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<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Edson, <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>When I use JDK 1.4 using Drools 4.0.7 on
JBoss AS 4.0.5 I get the following exception : <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>java.lang.UnsupportedClassVersionError:
org/drools/brms/server/files/AssetFileServlet (Unsupported major.minor version
49.0)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
java.lang.ClassLoader.defineClass0(Native Method)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
java.lang.ClassLoader.defineClass(ClassLoader.java:539)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
java.net.URLClassLoader.defineClass(URLClassLoader.java:251)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
java.net.URLClassLoader.access$100(URLClassLoader.java:55)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at java.net.URLClassLoader$1.run(URLClassLoader.java:194)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
java.security.AccessController.doPrivileged(Native Method)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
java.net.URLClassLoader.findClass(URLClassLoader.java:187)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
java.lang.ClassLoader.loadClass(ClassLoader.java:289)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at java.lang.ClassLoader.loadClass(ClassLoader.java:235)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.ws.integration.jboss.DeployerInterceptorJSE.isWebserviceDeployment(DeployerInterceptorJSE.java:124)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.ws.integration.jboss.DeployerInterceptor.create(DeployerInterceptor.java:76)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.ws.integration.jboss.DeployerInterceptorJSE.create(DeployerInterceptorJSE.java:74)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.create(SubDeployerInterceptorSupport.java:180)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:91)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.server.Invocation.invoke(Invocation.java:88)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at $Proxy39.create(Unknown Source)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.deployment.MainDeployer.create(MainDeployer.java:969)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:818)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
sun.reflect.GeneratedMethodAccessor56.invoke(Unknown Source)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
java.lang.reflect.Method.invoke(Method.java:324)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.server.Invocation.invoke(Invocation.java:88)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.server.Invocation.invoke(Invocation.java:88)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at $Proxy8.deploy(Unknown Source)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:634)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:336)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
sun.reflect.GeneratedMethodAccessor2.invoke(Unknown Source)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at java.lang.reflect.Method.invoke(Method.java:324)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.server.Invocation.invoke(Invocation.java:86)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at $Proxy0.start(Unknown Source)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.system.ServiceController.start(ServiceController.java:417)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
java.lang.reflect.Method.invoke(Method.java:324)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.server.Invocation.invoke(Invocation.java:86)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at $Proxy4.start(Unknown Source)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.deployment.SARDeployer.start(SARDeployer.java:302)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:766)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
java.lang.reflect.Method.invoke(Method.java:324)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.server.Invocation.invoke(Invocation.java:88)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.server.Invocation.invoke(Invocation.java:88)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at $Proxy5.deploy(Unknown Source)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:482)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.system.server.ServerImpl.start(ServerImpl.java:362)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.Main.boot(Main.java:200)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
org.jboss.Main$1.run(Main.java:490)<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'> at
java.lang.Thread.run(Thread.java:534)<o:p></o:p></span></font></p>
<div style='mso-element:para-border-div;border:none;border-bottom:double windowtext 2.25pt;
padding:0cm 0cm 1.0pt 0cm'>
<p class=MsoNormal style='border:none;padding:0cm'><font size=2 color=navy
face=Arial><span style='font-size:10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
</div>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I don’t get this exception when
using jdk5.0.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Beside this in the drools documentation (section
9.2.1.1. « Supported and recommended platforms ») it is written « The
BRMS is capable of running in any application server that supports Java SE5 ».<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>I am unable to reproduced the exception
bellow I had before, I guess it was my client code which was not generated in
the proper JDK version (5.0 and I need client code to be 1.4).<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>So I guess I need to use jdk1.4 client
code using Drools BRMS url running on jdk5.0.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Regards,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'>Carl.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 color=navy face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:navy'><o:p> </o:p></span></font></p>
<div>
<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>
<hr size=2 width="100%" align=center tabindex=-1>
</span></font></div>
<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>De :</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'>
rules-users-bounces@lists.jboss.org [mailto:rules-users-bounces@lists.jboss.org]
<b><span style='font-weight:bold'>De la part de</span></b> Edson Tirelli<br>
<b><span style='font-weight:bold'>Envoyé :</span></b> jeudi 8 mai 2008
13:56<br>
<b><span style='font-weight:bold'>À :</span></b> <st1:PersonName w:st="on">Rules
Users List</st1:PersonName><br>
<b><span style='font-weight:bold'>Objet :</span></b> Re: [rules-users]
Newbie question / NoSuchMethodError error</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><br>
Carl,<br>
<br>
Drools 4.0.x is indeed JDK 1.4+ compatible.<br>
<br>
Can you please share your complete stack trace?<br>
The snippet you showed:<br>
<br>
Caused by: java.lang.NoSuchMethodError: java.lang.Integer.valueOf(I<o:p></o:p></span></font></p>
<div id=1fgk>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>)Ljava/lang/Integer;<br>
at AL_Calculation.Rule_ setSelecte_10_0.consequence(Unknown
Source)<br>
<br>
Says that the problem is happening the consequence of a rule
called something like:<br>
<br>
"setSelecte_10_0"<o:p></o:p></span></font></p>
</div>
<p class=MsoNormal style='margin-bottom:12.0pt'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'><br>
Where _ is any non-valid character for classnames.<br>
<br>
That is not the rule you showed before.<br>
<br>
[]s<br>
Edson<br>
<br>
<o:p></o:p></span></font></p>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>2008/5/8 Cabou, Carl <<a href="mailto:Carl.Cabou@prima-solutions.com">Carl.Cabou@prima-solutions.com</a>>:<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>So Does anybody know how I can make Drools 4 API works in JAVA1.4 ??<br>
<br>
Carl<br>
<br>
-----Message d'origine-----<br>
De : <a href="mailto:rules-users-bounces@lists.jboss.org">rules-users-bounces@lists.jboss.org</a>
[mailto:<a href="mailto:rules-users-bounces@lists.jboss.org">rules-users-bounces@lists.jboss.org</a>]
De la part de Cabou, Carl<br>
Envoyé : jeudi 8 mai 2008 10:41<o:p></o:p></span></font></p>
<div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>À : <st1:PersonName w:st="on">Rules Users List</st1:PersonName><br>
Objet : RE: [rules-users] Newbie question / NoSuchMethodError error<br>
<br>
Thomas,<br>
<br>
I can not move the headings since I do receive "0 - 50" as a String
and then I have to return an Integer.<br>
<br>
I've made a little program beside this to test my rule, I've launched it using
java5, it worked fine, but it does crash using java1.4.<br>
I just found out the Integer.valueOf(int) is a new feature of java5.<br>
<br>
So I guess I must try to run my web application using java5.<br>
<br>
Carl.<br>
<br>
-----Message d'origine-----<br>
De : <a href="mailto:rules-users-bounces@lists.jboss.org">rules-users-bounces@lists.jboss.org</a>
[mailto:<a href="mailto:rules-users-bounces@lists.jboss.org">rules-users-bounces@lists.jboss.org</a>]
De la part de Hehl, Thomas<br>
Envoyé : jeudi 8 mai 2008 10:20<br>
À : '<st1:PersonName w:st="on">Rules Users List</st1:PersonName>'<br>
Objet : RE: [rules-users] Newbie question / NoSuchMethodError error<br>
<br>
No, really, java uses the valueOf methods internally to try to convert the<br>
object specified (a String) into an Integer so it can do the comparison. You<br>
can't do selected == "0 - 50" because "0 - 50" is a String
and you cant<br>
compare it to an Integer.<br>
<br>
So what are you trying to do? If you want selected to be in the range<br>
between 0 and 50 inclusive, then you need to change the heading in your<br>
decision table. Here's an example:<br>
<br>
daysBeforeSummons >= $1, daysBeforeSummons <= $2<br>
<br>
and then you specify the data in your column as 0,50.<br>
<br>
Good luck!<br>
<br>
-----Original Message-----<br>
From: <a href="mailto:rules-users-bounces@lists.jboss.org">rules-users-bounces@lists.jboss.org</a><br>
[mailto:<a href="mailto:rules-users-bounces@lists.jboss.org">rules-users-bounces@lists.jboss.org</a>]
On Behalf Of Cabou, Carl<br>
Sent: Thursday, May 08, 2008 10:12 AM<br>
To: <st1:PersonName w:st="on">Rules Users List</st1:PersonName><br>
Subject: RE: [rules-users] Newbie question / NoSuchMethodError error<br>
<br>
Thank you for answering Thomas.<br>
<br>
Here is the code below, nothing fancy:<br>
<br>
<br>
public void setSelected (Integer calculatedSetSelected)<br>
{<br>
this.
calculatedSetSelected = calculatedSetSelected;<br>
}<br>
<br>
In fact, the problem IS that it is taking an Integer and some Drools<br>
Internal method want to convert it using Integer.valueOf, but there is no<br>
Integer.valueOf taking Integer.<br>
<br>
There is something weird, in the stack trace, I get :<br>
<br>
Caused by: java.lang.NoSuchMethodError:<br>
java.lang.Integer.valueOf(I)Ljava/lang/Integer;<br>
at AL_Calculation.Rule_ setSelecte_10_0.consequence(Unknown
Source)<br>
<br>
There is a missing "d" before "_10" ...<br>
<br>
Carl<br>
<br>
<br>
-----Message d'origine-----<br>
De : <a href="mailto:rules-users-bounces@lists.jboss.org">rules-users-bounces@lists.jboss.org</a><br>
[mailto:<a href="mailto:rules-users-bounces@lists.jboss.org">rules-users-bounces@lists.jboss.org</a>]
De la part de Hehl, Thomas<br>
Envoyé : jeudi 8 mai 2008 09:35<br>
À : '<st1:PersonName w:st="on">Rules Users List</st1:PersonName>'<br>
Objet : RE: [rules-users] Newbie question / NoSuchMethodError error<br>
<br>
Yep. Post the code for setSelected(). I'm guessing it takes an Integer or<br>
int and you're passing it a String.<br>
<br>
-----Original Message-----<br>
From: <a href="mailto:rules-users-bounces@lists.jboss.org">rules-users-bounces@lists.jboss.org</a><br>
[mailto:<a href="mailto:rules-users-bounces@lists.jboss.org">rules-users-bounces@lists.jboss.org</a>]
On Behalf Of Cabou, Carl<br>
Sent: Thursday, May 08, 2008 9:23 AM<br>
To: <a href="mailto:rules-users@lists.jboss.org">rules-users@lists.jboss.org</a><br>
Subject: [rules-users] Newbie question / NoSuchMethodError error<br>
<br>
Greetings,<br>
<br>
I'm new to Drools and I've written a decision table based rule using excel.<br>
The rule validates ok and I've deployed my package fine.<br>
<br>
I've written a piece of code to test my rules, I want to set the<br>
calculatedRate to 125 when I get selected field equal to "0 -
50" :<br>
<br>
...<br>
StatelessSession statelessSession = rb.newStatelessSession(); Data data=new<br>
Data(); data.setSelected("0 - 50"); statelessSession.execute(data);
// set<br>
private Integer field ...<br>
<br>
When I run the code I get a exeption :<br>
<br>
java.lang.NoSuchMethodError: java.lang.Integer.valueOf(I)Ljava/lang/Integer;<br>
<br>
I don't understand why Drools tries to convert to Integer something which is<br>
already Integer !!!!<br>
<br>
-----------<br>
Here is the rules code.<br>
<br>
<br>
rule "setCalculateRate_11"<br>
<br>
salience 65525<br>
when<br>
Data(selected == "0
- 50")<br>
then<br>
object.setCalculatedRate(125);<br>
end<br>
<br>
<br>
--------------<br>
The CalculatedRate field is a java.lang.Integer object.<br>
<br>
Does anybody has an idea ??<br>
<br>
Regards,<br>
Carl.<br>
<br>
<br>
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</div>
</div>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><br>
<br clear=all>
<br>
-- <br>
Edson Tirelli<br>
JBoss Drools Core Development<br>
Office: +55 11 3529-6000<br>
Mobile: +55 11 9287-5646<br>
JBoss, a division of Red Hat @ <a href="http://www.jboss.com">www.jboss.com</a>
<o:p></o:p></span></font></p>
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