Re: [xfire-user] Issue with annotations or maybe dynamic client?

Thu, 04 May 2006 11:07:13 -0700

Brice,
 
Thanks, I have tried just the plain @WebService, @WebMethod, but I have not tried the Web Service Explorer in Eclipse + WTP, so I will look into that.  Thank you for the help.
 
Matt W.

>>> "Brice Ruth" <[EMAIL PROTECTED]> 5/4/2006 12:01 PM >>>
I'm not sure I can help you with your problem, but I do have a couple tips.
  • your SOAPBinding is reiterating the default (Document/Literal, wrapped)
  • your WebMethod is also reiterating a default ("echo")
not sure about some of the other things, but you may want to start off with just declaring @WebService
...

@WebMethod

and see if that gets you somewhere. The defaults for these annotations should get you a working WSDL & service.

If you're concerned that the client stubs may not be generated right, try using the Web Service Explorer in Eclipse + WTP. That's what I've done in the past as a first-pass sanity check. The WSE is a great tool for that.

Brice

On 5/4/06, Matt Wheeler <[EMAIL PROTECTED]> wrote:
Java 5.  Also, here is my interface and implementation (in case they shed any light).
 
@WebService(name = "EchoService", targetNamespace = "http://www.lds.org/2006/05/03/EchoService ")
@SOAPBinding(style=SOAPBinding.Style.DOCUMENT, use=SOAPBinding.Use.LITERAL, parameterStyle=SOAPBinding.ParameterStyle.WRAPPED)
public interface Jsr181EchoService
{
 @WebMethod(operationName = "echo", action = "")
 @WebResult(name = "echoResult")
 public String echo(@WebParam(name = "echoParam") String input);
}
 
@WebService(endpointInterface = "org.lds.petstore.ws.Jsr181EchoService")
public class Jsr181EchoServiceImpl implements Jsr181EchoService
{
    public String echo(String input)
    {
        return input;
    }
}
 
and my Spring configuration:
 
 <bean id="xfire.annotationServiceFactory"
        class="org.codehaus.xfire.annotations.AnnotationServiceFactory">
    </bean>
 <bean name="Jsr181EchoService" class=" org.codehaus.xfire.spring.ServiceBean">
  <property name="serviceBean" ref="jsr181EchoServiceImpl" />
<!--   <property name="serviceClass" value="org.lds.petstore.ws.Jsr181EchoService " />-->
  <property name="serviceFactory" ref="xfire.annotationServiceFactory" />
 </bean>
 <bean id="jsr181EchoServiceImpl" class="org.lds.petstore.ws.Jsr181EchoServiceImpl "/>
 
Thanks,
 
Matt W.

>>> "Brice Ruth" <[EMAIL PROTECTED]> 5/4/2006 11:46 AM >>>
Are you using commons-annotations (JDK 1.4) or Java 5 annotations? I'm using the latter and I have not had any problems with the wsdl locations.

Cheers,
Brice

On 5/4/06, Matt Wheeler <[EMAIL PROTECTED] > wrote:
I am not 100% sure if this is a bug, but it appears to be.  I have created a very simple web service using annotations.  If I deploy it, and go to the wsdl, I notice that the location is incorrect:
 
<wsdl:port binding="tns:Jsr181EchoServiceImplHttpBinding" name="Jsr181EchoServiceImplHttpPort">
<wsdlsoap:address location=" http://localhost/services/Jsr181EchoServiceImpl"/>
</wsdl:port>
 
Which appears to originate in the HttpTransport class:
 public String getServiceURL( Service service )
 {
        return "http://localhost/services/ " + service.getSimpleName();
  }
 
I think the location should be http://localhost:8080/services/Jsr181EchoServiceImpl .   When I try and test the web service with the following code (dynamic client in the documentation):
 
String input = "garbage in - garbage out";
Client client = new Client(new URL(" http://localhost:8080/petstore/services/Jsr181EchoServiceImpl?WSDL"));

Object[] results = client.invoke("echo", new Object[] {input});
 //System.out.println((String) results[0]);
 assertEquals((String) results[0], input);
 
I get the following stack trace:
 
Testcase: testEchoWithDynamicClient(org.lds.petstore.ws.Jsr181EchoServiceTest): Caused an ERROR
Couldn't send message.
org.codehaus.xfire.fault.XFireFault: Couldn't send message.
 at org.codehaus.xfire.fault.XFireFault.createFault (XFireFault.java:89)
 at org.codehaus.xfire.handler.OutMessageSender.invoke(OutMessageSender.java:30)
 at org.codehaus.xfire.handler.HandlerPipeline.invoke(HandlerPipeline.java:98)
 at org.codehaus.xfire.client.Client.invoke (Client.java:359)
 at org.codehaus.xfire.client.Client.invoke(Client.java:389)
 at org.lds.petstore.ws.Jsr181EchoServiceTest.testEchoWithDynamicClient(Jsr181EchoServiceTest.java:37)
 at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
Caused by: org.codehaus.xfire.XFireException: Couldn't send message.
 at org.codehaus.xfire.transport.http.HttpChannel.sendViaClient(HttpChannel.java:179)
 at org.codehaus.xfire.transport.http.HttpChannel.send(HttpChannel.java :66)
 at org.codehaus.xfire.handler.OutMessageSender.invoke(OutMessageSender.java:26)
 ... 18 more
Caused by: java.net.ConnectException: Connection refused: connect
 at java.net.PlainSocketImpl.socketConnect(Native Method)
 at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
 at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
 at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
 at java.net.SocksSocketImpl.connect (SocksSocketImpl.java:366)
 at java.net.Socket.connect(Socket.java:507)
 at java.net.Socket.connect(Socket.java:457)
 at java.net.Socket.<init>(Socket.java:365)
 at java.net.Socket.<init>(Socket.java:238)
 at org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:79)
 at org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket (DefaultProtocolSocketFactory.java:121)
 at org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:706)
 at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:386)
 at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:170)
 at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:396)
 at org.codehaus.xfire.transport.http.CommonsHttpMessageSender.send (CommonsHttpMessageSender.java:166)
 at org.codehaus.xfire.transport.http.HttpChannel.sendViaClient(HttpChannel.java:168)
 ... 20 more
 
Also, it appears that when I navigate to the wsdl of a service that has annotations, the createPort method of Soap11Binding is called, and the transport is an instanceof WSDL11Transport, resulting in a call to getServiceUrl (included above) while if I go to the wsdl of a non-annotated service (made a service through Spring configuration) then in the createPort method, the transport is not an instanceof WSDL11Transport, and so null is returned, which results in a different location in the wsdl.
 
However, if I test the same service as below, it succeeds:
 
Service serviceModel = new ObjectServiceFactory().create(Jsr181EchoService.class);
Jsr181EchoService service = (Jsr181EchoService) new XFireProxyFactory().create(serviceModel, " http://localhost:8080/petstore/services/Jsr181EchoServiceImpl");
String input = "garbage in - garbage out";
String result = service.echo(input);
assertEquals(result, input);
 
So, I am not sure if there is an issue with dynamic client, annotations, or the way I am doing things.
 
Thanks,
 
Matt W.
 
 

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Brice Ruth
Software Engineer, Madison WI 

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Brice Ruth
Software Engineer, Madison WI 

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