BMPPersistenceManager

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org.jboss.ejb.plugins
Class BMPPersistenceManager

java.lang.Object
  org.jboss.ejb.plugins.BMPPersistenceManager

All Implemented Interfaces:: AllowedOperationsFlags (src) , ContainerPlugin (src) , EntityPersistenceManager (src) , Service (src)

public class BMPPersistenceManager
extends java.lang.Object
implements EntityPersistenceManager (src)

Persistence manager for BMP entites. All calls are simply deligated to the entity implementation class.

Field Summary

Fields inherited from interface org.jboss.ejb.AllowedOperationsFlags (src)

IN_AFTER_BEGIN, IN_AFTER_COMPLETION, IN_BEFORE_COMPLETION, IN_BUSINESS_METHOD, IN_EJB_ACTIVATE, IN_EJB_CREATE, IN_EJB_FIND, IN_EJB_HOME, IN_EJB_LOAD, IN_EJB_PASSIVATE, IN_EJB_POST_CREATE, IN_EJB_REMOVE, IN_EJB_STORE, IN_EJB_TIMEOUT, IN_INTERCEPTOR_METHOD, IN_SERVICE_ENDPOINT_METHOD, IN_SET_ENTITY_CONTEXT, IN_SET_MESSAGE_DRIVEN_CONTEXT, IN_SET_SESSION_CONTEXT, IN_UNSET_ENTITY_CONTEXT, NOT_ALLOWED

Constructor Summary
`BMPPersistenceManager()`

Method Summary
`void`	`activateEntity(EntityEnterpriseContext (src) ctx)` This method is called when an entity shall be activated.
`void`	`create()` create the service, do expensive operations etc
`java.lang.Object`	`createBeanClassInstance()` Returns a new instance of the bean class or a subclass of the bean class.
`void`	`createEntity(java.lang.reflect.Method m, java.lang.Object[] args, EntityEnterpriseContext (src) ctx)` This method is called whenever an entity is to be created.
`void`	`destroy()` destroy the service, tear down
`java.util.Collection`	`findEntities(java.lang.reflect.Method finderMethod, java.lang.Object[] args, EntityEnterpriseContext (src) ctx, GenericEntityObjectFactory (src) factory)` This method is called when collections of entities are to be found.
`java.lang.Object`	`findEntity(java.lang.reflect.Method finderMethod, java.lang.Object[] args, EntityEnterpriseContext (src) ctx, GenericEntityObjectFactory (src) factory)` This method is called when single entities are to be found.
`void`	`invokeEjbStore(EntityEnterpriseContext (src) ctx)` Invokes ejbStore on the instance.
`boolean`	`isModified(EntityEnterpriseContext (src) ctx)` This method is used to determined whether the instance was modified.
`boolean`	`isStoreRequired(EntityEnterpriseContext (src) ctx)` This method is used to determine if an entity should be stored.
`void`	`loadEntity(EntityEnterpriseContext (src) ctx)` This method is called whenever an entity shall be load from the underlying storage.
`void`	`passivateEntity(EntityEnterpriseContext (src) ctx)` This method is called when an entity shall be passivate.
`void`	`postCreateEntity(java.lang.reflect.Method m, java.lang.Object[] args, EntityEnterpriseContext (src) ctx)` This method is called whenever an entity is to be created.
`void`	`removeEntity(EntityEnterpriseContext (src) ctx)` This method is called when an entity shall be removed from the underlying storage.
`void`	`setContainer(Container (src) c)` This callback is set by the container so that the plugin may access it
`void`	`start()` start the service, create is already called
`void`	`stop()` stop the service
`void`	`storeEntity(EntityEnterpriseContext (src) ctx)` This method is called whenever an entity shall be stored to the underlying storage.

Methods inherited from class java.lang.Object

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

Constructor Detail

BMPPersistenceManager

public BMPPersistenceManager()

Method Detail

setContainer

public void setContainer(Container (src)  c)

Description copied from interface: ContainerPlugin (src)

This callback is set by the container so that the plugin may access it

Specified by:: setContainer in interface ContainerPlugin (src)

Parameters:: c - The container using this plugin. This may be null if the plugin is being disassociated from a container.

create

public void create()
            throws java.lang.Exception

Description copied from interface: Service (src)

create the service, do expensive operations etc

Specified by:: create in interface Service (src)

Throws:: java.lang.Exception

createBeanClassInstance

public java.lang.Object createBeanClassInstance()
                                         throws java.lang.Exception

Returns a new instance of the bean class or a subclass of the bean class.

Specified by:: createBeanClassInstance in interface EntityPersistenceManager (src)

Returns:: the new instance
Throws:: java.lang.Exception

start

public void start()

Description copied from interface: Service (src)

start the service, create is already called

Specified by:: start in interface Service (src)

stop

public void stop()

Description copied from interface: Service (src)

stop the service

Specified by:: stop in interface Service (src)

destroy

public void destroy()

Description copied from interface: Service (src)

destroy the service, tear down

Specified by:: destroy in interface Service (src)