|
hi, I got following error when try to run a java code in JBoss. java.lang.ClassFormatError: Thilina (Truncated class file) at java.lang.ClassLoader.defineClass0(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:537) at java.lang.ClassLoader.defineClass(ClassLoader.java:448) at com.sun.tools.javac.v8.StringCompiler$Loader.findClass(StringCompiler .java:63) at com.sun.tools.javac.v8.StringCompiler.executeMethod(Str ingCompiler.java:120) at
cc.aot.qVoice.domain.ejb.qVoiceManager.qVoiceManagerEJB.getVxmlString (qVoiceManagerEJB.java:125) I use JBoss 3.0.6 and sdk 1.4. In my program, classes are create
and load on the fly. Then using Reflection API I called some methods in the
dynamically created class(this class not write into a file
and it is taken as a String variable). I refferd this url
as a guid to write class loader and compiler.(actually same thing i copied from there and
change it's name Pmat1 to StringCompiler) http://forum.java.sun.com/thread.jsp?thread=347467&forum=4&message=1439418 When I run this as a normal application, it is work well.
Then I try to run it in a jboss and it will give the
above error. In here I Wote some EJBs
and struts also and i called the methodds
in the StringCompiler(Pamat1) class in a EJB. Thilina
is the name of the dynamically created calss and StringCompiler is the class that includes the class loader
and compiler methods as in the above url.
qVoiceManagerEJB has a getvxmlString method. Whithin
this method i called
required the methods in the String compiler. I call the executeMethod() in the getVxmlStrin() method in
qVoiceManagerEJB classs
which implemenys the sessionBean
interface. It calls as normall java calling .. StringCompiler sc =new StringCompiler(); sc.executeMethod(); Treated as....... StringCompiler = Pmat1 Thanx in advanced
for any help. |
