Package org.apache.axis2.jaxws.server.dispatcher

Class ProviderDispatcher

java.lang.Object

org.apache.axis2.jaxws.server.dispatcher.JavaDispatcher

org.apache.axis2.jaxws.server.dispatcher.ProviderDispatcher

All Implemented Interfaces:

EndpointDispatcher

public class ProviderDispatcher
extends JavaDispatcher

The ProviderDispatcher is used to invoke instances of a target endpoint that implement the Provider interface.

The Provider is a generic class, with certain restrictions on the parameterized type T. This implementation supports the following types:

java.lang.String javax.activation.DataSource javax.xml.soap.SOAPMessage javax.xml.transform.Source

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.axis2.jaxws.server.dispatcher.JavaDispatcher

JavaDispatcher.AsyncInvocationWorker

Field Summary

Fields inherited from class org.apache.axis2.jaxws.server.dispatcher.JavaDispatcher

serviceImplClass, serviceInstance

Constructor Summary

Constructors

Constructor	Description
ProviderDispatcher(Class _class, Object serviceInstance)	Constructor

Method Summary

Modifier and Type	Method	Description
MessageContext	createFaultResponse(MessageContext request, Throwable fault)
Object	createRequestParameters(MessageContext request)
MessageContext	createResponse(MessageContext request, Object[] input, Object output)	Create a MessageContext for the response.
protected Method	getJavaMethod()
Message	getMessage()	Get the parameter for a given endpoint invocation
Provider	getProvider()	Get the endpoint provider instance
protected void	initialize(MessageContext mc)
protected void	initMessageContext(MessageContext responseMsgCtx, Message m, Object output)
MessageContext	invoke(MessageContext request)	Invoke the target endpoint synchronously
void	invokeAsync(MessageContext request, EndpointCallback callback)
void	invokeOneWay(MessageContext request)
void	setMessage(Message msg)	Set the parameter for a given endpoint invocation
void	setProvider(Provider _provider)	Set the endpoint provider instance

Methods inherited from class org.apache.axis2.jaxws.server.dispatcher.JavaDispatcher

getServiceImplementationClass, invokeTargetOperation, responseReady, setCheckedExceptionProperty, setExceptionProperties, setFaultResponseAction, setWebMethodExceptionProperty

Methods inherited from class java.lang.Object

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

Constructor Detail

ProviderDispatcher

public ProviderDispatcher(Class _class,
                          Object serviceInstance)

Constructor

Parameters:

_class -

serviceInstance -

Method Detail

invoke

public MessageContext invoke(MessageContext request)
                      throws Exception

Description copied from interface: EndpointDispatcher

Invoke the target endpoint synchronously

Specified by:

invoke in interface EndpointDispatcher

Specified by:

invoke in class JavaDispatcher

Returns:

Throws:

Exception

invokeOneWay

public void invokeOneWay(MessageContext request)

Specified by:

invokeOneWay in interface EndpointDispatcher

Specified by:

invokeOneWay in class JavaDispatcher

invokeAsync

public void invokeAsync(MessageContext request,
                        EndpointCallback callback)

Specified by:

invokeAsync in interface EndpointDispatcher

Specified by:

invokeAsync in class JavaDispatcher

createRequestParameters

public Object createRequestParameters(MessageContext request)

createResponse

public MessageContext createResponse(MessageContext request,
                                     Object[] input,
                                     Object output)

Create a MessageContext for the response. This could be a normal response or a fault response depending on the characteristics of output

Specified by:

createResponse in class JavaDispatcher

Parameters:

request - MessageContext

input - [] input Objects

output - Object representing output of Provider

Returns:

MessageContext for normal or fault path

initMessageContext

protected void initMessageContext(MessageContext responseMsgCtx,
                                  Message m,
                                  Object output)

createFaultResponse

public MessageContext createFaultResponse(MessageContext request,
                                          Throwable fault)

Specified by:

createFaultResponse in class JavaDispatcher

getProvider

public Provider getProvider()
                     throws Exception

Get the endpoint provider instance

Returns:

Provider

Throws:

Exception

setProvider

public void setProvider(Provider _provider)

Set the endpoint provider instance

Parameters:

_provider -

getMessage

public Message getMessage()
                   throws Exception

Get the parameter for a given endpoint invocation

Returns:

Throws:

Exception

setMessage

public void setMessage(Message msg)

Set the parameter for a given endpoint invocation

Parameters:

msg -

getJavaMethod

protected Method getJavaMethod()

initialize

protected void initialize(MessageContext mc)