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From Patrick Luby <patrick.l...@sun.com>
Subject Re: [PATCH][Catalina] Use fully qualified URI for locating local schema
Date Sat, 10 Aug 2002 20:31:04 GMT
Jean-Fran├žois,

I just deleted my CVS repositories, rechecked them out, and reapplied 
*both* the jakarta-servletapi-5 and jakarta-tomcat-catalina patches. I 
did a build from scratch and I still get the same exception.

Note: I am using the HEAD of commons-digester. Might there be a 
incompatibility in commons-digester?

Patrick

Jean-francois Arcand wrote:
> Patrick,
> 
> you also have to apply the catalina pache where it is defined the local 
> schema location (Constants.java). I made some change to avoid having 
> Xerces resolving with the wrong URI.
> 
> Thanks,
> 
> Jeanfrancois.
> 
> Patrick Luby wrote:
> 
>> Jean-Fran├žois,
>>
>> When I apply this patch and your jakarta-servletapi-5 patch and build 
>> with the latest commons-digester, I get the following exception. I 
>> seems that with your patches, Xerces no longer looks locally for the 
>> XML files.
>>
>> Accordingly, I think we should figure out what is happening before 
>> these patches should be applied as these patches make it impossible 
>> for anyone running behind a firewall to run Tomcat.
>>
>> Patrick
>>
>> org.xml.sax.SAXParseException: src-import.0: Failed to read imported 
>> schema document 'http://www.w3.org/2001/xml.xsd'.
>>         at 
>> org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:232)

>>
>>         at 
>> org.apache.xerces.util.ErrorHandlerWrapper.warning(ErrorHandlerWrapper.java:141)

>>
>>         at 
>> org.apache.xerces.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:358) 
>>
>>         at 
>> org.apache.xerces.impl.xs.traversers.XSDHandler.reportSchemaWarning(XSDHandler.java:1837)

>>
>>         at 
>> org.apache.xerces.impl.xs.traversers.XSDHandler.getSchema(XSDHandler.java:1298) 
>>
>>         at 
>> org.apache.xerces.impl.xs.traversers.XSDHandler.getSchema(XSDHandler.java:1240) 
>>
>>         at 
>> org.apache.xerces.impl.xs.traversers.XSDHandler.constructTrees(XSDHandler.java:611)

>>
>>         at 
>> org.apache.xerces.impl.xs.traversers.XSDHandler.constructTrees(XSDHandler.java:654)

>>
>>         at 
>> org.apache.xerces.impl.xs.traversers.XSDHandler.parseSchema(XSDHandler.java:403)

>>
>>         at 
>> org.apache.xerces.impl.xs.XMLSchemaValidator.processJAXPSchemaSource(XMLSchemaValidator.java:2302)

>>
>>         at 
>> org.apache.xerces.impl.xs.XMLSchemaValidator.handleStartElement(XMLSchemaValidator.java:1632)

>>
>>         at 
>> org.apache.xerces.impl.xs.XMLSchemaValidator.startElement(XMLSchemaValidator.java:568)

>>
>>         at 
>> org.apache.xerces.impl.XMLNamespaceBinder.handleStartElement(XMLNamespaceBinder.java:832)

>>
>>         at 
>> org.apache.xerces.impl.XMLNamespaceBinder.startElement(XMLNamespaceBinder.java:568)

>>
>>         at 
>> org.apache.xerces.impl.dtd.XMLDTDValidator.startElement(XMLDTDValidator.java:796)

>>
>>         at 
>> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(XMLDocumentFragmentScannerImpl.java:752)

>>
>>         at 
>> org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanRootElementHook(XMLDocumentScannerImpl.java:927)

>>
>>         at 
>> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1519)

>>
>>         at 
>> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:333)

>>
>>         at 
>> org.apache.xerces.parsers.StandardParserConfiguration.parse(StandardParserConfiguration.java:529)

>>
>>         at 
>> org.apache.xerces.parsers.StandardParserConfiguration.parse(StandardParserConfiguration.java:585)

>>
>>         at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:147)
>>         at 
>> org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1148) 
>>
>>         at org.apache.commons.digester.Digester.parse(Digester.java:1512)
>>         at 
>> org.apache.catalina.startup.ContextConfig.defaultConfig(ContextConfig.java:573) 
>>
>>         at 
>> org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:711)
>>         at 
>> org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:247)

>>
>>         at 
>> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)

>>
>>         at 
>> org.apache.catalina.core.StandardContext.start(StandardContext.java:3493)
>>         at 
>> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:821) 
>>
>>         at 
>> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807)
>>         at 
>> org.apache.catalina.core.StandardHost.addChild(StandardHost.java:579)
>>         at 
>> org.apache.catalina.core.StandardHostDeployer.addChild(StandardHostDeployer.java:617)

>>
>>         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.apache.commons.beanutils.MethodUtils.invokeMethod(MethodUtils.java:216) 
>>
>>         at 
>> org.apache.commons.digester.SetNextRule.end(SetNextRule.java:260)
>>         at 
>> org.apache.commons.digester.Digester.endElement(Digester.java:1036)
>>         at 
>> org.apache.xerces.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:559)

>>
>>         at 
>> org.apache.xerces.impl.XMLNamespaceBinder.endElement(XMLNamespaceBinder.java:646)

>>
>>         at 
>> org.apache.xerces.impl.dtd.XMLDTDValidator.handleEndElement(XMLDTDValidator.java:2978)

>>
>>         at 
>> org.apache.xerces.impl.dtd.XMLDTDValidator.endElement(XMLDTDValidator.java:918) 
>>
>>         at 
>> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.handleEndElement(XMLDocumentFragmentScannerImpl.java:1145)

>>
>>         at 
>> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:988)

>>
>>         at 
>> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(XMLDocumentFragmentScannerImpl.java:1446)

>>
>>         at 
>> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:333)

>>
>>         at 
>> org.apache.xerces.parsers.StandardParserConfiguration.parse(StandardParserConfiguration.java:529)

>>
>>         at 
>> org.apache.xerces.parsers.StandardParserConfiguration.parse(StandardParserConfiguration.java:585)

>>
>>         at org.apache.xerces.parsers.XMLParser.parse(XMLParser.java:147)
>>         at 
>> org.apache.xerces.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1148) 
>>
>>         at org.apache.commons.digester.Digester.parse(Digester.java:1531)
>>         at 
>> org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:423)

>>
>>         at 
>> org.apache.catalina.core.StandardHost.install(StandardHost.java:803)
>>         at 
>> org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:452) 
>>
>>         at 
>> org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:409)
>>         at 
>> org.apache.catalina.startup.HostConfig.start(HostConfig.java:879)
>>         at 
>> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:368) 
>>
>>         at 
>> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)

>>
>>         at 
>> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1196)
>>         at 
>> org.apache.catalina.core.StandardHost.start(StandardHost.java:738)
>>         at 
>> org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1188)
>>         at 
>> org.apache.catalina.core.StandardEngine.start(StandardEngine.java:347)
>>         at 
>> org.apache.catalina.core.StandardService.start(StandardService.java:497)
>>         at 
>> org.apache.catalina.core.StandardServer.start(StandardServer.java:2231)
>>         at org.apache.catalina.startup.Catalina.start(Catalina.java:516)
>>         at org.apache.catalina.startup.Catalina.execute(Catalina.java:402)
>>         at org.apache.catalina.startup.Catalina.process(Catalina.java:180)
>>         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.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203)
>>
>>
>> Jean-francois Arcand wrote:
>>
>>> Hi,
>>>
>>> this patch change the way local schema are stored -> use the full URI 
>>> instead a the file name.
>>>
>>> Thanks,
>>>
>>> -- Jeanfrancois
>>>
>>>
>>> ------------------------------------------------------------------------
>>>
>>> Index: Constants.java
>>> ===================================================================
>>> RCS file: 
>>> /home/cvspublic/jakarta-tomcat-catalina/catalina/src/share/org/apache/catalina/startup/Constants.java,v

>>>
>>> retrieving revision 1.3
>>> diff -u -r1.3 Constants.java
>>> --- Constants.java    1 Aug 2002 04:53:03 -0000    1.3
>>> +++ Constants.java    10 Aug 2002 14:46:08 -0000
>>> @@ -93,9 +93,9 @@
>>>          "/javax/servlet/jsp/resources/web-jsptaglibrary_1_2.dtd";
>>>  
>>>      public static final String TldSchemaPublicId_20 =
>>> -        "web-jsptaglibrary_2_0.xsd";
>>> +        "http://java.sun.com/xml/ns/j2ee/web-jsptaglibrary_2_0.xsd";
>>>      public static final String TldSchemaResourcePath_20 =
>>> -        "/javax/servlet/jsp/resources/web-jsptaglibrary_2_0.xsd";
>>> +        "/javax/servlet/resources/web-jsptaglibrary_2_0.xsd";
>>>  
>>>      public static final String WebDtdPublicId_22 =
>>>          "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN";
>>> @@ -110,23 +110,23 @@
>>>          "/javax/servlet/resources/web-app_2_3.dtd";
>>>  
>>>      public static final String WebSchemaPublicId_24 =
>>> -        "web-app_2_4.xsd";
>>> +        "http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd";
>>>      public static final String WebSchemaResourcePath_24 =
>>>          "/javax/servlet/resources/web-app_2_4.xsd";
>>>  
>>>      public static final String J2eeSchemaPublicId_14 =
>>> -        "j2ee_1_4.xsd";
>>> +        "http://java.sun.com/xml/ns/j2ee/j2ee_1_4.xsd";
>>>      public static final String J2eeSchemaResourcePath_14 =
>>>          "/javax/servlet/resources/j2ee_1_4.xsd";
>>>  
>>>      public static final String W3cSchemaPublicId_10 =
>>> -        "xml.xsd";
>>> +        "http://www.w3.org/2001/xml.xsd";
>>>      public static final String W3cSchemaResourcePath_10 =
>>>          "/javax/servlet/resources/xml.xsd";
>>>  
>>>      public static final String JspSchemaPublicId_20 =
>>> -        "jsp_2_0.xsd";
>>> +        "http://java.sun.com/xml/ns/j2ee/jsp_2_0.xsd";
>>>      public static final String JspSchemaResourcePath_20 =
>>> -        "/javax/servlet/jsp/resources/jsp_2_0.xsd";
>>> +        "/javax/servlet/resources/jsp_2_0.xsd";
>>>  
>>>  }
>>> Index: ContextConfig.java
>>> ===================================================================
>>> RCS file: 
>>> /home/cvspublic/jakarta-tomcat-catalina/catalina/src/share/org/apache/catalina/startup/ContextConfig.java,v

>>>
>>> retrieving revision 1.7
>>> diff -u -r1.7 ContextConfig.java
>>> --- ContextConfig.java    8 Aug 2002 18:31:33 -0000    1.7
>>> +++ ContextConfig.java    10 Aug 2002 14:46:08 -0000
>>> @@ -493,10 +493,9 @@
>>>          // to support servlet.jar that does not contains the schema
>>>          if (url != null){
>>>              tldDigester.setSchema(url.toString());
>>> +            tldDigester = registerLocalSchema(tldDigester);
>>>          }
>>>  
>>> -        tldDigester = registerLocalSchema(tldDigester);
>>> -
>>>          tldDigester.addRuleSet(new TldRuleSet());
>>>          return (tldDigester);
>>>  
>>> @@ -527,9 +526,8 @@
>>>          // to support servlet.jar that does not contains the schema
>>>          if (url != null){
>>>              webDigester.setSchema(url.toString());
>>> +            webDigester = registerLocalSchema(webDigester);
>>>          }
>>> -
>>> -        webDigester = registerLocalSchema(webDigester);
>>>  
>>>          webDigester.addRuleSet(new WebRuleSet());
>>>          return (webDigester);
>>>
>>>
>>>
>>> ------------------------------------------------------------------------
>>>
>>> --
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>>
>>
>>
> 
> 
> --
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-- 
________________________________________________________________
Patrick Luby                     Email: patrick.luby@sun.com
Sun Microsystems                         Phone: 408-276-7471
901 San Antonio Road, USCA14-303
Palo Alto, CA 94303-4900
________________________________________________________________


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