org.jboss.weld.ejb.spi

Interface EjbDescriptor<T>

Type Parameters:

T - the bean type

All Known Implementing Classes:

ForwardingEjbDescriptor

public interface EjbDescriptor<T>

EJB metadata from the EJB descriptor. The implementation may optionally implement SubclassedComponentDescriptor if it uses an enhances subclass to implement EJB functionality.

Author:

Pete Muir

Method Summary

Modifier and Type	Method and Description
Class<T>	getBeanClass() Gets the EJB type
String	getEjbName() Get the EJB name
Collection<BusinessInterfaceDescriptor<?>>	getLocalBusinessInterfaces() Gets the local business interfaces of the EJB
Collection<BusinessInterfaceDescriptor<?>>	getRemoteBusinessInterfaces() Gets the remote business interfaces of the EJB
Collection<Method>	getRemoveMethods() Get the remove methods of the EJB
boolean	isMessageDriven() Indicates if the EJB is an MDB
boolean	isPassivationCapable() Indicates if the EJB is passivation capable.
boolean	isSingleton() Indicates if the bean is a EJB 3.1 Singleton session bean
boolean	isStateful() Indicates if the EJB is a stateful session bean
boolean	isStateless() Indicates if the bean is a stateless session bean

Method Detail

getBeanClass

Class<T> getBeanClass()

Gets the EJB type

Returns:

The EJB Bean class

getLocalBusinessInterfaces

Collection<BusinessInterfaceDescriptor<?>> getLocalBusinessInterfaces()

Gets the local business interfaces of the EJB

Returns:

An iterator over the local business interfaces

getRemoteBusinessInterfaces

Collection<BusinessInterfaceDescriptor<?>> getRemoteBusinessInterfaces()

Gets the remote business interfaces of the EJB

Returns:

An iterator over the remote business interfaces

getEjbName

String getEjbName()

Get the EJB name

Returns:

the EJB name

getRemoveMethods

Collection<Method> getRemoveMethods()

Get the remove methods of the EJB

Returns:

An iterator over the remove methods

isStateless

boolean isStateless()

Indicates if the bean is a stateless session bean

Returns:

True if stateless, false otherwise

isSingleton

boolean isSingleton()

Indicates if the bean is a EJB 3.1 Singleton session bean

Returns:

True if the bean is a singleton, false otherwise

isStateful

boolean isStateful()

Indicates if the EJB is a stateful session bean

Returns:

True if the bean is stateful, false otherwise

isMessageDriven

boolean isMessageDriven()

Indicates if the EJB is an MDB

Returns:

True if the bean is an MDB, false otherwise

isPassivationCapable

boolean isPassivationCapable()

Indicates if the EJB is passivation capable.

• Stateless session beans, singleton session beans and MDBs are not passivation capable.
• A stateful session bean is passivation capable unless the passivationCapable element of the Stateful annotation is set to false or the passivation-capable element of the session deployment descriptor element is set to false

Returns:

true if the EJB is passivation capable