5:28 p.m.
Hello,
I ran into the situation to call a Java WebService from within a .vbs file. I created a
simple WebService and after searching the net and the forum I ended up with this. My
method is being called at least, but my .vbs variable is null afterward. I have no clue
what to do next...
After first failing, I already installed MS SoapToolkit 2.0 and my .vbs is now:
| Option Explicit
|
| Dim c, wsdl
|
| wsdl = "http://localhost:8080/SimpleWebServices/SimpleWeb?wsdl"
|
| set c = CreateObject("MSSOAP.SOAPClient")
| c.mssoapinit(wsdl)
|
| c.isAlive
|
My WebService:
| @Stateless
| @WebService
| @WebContext(contextRoot="/SimpleWebServices")
| @SOAPBinding(style = SOAPBinding.Style.RPC)
| public class SimpleWeb implements SimpleWebInterface {
|
| @Logger Log log;
|
| @WebMethod
| public void isAlive() {
| System.out.println("SimpleWeb.isAlive()");
| }
|
| }
|
I'm using Java 1.5, JBoss 4.2 GA (with JBosWS1.2.1GA) and JBoss Seam 2.0 Beta1 (well,
shouldn't matter in this case imho, because the WebService isn't a Seam
component)
My standard-jaxws-endpoint-config.xml:
| <jaxws-config xmlns="urn:jboss:jaxws-config:2.0"
| xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
| xmlns:javaee="http://java.sun.com/xml/ns/javaee"
| xsi:schemaLocation="urn:jboss:jaxws-config:2.0 jaxws-config_2_0.xsd">
| <endpoint-config>
| <config-name>Seam WebService Endpoint</config-name>
| <pre-handler-chains>
| <javaee:handler-chain>
| <javaee:protocol-bindings>
| ##SOAP11_HTTP
| </javaee:protocol-bindings>
| <javaee:handler>
| <javaee:handler-name>
| SOAP Request Handler
| </javaee:handler-name>
| <javaee:handler-class>
| org.jboss.seam.webservice.SOAPRequestHandler
| </javaee:handler-class>
| </javaee:handler>
| </javaee:handler-chain>
| </pre-handler-chains>
| </endpoint-config>
| </jaxws-config>
|
Finaly here's the generated wsdl:
| <definitions name='SimpleWebService'
targetNamespace='http://webservice.simple/'
xmlns='http://schemas.xmlsoap.org/wsdl/'
xmlns:soap='http://schemas.xmlsoap.org/wsdl/soap/'
xmlns:tns='http://webservice.simple/'
xmlns:xsd='http://www.w3.org/2001/XMLSchema'>
| <types></types>
| <message name='SimpleWeb_isAliveResponse'></message>
| <message name='SimpleWeb_isAlive'></message>
| <portType name='SimpleWeb'>
| <operation name='isAlive'>
| <input message='tns:SimpleWeb_isAlive'></input>
| <output message='tns:SimpleWeb_isAliveResponse'></output>
| </operation>
| </portType>
| <binding name='SimpleWebBinding' type='tns:SimpleWeb'>
| <soap:binding style='rpc'
transport='http://schemas.xmlsoap.org/soap/http'/>
| <operation name='isAlive'>
| <soap:operation soapAction=''/>
| <input>
| <soap:body namespace='http://webservice.simple/'
use='literal'/>
| </input>
| <output>
| <soap:body namespace='http://webservice.simple/'
use='literal'/>
| </output>
| </operation>
| </binding>
| <service name='SimpleWebService'>
| <port binding='tns:SimpleWebBinding' name='SimpleWebPort'>
| <soap:address
location='http://localhost:8080/SimpleWebServices/SimpleWeb'/>
| </port>
| </service>
| </definitions>
|
Executing my .vbs script gives following output
| C:\Data\PrintServerProcessor>cscript PrintServerProcesser.vbs
| Microsoft (R) Windows Script Host Version 5.6
| Copyright (C) Microsoft Corporation 1996-2001. All rights reserved.
|
| C:\Data\PrintServerProcessor\PrintServerProcesser.vbs(17, 1) (null): Unspecified
| error
|
Looking into JBoss Log after switching to TRACE level for JBossWS I saw that calls are
going in and out and my method is being called:
| 2007-09-07 00:10:45,828 TRACE [org.jboss.ws.core.jaxws.handler.HandlerChainExecutor]
BEFORE handleRequest - org.jboss.seam.webservice.SOAPRequestHandler@1fe0dcb
| <SOAP-ENV:Envelope
SOAP-ENV:encodingStyle='http://schemas.xmlsoap.org/soap/encoding/'
xmlns:SOAP-ENV='http://schemas.xmlsoap.org/soap/envelope/'>
| <SOAP-ENV:Header/>
| <SOAP-ENV:Body>
| <m:isAlive xmlns:m='http://webservice.simple/'/>
| </SOAP-ENV:Body>
| </SOAP-ENV:Envelope>
| 2007-09-07 00:10:45,828 TRACE [org.jboss.ws.core.CommonMessageContext] put:
APPLICATION:org.jboss.ws.allow.expand.dom=true
| 2007-09-07 00:10:45,828 TRACE [org.jboss.ws.core.CommonMessageContext]
get(javax.xml.ws.handler.message.outbound):
APPLICATION:javax.xml.ws.handler.message.outbound=false
| 2007-09-07 00:10:45,828 TRACE [org.jboss.ws.core.CommonMessageContext]
get(javax.xml.ws.servlet.request):
APPLICATION:javax.xml.ws.servlet.request=org.apache.catalina.connector.RequestFacade@20e54a
| 2007-09-07 00:10:45,859 TRACE [org.jboss.ws.core.jaxws.handler.HandlerChainExecutor]
AFTER handleRequest - org.jboss.seam.webservice.SOAPRequestHandler@1fe0dcb: unchanged
| 2007-09-07 00:10:45,859 DEBUG [org.jboss.ws.core.jaxws.handler.HandlerChainExecutor]
Exit: handleIn BoundMessage with status: true
| 2007-09-07 00:10:45,859 TRACE [org.jboss.ws.core.CommonMessageContext] put:
APPLICATION:org.jboss.ws.allow.expand.dom=true
| 2007-09-07 00:10:45,875 DEBUG
[org.jboss.ws.integration.jboss42.ServiceEndpointInvokerEJB3] invokeServiceEndpoint:
isAlive
| 2007-09-07 00:10:45,875 DEBUG [org.jboss.ws.core.EndpointInvocation]
getRequestPayload
| 2007-09-07 00:10:46,000 INFO [STDOUT] SimpleWeb.isAlive()
| 2007-09-07 00:10:46,000 DEBUG [org.jboss.ws.core.EndpointInvocation] setReturnValue:
null
|
Using @Oneway as suggest in a Thread does not work because my .vbs gives error that
ResponseType is empty.
Well, I guess, the wsdl or the answer is not parsed correctly because it's empty or
something like that, as c is getting null (should not happen ;-). What do I miss/did
wrong?
I would appriciate any help. Thank you!
Greetz, GHad
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