public void GetComp() {
Scott Nichol
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----- Original Message -----
From: "Francesco Dipalo" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, October 13, 2004 11:19 AM
Subject: Re: problem in deploying a web service
> When I try to compile the provider class, in this example, this java file:
>
> package tesi;
> import java.io.*;
> import java.util.*;
> import prova.*;
>
> public class application_controller {
>
> public GetComp() {
>
> servizio s = new servizio();
> composizione c = new composizione(
> s.c_Nomefile1, s.c_Nomefile2, s.c_Nomefile );
> }
>
> }
>
> I receive this error:
>
> application_controller.java:8: invalid method declaration; return type
> required
> public GetComp() {
> ^
> 1 error
>
> HOW CAN I SOLVE THIS PROBLEM?
>
>
> ----- Original Message -----
> From: "Scott Nichol" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Wednesday, October 13, 2004 2:08 PM
> Subject: Re: problem in deploying a web service
>
>
> With Apache SOAP 2.3.1, you cannot have whitespace in the faultListener
> element. The problem is fixed in the current code base.
>
> You need to change
>
> <isd:faultListener>
> org.apache.soap.server.DOMFaultListener
> </isd:faultListener>
>
> to
>
>
> <isd:faultListener>org.apache.soap.server.DOMFaultListener</isd:faultListene
> r>
>
> then re-deploy (undeploy followed by deploy with new dd file) the service.
>
> Scott Nichol
>
> Do not send e-mail directly to this e-mail address,
> because it is filtered to accept only mail from
> specific mail lists.
> ----- Original Message -----
> From: "Francesco Dipalo" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Wednesday, October 13, 2004 7:49 AM
> Subject: problem in deploying a web service
>
>
> I want to deploy a service. I executed the following operations:
>
> - deploying with Apache SOAP using a deployment descriptor file named
> WebService:
>
> <isd:service
> xmlns:isd="http://xml.apache.org/xml-soap/deployment";
> id="urn:CompService">
>
> <isd:provider type="java"
> scope="Application"
> methods="getComp">
> <isd:java class="tesi.application_controller"
> static="false"/>
> </isd:provider>
> <isd:faultListener>
> org.apache.soap.server.DOMFaultListener
> </isd:faultListener>
> <isd:mappings>
> </isd:mappings>
> </isd:service>
>
> - invoking the getCount method using this java file named GetCompApp
>
> package tesi;
> import java.net.*;
> import org.apache.soap.*;
> import org.apache.soap.rpc.*;
> public class GetCompApp {
> public static void main(String[] args)
> throws Exception {
>
> URL url =
> new URL(
> "http://localhost:8080/soap/servlet/rpcrouter";);
>
> Call call = new Call();
> call.setTargetObjectURI("urn:CompService");
> call.setMethodName("getComp");
> try {
> Response resp = call.invoke(url, "");
> Parameter ret = resp.getReturnValue();
> Object value = ret.getValue();
> System.out.println("Result is " + value);
> }
> catch (SOAPException e) {
> System.err.println("Caught SOAPException (" +
> e.getFaultCode() + "): " +
> e.getMessage());
> }
> }
> }
>
> but I received this exception:
>
> Caught SOAPException (SOAP-ENV:Protocol): Unsupported response content type
> &quo
> t;text/html; charset=ISO-8859-1", must be: "text/xml".
> Response w
> as:
> <html><head><title>Apache Tomcat/4.1.30 - Error
> report</tit
> le><STYLE><!--H1{font-family : sans-serif,Arial,Tahoma;color :
> white
> ;background-color : #0086b2;} H3{font-family : sans-serif,Arial,Tahoma;color
> : w
> hite;background-color : #0086b2;} BODY{font-family :
> sans-serif,Arial,Tahoma;col
> or : black;background-color : white;} B{color : white;background-color :
> #0086b2
> ;} HR{color : #0086b2;} --></STYLE>
> </head><body><h1>
> HTTP Status 500 - </h1><HR size="1"
> noshade><p><b
> >type</b> Exception
> report</p><p><b>message</b>
> <u></u></p><p><b>description</b>
> <u>T
> he server encountered an internal error () that prevented it from fulfilling
> thi
> s request.</u></p><p><b>exception</b>
> <pre>j
> avax.servlet.ServletException: Error building response envelope:
> java.lang.NullP
> ointerException
> at
> org.apache.soap.server.http.RPCRouterServlet.doPost(RPCRouterServlet.
> java:418)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
> icationFilterChain.java:247)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
> ilterChain.java:193)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
> alve.java:256)
> at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContex
> t.invokeNext(StandardPipeline.java:643)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
> a:480)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
>
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
> alve.java:191)
> at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContex
> t.invokeNext(StandardPipeline.java:643)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
> a:480)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
>
> at
> org.apache.catalina.core.StandardContext.invoke(StandardContext.java:
> 2422)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
> ava:180)
> at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContex
> t.invokeNext(StandardPipeline.java:643)
> at
> org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatche
> rValve.java:171)
> at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContex
> t.invokeNext(StandardPipeline.java:641)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
> ava:163)
> at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContex
> t.invokeNext(StandardPipeline.java:641)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
> a:480)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
>
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
> ve.java:174)
> at
> org.apache.catalina.core.StandardPipeline$StandardPipelineValveContex
> t.invokeNext(StandardPipeline.java:643)
> at
> org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.jav
> a:480)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
>
> at
> org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:19
> 9)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
> :828)
> at
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce
> ssConnection(Http11Protocol.java:700)
> at
> org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java
> :584)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadP
> ool.java:683)
> at java.lang.Thread.run(Thread.java:534)
> </pre></p><HR size="1" noshade><h3>Apache
> Tomc
> at/4.1.30</h3></body></html>
>
> HOW CAN I RESOLVE THE PROBLEM????
>
>
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