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From "Tim Moore" <tmo...@blackboard.com>
Subject RE: Beginner's config problem with TomCat 4.1.12 on Win2K
Date Fri, 18 Oct 2002 18:08:26 GMT
The servlet-mapping element needs to go after the servlet element, not
inside of it.

-- 
Tim Moore / Blackboard Inc. / Software Engineer
1899 L Street, NW / 5th Floor / Washington, DC 20036
Phone 202-463-4860 ext. 258 / Fax 202-463-4863


> -----Original Message-----
> From: Andy Wickson [mailto:andy@awtech.co.uk] 
> Sent: Friday, October 18, 2002 1:56 PM
> To: Tomcat Users List
> Subject: Re: Beginner's config problem with TomCat 4.1.12 on Win2K
> 
> 
> Hi Tim,
> 
> Thanks for your input.
> When I try the added lines to the web.xml file I get the 
> following exception when re-starting TC:
> 
> 18-Oct-2002 18:51:58 org.apache.commons.digester.Digester error
> SEVERE: Parse Error at line 12 column -1: Element "servlet" 
> does not allow "serv let-mapping" here.
> org.xml.sax.SAXParseException: Element "servlet" does not 
> allow "servlet-mapping " here.
>         at org.apache.crimson.parser.Parser2.error(Parser2.java:3160)
>         at 
> org.apache.crimson.parser.ValidatingParser$ChildrenValidator.consume(
> ValidatingParser.java:349)
>         at 
> org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1317)
>         at 
> org.apache.crimson.parser.Parser2.content(Parser2.java:1779)
>         at 
> org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1507)
> 
> Here is the web.xml file in case I've messed that up.
> 
> <?xml version="1.0" encoding="ISO-8859-1"?>
> <!DOCTYPE web-app
>     PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
>     "http://java.sun.com/j2ee/dtds/web-app_2.2.dtd">
> 
> <web-app>
>   <servlet>
>     <!-- Servlet alias -->
>     <servlet-name>Registration</servlet-name>
>     <!-- Fully qualified Servlet class-->
>     <servlet-class>GreetingServlet</servlet-class>
>     <servlet-mapping>
>     <servlet-name>GreetingServlet</servlet-name>
>      <url-pattern>/GreetingServlet</url-pattern>
>     </servlet-mapping>
>   </servlet>
> </web-app>
> 
> 
> Regards
> Andy Wickson
> 
> ----- Original Message -----
> From: "Tim Moore" <tmoore@blackboard.com>
> To: "Tomcat Users List" <tomcat-user@jakarta.apache.org>
> Sent: Friday, October 18, 2002 6:27 PM
> Subject: RE: Beginner's config problem with TomCat 4.1.12 on Win2K
> 
> 
> What URL are you trying to load?
> 
> If it's something like http://server/myDir/servlet/myClass, 
> then that won't work in an out-of-the-box Tomcat 4.1.12.  The 
> servlet that handles requests with /servlet in the path 
> (called the "invoker" servlet) is disabled by default due to 
> potential security issues.  You'll need to map your servlet to a URL.
> 
> For example, add this to your web.xml:
> <servlet-mapping>
>   <servlet-name>myClass</servlet-name>
>   <url-pattern>/myClass</url-pattern>
> </servlet-mapping>
> 
> And then go to http://server/myDir/myClass
> 
> Assuming that your servlet is declared correctly in web.xml 
> and is named "myClass" this should work.
> 
> --
> Tim Moore / Blackboard Inc. / Software Engineer
> 1899 L Street, NW / 5th Floor / Washington, DC 20036
> Phone 202-463-4860 ext. 258 / Fax 202-463-4863
> 
> 
> > -----Original Message-----
> > From: Andy Wickson [mailto:andy@awtech.co.uk]
> > Sent: Friday, October 18, 2002 1:17 PM
> > To: tomcat-user@jakarta.apache.org
> > Subject: RE: Beginner's config problem with TomCat 4.1.12 on Win2K
> >
> >
> > Hi,
> >
> > Thanks for the quick response.
> > I tried putting the following code into server.xml and re-started 
> > TomCat:
> >
> > <Context path="/myDirectory" docBase="myDirectory" debug="0"
> >                  reloadable="true" crossContext="true"/>
> >
> > but I still get the same thing (Http Status 404).
> >
> > To re-iterate, I have the following code set up:
> >
> > %CATALINA_HOME%\webapps\myDir\index.html
> > %CATALINA_HOME%\webapps\myDir\WEB-INF\classes\myClass.class
> > %CATALINA_HOME%\webapps\myDir\WEB-INF\web.xml
> >
> > The html file is served correctly when viewed from a browser. The 
> > CATALINA_HOME environment variable is set correctly.
> >
> > With reference to the docs they seem to give a mixed message.
> >
> > The link you gave me about Auto Deploy leads to 'The Host 
> Container' 
> > page . Under the 'Automatic Application Deployment' (apparently 
> > default) section, the third bullet point implies that this context 
> > stuff takes place automatically.
> >
> > Also, on the 'Deployment' page, under the 'Deployment with 
> TomCat 4' 
> > section, the first bullet point relates to the approach I am 
> > attempting and yet it doesn't mention the need to alter the 
> server.xml 
> > file.
> >
> > I'd be grateful for any ideas you may have...
> >
> > Regards
> >
> > Andy Wickson
> >
> >
> >
> >
> >
> >
> 
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> 
> 
> 
> 
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> 

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