org.jboss.webbeans.ejb.spi.helpers
Class ForwardingEjbServices

java.lang.Object
  org.jboss.webbeans.ejb.spi.helpers.ForwardingEjbServices

All Implemented Interfaces:

Service, EjbServices

public abstract class ForwardingEjbServices
extends java.lang.Object
implements EjbServices

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

Author:

Pete Muir

Constructor Summary

ForwardingEjbServices()

Method Summary

abstract EjbServices	delegate()
boolean	equals(java.lang.Object obj)
int	hashCode()
SessionObjectReference	resolveEjb(EjbDescriptor<?> ejbDescriptor) Request a reference to an EJB session object from the container.
java.lang.Object	resolveEjb(InjectionPoint injectionPoint) Resolve the value for the given @EJB injection point
java.lang.Object	resolveRemoteEjb(java.lang.String jndiName, java.lang.String mappedName, java.lang.String ejbLink) Resolve a remote EJB reference.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ForwardingEjbServices

public ForwardingEjbServices()

Method Detail

delegate

public abstract EjbServices delegate()

resolveEjb

public java.lang.Object resolveEjb(InjectionPoint injectionPoint)

Description copied from interface: EjbServices

Resolve the value for the given @EJB injection point

Specified by:

resolveEjb in interface EjbServices

Parameters:

injectionPoint - the injection point metadata

Returns:

an instance of the EJB

resolveEjb

public SessionObjectReference resolveEjb(EjbDescriptor<?> ejbDescriptor)

Description copied from interface: EjbServices

Request a reference to an EJB session object from the container. If the EJB being resolved is a stateful session bean, the container should ensure the session bean is created before this method returns.

Specified by:

resolveEjb in interface EjbServices

Parameters:

ejbDescriptor - the ejb to resolve

Returns:

a reference to the session object

resolveRemoteEjb

public java.lang.Object resolveRemoteEjb(java.lang.String jndiName,
                                         java.lang.String mappedName,
                                         java.lang.String ejbLink)

Description copied from interface: EjbServices

Resolve a remote EJB reference. At least one of the parameters will not be null.

Specified by:

resolveRemoteEjb in interface EjbServices

Parameters:

jndiName - the JNDI name

mappedName - the mapped name

ejbLink - the EJB link name

Returns:

the remote EJB reference

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