org.jboss.ejb
Class EjbModule

java.lang.Object
  org.jboss.mx.util.JBossNotificationBroadcasterSupport
      org.jboss.system.ServiceMBeanSupport
          org.jboss.ejb.EjbModule

All Implemented Interfaces:

javax.management.MBeanRegistration, javax.management.NotificationBroadcaster, javax.management.NotificationEmitter, EjbModuleMBean, org.jboss.system.Service, org.jboss.system.ServiceMBean

public class EjbModule
extends org.jboss.system.ServiceMBeanSupport
implements EjbModuleMBean

An EjbModule represents a collection of beans that are deployed as a unit.

The beans may use the EjbModule to access other beans within the same deployment unit.

Version:

$Revision: 57281 $

Author:

Rickard Öberg, David Jencks, Francisco Reverbel, Adrian.Brock, Scott Stark

See Also:

Container, EJBDeployer

Field Summary

static int	ANY
static String	BASE_EJB_MODULE_NAME
static int	BMT
static int	CMT
static String	DEFAULT_ENTITY_BMP_CONFIGURATION
static String	DEFAULT_ENTITY_CMP_CONFIGURATION
static String	DEFAULT_MESSAGEDRIVEN_CONFIGURATION
static String	DEFAULT_STATEFUL_CONFIGURATION
static String	DEFAULT_STATELESS_CONFIGURATION
static javax.management.ObjectName	EJB_MODULE_QUERY_NAME

Fields inherited from class org.jboss.system.ServiceMBeanSupport

server, SERVICE_CONTROLLER_SIG, serviceName

Fields inherited from interface org.jboss.system.ServiceMBean

CREATE_EVENT, CREATED, DESTROY_EVENT, DESTROYED, FAILED, REGISTERED, START_EVENT, STARTED, STARTING, states, STOP_EVENT, STOPPED, STOPPING, UNREGISTERED

Constructor Summary

EjbModule(org.jboss.deployment.DeploymentInfo di, TransactionManager tm, javax.management.ObjectName webServiceName)

Method Summary

void	addLocalHome(Container con, javax.ejb.EJBLocalHome localHome)
protected void	createService()
protected void	destroyService()
ClassLoader	getClassLoader() Get the class loader of this deployment unit.
Container	getContainer(String name) Get a container from this deployment unit that corresponds to a given name
Collection	getContainers() Get all containers in this deployment unit.
javax.ejb.EJBLocalHome	getLocalHome(Container con)
Object	getModuleData(Object key)
Map	getModuleDataMap()
URL	getURL() Get the URL from which this deployment unit was deployed
boolean	isCallByValue() Whether the container is call by value
void	putModuleData(Object key, Object value)
void	removeContainer(Container con) Remove a container from this deployment unit.
void	removeLocalHome(Container con)
void	removeModuleData(Object key)
void	setClassLoader(ClassLoader cl) Set the class loader of this deployment unit
protected void	startService() The mbean Service interface start method calls the start method on each contatiner, then the init method on each container.
protected void	stopService() Stops all the containers of this application.

Methods inherited from class org.jboss.system.ServiceMBeanSupport

create, destroy, getDeploymentInfo, getLog, getName, getNextNotificationSequenceNumber, getObjectName, getServer, getServiceName, getState, getStateString, jbossInternalCreate, jbossInternalDescription, jbossInternalDestroy, jbossInternalLifecycle, jbossInternalStart, jbossInternalStop, postDeregister, postRegister, preDeregister, preRegister, start, stop

Methods inherited from class org.jboss.mx.util.JBossNotificationBroadcasterSupport

addNotificationListener, getNotificationInfo, handleNotification, nextNotificationSequenceNumber, removeNotificationListener, removeNotificationListener, sendNotification

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.system.ServiceMBean

getName, getState, getStateString, jbossInternalLifecycle

Methods inherited from interface org.jboss.system.Service

create, destroy, start, stop

Field Detail

BASE_EJB_MODULE_NAME

public static final String BASE_EJB_MODULE_NAME

See Also:

Constant Field Values

EJB_MODULE_QUERY_NAME

public static final javax.management.ObjectName EJB_MODULE_QUERY_NAME

DEFAULT_STATELESS_CONFIGURATION

public static String DEFAULT_STATELESS_CONFIGURATION

DEFAULT_STATEFUL_CONFIGURATION

public static String DEFAULT_STATEFUL_CONFIGURATION

DEFAULT_ENTITY_BMP_CONFIGURATION

public static String DEFAULT_ENTITY_BMP_CONFIGURATION

DEFAULT_ENTITY_CMP_CONFIGURATION

public static String DEFAULT_ENTITY_CMP_CONFIGURATION

DEFAULT_MESSAGEDRIVEN_CONFIGURATION

public static String DEFAULT_MESSAGEDRIVEN_CONFIGURATION

BMT

public static final int BMT

See Also:

Constant Field Values

CMT

public static final int CMT

See Also:

Constant Field Values

ANY

public static final int ANY

See Also:

Constant Field Values

Constructor Detail

EjbModule

public EjbModule(org.jboss.deployment.DeploymentInfo di,
                 TransactionManager tm,
                 javax.management.ObjectName webServiceName)

Method Detail

getModuleDataMap

public Map getModuleDataMap()

getModuleData

public Object getModuleData(Object key)

putModuleData

public void putModuleData(Object key,
                          Object value)

removeModuleData

public void removeModuleData(Object key)

removeContainer

public void removeContainer(Container con)

Remove a container from this deployment unit.

Parameters:

con -

addLocalHome

public void addLocalHome(Container con,
                         javax.ejb.EJBLocalHome localHome)

removeLocalHome

public void removeLocalHome(Container con)

getLocalHome

public javax.ejb.EJBLocalHome getLocalHome(Container con)

isCallByValue

public boolean isCallByValue()

Whether the container is call by value

Returns:

true for call by value

getContainer

public Container getContainer(String name)

Get a container from this deployment unit that corresponds to a given name

Parameters:

name - ejb-name name defined in ejb-jar.xml

Returns:

container for the named bean, or null if the container was not found

getContainers

public Collection getContainers()

Get all containers in this deployment unit.

Specified by:

getContainers in interface EjbModuleMBean

Returns:

a collection of containers for each enterprise bean in this deployment unit.

getClassLoader

public ClassLoader getClassLoader()

Get the class loader of this deployment unit.

Returns:

setClassLoader

public void setClassLoader(ClassLoader cl)

Set the class loader of this deployment unit

getURL

public URL getURL()

Get the URL from which this deployment unit was deployed

Returns:

The URL from which this Application was deployed.

createService

protected void createService()
                      throws Exception

Overrides:

createService in class org.jboss.system.ServiceMBeanSupport

Throws:

Exception

startService

protected void startService()
                     throws Exception

The mbean Service interface start method calls the start method on each contatiner, then the init method on each container. Conversion to a different registration system with one-phase startup is conceivable.

Overrides:

startService in class org.jboss.system.ServiceMBeanSupport

Throws:

Exception - if an error occurs

stopService

protected void stopService()
                    throws Exception

Stops all the containers of this application.

Overrides:

stopService in class org.jboss.system.ServiceMBeanSupport

Throws:

Exception

destroyService

protected void destroyService()
                       throws Exception

Overrides:

destroyService in class org.jboss.system.ServiceMBeanSupport

Throws:

Exception