4 Replies Latest reply on Jul 18, 2002 4:52 PM by Juha Lindfors

    jboss is likely not hype, but where should i get working sam

    John Shen Newbie

      while it is a bit cruel to be angry at someone like the jboss team who have worked hard
      to bring us this great product, i must say that i do share a similar experience with
      the "hype" topic author, because in all the app servers i have used or evaluated
      (weblogic, silverstream, j2ee ref, enhydra), jboss is the only one that fails to deploy its own example.
      i also hope that he will finally get it working despite all the problems.

      i realize that the error is also from crimson, and it must be something
      very simple, but i also think that something is not matching very well or is not
      documented well enough if a simple sample ear like this would fail.

      i am newbie at the jboss but heard a lot of good things from friends so i wanted to give it a
      try.

      my question probably should be more general than this error:

      are there a few simple working examples (jsp with cmp entity bean, etc.)?

      i realize that there are posted code to patch the petstore and get it working, but i really
      want to have some simple examples. it would be great if the distribution itself
      comes with an examples directory that work out of box (such a thing must
      exist, because i believe jboss goes through rigorous testing and at least some
      in your organization must have gone through the trouble of running some sample programs. for
      a major release).

      thanks,

      --john

      i am running linux (rh 7.3)

      i downloaded

      jboss-3.0.0_tomcat-4.0.3.zip

      http://www.jboss.org/docs/manual/files/documentation-example.tar.gz

      (for unix)

      now i build an ear with no problem,

      ant intro-interest-ear

      but when i deployed it, this is what i got:
      2002-07-18 10:33:35,356 ERROR [org.jboss.web.localhost.Engine] ContextConfig[/interest] Parse error in application web.xml
      org.xml.sax.SAXParseException: Element type "web-app" is not declared.
      at org.apache.crimson.parser.Parser2.error(Parser2.java:3160)
      at org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1322)
      at org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:500)
      at org.apache.crimson.parser.Parser2.parse(Parser2.java:305)
      at org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:442)
      at org.xml.sax.helpers.XMLReaderAdapter.parse(XMLReaderAdapter.java:223)
      at javax.xml.parsers.SAXParser.parse(SAXParser.java:314)
      at javax.xml.parsers.SAXParser.parse(SAXParser.java:89)
      at org.apache.catalina.util.xml.XmlMapper.readXml(XmlMapper.java:275)
      at org.apache.catalina.startup.ContextConfig.applicationConfig(ContextConfig.java:256)
      at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:824)
      at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:224)
      at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:155)
      at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1131)
      at org.apache.catalina.core.StandardContext.start(StandardContext.java:3345)
      at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:785)
      at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:454)
      at org.jboss.web.catalina.EmbeddedCatalinaServiceSX.createWebContext(EmbeddedCatalinaServiceSX.java:321)
      at org.jboss.web.catalina.EmbeddedCatalinaServiceSX.performDeploy(EmbeddedCatalinaServiceSX.java:238)
      at org.jboss.web.AbstractWebContainer.start(AbstractWebContainer.java:300)
      at org.jboss.deployment.MainDeployer.start(MainDeployer.java:678)
      at org.jboss.deployment.MainDeployer.start(MainDeployer.java:671)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:513)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:481)
      at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:491)
      at org.jboss.util.jmx.MBeanProxy.invoke(MBeanProxy.java:174)
      at $Proxy4.deploy(Unknown Source)
      at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:405)
      at org.jboss.deployment.scanner.URLDeploymentScanner.scanDirectory(URLDeploymentScanner.java:586)
      at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:465)
      at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:237)
      at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:162)
      at sun.reflect.GeneratedMethodAccessor7.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:491)
      at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:894)
      at $Proxy0.start(Unknown Source)
      at org.jboss.system.ServiceController.start(ServiceController.java:340)
      at sun.reflect.GeneratedMethodAccessor6.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:491)
      at org.jboss.util.jmx.MBeanProxy.invoke(MBeanProxy.java:174)
      at $Proxy3.start(Unknown Source)
      at org.jboss.deployment.SARDeployer.start(SARDeployer.java:243)
      at org.jboss.deployment.MainDeployer.start(MainDeployer.java:678)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:513)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:481)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:465)
      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:324)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:491)
      at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:314)
      at org.jboss.system.server.ServerImpl.start(ServerImpl.java:216)
      at org.jboss.Main.boot(Main.java:142)
      at org.jboss.Main$1.run(Main.java:375)
      at java.lang.Thread.run(Thread.java:536)