Linking web services

I have a java application that essentially performs a lookup operation by creating objects and calling their methods. I want to deploy this as several web services so that each object is its own web service and is called by the other web services. I have been looking around but I can't seem to find the simple answer on how to call a web service with another web service. I am using JBOSS 5.0 for deployment.

I generated the artifacts using wsimport and whenever I call the web service on my server i get the following error...
java.lang.NoClassDefFoundError: com/sun/xml/stream/buffer/XMLStreamBuffer
     at com.sun.xml.ws.api.addressing.WSEndpointReference.<init>(WSEndpointReference.java:174)
     at com.sun.xml.ws.api.addressing.WSEndpointReference.<init>(WSEndpointReference.java:166)
     at com.sun.xml.ws.api.addressing.AddressingVersion.<init>(AddressingVersion.java:436)
     at com.sun.xml.ws.api.addressing.AddressingVersion.<init>(AddressingVersion.java:67)
     at com.sun.xml.ws.api.addressing.AddressingVersion$1.<init>(AddressingVersion.java:146)
     at com.sun.xml.ws.api.addressing.AddressingVersion.<clinit>(AddressingVersion.java:69)
     at com.sun.xml.ws.wsdl.parser.MemberSubmissionAddressingWSDLParserExtension.portTypeOperationInput(MemberSubmissionAddressingWSDLParserExtension.java:90)
     at com.sun.xml.ws.wsdl.parser.DelegatingParserExtension.portTypeOperationInput(DelegatingParserExtension.java:79)
     at com.sun.xml.ws.wsdl.parser.WSDLParserExtensionFacade.portTypeOperationInput(WSDLParserExtensionFacade.java:110)
     at com.sun.xml.ws.wsdl.parser.RuntimeWSDLParser.parsePortTypeOperationInput(RuntimeWSDLParser.java:734)
     at com.sun.xml.ws.wsdl.parser.RuntimeWSDLParser.parsePortTypeOperation(RuntimeWSDLParser.java:702)
     at com.sun.xml.ws.wsdl.parser.RuntimeWSDLParser.parsePortType(RuntimeWSDLParser.java:676)
     at com.sun.xml.ws.wsdl.parser.RuntimeWSDLParser.parseWSDL(RuntimeWSDLParser.java:319)
     at com.sun.xml.ws.wsdl.parser.RuntimeWSDLParser.parse(RuntimeWSDLParser.java:146)
     at com.sun.xml.ws.client.WSServiceDelegate.parseWSDL(WSServiceDelegate.java:263)
     at com.sun.xml.ws.client.WSServiceDelegate.<init>(WSServiceDelegate.java:226)
     at com.sun.xml.ws.client.WSServiceDelegate.<init>(WSServiceDelegate.java:174)
     at com.sun.xml.ws.spi.ProviderImpl.createServiceDelegate(ProviderImpl.java:104)
     at javax.xml.ws.Service.<init>(Service.java:79)
     at com.ibm.wsm.samples.retail.ec.ecdb.EnterpriseCustomerDBService.<init>(EnterpriseCustomerDBService.java:46)
     at com.ibm.wsm.samples.retail.ec.EnterpriseCustomer.<init>(EnterpriseCustomer.java:67)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
     at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
     at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
     at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
     at java.lang.Class.newInstance0(Class.java:355)
     at java.lang.Class.newInstance(Class.java:308)
     at org.jboss.wsf.container.jboss50.invocation.InvocationHandlerJSE.getTargetBean(InvocationHandlerJSE.java:76)
     at org.jboss.wsf.container.jboss50.invocation.InvocationHandlerJSE.invoke(InvocationHandlerJSE.java:95)
     at org.jboss.ws.core.server.ServiceEndpointInvoker.invoke(ServiceEndpointInvoker.java:219)
     at org.jboss.wsf.stack.jbws.RequestHandlerImpl.processRequest(RequestHandlerImpl.java:474)
     at org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleRequest(RequestHandlerImpl.java:295)
     at org.jboss.wsf.stack.jbws.RequestHandlerImpl.doPost(RequestHandlerImpl.java:205)
     at org.jboss.wsf.stack.jbws.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:131)
     at org.jboss.wsf.common.servlet.AbstractEndpointServlet.service(AbstractEndpointServlet.java:85)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
     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:235)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
     at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:190)
     at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:92)
     at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.process(SecurityContextEstablishmentValve.java:126)
     at org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:70)
     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:158)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:330)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:829)
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:601)
     at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
     at java.lang.Thread.run(Thread.java:619)This code works fine if run as a java application but produces the above error when placed inside a web service.
EnterpriseCustomerDBService ecdbs= new EnterpriseCustomerDBService();
EnterpriseCustomerDB ecdb = ecdbs.getEnterpriseCustomerDBPort();EDIT: One other thing that comes to mind is that I have a few different jres installed so it is possible that this may be the problem.
Edited by: jlankfo on Jul 7, 2009 12:33 PM

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00:09:45.299     0.069     1763     4943     POST     200     text/xml     https://mpgsrmdev.mpg.orga.de:8443/sap/bc/webdynpro/sapsrm/wda_l_fpm_gaf/;sap-ext-sid=OhB9kX6PcHIKc*BT5s59Og--a3k76*GA5DabEhHwpacEcA--?sap-contextid=SID%3aANON%3aMPGSRMDEV_S15_00%3a4ocZXKryvS2WaXra0dWl0sFAWktQFxenORqKLgeM-NEW
HEADER
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Edited by: Rico Scharm on Feb 16, 2010 5:59 PM

Community Links Intrinsic web service

I want to make a webservice similar to "Web Service for Community Links", but with user preferences and Admin preferences. Is there a way the change the existing webservice? Or should I make a fresh web service?

The Community Links Portlet is an intrinsic portlet which is tied to the Community Knowledge Directory, so you'd need to modify the UI source code (where this intrinsic portlet is implemented) if you wanted to have user preferences and admin preferences. I'd recommend against this because community preferences are used to map the links in the community links portlet to a folder in the community knowledge directory, and I'm not sure where you could create the folders if you were using this feature on a per user basis. What exactly are you looking to do?

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