[rules-users] Uploading the fact model to the DRools BRMS
Akila Geethal
akilageethal at gmail.com
Mon Jan 14 01:50:16 EST 2008
Details
java.lang.reflect.InvocationTargetException at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(
Method.java:585) at org.jboss.seam.util.Reflections.invoke(Reflections.java:21)
at org.jboss.seam.intercept.RootInvocationContext.proceed(
RootInvocationContext.java:31) at
org.jboss.seam.intercept.SeamInvocationContext.proceed(
SeamInvocationContext.java:56) at
org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(
RollbackInterceptor.java:31) at
org.jboss.seam.intercept.SeamInvocationContext.proceed(
SeamInvocationContext.java:68) at
org.jboss.seam.core.BijectionInterceptor.aroundInvoke(
BijectionInterceptor.java:46) at
org.jboss.seam.intercept.SeamInvocationContext.proceed(
SeamInvocationContext.java:68) at
org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(
MethodContextInterceptor.java:42) at
org.jboss.seam.intercept.SeamInvocationContext.proceed(
SeamInvocationContext.java:68) at
org.jboss.seam.security.SecurityInterceptor.aroundInvoke(
SecurityInterceptor.java:40) at
org.jboss.seam.intercept.SeamInvocationContext.proceed(
SeamInvocationContext.java:68) at
org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:106) at
org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(
JavaBeanInterceptor.java:155) at
org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:91)
at org.drools.brms.server.ServiceImplementation_$$_javassist_3.savePackage(ServiceImplementation_$$_javassist_3.java)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(
DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(
Method.java:585) at
org.jboss.seam.remoting.gwt.GWTToSeamAdapter.callWebRemoteMethod(
GWTToSeamAdapter.java:74) at
org.jboss.seam.remoting.gwt.GWTRemoteServiceServlet.processCall(
GWTRemoteServiceServlet.java:290) at
org.jboss.seam.remoting.gwt.GWTRemoteServiceServlet.doPost(
GWTRemoteServiceServlet.java:172) at javax.servlet.http.HttpServlet.service(
HttpServlet.java:717) at javax.servlet.http.HttpServlet.service(
HttpServlet.java:810) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
ApplicationFilterChain.java:252) at
org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:173) at
org.jboss.seam.web.ContextFilter$1.process(ContextFilter.java:42) at
org.jboss.seam.servlet.ContextualHttpServletRequest.run(
ContextualHttpServletRequest.java:46) at
org.jboss.seam.web.ContextFilter.doFilter(ContextFilter.java:37) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
ApplicationFilterChain.java:202) at
org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:173) at
org.apache.catalina.core.StandardWrapperValve.invoke(
StandardWrapperValve.java:213) at
org.apache.catalina.core.StandardContextValve.invoke(
StandardContextValve.java:178) at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(
SecurityAssociationValve.java:175) at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(
StandardEngineValve.java:107) at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at org.apache.coyote.http11.Http11AprProcessor.process(
Http11AprProcessor.java:811) at
org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(
Http11AprProtocol.java:632) at
org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1285) at
java.lang.Thread.run(Thread.java:595) Caused by:
java.lang.UnsupportedClassVersionError: Bad version number in .class file at
java.lang.ClassLoader.defineClass1(Native Method) at
java.lang.ClassLoader.defineClass(ClassLoader.java:620) at
org.drools.rule.MapBackedClassLoader.fastFindClass(MapBackedClassLoader.java:60)
at org.drools.rule.MapBackedClassLoader.loadClass(MapBackedClassLoader.java:79)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at
org.drools.base.ClassTypeResolver.resolveType(ClassTypeResolver.java:146) at
org.drools.brms.server.rules.SuggestionCompletionLoader.loadClass(
SuggestionCompletionLoader.java:342) at
org.drools.brms.server.rules.SuggestionCompletionLoader.populateModelInfo(
SuggestionCompletionLoader.java:276) at
org.drools.brms.server.rules.SuggestionCompletionLoader.processPackageHeader
(SuggestionCompletionLoader.java:178) at
org.drools.brms.server.rules.SuggestionCompletionLoader.getSuggestionEngine(
SuggestionCompletionLoader.java:130) at
org.drools.brms.server.util.BRMSSuggestionCompletionLoader.getSuggestionEngine
(BRMSSuggestionCompletionLoader.java:41) at
org.drools.brms.server.ServiceImplementation.savePackage(
ServiceImplementation.java:534) ... 47 more
still getting this error.Is there somethiong wrong with jboss ?? I hav set
java_home env variable .. Do i ned to jdo any more configuration,,O what
should be the problem. ??? :(
Do i hav to import the classes in JDK...no na?
reflection error is always coming up.CAn this be something wrong with my
jdk???
On Jan 14, 2008 11:33 AM, Rahul Upadhyay <email2upadhyay at gmail.com> wrote:
> your package1.jar seems fine.
> Delete the repository folder, derby.log , repository.xml form bin folder
> of Jboss.
> Restart your Jboos.
>
> Run BRMS
> Create New Category form Admin
> Then Create New package form packages in your Category
> Then upload first your jar in this Category
> Check this in your package in model it should be visible
> then put your import statement
> then validate
>
> Let Me know if you find problem again.
> follw this link too.
>
> file:///home/rahul/Desktop/quick-start-tutorialmovie-for-brms.html
>
>
> Cheers
>
> Rahul upadhyay
>
>
> On Jan 14, 2008 11:04 AM, Akila Geethal < akilageethal at gmail.com> wrote:
>
> > Details
> > java.lang.reflect.InvocationTargetException at
> > sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
> > sun.reflect.NativeMethodAccessorImpl.invoke(
> > NativeMethodAccessorImpl.java:39) at
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke
> > (Method.java:585) at org.jboss.seam.util.Reflections.invoke(
> > Reflections.java:21) at
> > org.jboss.seam.intercept.RootInvocationContext.proceed(
> > RootInvocationContext.java:31) at
> > org.jboss.seam.intercept.SeamInvocationContext.proceed(
> > SeamInvocationContext.java:56) at
> > org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(
> > RollbackInterceptor.java:31) at
> > org.jboss.seam.intercept.SeamInvocationContext.proceed(
> > SeamInvocationContext.java:68) at
> > org.jboss.seam.core.BijectionInterceptor.aroundInvoke(
> > BijectionInterceptor.java:46) at
> > org.jboss.seam.intercept.SeamInvocationContext.proceed(
> > SeamInvocationContext.java:68) at
> > org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(
> > MethodContextInterceptor.java:42) at
> > org.jboss.seam.intercept.SeamInvocationContext.proceed(
> > SeamInvocationContext.java:68) at
> > org.jboss.seam.security.SecurityInterceptor.aroundInvoke(
> > SecurityInterceptor.java:40) at
> > org.jboss.seam.intercept.SeamInvocationContext.proceed(
> > SeamInvocationContext.java:68) at
> > org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:106)
> > at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(
> > JavaBeanInterceptor.java:155) at
> > org.jboss.seam.intercept.JavaBeanInterceptor.invoke(
> > JavaBeanInterceptor.java:91) at
> > org.drools.brms.server.ServiceImplementation_$$_javassist_3.savePackage(ServiceImplementation_$$_javassist_3.java)
> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
> > sun.reflect.NativeMethodAccessorImpl.invoke(
> > NativeMethodAccessorImpl.java:39) at
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke
> > (Method.java:585) at
> > org.jboss.seam.remoting.gwt.GWTToSeamAdapter.callWebRemoteMethod(
> > GWTToSeamAdapter.java:74) at
> > org.jboss.seam.remoting.gwt.GWTRemoteServiceServlet.processCall(
> > GWTRemoteServiceServlet.java:290) at
> > org.jboss.seam.remoting.gwt.GWTRemoteServiceServlet.doPost(
> > GWTRemoteServiceServlet.java:172) at
> > javax.servlet.http.HttpServlet.service(HttpServlet.java:717) at
> > javax.servlet.http.HttpServlet.service(HttpServlet.java:810) at
> > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> > ApplicationFilterChain.java:252) at
> > org.apache.catalina.core.ApplicationFilterChain.doFilter(
> > ApplicationFilterChain.java:173) at
> > org.jboss.seam.web.ContextFilter$1.process(ContextFilter.java:42) at
> > org.jboss.seam.servlet.ContextualHttpServletRequest.run(
> > ContextualHttpServletRequest.java:46) at
> > org.jboss.seam.web.ContextFilter.doFilter(ContextFilter.java:37) at
> > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> > ApplicationFilterChain.java:202) at
> > org.apache.catalina.core.ApplicationFilterChain.doFilter(
> > ApplicationFilterChain.java:173) at
> > org.apache.catalina.core.StandardWrapperValve.invoke(
> > StandardWrapperValve.java:213) at
> > org.apache.catalina.core.StandardContextValve.invoke(
> > StandardContextValve.java:178) at
> > org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(
> > SecurityAssociationValve.java:175) at
> > org.jboss.web.tomcat.security.JaccContextValve.invoke(
> > JaccContextValve.java:74) at
> > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> > at org.apache.catalina.valves.ErrorReportValve.invoke(
> > ErrorReportValve.java:105) at
> > org.apache.catalina.core.StandardEngineValve.invoke(
> > StandardEngineValve.java:107) at
> > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> > at org.apache.coyote.http11.Http11AprProcessor.process(
> > Http11AprProcessor.java:811) at
> > org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process
> > (Http11AprProtocol.java:632) at
> > org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1285)
> > at java.lang.Thread.run(Thread.java:595) Caused by:
> > java.lang.UnsupportedClassVersionError: Bad version number in .class
> > file at java.lang.ClassLoader.defineClass1(Native Method) at
> > java.lang.ClassLoader.defineClass(ClassLoader.java:620) at
> > org.drools.rule.MapBackedClassLoader.fastFindClass(
> > MapBackedClassLoader.java:60) at
> > org.drools.rule.MapBackedClassLoader.loadClass(MapBackedClassLoader.java:79)
> > at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at
> > org.drools.base.ClassTypeResolver.resolveType(ClassTypeResolver.java:146)
> > at org.drools.brms.server.rules.SuggestionCompletionLoader.loadClass(
> > SuggestionCompletionLoader.java:342) at
> > org.drools.brms.server.rules.SuggestionCompletionLoader.populateModelInfo
> > (SuggestionCompletionLoader.java:276) at
> > org.drools.brms.server.rules.SuggestionCompletionLoader.processPackageHeader
> > (SuggestionCompletionLoader.java:178) at
> > org.drools.brms.server.rules.SuggestionCompletionLoader.getSuggestionEngine
> > (SuggestionCompletionLoader.java:130) at
> > org.drools.brms.server.util.BRMSSuggestionCompletionLoader.getSuggestionEngine
> > (BRMSSuggestionCompletionLoader.java:41) at
> > org.drools.brms.server.ServiceImplementation.savePackage(
> > ServiceImplementation.java:534) ... 47 more
> >
> >
> > im importing as import package1.Employee
> >
> >
> > I hav attached the jar which i uploaded.. Thank you very much if u can
> > look in to my matter.
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > On 1/14/08, Rahul Upadhyay <email2upadhyay at gmail.com> wrote:
> > >
> > > send whole stacj trace, I think you miss some class in your jar that
> > > extend your class. Include that class also.
> > >
> > > On Jan 14, 2008 10:37 AM, Akila Geethal < akilageethal at gmail.com>
> > > wrote:
> > >
> > > > java.lang.reflect.InvocationTar getException at
> > > > sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
> > > > sun.reflect.NativeMethodAccessorImpl.invoke(
> > > > NativeMethodAccessorImpl.java:39) at
> > > >
> > > >
> > > >
> > > > what can be the reason for thsi error? am i missing some thing in
> > > > the jboss server or what can be the error?? I get thsi when i try to import
> > > > the classes(facts ) from the uploaded jar??And also where does the jar get
> > > > saved when it is uploaded??
> > > >
> > > >
> > > > On 1/11/08, Rahul Upadhyay < email2upadhyay at gmail.com > wrote:
> > > > >
> > > > > See, BRMS needs only packaging + class file because you are
> > > > > importing that one only. Second why do you create jar of whole project. In
> > > > > project, There will be project name folder, there will be bin folder.. your
> > > > > import statement does not include those. so if you put whole project
> > > > > hierarchy , how will you get the path.. result class not found.. just
> > > > > include package folders + class you want .
> > > > >
> > > > > All the Best
> > > > > Rahul Upadhyay
> > > > >
> > > > >
> > > > > On Jan 11, 2008 3:35 PM, Akila Geethal < akilageethal at gmail.com>
> > > > > wrote:
> > > > >
> > > > > > I built the jar for the whole project with eclipse.Should it be
> > > > > > built for the package only??
> > > > > >
> > > > > >
> > > > > > On Jan 11, 2008 3:10 PM, Rahul Upadhyay <email2upadhyay at gmail.com >
> > > > > > wrote:
> > > > > >
> > > > > > > Don't make jar from class only. use proper package also. i
> > > > > > > mean suppose you want to import a.b.c.class then your jar
> > > > > > > will keep c.class file in folder b and folder b in a folder.
> > > > > > > it works easly.. not big deal.. try
> > > > > > >
> > > > > > > cheers
> > > > > > > Rahul upadhyay
> > > > > > >
> > > > > > >
> > > > > > > On Jan 11, 2008 2:59 PM, Anstis, Michael (M.) <manstis1 at ford.com>
> > > > > > > wrote:
> > > > > > >
> > > > > > > > Have you tried this walk through?
> > > > > > > >
> > > > > > > > http://macjavadev.blogspot.com/2007/11/quickstart-drools-403-web-admin-brms.html
> > > > > > > >
> > > > > > > >
> > > > > > > > ------------------------------
> > > > > > > > *From:* rules-users-bounces at lists.jboss.org [mailto:
> > > > > > > > rules-users-bounces at lists.jboss.org] *On Behalf Of *Akila
> > > > > > > > Geethal
> > > > > > > > *Sent:* 11 January 2008 07:24
> > > > > > > > *To:* Rules Users List
> > > > > > > > *Subject:* Re: [rules-users] Uploading the fact model to the
> > > > > > > > DRools BRMS
> > > > > > > >
> > > > > > > > what are the configurations should be made to import the
> > > > > > > > classes in the jar. When trying ti import the classs in the package
> > > > > > > > configuration section im getting the class not found error when i try to
> > > > > > > > validate the imports. What are the files should be
> > > > > > > > modified.Iam new to drools.
> > > > > > > >
> > > > > > > > On Jan 10, 2008 9:30 PM, Anstis, Michael (M.) <
> > > > > > > > manstis1 at ford.com> wrote:
> > > > > > > >
> > > > > > > > > I have a vague recollection that there is another file in
> > > > > > > > > which you need to list your fully qualified class names before they can be
> > > > > > > > > referenced by the BRMS.
> > > > > > > > >
> > > > > > > > > I think Kris (or Edson) has provided a posting to the
> > > > > > > > > group before about this.
> > > > > > > > >
> > > > > > > > > Flame me if I am wrong.
> > > > > > > > >
> > > > > > > > > ------------------------------
> > > > > > > > > *From:* rules-users-bounces at lists.jboss.org [mailto:
> > > > > > > > > rules-users-bounces at lists.jboss.org] *On Behalf Of *Mark
> > > > > > > > > Proctor
> > > > > > > > > *Sent:* 10 January 2008 15:54
> > > > > > > > > *To:* Rules Users List
> > > > > > > > > *Subject:* Re: [rules-users] Uploading the fact model to
> > > > > > > > > the DRools BRMS
> > > > > > > > >
> > > > > > > > > Akila Geethal wrote:
> > > > > > > > >
> > > > > > > > > When I upload a jar file to the DRools BRMS it does not
> > > > > > > > > get uploaded. When i try to get the clsses by the import statements it says
> > > > > > > > > the class cannot be found. Are there any special way of making the
> > > > > > > > > jar?Should that fact modelapplication include special libraries or etc....
> > > > > > > > >
> > > > > > > > > No it' just a standard jar, with standard pojos.
> > > > > > > > >
> > > > > > > > > ------------------------------
> > > > > > > > >
> > > > > > > > > _______________________________________________
> > > > > > > > > rules-users mailing list
> > > > > > > > > rules-users at lists.jboss.org
> > > > > > > > > https://lists.jboss.org/mailman/listinfo/rules-users
> > > > > > > > >
> > > > > > > > >
> > > > > > > > >
> > > > > > > > > _______________________________________________
> > > > > > > > > rules-users mailing list
> > > > > > > > > rules-users at lists.jboss.org
> > > > > > > > > https://lists.jboss.org/mailman/listinfo/rules-users
> > > > > > > > >
> > > > > > > > >
> > > > > > > >
> > > > > > > > _______________________________________________
> > > > > > > > rules-users mailing list
> > > > > > > > rules-users at lists.jboss.org
> > > > > > > > https://lists.jboss.org/mailman/listinfo/rules-users
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > > > _______________________________________________
> > > > > > > rules-users mailing list
> > > > > > > rules-users at lists.jboss.org
> > > > > > > https://lists.jboss.org/mailman/listinfo/rules-users
> > > > > > >
> > > > > > >
> > > > > >
> > > > > > _______________________________________________
> > > > > > rules-users mailing list
> > > > > > rules-users at lists.jboss.org
> > > > > > https://lists.jboss.org/mailman/listinfo/rules-users
> > > > > >
> > > > > >
> > > > >
> > > > > _______________________________________________
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> > > > > rules-users at lists.jboss.org
> > > > > https://lists.jboss.org/mailman/listinfo/rules-users
> > > > >
> > > > >
> > > >
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> > > > https://lists.jboss.org/mailman/listinfo/rules-users
> > > >
> > > >
> > >
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> > > https://lists.jboss.org/mailman/listinfo/rules-users
> > >
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> >
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> >
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