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JaxP with Oracle 9i

 
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Posts: 72
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Hi,
I am quite new to Oracle 9i. I have installed a WAR on Oracle application server that contains a servlet. This servlet uses JaxP for XSL transformation. I am getting this error
java.lang.NoClassDefFoundError: javax/xml/transform/TransformerFactory
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:493)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:111)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:248)
at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
at java.lang.ClassLoader.loadClass(ClassLoader.java:292)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286)
at java.lang.ClassLoader.loadClass(ClassLoader.java:292)
at java.lang.ClassLoader.loadClass(ClassLoader.java:292)
at java.lang.ClassLoader.loadClass(ClassLoader.java:255)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:120)
at XpeCoproc.<init>(XpeCoproc.java:28)
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Class.java:237)
at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for J2EE].server.http.HttpApplication.loadServlet(HttpApplication.java:1659)
at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for J2EE].server.http.HttpApplication.findServlet(HttpApplication.java:4020)
at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for J2EE].server.http.HttpApplication.getRequestDispatcher(HttpApplication.java:2218)
at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for J2EE].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:585)
at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for J2EE].server.http.AJPRequestHandler.run(AJPRequestHandler.java:151)
at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for J2EE].util.ThreadPoolThread.run(ThreadPoolThread.java:64)
Why would it not finejava.lang.NoClassDefFoundError: javax/xml/transform/TransformerFactory
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:493)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:111)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:248)
at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
at java.lang.ClassLoader.loadClass(ClassLoader.java:292)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286)
at java.lang.ClassLoader.loadClass(ClassLoader.java:292)
at java.lang.ClassLoader.loadClass(ClassLoader.java:292)
at java.lang.ClassLoader.loadClass(ClassLoader.java:255)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:120)
at XpeCoproc.<init>(XpeCoproc.java:28)
at java.lang.Class.newInstance0(Native Method)
at java.lang.Class.newInstance(Class.java:237)
at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for J2EE].server.http.HttpApplication.loadServlet(HttpApplication.java:1659)
at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for J2EE].server.http.HttpApplication.findServlet(HttpApplication.java:4020)
at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for J2EE].server.http.HttpApplication.getRequestDispatcher(HttpApplication.java:2218)
at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for J2EE].server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:585)
at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for J2EE].server.http.AJPRequestHandler.run(AJPRequestHandler.java:151)
at com.evermind[Oracle9iAS (9.0.2.0.0) Containers for J2EE].util.ThreadPoolThread.run(ThreadPoolThread.java:64)
I have placed the jaxp.jar file in classpath. I have also specified jaxp.jar in application classpath. Still it does not seem to find the right jar file.
Has anyone tried this before. I know that Oracle comes with its own version of Jaxp and transformer, but I want to override that.
Thanks
Ritu
 
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My only guess has to do with the classpath. Even though I am sure you set that up correctly, can you post your classpath? and you are 100% positive that that class is in the jar file.
I know they are dumb questions, but thats about as far as I know.
Thanks
Mark
 
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