org.apache.openejb.core.cmp
Class CmpContainer

java.lang.Object
  org.apache.openejb.core.cmp.CmpContainer

All Implemented Interfaces:

Container, RpcContainer

public class CmpContainer
extends Object
implements RpcContainer

Field Summary

protected Map<Class,BeanContext>	beansByClass When events are fired from the CMP engine only an entity bean instance is returned.
protected CmpEngine	cmpEngine The CmpEngine which performs the actual persistence operations
protected Object	containerID
protected Map<Object,BeanContext>	deploymentsById Index used for getDeployments() and getDeploymentInfo(deploymentId).
protected EntrancyTracker	entrancyTracker Tracks entity instances that have been "entered" so we can throw reentrancy exceptions.
protected SecurityService	securityService
protected TransactionSynchronizationRegistry	synchronizationRegistry

Constructor Summary

CmpContainer(Object id, TransactionManager transactionManager, SecurityService securityService, String cmpEngineFactory)

Method Summary

void	deploy(BeanContext beanContext)
BeanContext	getBeanContext(Object deploymentID)
BeanContext[]	getBeanContexts()
Object	getContainerID()
ContainerType	getContainerType()
Object	getEjbInstance(BeanContext beanContext, Object primaryKey)
Object	invoke(Object deployID, InterfaceType type, Class callInterface, Method callMethod, Object[] args, Object primKey)
Object	select(BeanContext beanContext, String methodSignature, String returnType, Object... args)
void	start(BeanContext beanContext)
void	stop(BeanContext beanContext)
void	undeploy(BeanContext beanContext)
int	update(BeanContext beanContext, String methodSignature, Object... args)

Methods inherited from class java.lang.Object

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

Field Detail

containerID

protected final Object containerID

securityService

protected final SecurityService securityService

deploymentsById

protected final Map<Object,BeanContext> deploymentsById

Index used for getDeployments() and getDeploymentInfo(deploymentId).

beansByClass

protected final Map<Class,BeanContext> beansByClass

When events are fired from the CMP engine only an entity bean instance is returned. The type of the bean is used to find the deployment info. This means that when the same type is used multiple ejb deployments a random deployment will be selected to handle the ejb callback.

cmpEngine

protected final CmpEngine cmpEngine

The CmpEngine which performs the actual persistence operations

entrancyTracker

protected EntrancyTracker entrancyTracker

Tracks entity instances that have been "entered" so we can throw reentrancy exceptions.

synchronizationRegistry

protected TransactionSynchronizationRegistry synchronizationRegistry

Constructor Detail

CmpContainer

public CmpContainer(Object id,
                    TransactionManager transactionManager,
                    SecurityService securityService,
                    String cmpEngineFactory)
             throws OpenEJBException

Throws:

OpenEJBException

Method Detail

getContainerID

public Object getContainerID()

Specified by:

getContainerID in interface Container

getContainerType

public ContainerType getContainerType()

Specified by:

getContainerType in interface Container

getBeanContexts

public BeanContext[] getBeanContexts()

Specified by:

getBeanContexts in interface Container

getBeanContext

public BeanContext getBeanContext(Object deploymentID)

Specified by:

getBeanContext in interface Container

deploy

public void deploy(BeanContext beanContext)
            throws OpenEJBException

Specified by:

deploy in interface Container

Throws:

OpenEJBException

start

public void start(BeanContext beanContext)
           throws OpenEJBException

Specified by:

start in interface Container

Throws:

OpenEJBException

stop

public void stop(BeanContext beanContext)
          throws OpenEJBException

Specified by:

stop in interface Container

Throws:

OpenEJBException

undeploy

public void undeploy(BeanContext beanContext)
              throws OpenEJBException

Specified by:

undeploy in interface Container

Throws:

OpenEJBException

getEjbInstance

public Object getEjbInstance(BeanContext beanContext,
                             Object primaryKey)

invoke

public Object invoke(Object deployID,
                     InterfaceType type,
                     Class callInterface,
                     Method callMethod,
                     Object[] args,
                     Object primKey)
              throws OpenEJBException

Specified by:

invoke in interface RpcContainer

Throws:

OpenEJBException

select

public Object select(BeanContext beanContext,
                     String methodSignature,
                     String returnType,
                     Object... args)
              throws javax.ejb.FinderException

Throws:

javax.ejb.FinderException

update

public int update(BeanContext beanContext,
                  String methodSignature,
                  Object... args)
           throws javax.ejb.FinderException

Throws:

javax.ejb.FinderException