[jbossws-users] [JBossWS] - java.lang.IllegalStateException: Cannot obtain endpoint meta
Hi All,
I am very new to JBoss web services and am trying to create a sample web service
application using JBoss WS. Here is what i have done so far:
1) Created a POJO for the web service. Its source code is as follows:
package test.webservices;
|
| import javax.jws.WebMethod;
| import javax.jws.WebParam;
| import javax.jws.WebService;
| import javax.jws.soap.SOAPBinding;
|
|
| @WebService(name = "CalculatorService")
| public class CalculatorService
| {
| @WebMethod
| public Integer add(@WebParam(name = "arg1")Integer arg1,@WebParam(name
= "arg2") Integer arg2){
| return arg1+arg2;
| }
| }
|
2) Created entry in web.xml. My web.xml looks like the following:
| <?xml version="1.0" encoding="UTF-8"?>
| <web-app version="2.4"
| xmlns="http://java.sun.com/xml/ns/j2ee"
| xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
| xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
| http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
|
| <servlet>
| <servlet-name>CalculatorService</servlet-name>
| <servlet-class>test.webservices.CalculatorService</servlet-class>
| </servlet>
|
| <servlet-mapping>
| <servlet-name>CalculatorService</servlet-name>
| <url-pattern>/CalculatorService</url-pattern>
| </servlet-mapping>
|
| </web-app>
|
3) Deployed the project as a war file. However when i start the server, i see the
following exception trace:
java.lang.IllegalStateException: Cannot obtain endpoint meta data
| at
org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleWSDLRequest(RequestHandlerImpl.java:520)
| at org.jboss.wsf.stack.jbws.RequestHandlerImpl.doGet(RequestHandlerImpl.java:144)
| at
org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:126)
| 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:127)
| at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
| 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:262)
| at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
| at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
| at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
| at java.lang.Thread.run(Thread.java:595)
|
When i open the link http://localhost:8080/jbossws/services, I can see an end point name
and end point address. However when i click on the WSDL link, i do not see the WSDL.
Can someone help me in figuring out what might be the issue?
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