Package org.apache.axis2.jaxws.client.proxy

Class JAXWSProxyHandler

  • All Implemented Interfaces:
    InvocationHandler, BindingProvider, BindingProvider
    public class JAXWSProxyHandler
extends BindingProvider
implements InvocationHandler
    ProxyHandler is the java.lang.reflect.InvocationHandler implementation. When a JAX-WS client calls the method on a proxy object, created by calling the ServiceDelegate.getPort(...) method, the inovke method on the ProxyHandler is called.

    ProxyHandler uses EndpointInterfaceDescriptor and finds out if 1) The client call is Document Literal or Rpc Literal 2) The WSDL is wrapped or unWrapped.

    ProxyHandler then reads OperationDescription using Method name called by Client From OperationDescription it does the following 1) if the wsdl isWrapped() reads RequestWrapper Class and responseWrapperClass 2) then reads the webParams for the Operation.

    isWrapped() = true and DocLiteral then ProxyHandler then uses WrapperTool to create Request that is a Wrapped JAXBObject. Creates JAXBBlock using JAXBBlockFactory Creates MessageContext->Message and sets JAXBBlock to xmlPart as RequestMsgCtx in InvocationContext. Makes call to InvocationController. Reads ResponseMsgCtx ->MessageCtx->Message->XMLPart. Converts that to JAXBlock using JAXBBlockFactory and returns the BO from this JAXBBlock.

    isWrapped() != true and DocLiteral then ProxyHandler creates the JAXBBlock for the input request creates a MessageContext that is then used by IbvocationController to invoke. Response is read and return object is derived using @Webresult annotation. A JAXBBlock is created from the Response and the BO from JAXBBlock is returned.

    • Field Detail

      • serviceDesc

        protected org.apache.axis2.jaxws.description.ServiceDescription serviceDesc

    • Constructor Detail

      • JAXWSProxyHandler

        public JAXWSProxyHandler​(ServiceDelegate delegate,
                         Class seiClazz,
                         org.apache.axis2.jaxws.description.EndpointDescription epDesc,
                         WebServiceFeature... features)

      • JAXWSProxyHandler

        public JAXWSProxyHandler​(ServiceDelegate delegate,
                         Class seiClazz,
                         org.apache.axis2.jaxws.description.EndpointDescription epDesc,
                         org.apache.axis2.addressing.EndpointReference epr,
                         String addressingNamespace,
                         WebServiceFeature... features)

    • Method Detail

      • isAsync

        protected boolean isAsync()

      • createRequest

        protected MessageContext createRequest​(Method method,
                                       Object[] args)
                                throws Throwable
        Creates a request MessageContext for the method call. This request context will be used by InvocationController to route the method call to axis engine.
        Parameters:
        method - - The method invoked on the proxy object.
        args - - The parameter list
        Returns:
        A MessageContext that can be used for the invocation
        Throws:
        Throwable

      • createResponse

        protected Object createResponse​(Method method,
                                Object[] args,
                                MessageContext responseContext,
                                org.apache.axis2.jaxws.description.OperationDescription operationDesc)
                         throws Throwable
        Creates a response MessageContext for the method call. This response context will be used to create response result to the client call.
        Parameters:
        method - - The method invoked on the proxy object.
        args - - The parameter list.
        responseContext - - The MessageContext to be used for the response.
        operationDesc - - The OperationDescription that for the invoked method.
        Returns:
        Throws:
        Throwable

      • getFaultResponse

        protected static Throwable getFaultResponse​(MessageContext msgCtx,
                                            org.apache.axis2.jaxws.description.OperationDescription opDesc)

      • hasFaultResponse

        protected static boolean hasFaultResponse​(MessageContext mc)

      • getSeiClazz

        public Class getSeiClazz()

      • setSeiClazz

        public void setSeiClazz​(Class seiClazz)