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package com.sun.ejb;
import java.util.Enumeration;
import java.rmi.Remote;
import javax.persistence.EntityManagerFactory;
import javax.persistence.EntityManager;
import javax.ejb.*;
import javax.ejb.spi.HandleDelegate;
import javax.transaction.TransactionManager;
import com.sun.enterprise.deployment.EjbDescriptor;
import com.sun.enterprise.config.ConfigContext;
/**
* ContainerFactory creates the appropriate Container instance
* (StatefulSessionContainer, StatelessSessionContainer, EntityContainer,
* MessageBeanContainer) and initializes it.
*
* It is also a factory for EJBObject/Home instances which are needed
* by the Protocol Manager when a remote invocation arrives.
*
*/
public interface ContainerFactory {
/**
* Create the appropriate Container instance and initialize it.
* @param ejbDescriptor the deployment descriptor of the EJB
for which a container is to be created.
*/
Container createContainer(EjbDescriptor ejbDescriptor,
ClassLoader loader,
com.sun.enterprise.SecurityManager sm,
ConfigContext dynamicConfigContext)
throws Exception;
/**
* Get the container instance corresponding to the given EJB id.
*/
Container getContainer(long ejbId);
/**
* Remove the container instance corresponding to the given EJB id.
*/
public void removeContainer(long ejbId);
/**
* List all container instances in this JVM.
*/
public Enumeration listContainers();
/**
* Return the container factory's TransactionManager object.
* Called from SerialContext during JNDI lookup at
* "java:pm/TransactionManager". Note that the container's
* TransactionManager is a wrapper over the real TM.
*/
public TransactionManager getTransactionMgr();
/**
* Return the EjbDescriptor for the given ejbId.
*/
public EjbDescriptor getEjbDescriptor(long ejbId);
public Object getEJBContextObject(String contextType);
/**
* Register an EntityManager with EXTENDED persistence context for
* the current ejb component. Only applicable for stateful session
* beans.
*/
public EntityManager lookupExtendedEntityManager(EntityManagerFactory factory);
/**
* EJB Timer Service operations.
*/
public void initEJBTimerService() throws Exception;
public void restoreEJBTimers() throws Exception;
public void shutdownEJBTimerService();
}
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