org.openejb.core.stateful
Class StatefulContainer

java.lang.Object
  org.openejb.core.stateful.StatefulContainer

All Implemented Interfaces:

Container, TransactionContainer, RpcContainer

public class StatefulContainer
extends java.lang.Object
implements RpcContainer, TransactionContainer

Stateful SessionBean container

Version:

$Revision: 2495 $ $Date: 2006-02-22 23:30:53 -0800 (Wed, 22 Feb 2006) $

Author:

Richard Monson-Haefel, David Blevins

Field Summary

protected static Logger

logger

Fields inherited from interface org.openejb.Container

ENTITY, MESSAGE_DRIVEN, STATEFUL, STATELESS

Constructor Summary

StatefulContainer()

Method Summary

protected ProxyInfo	createEJBObject(java.lang.reflect.Method callMethod, java.lang.Object[] args, ThreadContext callContext)
void	deploy(java.lang.Object deploymentID, DeploymentInfo info) Adds a bean to this container.
DeploymentInfo[]	deployments() Gets the DeploymentInfo objects for all the beans deployed in this container.
void	discardInstance(javax.ejb.EnterpriseBean bean, ThreadContext threadContext)
java.lang.Object	getContainerID() Gets the id of this container.
int	getContainerType() Gets the type of container (STATELESS, STATEFUL, ENTITY, or MESSAGE_DRIVEN
DeploymentInfo	getDeploymentInfo(java.lang.Object deploymentID) Gets the DeploymentInfo object for the bean with the specified deployment id.
StatefulInstanceManager	getInstanceManager()
void	init(java.lang.Object id, java.util.HashMap registry, java.util.Properties properties) This method is used to initalized a new container with its name, deployments and properties.
protected java.lang.Object	invoke(java.lang.reflect.Method callMethod, java.lang.reflect.Method runMethod, java.lang.Object[] args, javax.ejb.EnterpriseBean bean, ThreadContext callContext)
java.lang.Object	invoke(java.lang.Object deployID, java.lang.reflect.Method callMethod, java.lang.Object[] args, java.lang.Object primKey, java.lang.Object securityIdentity) Invokes a method on an instance of the specified bean deployment.
protected java.lang.Object	newPrimaryKey()
protected void	removeEJBObject(java.lang.reflect.Method callMethod, java.lang.Object[] args, ThreadContext callContext)

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected static final Logger logger

Constructor Detail

StatefulContainer

public StatefulContainer()

Method Detail

init

public void init(java.lang.Object id,
                 java.util.HashMap registry,
                 java.util.Properties properties)
          throws OpenEJBException

Description copied from interface: Container

This method is used to initalized a new container with its name, deployments and properties. this method is invoked by the assembler and will throw an exception if invoked after the container is assembled.

Specified by:

init in interface Container

Throws:

OpenEJBException

deployments

public DeploymentInfo[] deployments()

Gets the DeploymentInfo objects for all the beans deployed in this container.

Specified by:

deployments in interface Container

Returns:

an array of DeploymentInfo objects

See Also:

DeploymentInfo

getDeploymentInfo

public DeploymentInfo getDeploymentInfo(java.lang.Object deploymentID)

Gets the DeploymentInfo object for the bean with the specified deployment id.

Specified by:

getDeploymentInfo in interface Container

Parameters:

deploymentID - the deployment id of the deployed bean.

Returns:

the DeploymentInfo object associated with the bean.

See Also:

DeploymentInfo, DeploymentInfo.getDeploymentID()

getContainerType

public int getContainerType()

Gets the type of container (STATELESS, STATEFUL, ENTITY, or MESSAGE_DRIVEN

Specified by:

getContainerType in interface Container

Returns:

id type bean container

getContainerID

public java.lang.Object getContainerID()

Gets the id of this container.

Specified by:

getContainerID in interface Container

Returns:

the id of this container.

deploy

public void deploy(java.lang.Object deploymentID,
                   DeploymentInfo info)
            throws OpenEJBException

Adds a bean to this container.

Specified by:

deploy in interface Container

Parameters:

deploymentID - the deployment id of the bean to deploy.

info - the DeploymentInfo object associated with the bean.

Throws:

OpenEJBException - Occurs when the container is not able to deploy the bean for some reason.

invoke

public java.lang.Object invoke(java.lang.Object deployID,
                               java.lang.reflect.Method callMethod,
                               java.lang.Object[] args,
                               java.lang.Object primKey,
                               java.lang.Object securityIdentity)
                        throws OpenEJBException

Invokes a method on an instance of the specified bean deployment. (processes all business methods on an remote interface)

Specified by:

invoke in interface RpcContainer

Parameters:

deployID - the dployment id of the bean deployment

callMethod - the method to be called on the bean instance

args - the arguments to use when invoking the specified method

primKey - the primary key class of the bean or null if the bean does not need a primary key

securityIdentity - identity

Returns:

the result of invoking the specified method on the bean instance

Throws:

OpenEJBException

See Also:

StatelessContainer.invoke

invoke

protected java.lang.Object invoke(java.lang.reflect.Method callMethod,
                                  java.lang.reflect.Method runMethod,
                                  java.lang.Object[] args,
                                  javax.ejb.EnterpriseBean bean,
                                  ThreadContext callContext)
                           throws OpenEJBException

Throws:

OpenEJBException

getInstanceManager

public StatefulInstanceManager getInstanceManager()

removeEJBObject

protected void removeEJBObject(java.lang.reflect.Method callMethod,
                               java.lang.Object[] args,
                               ThreadContext callContext)
                        throws OpenEJBException

Throws:

OpenEJBException

createEJBObject

protected ProxyInfo createEJBObject(java.lang.reflect.Method callMethod,
                                    java.lang.Object[] args,
                                    ThreadContext callContext)
                             throws OpenEJBException

Throws:

OpenEJBException

newPrimaryKey

protected java.lang.Object newPrimaryKey()

discardInstance

public void discardInstance(javax.ejb.EnterpriseBean bean,
                            ThreadContext threadContext)

Specified by:

discardInstance in interface TransactionContainer