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web service call from servlet :getting following error

haripriya vedula
Greenhorn

Joined: May 31, 2008
Posts: 24
Hi,

I have generated a test client from wsdl. and if i am trying to call that client from servlet i am getting following error:

java.lang.IncompatibleClassChangeError: Implementing class
java.lang.ClassLoader.defineClass1(Native Method)
java.lang.ClassLoader.defineClass(Unknown Source)
java.security.SecureClassLoader.defineClass(Unknown Source)
org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1847)
org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:890)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1354)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
java.lang.ClassLoader.loadClassInternal(Unknown Source)
com.lh.example.StockInfoServlet.service(StockInfoServlet.java:62)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)


can anyone help on this?

Thanks in advance
William Brogden
Author and all-around good cowpoke
Rancher

Joined: Mar 22, 2000
Posts: 12682
    
    5
i am trying to call that client from servlet


What exactly do you mean here? Normally one would have a client call a service.

Where is the web service you are trying to use?

Which version of Java? Which toolkit are you using to generate the client?

Bill


Java Resources at www.wbrogden.com
haripriya vedula
Greenhorn

Joined: May 31, 2008
Posts: 24
Hi,

I am using Tomcat 6.0 . and eclipse to generate web service client.
Actually web service will have two operations insert() details into DB and get() stockdetails from DB .

so the values i am entering from Jsp should go to servlet where my web service methods are called.

I also exported jar of the client and placed in stockdetails project.

the error i am getting was above.

Thanks in advance.
 
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