public interface: ReqRespListener [javadoc | source] A marker interface for components that are intended to be consumers of request-response messages. In the request-response style of messaging, sending a request and receiving the response are both done in a single operation. This means that the client sending the request cannot do anything else until after it has received the response.
From the standpoint of the
sender, a message is sent via the SOAPConnection method
call in a point-to-point fashion. The method call
blocks, waiting until it gets a response message that it can return.
The sender may be a standalone client, or it may be deployed in a container.
The receiver, typically a service operating in a servlet, implements the
ReqRespListener method onMessage to specify
how to respond to the requests it receives.
It is possible that a standalone client might use the method call
to send a message that does not require a response. For such cases,
the receiver must implement the method onMessage such that
it returns a message whose only purpose is to unblock the
call method.
- Also see:
- JAXMServlet
- OnewayListener
- javax.xml.soap.SOAPConnection#call
| Method from javax.xml.messaging.ReqRespListener Summary: |
|---|
| onMessage |
| Method from javax.xml.messaging.ReqRespListener Detail: |
|---|
SOAPMessage object to this
ReqRespListener object and returns the response.
This method is invoked behind the scenes, typically by the
container (servlet or EJB container) after the messaging provider
delivers the message to the container.
It is expected that EJB Containers will deliver JAXM messages
to EJB components using message driven Beans that implement the
javax.xml.messaging.ReqRespListener interface. |
public