org.jboss.weld.ejb.spi.helpers

Class ForwardingEjbDescriptor<T>

java.lang.Object

org.jboss.weld.ejb.spi.helpers.ForwardingEjbDescriptor<T>

All Implemented Interfaces:

EjbDescriptor<T>

Direct Known Subclasses:

InternalEjbDescriptor

public abstract class ForwardingEjbDescriptor<T>
extends java.lang.Object
implements EjbDescriptor<T>

An implementation of EjbDescriptor which forwards all its method calls to another EjbDescriptor . Subclasses should override one or more methods to modify the behavior of the backing EjbDescriptor as desired per the decorator pattern.

Author:

Pete Muir

Constructor Summary

Constructors

Constructor and Description
ForwardingEjbDescriptor()

Method Summary

Modifier and Type	Method and Description
protected abstract EjbDescriptor<T>	delegate()
boolean	equals(java.lang.Object obj)
java.lang.Class<T>	getBeanClass() Gets the EJB type
java.lang.String	getEjbName() Get the EJB name
java.util.Collection<BusinessInterfaceDescriptor<?>>	getLocalBusinessInterfaces() Gets the local business interfaces of the EJB
java.util.Collection<BusinessInterfaceDescriptor<?>>	getRemoteBusinessInterfaces() Gets the remote business interfaces of the EJB
java.util.Collection<java.lang.reflect.Method>	getRemoveMethods() Get the remove methods of the EJB
int	hashCode()
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
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ForwardingEjbDescriptor

public ForwardingEjbDescriptor()

Method Detail

delegate

protected abstract EjbDescriptor<T> delegate()

getLocalBusinessInterfaces

public java.util.Collection<BusinessInterfaceDescriptor<?>> getLocalBusinessInterfaces()

Description copied from interface: EjbDescriptor

Gets the local business interfaces of the EJB

Specified by:

getLocalBusinessInterfaces in interface EjbDescriptor<T>

Returns:

An iterator over the local business interfaces

getRemoteBusinessInterfaces

public java.util.Collection<BusinessInterfaceDescriptor<?>> getRemoteBusinessInterfaces()

Description copied from interface: EjbDescriptor

Gets the remote business interfaces of the EJB

Specified by:

getRemoteBusinessInterfaces in interface EjbDescriptor<T>

Returns:

An iterator over the remote business interfaces

getRemoveMethods

public java.util.Collection<java.lang.reflect.Method> getRemoveMethods()

Description copied from interface: EjbDescriptor

Get the remove methods of the EJB

Specified by:

getRemoveMethods in interface EjbDescriptor<T>

Returns:

An iterator over the remove methods

getBeanClass

public java.lang.Class<T> getBeanClass()

Description copied from interface: EjbDescriptor

Gets the EJB type

Specified by:

getBeanClass in interface EjbDescriptor<T>

Returns:

The EJB Bean class

getEjbName

public java.lang.String getEjbName()

Description copied from interface: EjbDescriptor

Get the EJB name

Specified by:

getEjbName in interface EjbDescriptor<T>

Returns:

isMessageDriven

public boolean isMessageDriven()

Description copied from interface: EjbDescriptor

Indicates if the EJB is an MDB

Specified by:

isMessageDriven in interface EjbDescriptor<T>

Returns:

True if the bean is an MDB, false otherwise

isSingleton

public boolean isSingleton()

Description copied from interface: EjbDescriptor

Indicates if the bean is a EJB 3.1 Singleton session bean

Specified by:

isSingleton in interface EjbDescriptor<T>

Returns:

True if the bean is a singleton, false otherwise

isStateful

public boolean isStateful()

Description copied from interface: EjbDescriptor

Indicates if the EJB is a stateful session bean

Specified by:

isStateful in interface EjbDescriptor<T>

Returns:

True if the bean is stateful, false otherwise

isStateless

public boolean isStateless()

Description copied from interface: EjbDescriptor

Indicates if the bean is a stateless session bean

Specified by:

isStateless in interface EjbDescriptor<T>

Returns:

True if stateless, false otherwise

isPassivationCapable

public boolean isPassivationCapable()

Description copied from interface: EjbDescriptor

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

Specified by:

isPassivationCapable in interface EjbDescriptor<T>

Returns:

true if the EJB is passivation capable

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object