Hi
the code for "HelloWorld.java" is shown below
"package org.HelloWorld;
public class HelloWorld {
/*This echo metod is going to be exposed as a web service
*/
public String echo(String val){
return val;
}
}"
the services.xml file is also shown below
"<?xml version="1.0" encoding="UTF-8"?>
<service>
<parameter name="HelloWorld" locked="false">
HelloWorld
</parameter>
<operation name="echo">
<messageReceiver class="
org.apache.axis2.rpc.receivers.RPCMessageReceiver" />
</operation>
</service>"
i placed services.xml in META-INF file and followed the steps in the "
http://wso2.org/library/95"; tutorial for Axis2
Thanks
Anil
On 5/17/07, Anil Chukkapalli <[EMAIL PROTECTED]> wrote:
Hi
I am using the tomcat to deploy my web service,i placed the axis2.warfile in the
webapps folder. Then i placed the .aar file in "....Tomcat
5.5\webapps\axis2\WEB-INF\services". The problem is that I am getting this
error message when i try to see the wsdl "
http://localhost:8080/axis2/services/HelloWorld?wsdl"; i get the below
error. I just followed the tutorial buti want toknow if i want to know
where to include third part jar files. The tutorial never talks about where
to place the WSDL file?
"org.apache.axis2.AxisFault: null; nested exception is:
java.lang.NullPointerException
org.apache.axis2.description.AxisService.getWSDL(AxisService.java:732)
org.apache.axis2.description.AxisService.printWSDL
(AxisService.java:597)
org.apache.axis2.transport.http.ListingAgent.processListService(ListingAgent.java:186)
org.apache.axis2.transport.http.AxisServlet.doGet(AxisServlet.java:181)
javax.servlet.http.HttpServlet.service
(HttpServlet.java:690)
javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
*note* *The full stack trace of the root cause is available in the Apache
Tomcat/5.5.23 logs.*"
The stack trace shows "May 17, 2007 1:18:02 PM
org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet AxisServlet threw exception
org.apache.axis2.AxisFault: null; nested exception is:
java.lang.NullPointerException
at org.apache.axis2.description.AxisService.getWSDL(AxisService.java
:732)
at org.apache.axis2.description.AxisService.printWSDL(AxisService.java
:597)
at org.apache.axis2.transport.http.ListingAgent.processListService (
ListingAgent.java:186)
at org.apache.axis2.transport.http.AxisServlet.doGet(AxisServlet.java
:181)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:690)
at javax.servlet.http.HttpServlet.service (HttpServlet.java:803)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
ApplicationFilterChain.java:269)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java :188)
at org.apache.catalina.core.StandardWrapperValve.invoke(
StandardWrapperValve.java:210)
at org.apache.catalina.core.StandardContextValve.invoke(
StandardContextValve.java:174)
at org.apache.catalina.core.StandardHostValve.invoke (
StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(
ErrorReportValve.java:117)
at org.apache.catalina.core.StandardEngineValve.invoke(
StandardEngineValve.java:108)
at org.apache.catalina.connector.CoyoteAdapter.service (
CoyoteAdapter.java:151)
at org.apache.coyote.http11.Http11Processor.process(
Http11Processor.java:870)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection
(Http11BaseProtocol.java :665)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(
PoolTcpEndpoint.java:528)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(
LeaderFollowerWorkerThread.java:81)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run (
ThreadPool.java:685)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NullPointerException
at org.apache.axis2.description.AxisService2OM.generateOM(
AxisService2OM.java:128)
at org.apache.axis2.description.AxisService.getWSDL (AxisService.java
:727)
... 19 more"
Thanks
Anil
On 5/17/07, Glen Mazza <[EMAIL PROTECTED] > wrote:
>
> Sorry, I've never used SimpleHTTPServer before, so I'm unsure.
>
> I would recommend getting the AXIS2.WAR file from the downloads, and
> installing it on Tomcat instead of using SimpleHTTPServer. Then install
> your web services within the Axis2 web application. If you don't know
> how to use Tomcat, then you'll need to go to the Tomcat home page for
> tutorial information. For the most part, you have to know basic Tomcat
> (or another servlet container) functionality before you can work with
> Axis2.
>
> Glen
>
>
> Anil Chukkapalli escribió:
> > Hi
> >
> > Another newbie question. In the tutorial "http://wso2.org/library/95";
> >
> > ". The axis2-std-SNAPSHOT-bin distribution comes with a "bin"
> directory
> > which contains a Linux shell script and a Windows batch file to start
> > the SimpleHTTPServer: http-server.sh and http-server.bat Start the
> > server pointing to my-axis2-repo directory:"
> >
> > where can i find "axis2-std-SNAPSHOT-bin" or the batch file
> > "htp-server.bat". The intention is to "Start the server pointing to
> > my-axis2-repo directory". if I can get the batch file then i can
> deploy
> > the service and test out my Client.
> >
> > Thanks
> > Anil
> >
> > On 5/17/07, * Glen Mazza* <[EMAIL PROTECTED]
> > <mailto: [EMAIL PROTECTED]>> wrote:
> >
> > Quite Literally:
> > http://wso2.org/library/95
> >
> > Also, here's my attempt:
> >
> http://www.jroller.com/page/gmazza?entry=creating_a_web_service_with
> > <http://www.jroller.com/page/gmazza?entry=creating_a_web_service_with
> >
> >
> > For more articles, check the library at WS02 (
> http://wso2.org/library)
> > and the Axis knowledge base
> > ( http://ws.apache.org/axis2/articles.html
> > <http://ws.apache.org/axis2/articles.html>).
> >
> > Glen
> >
> >
> > Am Donnerstag, den 17.05.2007, 10:22 -0700 schrieb Anil
> Chukkapalli:
> > > Hi
> > >
> > > I am an newbie in Axis2 deployment. Can anyone provide me with
> a
> > > hello world example for deploying an Axis2 web service in Java.
>
> > >
> > >
> > > Thanks
> > > Anil
> >
> >
> >
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> >
> >
>
>
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