accompanied this code. If applicable, add the following below the License
* Header, with the fields enclosed by brackets [] replaced by your own
* identifying information: "Portions Copyrighted [year]
* [name of copyright owner]"
*
* Contributor(s):
*
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package javax.ejb;
import java.rmi.RemoteException;
/**
* The SessionBean interface is implemented by every session enterprise Bean
* class. The container uses the SessionBean methods to notify the enterprise
* Bean instances of the instance's life cycle events.
*/
public interface SessionBean extends EnterpriseBean {
/**
* Set the associated session context. The container calls this method
* after the instance creation.
*
* <p> The enterprise Bean instance should store the reference to the
* context object in an instance variable.
*
* <p> This method is called with no transaction context.
*
* @param ctx A SessionContext interface for the instance.
*
* @exception EJBException Thrown by the method to indicate a failure
* caused by a system-level error.
*
* @exception RemoteException This exception is defined in the method
* signature to provide backward compatibility for applications written
* for the EJB 1.0 specification. Enterprise beans written for the
* EJB 1.1 specification should throw the
* javax.ejb.EJBException instead of this exception.
* Enterprise beans written for the EJB2.0 and higher specifications
* must throw the javax.ejb.EJBException instead of this exception.
*/
void setSessionContext(SessionContext ctx) throws EJBException,
RemoteException;
/**
* A container invokes this method before it ends the life of the session
* object. This happens as a result of a client's invoking a remove
* operation, or when a container decides to terminate the session object
* after a timeout.
*
* <p> This method is called with no transaction context.
*
* @exception EJBException Thrown by the method to indicate a failure
* caused by a system-level error.
*
* @exception RemoteException This exception is defined in the method
* signature to provide backward compatibility for enterprise beans
* written for the EJB 1.0 specification. Enterprise beans written
* for the EJB 1.1 specification should throw the
* javax.ejb.EJBException instead of this exception.
* Enterprise beans written for the EJB2.0 and higher specifications
* must throw the javax.ejb.EJBException instead of this exception.
*/
void ejbRemove() throws EJBException, RemoteException;
/**
* The activate method is called when the instance is activated
* from its "passive" state. The instance should acquire any resource
* that it has released earlier in the ejbPassivate() method.
*
* <p> This method is called with no transaction context.
*
* @exception EJBException Thrown by the method to indicate a failure
* caused by a system-level error.
*
* @exception RemoteException This exception is defined in the method
* signature to provide backward compatibility for enterprise beans
* written for the EJB 1.0 specification. Enterprise beans written
* for the EJB 1.1 specification should throw the
* javax.ejb.EJBException instead of this exception.
* Enterprise beans written for the EJB2.0 and higher specifications
* must throw the javax.ejb.EJBException instead of this exception.
*/
void ejbActivate() throws EJBException, RemoteException;
/**
* The passivate method is called before the instance enters
* the "passive" state. The instance should release any resources that
* it can re-acquire later in the ejbActivate() method.
*
* <p> After the passivate method completes, the instance must be
* in a state that allows the container to use the Java Serialization
* protocol to externalize and store away the instance's state.
*
* <p> This method is called with no transaction context.
*
* @exception EJBException Thrown by the method to indicate a failure
* caused by a system-level error.
*
* @exception RemoteException This exception is defined in the method
* signature to provide backward compatibility for enterprise beans
* written for the EJB 1.0 specification. Enterprise beans written
* for the EJB 1.1 specification should throw the
* javax.ejb.EJBException instead of this exception.
* Enterprise beans written for the EJB2.0 and higher specifications
* must throw the javax.ejb.EJBException instead of this exception.
*/
void ejbPassivate() throws EJBException, RemoteException;
}
|
