generated jpf xml files don't have doctype, causing server startup errors
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Key: BEEHIVE-30
URL: http://issues.apache.org/jira/browse/BEEHIVE-30
Project: Beehive
Type: Bug
Components: NetUI
Versions: V1Alpha
Environment: beehive trunk tip on jonas/tomcat
Reporter: Bryan Che
Priority: Blocker
Deploying a Beehive app on Jonas/Tomcat leads to a startup error like:
27 Oct 2004 15:37:55,718 ERROR Digester []: Parse Error at line 3 column
15: Document root element "struts-config", must match DOCTYPE root "null".
org.xml.sax.SAXParseException: Document root element "struts-config", must
match DOCTYPE root "null".
at
org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown
Source)
at org.apache.xerces.util.ErrorHandlerWrapper.error(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
at
org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
at
org.apache.xerces.impl.XMLNSDocumentScannerImpl$NSContentDispatcher.scanRootElementHook(Unknown
Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
Source)
at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.commons.digester.Digester.parse(Digester.java:1548)
at
org.apache.beehive.netui.pageflow.AutoRegisterActionServlet.initModuleConfig(AutoRegisterActionServlet.java:406)
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:470)
at javax.servlet.GenericServlet.init(GenericServlet.java:256)
at
org.apache.beehive.netui.pageflow.AutoRegisterActionServlet.init(AutoRegisterActionServlet.java:152)
at
org.apache.beehive.netui.pageflow.PageFlowActionServlet.init(PageFlowActionServlet.java:104)
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.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:239)
at java.security.AccessController.doPrivileged(Native Method)
at javax.security.auth.Subject.doAsPrivileged(Subject.java:517)
at
org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:268)
at
org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:157)
at
org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:110)
at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1024)
at
org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:862)
at
org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4013)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4357)
at
org.objectweb.jonas.web.catalina50.JOnASStandardContext.start(Unknown Source)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:823)
at
org.apache.catalina.core.ContainerBase.access$000(ContainerBase.java:121)
at
org.apache.catalina.core.ContainerBase$PrivilegedAddChild.run(ContainerBase.java:143)
at java.security.AccessController.doPrivileged(Native Method)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:805)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595)
at
org.objectweb.jonas.web.catalina50.CatalinaJWebContainerServiceImpl.doRegisterWar(Unknown
Source)
at
org.objectweb.jonas.web.AbsJWebContainerServiceImpl.registerWar(Unknown Source)
at org.objectweb.jonas.web.AbsJWebContainerServiceImpl.doStart(Unknown
Source)
at
org.objectweb.jonas.web.catalina50.CatalinaJWebContainerServiceImpl.doStart(Unknown
Source)
at org.objectweb.jonas.service.AbsServiceImpl.start(Unknown Source)
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.objectweb.jonas.web.wrapper.CatalinaJWebContainerServiceWrapper.invoke(Unknown
Source)
at
org.objectweb.jonas.web.wrapper.CatalinaJWebContainerServiceWrapper.start(Unknown
Source)
at org.objectweb.jonas.service.ServiceManager.startServices(Unknown
Source)
at org.objectweb.jonas.server.Server.start(Unknown Source)
at org.objectweb.jonas.server.Server.main(Unknown Source)
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.objectweb.jonas.server.Bootstrap.main(Unknown Source)
This is because the generated jpf-struts-config.xml and
jpf-struts-config--global.xml files do not have a doctype or reference to their
grammars. For example, jpf-struts-config.xml starts off like:
<?xml version="1.0" encoding="UTF-8"?>
<!--Generated from /Controller.jpf on Wed Oct 27 15:34:31 EDT 2004-->
<struts-config>
...
I looked at org.apache.beehive.netui.compiler.model.writeXml() and saw that it
was setting the doctype properties when generating xml. But, the doctype
wasn't being written out to the xml file. I hardcoded the doctype into my xml
files by adding
<!DOCTYPE struts-config PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 1.1//EN"
"http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd";>
to them. That fixed the Jonas/Tomcat startup errors.
I took a look through the XmlBeans API's and source to see if there was a way
to force generating the doctype but didn't find one. I'm not sure why the
doctype isn't being written out.
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