10:55 a.m.
Hi Guys,
I am trying to connect to webservices in jboss(using seam) from a google android phone. So
far, I implemented all the necessary beans and android classes. Unfortunately, I am
getting an exception on the server side after the request is dispatched from the android
emulator, java.lang.IllegalArgumentException: Cannot create SOAP envelope from:
methodCall. I have tried everything I can but to no success. On the other hand, when I try
to connect to the service from SOAP UI, everything works great. Please if you have any
clue, help! Thanks a lot in advance.
Interface
|
| package de.iu.soko.web.webservice;
|
| import javax.ejb.Remote;
|
|
| @Remote
| public interface SokoServiceRemote {
|
|
| public String hello();
| }
|
Stateless Web Service Facade
|
| package de.iu.soko.web.webservice;
|
| import javax.ejb.Stateless;
| import javax.jws.WebMethod;
| import javax.jws.WebService;
| import javax.jws.soap.SOAPBinding;
| import org.jboss.seam.annotations.In;
| import org.jboss.seam.annotations.Name;
| import org.jboss.seam.contexts.Contexts;
| import org.jboss.seam.security.Identity;
|
| @Stateless
| @WebService(name = "SokoService", serviceName = "SokoService")
| @SOAPBinding(style = SOAPBinding.Style.RPC)
| @Name("sokoServiceCallHandler")
| public class SokoService implements SokoServiceRemote {
|
| @Logger
| private Log log;
|
| @In(required=true)
| Identity identity;
|
|
|
| @WebMethod
| public String hello(){
|
| return "Hello from a seam component";
| }
| }
|
|
standard-ws-config xml file
|
| <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>
|
|
entries in web.xml
|
| <filter>
| <filter-name>Seam Context Filter</filter-name>
| <filter-class>org.jboss.seam.web.ContextFilter</filter-class>
| </filter>
|
| <filter-mapping>
| <filter-name>Seam Context Filter</filter-name>
| <url-pattern>/test</url-pattern>
| </filter-mapping>
|
|
|
| <servlet-mapping>
| <servlet-name>AndroidService</servlet-name>
| <url-pattern>/androidService</url-pattern>
| </servlet-mapping>
| <servlet>
| <servlet-name>AndroidService</servlet-name>
| <servlet-class>de.iu.soko.web.webservice.SokoService</servlet-class>
| </servlet>
|
SOAP UI request
| POST http://sylar:8080/soko-web/androidService?wsdl HTTP/1.1
| Content-Type: text/xml;charset=UTF-8
| SOAPAction: ""
| User-Agent: Jakarta Commons-HttpClient/3.1
| Host: sylar:8080
| Content-Length: 219
|
| <soapenv:Envelope
xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:web="http://webservice.web.soko.iu.de/">
| <soapenv:Header/>
| <soapenv:Body>
| <web:hello/>
| </soapenv:Body>
| </soapenv:Envelope>
|
|
SOAP UI Response
| <env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
| <env:Header>
| <seam:conversationId
xmlns:seam="http://www.jboss.org/seam/webservice">21</sea...
| </env:Header>
| <env:Body>
| <web:helloResponse
xmlns:web="http://webservice.web.soko.iu.de/">
| <return>Hello from a seam component</return>
| </web:helloResponse>
| </env:Body>
| </env:Envelope>
|
|
The Exception
|
| java.lang.IllegalArgumentException: Cannot create SOAP envelope from: methodCall
| at org.jboss.ws.core.soap.SOAPEnvelopeImpl.<init>(SOAPEnvelopeImpl.java:70)
| at org.jboss.ws.core.soap.EnvelopeBuilderDOM.build(EnvelopeBuilderDOM.java:124)
| at org.jboss.ws.core.soap.EnvelopeBuilderDOM.build(EnvelopeBuilderDOM.java:96)
| at
org.jboss.ws.core.soap.MessageFactoryImpl.createMessage(MessageFactoryImpl.java:262)
| at
org.jboss.ws.core.soap.MessageFactoryImpl.createMessage(MessageFactoryImpl.java:185)
| at
org.jboss.wsf.stack.jbws.RequestHandlerImpl.processRequest(RequestHandlerImpl.java:389)
| at
org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleRequest(RequestHandlerImpl.java:272)
| at org.jboss.wsf.stack.jbws.RequestHandlerImpl.doPost(RequestHandlerImpl.java:189)
| at
org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:122)
| at org.jboss.wsf.stack.jbws.EndpointServlet.service(EndpointServlet.java:84)
| at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
| at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
| at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
| at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
| at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
| at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
| at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
| at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
| at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
| at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
| at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
| at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
| at java.lang.Thread.run(Thread.java:595)
|
|
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