As far as I know, what you are asking is not possible. Best Regards,
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX Esteban Aliverti - Developer @ http://www.plugtree.com - Blog @ http://ilesteban.wordpress.com 2012/1/18 kavitha sethu <[email protected]> > Hi, > > Can anybody tell me how to use groovy classes as fact classes in guvnor. > Because, i tried to upload the jar file of the java classes and it seems to > be working fine. > > Thanks, > Kavitha. > > > > On Wed, Jan 18, 2012 at 10:13 AM, Esteban Aliverti < > [email protected]> wrote: > >> Seems like your model has some Groovy dependencies. If you upload a jar, >> all the referenced classes (dependencies) of that jar must to be available >> to Guvnor. >> What I recommend to do is to create a plain POJO model without any >> external library dependency (if possible) >> >> Best Regards, >> >> XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX >> >> Esteban Aliverti >> - Developer @ http://www.plugtree.com >> - Blog @ http://ilesteban.wordpress.com >> >> >> >> On Wed, Jan 18, 2012 at 6:10 PM, kavita <[email protected]> wrote: >> >>> Hi, >>> >>> I am trying to upload a POJO jar file into drools guvnor. But it is >>> throwing >>> me an error saying "unable to load file". >>> This is the file that am trying to upload >>> >>> http://drools.46999.n3.nabble.com/file/n3669841/QcResult.jarQcResult.jar >>> >>> I am running drools guvnor 5.3 on tomcat server. When i looked into the >>> logs >>> of tomcat, the following is the stacktrace.. >>> >>> SEVERE: Servlet.service() for servlet AssetFileServlet threw exception >>> java.lang.ClassNotFoundException: groovy.lang.GroovyObject >>> at >>> >>> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1680) >>> at >>> >>> org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1526) >>> at java.lang.Class.forName0(Native Method) >>> at java.lang.Class.forName(Unknown Source) >>> at >>> >>> org.drools.rule.MapBackedClassLoader.loadClass(MapBackedClassLoader.java:109) >>> at java.lang.ClassLoader.loadClass(Unknown Source) >>> at java.lang.ClassLoader.defineClass1(Native Method) >>> at java.lang.ClassLoader.defineClassCond(Unknown Source) >>> at java.lang.ClassLoader.defineClass(Unknown Source) >>> at >>> >>> org.drools.rule.MapBackedClassLoader.fastFindClass(MapBackedClassLoader.java:86) >>> at >>> >>> org.drools.rule.MapBackedClassLoader.loadClass(MapBackedClassLoader.java:104) >>> at java.lang.ClassLoader.loadClass(Unknown Source) >>> at >>> >>> org.drools.guvnor.server.contenthandler.ModelContentHandler.isClassVisible(ModelContentHandler.java:183) >>> at >>> >>> org.drools.guvnor.server.contenthandler.ModelContentHandler.getImportsFromJar(ModelContentHandler.java:148) >>> at >>> >>> org.drools.guvnor.server.contenthandler.ModelContentHandler.onAttachmentAdded(ModelContentHandler.java:66) >>> at >>> >>> org.drools.guvnor.server.files.FileManagerUtils.attachFileToAsset(FileManagerUtils.java:115) >>> at >>> >>> org.drools.guvnor.server.files.FileManagerUtils.attachFile(FileManagerUtils.java:87) >>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>> at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) >>> at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) >>> at java.lang.reflect.Method.invoke(Unknown Source) >>> at org.jboss.seam.util.Reflections.invoke(Reflections.java:22) >>> at >>> >>> org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:32) >>> at >>> >>> org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56) >>> at >>> >>> org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28) >>> at >>> >>> org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) >>> at >>> >>> org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77) >>> at >>> >>> org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) >>> at >>> >>> org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44) >>> at >>> >>> org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) >>> at >>> >>> org.jboss.seam.security.SecurityInterceptor.aroundInvoke(SecurityInterceptor.java:163) >>> at >>> >>> org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) >>> at >>> org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107) >>> at >>> >>> org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:185) >>> at >>> >>> org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:103) >>> at >>> >>> org.drools.guvnor.server.files.FileManagerUtils_$$_javassist_seam_10.attachFile(FileManagerUtils_$$_javassist_seam_10.java) >>> at >>> >>> org.drools.guvnor.server.files.AssetFileServlet.processAttachFileToAsset(AssetFileServlet.java:97) >>> at >>> >>> org.drools.guvnor.server.files.AssetFileServlet.doPost(AssetFileServlet.java:49) >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:637) >>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) >>> at >>> >>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) >>> at >>> >>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) >>> at >>> org.jboss.seam.web.ContextFilter$1.process(ContextFilter.java:42) >>> at >>> >>> org.jboss.seam.servlet.ContextualHttpServletRequest.run(ContextualHttpServletRequest.java:65) >>> at >>> org.jboss.seam.web.ContextFilter.doFilter(ContextFilter.java:37) >>> at >>> >>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235) >>> at >>> >>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) >>> at >>> >>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) >>> at >>> >>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) >>> at >>> >>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) >>> at >>> >>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) >>> at >>> >>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) >>> at >>> >>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293) >>> at >>> >>> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859) >>> at >>> >>> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:602) >>> at >>> org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) >>> at java.lang.Thread.run(Unknown Source) >>> >>> >>> Please help. >>> >>> Thanks, >>> Kavitha. >>> >>> -- >>> View this message in context: >>> http://drools.46999.n3.nabble.com/unable-to-load-jar-file-tp3669841p3669841.html >>> Sent from the Drools: User forum mailing list archive at Nabble.com. >>> _______________________________________________ >>> rules-users mailing list >>> [email protected] >>> https://lists.jboss.org/mailman/listinfo/rules-users >>> >> >> >> _______________________________________________ >> rules-users mailing list >> [email protected] >> https://lists.jboss.org/mailman/listinfo/rules-users >> >> > > _______________________________________________ > rules-users mailing list > [email protected] > https://lists.jboss.org/mailman/listinfo/rules-users > >
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