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From bugzi...@apache.org
Subject DO NOT REPLY [Bug 50720] New: When using jsp mapped as servlet in web.xml, cyrillic characters are not allowed in web.xml
Date Fri, 04 Feb 2011 14:08:05 GMT
https://issues.apache.org/bugzilla/show_bug.cgi?id=50720

           Summary: When using jsp mapped as servlet in web.xml, cyrillic
                    characters are not allowed in web.xml
           Product: Tomcat 7
           Version: 7.0.6
          Platform: PC
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Catalina
        AssignedTo: dev@tomcat.apache.org
        ReportedBy: contact@ruslan.org


Created an attachment (id=26605)
 --> (https://issues.apache.org/bugzilla/attachment.cgi?id=26605)
Simple test web application

I am using web.xml in it simplest, incomlete form (note that making it
100% Servlet API 3.0 compliant does not help)

<?xml version="1.0" encoding="Windows-1251"?>
<web-app>
<!-- below are word testing Testoviy in cyrillic, try to use another symbols
-->
<display-name>Тестовый web.xml</display-name>
<servlet>
<servlet-name>TestJSPMount</servlet-name>
<jsp-file>/test.jsp</jsp-file>
</servlet>
<servlet-mapping>
<servlet-name>TestJSPMount</servlet-name>
<url-pattern>/test.html</url-pattern>
</servlet-mapping>
</web-app>

During startup, tomcat throws exception:
04/02/2011 16:07:39 S - - StandardContext.loadOnStartup: Servlet
/testcyrwebxml threw load() exception
com.sun.org.apache.xerces.internal.impl.io.MalformedByteSequenceException:
Invalid byte 2 of 2-byte UTF-8 sequence.
       at
com.sun.org.apache.xerces.internal.impl.io.UTF8Reader.invalidByte(Unknown
Source)
       at com.sun.org.apache.xerces.internal.impl.io.UTF8Reader.read(Unknown
Source)
       at com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.load(Unknown
Source)
       at
com.sun.org.apache.xerces.internal.impl.XMLEntityScanner.peekChar(Unknown
Source)
       at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown
Source)
       at
com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown
Source)
       at
com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(Unknown
Source)
       at
com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
       at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown
Source)
       at
com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown
Source)
       at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown
Source)
       at com.sun.org.apache.xerces.internal.parsers.DOMParser.parse(Unknown
Source)
       at
com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderImpl.parse(Unknown
Source)
       at
org.apache.jasper.xmlparser.ParserUtils.parseXMLDocument(ParserUtils.java:96)
       at
org.apache.jasper.compiler.JspConfig.processWebDotXml(JspConfig.java:83)
       at org.apache.jasper.compiler.JspConfig.init(JspConfig.java:231)
       at
org.apache.jasper.compiler.JspConfig.findJspProperty(JspConfig.java:290)
       at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:113)
       at org.apache.jasper.compiler.Compiler.compile(Compiler.java:365)
       at org.apache.jasper.compiler.Compiler.compile(Compiler.java:345)
       at org.apache.jasper.compiler.Compiler.compile(Compiler.java:332)
       at
org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:594)
       at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:342)
       at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:391)
       at org.apache.jasper.servlet.JspServlet.init(JspServlet.java:128)
       at
org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1133)
       at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1087)
       at
org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:996)
       at
org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4741)
       at
org.apache.catalina.core.StandardContext$3.call(StandardContext.java:5062)
       at
org.apache.catalina.core.StandardContext$3.call(StandardContext.java:5057)
       at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
       at java.util.concurrent.FutureTask.run(Unknown Source)
       at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown
Source)
       at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
       at java.lang.Thread.run(Unknown Source)

Platform in use:

Tomcat 7.0.6 binary windows release
JDK 1.6.0_18 x86
Windows 7 x64

If I change encoding of web.xml to UTF-8 it does not help also.
The only fix for this problem is to use only ISO-8859-1 characters.

I believe it is somehow related to some early initialization sequence,
when jsp is mapped as servlet.

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