EJBModule (JBoss/Management API) - JBoss 3.2.7 management API Documentation 英文版文档

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org.jboss.management.j2ee
Class EJBModule

java.lang.Object
  org.jboss.mx.util.JBossNotificationBroadcasterSupport
      org.jboss.system.ServiceMBeanSupport
          org.jboss.management.j2ee.J2EEManagedObject
              org.jboss.management.j2ee.J2EEDeployedObject
                  org.jboss.management.j2ee.J2EEModule
                      org.jboss.management.j2ee.EJBModule

All Implemented Interfaces:: EJBModuleMBean, EventProvider, J2EEDeployedObjectMBean, J2EEManagedObjectMBean, J2EEModuleMBean, javax.management.MBeanRegistration, javax.management.NotificationBroadcaster, javax.management.NotificationEmitter, Serializable, org.jboss.system.Service, org.jboss.system.ServiceMBean

public class EJBModule
extends J2EEModule
implements EJBModuleMBean

Root class of the JBoss JSR-77 implementation of EJBModule.

Version:: $Revision: 1.16.2.9 $
Author:: Andreas Schaefer., Scott.Stark@jboss.org
See Also:: Serialized Form

Field Summary

static String J2EE_TYPE


Fields inherited from class org.jboss.management.j2ee.J2EEDeployedObject

APPLICATION, CMP, EJB, JAWS, JBOSS, JBOSS_WEB, RAR, SAR, WEB

Fields inherited from class org.jboss.management.j2ee.J2EEManagedObject

NAME, TYPE

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(String jarName, javax.management.ObjectName jsr77ParentName, javax.management.ObjectName[] pJVMs, String pDeploymentDescriptor, javax.management.ObjectName moduleServiceName, String pJBossDD, String pJAWSDD, String pCMPDD)
          Constructor taking the Name of this Object

Method Summary

void addChild(javax.management.ObjectName pChild)


static javax.management.ObjectName create(javax.management.MBeanServer mbeanServer, String earName, String jarName, URL pURL, javax.management.ObjectName moduleServiceName)
          Creates the JSR-77 EJBModule

static void destroy(javax.management.MBeanServer mbeanServer, javax.management.ObjectName jsr77Name)
          Destroyes the given JSR-77 EJB-Module

String getCMPDeploymentDescriptor()


javax.management.ObjectName getEJB(int pIndex)


javax.management.ObjectName[] getEjbs()


String getEventType(int index)
          Returns the given Type of Events it emits according to its index in the list

String[] getEventTypes()


String getJAWSDeploymentDescriptor()


String getJBossDeploymentDescriptor()


protected Hashtable getParentKeys(javax.management.ObjectName jsr77ParentName)
          This method can be overwritten by any subclass which must return <parent-j2eeType> indicating its parents.

void postCreation()


void preDestruction()


void removeChild(javax.management.ObjectName pChild)


String toString()


Methods inherited from class org.jboss.management.j2ee.J2EEModule

getJVM, getJVMs

Methods inherited from class org.jboss.management.j2ee.J2EEDeployedObject

getDeploymentDescriptor, getDeploymentDescriptor, getServer1

Methods inherited from class org.jboss.management.j2ee.J2EEManagedObject

getObjectName, getObjectName, getParent, getType, isEventProvider, isStateManageable, isStatisticsProvider, postRegister, preDeregister, removeObject, removeObject, sendNotification, setParent

Methods inherited from class org.jboss.system.ServiceMBeanSupport

create, createService, destroy, destroyService, getLog, getName, getNextNotificationSequenceNumber, getServer, getServiceName, getState, getStateString, jbossInternalCreate, jbossInternalDescription, jbossInternalDestroy, jbossInternalLifecycle, jbossInternalStart, jbossInternalStop, postDeregister, preRegister, start, startService, stop, stopService

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

addNotificationListener, getNotificationInfo, handleNotification, removeNotificationListener, removeNotificationListener, sendNotification

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.management.j2ee.J2EEModuleMBean

getJVM, getJVMs

Methods inherited from interface org.jboss.management.j2ee.J2EEDeployedObjectMBean

getDeploymentDescriptor, getServer1

Methods inherited from interface org.jboss.management.j2ee.J2EEManagedObjectMBean

getObjectName, getParent, isEventProvider, isStateManageable, isStatisticsProvider, setParent

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

J2EE_TYPE

public static final String J2EE_TYPE

See Also:: Constant Field Values

Constructor Detail

EJBModule

public EJBModule(String jarName,
                 javax.management.ObjectName jsr77ParentName,
                 javax.management.ObjectName[] pJVMs,
                 String pDeploymentDescriptor,
                 javax.management.ObjectName moduleServiceName,
                 String pJBossDD,
                 String pJAWSDD,
                 String pCMPDD)
          throws javax.management.MalformedObjectNameException,
                 InvalidParentException

Constructor taking the Name of this Object
Parameters:: jarName - the ejb jar name which must not be null; jsr77ParentName - ObjectName of the Parent this Module belongs too. Either it is a J2EEApplication or J2EEServer if a standalone module.; pJVMs - Array of ObjectNames of the JVM this module is deployed on; pDeploymentDescriptor - Content of the module deployment descriptor; moduleServiceName - ObjectName of the service this Managed Object represent used for state management (start and stop)
Throws:: javax.management.MalformedObjectNameException - If name or application name is incorrect; InvalidParameterException - If the given Name is null; InvalidParentException

Method Detail

create

public static javax.management.ObjectName create(javax.management.MBeanServer mbeanServer,
                                                 String earName,
                                                 String jarName,
                                                 URL pURL,
                                                 javax.management.ObjectName moduleServiceName)

Creates the JSR-77 EJBModule

Parameters:: mbeanServer - MBeanServer the EJBModule is created on; earName - the ear name unless null which indicates a standalone module (no EAR); jarName - the ejb.jar name; pURL - URL path to the local deployment of the module (where to find the DD file); moduleServiceName - ObjectName of the EjbModule service to start and stop the module
Returns:: the JSR77 ObjectName of the EJBModule

destroy

public static void destroy(javax.management.MBeanServer mbeanServer,
                           javax.management.ObjectName jsr77Name)

Destroyes the given JSR-77 EJB-Module

Parameters:: mbeanServer - The JMX MBeanServer the desired EJB-Module is registered on; jsr77Name - the JSR77 EJBModule component ObjectName

getEjbs

public javax.management.ObjectName[] getEjbs()

Specified by:: getEjbs in interface EJBModuleMBean

getEJB

public javax.management.ObjectName getEJB(int pIndex)

Specified by:: getEJB in interface EJBModuleMBean

getJBossDeploymentDescriptor

public String getJBossDeploymentDescriptor()

Specified by:: getJBossDeploymentDescriptor in interface EJBModuleMBean

Returns:: JBoss Deployment Descriptor

getJAWSDeploymentDescriptor

public String getJAWSDeploymentDescriptor()

Specified by:: getJAWSDeploymentDescriptor in interface EJBModuleMBean

Returns:: JAWS Deployment Descriptor

getCMPDeploymentDescriptor

public String getCMPDeploymentDescriptor()

Specified by:: getCMPDeploymentDescriptor in interface EJBModuleMBean

Returns:: CMP 2.0 Deployment Descriptor

addChild

public void addChild(javax.management.ObjectName pChild)

Specified by:: addChild in interface EJBModuleMBean
Overrides:: addChild in class J2EEManagedObject

removeChild

public void removeChild(javax.management.ObjectName pChild)

Specified by:: removeChild in interface EJBModuleMBean
Overrides:: removeChild in class J2EEManagedObject

postCreation

public void postCreation()

Overrides:: postCreation in class J2EEManagedObject

preDestruction

public void preDestruction()

Overrides:: preDestruction in class J2EEManagedObject

getEventTypes

public String[] getEventTypes()

Specified by:: getEventTypes in interface EventProvider

Returns:: The actual list of Types of Events this Managed Object emits. The list is never null nor empty

getEventType

public String getEventType(int index)

Description copied from interface: EventProvider

Returns the given Type of Events it emits according to its index in the list

Specified by:: getEventType in interface EventProvider

Parameters:: index - Index of the requested Event Type
Returns:: Event Type if given Index is within the boundaries otherwise null

toString

public String toString()

Overrides:: toString in class J2EEDeployedObject

getParentKeys

protected Hashtable getParentKeys(javax.management.ObjectName jsr77ParentName)

Description copied from class: J2EEManagedObject

This method can be overwritten by any subclass which must return <parent-j2eeType> indicating its parents. By default it returns an empty hashtable instance.

Overrides:: getParentKeys in class J2EEManagedObject

Parameters:: jsr77ParentName - the WebModule parent's JSR77 ObjectName
Returns:: A hashtable with the J2EE-Application and J2EE-Server as parent