org.objectweb.jonas.container
Class EJBServiceImpl

java.lang.Object
  javax.management.NotificationBroadcasterSupport
      org.objectweb.jonas.management.ReconfigDispatcher
          org.objectweb.jonas.service.AbsServiceImpl
              org.objectweb.jonas.container.EJBServiceImpl

All Implemented Interfaces:

javax.management.NotificationBroadcaster, javax.management.NotificationEmitter, EJBService, EJBServiceImplMBean, ReconfigDispatcherMBean, Service

public class EJBServiceImpl
extends AbsServiceImpl
implements EJBService, EJBServiceImplMBean

Implementation of the EJB Container Service for jonas. This class works only with jonas_ejb classes.

Author:

Philippe Coq, Jeff Mesnil (Security), Markus Karg (Novell port), Christophe Ney (for making easier Enhydra integration), Adriana Danes (complete management methods), Florent Benoit & Ludovic Bert (Ear service, deployJars, undeployJars), Benjamin Bonnet (max thread pool size), Michel-Ange Anton (JSR77 MBean : EJBModule), Adriana Danes (JSR77)

Field Summary

static java.lang.String	AUTO_GENIC Auto-GenIC is enabled or disabled ?
static java.lang.String	AUTO_GENIC_ARGS Arguments for the Auto-GenIC
static java.lang.String	AUTOLOADDIR autoloaddir property
static java.lang.String	BMP BeanManaged Management properties
static java.lang.String	CLASS EJB service class
static java.lang.String	CMP ContainerManaged Management properties
static java.lang.String	DESCRIPTORS descriptors property
protected static java.lang.String	EJBJARS_DIR The name of the directory containing the ejb-jar files.
protected static java.lang.String	JONAS_BASE The name of the JONAS_BASE directory.
static java.lang.String	JONAS_EJB base for properties
static java.lang.String	MAXWORKTHREADS Max Work Thread property name
static java.lang.String	MINWORKTHREADS Min Work Thread property name
static java.lang.String	PARSINGWITHVALIDATION parsing with validation property
static java.lang.String	THREADWAITTIMEOUT Thread Wait Timeout property name

Fields inherited from class org.objectweb.jonas.management.ReconfigDispatcher

RECONFIG_TYPE, SAVE_RECONFIG_TYPE

Constructor Summary

EJBServiceImpl()

Method Summary

static java.lang.String	buildEJBModuleName(java.lang.String pFilename) Build the EJBModule name.
static java.lang.String	buildEJBModuleName(java.net.URL pUrl) Build the EJBModule name.
void	checkGenIC(java.lang.String fileName, java.net.URL[] urls) Check that GenIC have been applied on the given ejb-jar file If it was not done, it run GenIC against the file.
java.lang.String	createContainer(javax.naming.Context ctx) Create a JOnAS Container for all the beans that are described in a .xml file, or belong to .jar file.
java.lang.String	createContainer(java.lang.String file)
java.lang.String	createContainerMBean(java.lang.String file) MBean method allowing to create an EJB container for the EJBs contained in a .jar (or .xml) file.
void	deployJars(javax.naming.Context ctx) Deploy the given ejb-jars of an ear file with the specified parent classloader (ear classloader).
void	doInit(javax.naming.Context ctx) Init the Service.
void	doStart() Start the Service Initialization of the service is already done.
void	doStop() Stop the service: - Remove all JOnAS Containers.
java.util.List	getAutoloadDirectories() Return the list of "autoload" directories for EJB containers.
Container	getContainer(java.lang.String fileName) Get the Container by its file name (.xml or .jar)
java.lang.Integer	getCurrentNumberOfContainer() MBean method
java.util.Set	getDataSourceDependence(java.lang.String dsName) MBean method
java.util.List	getDeployableJars() Return the list of installed EJB container ready to deploy.
java.util.List	getDeployedJars() Return the list of all loaded EJB container.
java.lang.String	getEjbjarsDirectory() Return the Ejbjars directory.
java.util.List	getInstalledJars() Return the list of installed EJB containers.
java.util.Set	getJmsConnectionFactoryDependence(java.lang.String cfName) Management method
java.util.Set	getJmsDestinationDependence(java.lang.String destName) Manangement method
java.util.Set	getMailFactoryDependence(java.lang.String mfName) Management method
java.lang.Integer	getTotalCurrentNumberOfBeanType() MBean method
java.lang.Integer	getTotalCurrentNumberOfBMPType() MBean method
java.lang.Integer	getTotalCurrentNumberOfCMPType() MBean method
java.lang.Integer	getTotalCurrentNumberOfMDBType() MBean method
java.lang.Integer	getTotalCurrentNumberOfSBFType() MBean method
java.lang.Integer	getTotalCurrentNumberOfSBLType() MBean method
JWorkManager	getWorkManager() Get the workManager
java.lang.Boolean	isJarDeployed(java.lang.String fileName) Test if the specified file is already deployed (if a container is created for this jar).
boolean	isJarDeployedByWorkName(java.lang.String workFileName) Test if the specified jar identified with its work name is already deployed (if a container is created for this jar).
boolean	isJarLoaded(java.lang.String fileName) Test if the specified filename is already deployed or not
Container[]	listContainers() List JOnAS container created by EJB Service
void	removeCache(java.lang.ClassLoader earClassLoader) Make a cleanup of the cache of deployment descriptor.
void	removeContainer(Container cont) Remove a JOnAS container
void	removeContainer(Container cont, boolean isEarCase) Remove the specified container.
void	removeContainer(java.lang.String fileName)
void	removeContainerMBean(java.lang.String fileName) MBean method remove a container application
void	syncAllEntities(boolean passivate) Synchronized all entity bean containers
void	unDeployJars(java.net.URL[] urls) Undeploy the given ejb-jars of an ear file.

Methods inherited from class org.objectweb.jonas.service.AbsServiceImpl

getDomainName, getJonasServerName, getName, init, isStarted, setName, start, stop

Methods inherited from class org.objectweb.jonas.management.ReconfigDispatcher

addNotificationListener, getFilter, getHandback, getListener, getNotificationInfo, initLogger, removeNotificationListener, sendReconfigNotification, sendSaveNotification

Methods inherited from class javax.management.NotificationBroadcasterSupport

handleNotification, 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.objectweb.jonas.service.Service

getName, init, isStarted, setName, start, stop

Field Detail

AUTO_GENIC

public static final java.lang.String AUTO_GENIC

Auto-GenIC is enabled or disabled ?

See Also:

Constant Field Values

AUTO_GENIC_ARGS

public static final java.lang.String AUTO_GENIC_ARGS

Arguments for the Auto-GenIC

See Also:

Constant Field Values

MINWORKTHREADS

public static final java.lang.String MINWORKTHREADS

Min Work Thread property name

See Also:

Constant Field Values

MAXWORKTHREADS

public static final java.lang.String MAXWORKTHREADS

Max Work Thread property name

See Also:

Constant Field Values

THREADWAITTIMEOUT

public static final java.lang.String THREADWAITTIMEOUT

Thread Wait Timeout property name

See Also:

Constant Field Values

JONAS_BASE

protected static final java.lang.String JONAS_BASE

The name of the JONAS_BASE directory.

EJBJARS_DIR

protected static final java.lang.String EJBJARS_DIR

The name of the directory containing the ejb-jar files.

JONAS_EJB

public static final java.lang.String JONAS_EJB

base for properties

See Also:

Constant Field Values

AUTOLOADDIR

public static final java.lang.String AUTOLOADDIR

autoloaddir property

See Also:

Constant Field Values

PARSINGWITHVALIDATION

public static final java.lang.String PARSINGWITHVALIDATION

parsing with validation property

See Also:

Constant Field Values

DESCRIPTORS

public static final java.lang.String DESCRIPTORS

descriptors property

See Also:

Constant Field Values

CLASS

public static final java.lang.String CLASS

EJB service class

See Also:

Constant Field Values

BMP

public static final java.lang.String BMP

BeanManaged Management properties

See Also:

Constant Field Values

CMP

public static final java.lang.String CMP

ContainerManaged Management properties

See Also:

Constant Field Values

Constructor Detail

EJBServiceImpl

public EJBServiceImpl()

Method Detail

doInit

public void doInit(javax.naming.Context ctx)
            throws ServiceException

Init the Service. Configuration information is passed thru a Context object.

Specified by:

doInit in class AbsServiceImpl

Parameters:

ctx - configuration of the service

Throws:

ServiceException - service initialization failed

getWorkManager

public JWorkManager getWorkManager()

Description copied from interface: EJBService

Get the workManager

Specified by:

getWorkManager in interface EJBService

Returns:

Returns the WorkManager instance

doStart

public void doStart()
             throws ServiceException

Start the Service Initialization of the service is already done.

Specified by:

doStart in class AbsServiceImpl

Throws:

ServiceException - service start-up failed

doStop

public void doStop()

Stop the service: - Remove all JOnAS Containers. - Unbinds all the EJBHome names from JNDI

Specified by:

doStop in class AbsServiceImpl

createContainer

public java.lang.String createContainer(javax.naming.Context ctx)
                                 throws java.lang.Exception

Create a JOnAS Container for all the beans that are described in a .xml file, or belong to .jar file.

Specified by:

createContainer in interface EJBService

Parameters:

ctx - JNDI context in which is found the container configuration.

Returns:

The ObjectName of the MBean associated to the container (i.e. to the deployed module)

Throws:

java.lang.Exception - if an error occur during the creation of the container.

getContainer

public Container getContainer(java.lang.String fileName)

Get the Container by its file name (.xml or .jar)

Specified by:

getContainer in interface EJBService

Parameters:

fileName - given file name on which

Returns:

Container

removeContainer

public void removeContainer(Container cont)

Remove a JOnAS container

Specified by:

removeContainer in interface EJBService

Parameters:

cont - JOnAS container to remove.

listContainers

public Container[] listContainers()

List JOnAS container created by EJB Service

Specified by:

listContainers in interface EJBService

Returns:

an array of Container objects

syncAllEntities

public void syncAllEntities(boolean passivate)

Synchronized all entity bean containers

Specified by:

syncAllEntities in interface EJBService

Specified by:

syncAllEntities in interface EJBServiceImplMBean

Parameters:

passivate - passivate instances after synchronization.

getCurrentNumberOfContainer

public java.lang.Integer getCurrentNumberOfContainer()

MBean method

Specified by:

getCurrentNumberOfContainer in interface EJBServiceImplMBean

Returns:

Integer Total Number of Container currently in JOnAS

getTotalCurrentNumberOfBeanType

public java.lang.Integer getTotalCurrentNumberOfBeanType()

MBean method

Specified by:

getTotalCurrentNumberOfBeanType in interface EJBServiceImplMBean

Returns:

Integer Total Number of Bean Type currently in JOnAS

getTotalCurrentNumberOfBMPType

public java.lang.Integer getTotalCurrentNumberOfBMPType()

MBean method

Specified by:

getTotalCurrentNumberOfBMPType in interface EJBServiceImplMBean

Returns:

Integer Total Number of Bmp Type currently in JOnAS

getTotalCurrentNumberOfCMPType

public java.lang.Integer getTotalCurrentNumberOfCMPType()

MBean method

Specified by:

getTotalCurrentNumberOfCMPType in interface EJBServiceImplMBean

Returns:

Integer Total Number of Cmp Type currently in JOnAS

getTotalCurrentNumberOfSBFType

public java.lang.Integer getTotalCurrentNumberOfSBFType()

MBean method

Specified by:

getTotalCurrentNumberOfSBFType in interface EJBServiceImplMBean

Returns:

Integer Total Number of Sbf Type currently in JOnAS

getTotalCurrentNumberOfSBLType

public java.lang.Integer getTotalCurrentNumberOfSBLType()

MBean method

Specified by:

getTotalCurrentNumberOfSBLType in interface EJBServiceImplMBean

Returns:

Integer Total Number of Sbl Type currently in JOnAS

getTotalCurrentNumberOfMDBType

public java.lang.Integer getTotalCurrentNumberOfMDBType()

MBean method

Specified by:

getTotalCurrentNumberOfMDBType in interface EJBServiceImplMBean

Returns:

Integer Total Number of Mdb Type currently in JOnAS

removeContainer

public void removeContainer(java.lang.String fileName)
                     throws java.lang.Exception

Specified by:

removeContainer in interface EJBService

Throws:

java.lang.Exception

removeContainerMBean

public void removeContainerMBean(java.lang.String fileName)
                          throws java.lang.Exception

MBean method remove a container application

Specified by:

removeContainerMBean in interface EJBServiceImplMBean

Parameters:

fileName - the Name of this container

Throws:

java.lang.Exception

createContainer

public java.lang.String createContainer(java.lang.String file)
                                 throws java.lang.Exception

Specified by:

createContainer in interface EJBService

Throws:

java.lang.Exception

createContainerMBean

public java.lang.String createContainerMBean(java.lang.String file)
                                      throws java.lang.Exception

MBean method allowing to create an EJB container for the EJBs contained in a .jar (or .xml) file.

Specified by:

createContainerMBean in interface EJBServiceImplMBean

Parameters:

file - Name of the file to be deployed

Returns:

The ObjectName of the MBean associated to the container (to the deployed module)

Throws:

java.lang.Exception

isJarDeployed

public java.lang.Boolean isJarDeployed(java.lang.String fileName)

Test if the specified file is already deployed (if a container is created for this jar).

Specified by:

isJarDeployed in interface EJBService

Parameters:

fileName - the name of the jar file

Returns:

true if the jar was deployed, false otherwise

isJarDeployedByWorkName

public boolean isJarDeployedByWorkName(java.lang.String workFileName)

Test if the specified jar identified with its work name is already deployed (if a container is created for this jar).

Specified by:

isJarDeployedByWorkName in interface EJBService

Parameters:

workFileName - the internal name of the jar file (working copy)

Returns:

true if the jar was deployed, false otherwise

getDataSourceDependence

public java.util.Set getDataSourceDependence(java.lang.String dsName)

MBean method

Specified by:

getDataSourceDependence in interface EJBServiceImplMBean

Returns:

the ObjectName of all the ejbs using this datasource.

getJmsDestinationDependence

public java.util.Set getJmsDestinationDependence(java.lang.String destName)

Manangement method

Specified by:

getJmsDestinationDependence in interface EJBServiceImplMBean

Returns:

the ObjectName of all the ejb using this destination.

getJmsConnectionFactoryDependence

public java.util.Set getJmsConnectionFactoryDependence(java.lang.String cfName)

Management method

Specified by:

getJmsConnectionFactoryDependence in interface EJBServiceImplMBean

Returns:

the ObjectName of all the ejb using this Connection Factory.

getMailFactoryDependence

public java.util.Set getMailFactoryDependence(java.lang.String mfName)

Management method

Specified by:

getMailFactoryDependence in interface EJBServiceImplMBean

Returns:

the ObjectName of all the ejb using a given Mail Factory.

getInstalledJars

public java.util.List getInstalledJars()
                                throws java.lang.Exception

Return the list of installed EJB containers. The JAR files or the directories with expanded EJB container are searched in JONAS_BASE/ejbjars and all ejbjar directories 'autoload'.

Specified by:

getInstalledJars in interface EJBServiceImplMBean

Returns:

The list of JAR files or the directories with expanded EJB container found

Throws:

java.lang.Exception - if the list can't be retrieved

deployJars

public void deployJars(javax.naming.Context ctx)
                throws ServiceException

Deploy the given ejb-jars of an ear file with the specified parent classloader (ear classloader). (This method is only used for the ear applications, not for the ejb-jar applications).

Specified by:

deployJars in interface EJBService

Parameters:

ctx - the context containing the configuration to deploy the ejbjars.
This context contains the following parameters :
- earRootUrl the root of the ear application.
- earURL filename of the EAR.
- earClassLoader the ear classLoader of the ear application.
- ejbClassLoader the ejb classLoader for the ejbjars.
- jarURLs the list of the urls of the ejb-jars to deploy.
- roleNames the role names of the security-role.

Throws:

ServiceException - if an error occurs during the deployment.

unDeployJars

public void unDeployJars(java.net.URL[] urls)

Undeploy the given ejb-jars of an ear file. (This method is only used for the ear applications, not for the ejb-jar applications).

Specified by:

unDeployJars in interface EJBService

Parameters:

urls - the list of the urls of the ejb-jars to undeploy.

removeContainer

public void removeContainer(Container cont,
                            boolean isEarCase)

Remove the specified container.

Parameters:

cont - the container to remove.

isEarCase - true if only if the removeContainer method is called in the ear case, false otherwise.

removeCache

public void removeCache(java.lang.ClassLoader earClassLoader)

Make a cleanup of the cache of deployment descriptor. This method must be invoked after the ear deployment by the EAR service. the deployment of an ear by .

Specified by:

removeCache in interface EJBService

Parameters:

earClassLoader - the ClassLoader of the ear application to remove from the cache.

isJarLoaded

public boolean isJarLoaded(java.lang.String fileName)

Test if the specified filename is already deployed or not

Specified by:

isJarLoaded in interface EJBServiceImplMBean

Parameters:

fileName - the name of the jar file.

Returns:

true if the jar is deployed, else false.

getDeployedJars

public java.util.List getDeployedJars()

Return the list of all loaded EJB container.

Specified by:

getDeployedJars in interface EJBServiceImplMBean

Returns:

The list of deployed EJB container

getDeployableJars

public java.util.List getDeployableJars()
                                 throws java.lang.Exception

Return the list of installed EJB container ready to deploy.

Specified by:

getDeployableJars in interface EJBServiceImplMBean

Returns:

The list of deployable EJB container

Throws:

java.lang.Exception - when cannot get installed jars list

getAutoloadDirectories

public java.util.List getAutoloadDirectories()

Return the list of "autoload" directories for EJB containers.

Specified by:

getAutoloadDirectories in interface EJBServiceImplMBean

Returns:

The list of all "autoload" directories

getEjbjarsDirectory

public java.lang.String getEjbjarsDirectory()

Return the Ejbjars directory.

Specified by:

getEjbjarsDirectory in interface EJBService

Specified by:

getEjbjarsDirectory in interface EJBServiceImplMBean

Returns:

The Ejbjars directory

buildEJBModuleName

public static java.lang.String buildEJBModuleName(java.net.URL pUrl)

Build the EJBModule name.

Parameters:

pUrl - The URL of Jar file

Returns:

The EJBModule name

buildEJBModuleName

public static java.lang.String buildEJBModuleName(java.lang.String pFilename)

Build the EJBModule name.

Parameters:

pFilename - The name of Jar file

Returns:

The EJBModule name

checkGenIC

public void checkGenIC(java.lang.String fileName,
                       java.net.URL[] urls)

Check that GenIC have been applied on the given ejb-jar file If it was not done, it run GenIC against the file.

Specified by:

checkGenIC in interface EJBService

Parameters:

fileName - given EJB-JAR file.

urls - Array of URLs used as CLASSPATH during EJB compilation