Glen
I figured it out.
Thanks
Anil
On 5/18/07, *Anil Chukkapalli* <[EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]>> wrote:
Glen
I tried it out using the admin utility and it still does not work,
it shows the version service and i click on it i get the WSDL. It
shows that my service is present but when i click on the service it
shows the same error i described. There is little or not code that
can cause a null pointer exception as it just echos back the string.
I am trying to use your tutorial and i am getting the below error.
"BUILD FAILED
C:\development\mywebservice\mywebservice\build.xml:15: taskdef class
org.apache.
axis2.tool.ant.AntCodegenTask cannot be found"
The only thing that i changed in the build.xml file is the property
name of the lib.dir to point to my directory which contains all the
dependencies that are needed for axis2. This is step 5 in your tutorial
<property name=" lib.dir" value=".\lib"/>
Thanks
Anil
On 5/17/07, *Glen Mazza* < [EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]> > wrote:
No, I don't think so. 5.5 should be fine.
Go back and place the axis2.war file into the Tomcat webapps
directory.
Can you access and log into the Axis2 Admin URL at
http://localhost:8080/axis2/axis2-admin? (userid/pwd:
admin/axis2)?
For available services, does it show the "Version" service?
The above is the next step to make sure is working correctly before
worrying about the service archive (.aar) file.
If the above is working correctly, try deploying your service
archive
(.aar file) using the admin app above instead of directly
placing it in
the webapps/axis2 folder.
Glen
Am Donnerstag, den 17.05.2007, 16:13 -0700 schrieb Anil Chukkapalli:
> Glen
>
> Thanks for taking time out to explain everything. I did
validate the
> tomcat install before and executed the sample JSP
applications. I am
> using Tomcat 5.5 instead of Tomcat 6.X as that is present on my
> deployment box. Can this be an issue.
>
> Thanks
> Anil
>
> On 5/17/07, Glen Mazza < [EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]>> wrote:
> Anil,
>
> Sorry you're having so many difficulties. Perhaps the
> tutorial you are
> using--and I had previously suggested, alas--isn't very
good,
> as you are
> having too many problems getting it to work. A
newbie-level
> tutorial
> should not be causing that much difficulty--it should be
> making things
> easy for you. There are more tutorial options--just by
> looking at the
> list I had given you, or googling "axis tutorial", may
help.
>
> But what I'm also seeing is that more detective work is
> needed. What we
> first need to know is: Does your Tomcat servlet container
> work
> properly? Forget about the AXIS WAR file--first run the
> Tomcat servlet
> and JSP samples installed by default (at
> http://localhost:8080)--are
<http://localhost:8080%29--are> you
> getting the same/similar errors below, or is everything
> running fine?
> If the former, forget about Axis and go to the Tomcat user
> list until
> the Tomcat samples are working. If the latter, then the
> problem is with
> the tutorial you are using, again you may need to switch to
> another, or
> read three or four tutorials until you can get things
> working. Keep
> working at it. Yet another option for you might be the
> quickstart
> guide:
http://ws.apache.org/axis2/1_2/quickstartguide.html.
>
> Finally, if you ever figure out what the problem was
with the
> WSO2
> article--assuming there was a problem with it--please email
> the author
> privately letting him/her know so the tutorial can be
> fixed. This way
> future newbies won't have to experience the same troubles.
>
> HTH,
> Glen
>
>
>
> Am Donnerstag, den 17.05.2007, 14:53 -0700 schrieb Anil
> Chukkapalli:
> > 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] <mailto:[EMAIL PROTECTED]>>
> wrote:
> > Hi
> >
> > I am using the tomcat to deploy my web
service,i
> placed the
> > axis2.war file 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]
<mailto:[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]>
> > > <mailto:[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>
> > >
> > <
>
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>
> > >
> <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
> > >
