org.objectweb.jonas_ejb.deployment.api
Class SessionStatelessDesc

java.lang.Object
  org.objectweb.jonas_lib.deployment.api.DescriptionGroupDesc
      org.objectweb.jonas_lib.deployment.api.JndiEnvRefsGroupDesc
          org.objectweb.jonas_ejb.deployment.api.BeanDesc
              org.objectweb.jonas_ejb.deployment.api.SessionDesc
                  org.objectweb.jonas_ejb.deployment.api.SessionStatelessDesc

All Implemented Interfaces:

DescriptionGroup, JndiEnvRefsGroup

public class SessionStatelessDesc
extends SessionDesc

class to hold meta-information related to a stateless session bean.

Author:

Christophe Ney [cney@batisseurs.com] : Initial developer, Helene Joanin

Field Summary

protected boolean

singleton Singleton=True if only 1 SessionSwitch (and 1 Remote) when possible.

Fields inherited from class org.objectweb.jonas_ejb.deployment.api.SessionDesc

transactionType

Fields inherited from class org.objectweb.jonas_ejb.deployment.api.BeanDesc

BEAN_TRANSACTION_TYPE, beanIdentification, bf, cacheMax, clusterHomeDistributor, clusterRemoteDistributor, clusterReplicated, CONTAINER_TRANSACTION_TYPE, deploymentDesc, derivedBeanName, ejb10EnvProps, ejbClass, ejbName, ejbTimeoutSignature, fullDerivedBeanName, GENERATED_PREFIX, home, jndiLocalName, jndiName, local, localhome, logger, poolMin, remote, securityRoleRefDescList, timerTxAttribute, TRANS

Fields inherited from class org.objectweb.jonas_lib.deployment.api.DescriptionGroupDesc

description, displayName, largeIcon, smallIcon

Constructor Summary

SessionStatelessDesc(java.lang.ClassLoader classLoader, Session ses, AssemblyDescriptor asd, JonasSession jSes, JLinkedList jMDRList, java.lang.String filename)
constructor: called when the DeploymentDescriptor is read.

Method Summary

protected int	addEJBMethodDesc(int len) Permit Methods addition from subtypes Protected method that need to be overridden in subclasses
void	check() Check that the bean descriptor is valid
java.lang.String	getFullWrpSEHomeName()
java.lang.String	getFullWrpServiceEndpointName()
java.lang.String	getJndiServiceEndpointName()
protected java.lang.Class	getParentClass(java.lang.String intfType) Returns the parent Class for a method given an interface type.
java.lang.Class	getServiceEndpointClass()
java.lang.String	getWrpSEHomeName()
java.lang.String	getWrpServiceEndpointName()
boolean	isSingleton()
protected void	loadExtraClasses(CommonEjb bd, java.lang.ClassLoader classLoader) load class for service-endpoint

Methods inherited from class org.objectweb.jonas_ejb.deployment.api.SessionDesc

checkTxAttribute, getSessionTimeout, getTransactionType, isBeanManagedTransaction, toString

Methods inherited from class org.objectweb.jonas_ejb.deployment.api.BeanDesc

addMethodDesc, checkRemoteException, checkRunAsMapping, checkValidTypesForRmi, getBeanFactory, getCacheMax, getClusterHomeDistributor, getClusterRemoteDistributor, getDeploymentDesc, getDerivedBeanName, getEjb10Environment, getEjbClass, getEjbName, getEjbTimeoutSignature, getFullDerivedBeanName, getFullWrpHandleName, getFullWrpHomeName, getFullWrpLocalHomeName, getFullWrpLocalName, getFullWrpRemoteName, getHashCodeForIdentifier, getHomeClass, getIdentifier, getJndiLocalName, getJndiName, getLocalClass, getLocalHomeClass, getMethodDesc, getMethodDesc, getMethodDescIterator, getPoolMin, getRemoteClass, getRunAsPrincipalName, getRunAsRole, getSasComponent, getSecurityRoleRefDescList, getTimerTxAttribute, getWrpHandleName, getWrpHomeName, getWrpLocalHomeName, getWrpLocalName, getWrpRemoteName, hasDefinedLocalInterface, isClusterReplicated, newMethodDescInstance, setBeanFactory, setClusterReplicated, setDeploymentDesc, setSasComponent, verifyRoleName

Methods inherited from class org.objectweb.jonas_lib.deployment.api.JndiEnvRefsGroupDesc

getEjbLocalRefDesc, getEjbRefDesc, getEnvEntryDesc, getMessageDestinationRefDesc, getResourceEnvRefDesc, getResourceRefDesc, getServiceRefDesc

Methods inherited from class org.objectweb.jonas_lib.deployment.api.DescriptionGroupDesc

getDescription, getDisplayName, getLargeIcon, getSAXMsg, getSmallIcon

Methods inherited from class java.lang.Object

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

Field Detail

singleton

protected boolean singleton

Singleton=True if only 1 SessionSwitch (and 1 Remote) when possible.

Constructor Detail

SessionStatelessDesc

public SessionStatelessDesc(java.lang.ClassLoader classLoader,
                            Session ses,
                            AssemblyDescriptor asd,
                            JonasSession jSes,
                            JLinkedList jMDRList,
                            java.lang.String filename)
                     throws DeploymentDescException

constructor: called when the DeploymentDescriptor is read. Currently, called by both GenIC and createContainer.

Parameters:

classLoader - ClassLoader to load Bean's classes

ses - XML Element for session standard deployment descriptor

asd - Assembly Descriptor of the EjbJar

jSes - XML Element for session jonas deployment descriptor

filename - bean's jar filename

Throws:

DeploymentDescException - When SessionDesc cannot be instanciated

Method Detail

check

public void check()
           throws DeploymentDescException

Check that the bean descriptor is valid

Overrides:

check in class SessionDesc

Throws:

DeploymentDescException - thrown for non-valid bean

addEJBMethodDesc

protected int addEJBMethodDesc(int len)
                        throws DeploymentDescException

Permit Methods addition from subtypes Protected method that need to be overridden in subclasses

Overrides:

addEJBMethodDesc in class BeanDesc

Parameters:

len - method array length

Returns:

new len value

Throws:

DeploymentDescException - when java reflection cannot be used on classes

loadExtraClasses

protected void loadExtraClasses(CommonEjb bd,
                                java.lang.ClassLoader classLoader)
                         throws DeploymentDescException

load class for service-endpoint

Overrides:

loadExtraClasses in class BeanDesc

Parameters:

bd - XML Element representing EJB Descriptor

classLoader - ClassLoader used to load classes

Throws:

DeploymentDescException - when a class cannot be loaded

getParentClass

protected java.lang.Class getParentClass(java.lang.String intfType)
                                  throws DeploymentDescException

Returns the parent Class for a method given an interface type.

Overrides:

getParentClass in class BeanDesc

Parameters:

intfType - type of the interface (Home/Remote/LocalHome/Local or ServiceEndpoint)

Returns:

the parent class for a method given an interface type

Throws:

DeploymentDescException - when intfType is unknown

getServiceEndpointClass

public java.lang.Class getServiceEndpointClass()

Returns:

Returns the serviceEndpointClass.

getJndiServiceEndpointName

public java.lang.String getJndiServiceEndpointName()

Returns:

jndi name where ServiceEndpoint interface will be binded

getFullWrpServiceEndpointName

public java.lang.String getFullWrpServiceEndpointName()

Returns:

Returns the fullWrpServiceEndpointName.

getWrpServiceEndpointName

public java.lang.String getWrpServiceEndpointName()

Returns:

Returns the wrpServiceEndpointName.

getFullWrpSEHomeName

public java.lang.String getFullWrpSEHomeName()

Returns:

Returns the fullWrpSEHomeName.

getWrpSEHomeName

public java.lang.String getWrpSEHomeName()

Returns:

Returns the wrpSEHomeName.

isSingleton

public boolean isSingleton()

Returns:

true for singleton session bean