tomcat-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Jason Jesso" <jje...@global-matrix.com>
Subject Re: adding a servlet to my webapp
Date Wed, 03 Sep 2003 19:36:14 GMT
My guess is that this is right then:

<?xml version="1.0" encoding="ISO-8859-1"?>

<!DOCTYPE web-app
    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
    "http://java.sun.com/dtd/web-app_2_3.dtd">

<web-app>

<servlet>
        <servlet-name>HelloWorld</servlet-name>
        <servlet-class>HelloWorld</servlet-class>
</servlet>
<servlet-mapping>
        <servlet-name>HelloWorld</servlet-name>
        <url-pattern>/servlet/foo/HelloWorld</url-pattern>
</servlet-mapping>

</web-app>

Do I need the "mypackage" thing?

With what I have above I get a "HTTP Status 500 -

root cause

java.lang.ClassNotFoundException: HelloWorld






Justin Ruthenbeck wrote:

> Jason,
>
> John was pointing out that you're missing the <servlet-mapping> which 
> basically says, "For a URL that looks like X, send the request to 
> servlet Y."  You've also got a malformed <servlet-class> value.  
> Something like this should work...
>
> <servlet>
>         <servlet-name>HelloWorld</servlet-name>
>         <servlet-class>mypackage.HelloWorld</servlet-class>
> </servlet>
> <servlet-mapping>
>         <servlet-name>HelloWorld</servlet-name>
>         <url-pattern>/servlet/foo/HelloWorld</url-pattern>
> </servlet-mapping>
>
> justin
>
>
> At 12:02 PM 9/3/2003, you wrote:
>
>> But,  I don't want to use the "invoker".  I want to be able to 
>> specify the servlet itself in web.xml.
>>
>> The invoker is "evil" according to the link you gave me.
>>
>>
>>
>> John Turner wrote:
>>
>>>
>>> You have to map your servlet in web.xml.
>>>
>>> FAQ: http://jakarta.apache.org/tomcat/faq/misc.html#invoker
>>>
>>> John
>>>
>>> Jason Jesso wrote:
>>>
>>>> When I go to my servlet I get "HTTP Status 404 - 
>>>> /jasonTest/servlet/foo/HelloWorld"
>>>>
>>>> The url is:
>>>> http://neptune/jasonTest/servlet/foo/HelloWorld
>>>>
>>>> My config is as follows:  (What is wrong here??)
>>>>
>>>> I have a webapp defined in server.xml as
>>>>
>>>> =======================
>>>>       <Context path="/jasonTest"
>>>>            docBase="jasonTest"
>>>>            debug="0"
>>>>            reloadable="true"
>>>>            crossContext="true">
>>>>            <Logger 
>>>> className="org.apache.catalina.logger.FileLogger" 
>>>> prefix="jasonTest" suffix=".out"/>
>>>>        </Context>
>>>> =======================
>>>>
>>>>
>>>> My webapp directory structure looks like:
>>>> =======================
>>>> neptune:root> ls -lR jasonTest/
>>>> total 16
>>>> drwxr-sr-x   4 root     software        512 Sep 03 10:18 WEB-INF
>>>> -rw-r--r--   1 root     software         43 Sep 03 10:10 index.html
>>>> jasonTest/WEB-INF:
>>>> total 24
>>>> drwxr-sr-x   3 root     software        512 Sep 03 11:12 classes
>>>> drwxr-sr-x   2 root     software        512 Sep 03 10:09 lib
>>>> -rw-r--r--   1 root     software        328 Sep 03 14:22 web.xml
>>>>
>>>> jasonTest/WEB-INF/classes:
>>>> total 8
>>>> drwxr-sr-x   2 root     software        512 Sep 03 10:31 foo
>>>>
>>>> jasonTest/WEB-INF/classes/foo:
>>>> total 8
>>>> -rw-r-----   1 root     software        815 Sep 03 10:31 
>>>> HelloWorld.class
>>>>
>>>> jasonTest/WEB-INF/lib:
>>>> total 0
>>>> neptune:root>
>>>> =======================
>>>>
>>>> My web.xml looks like:
>>>>
>>>> <?xml version="1.0" encoding="ISO-8859-1"?>
>>>>
>>>> <!DOCTYPE web-app
>>>>    PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
>>>>    "http://java.sun.com/dtd/web-app_2_3.dtd">
>>>>
>>>> <web-app>
>>>>
>>>> <servlet>
>>>>    <servlet-name>HelloWorld</servlet-name>
>>>>    <servlet-class>/servlet/foo/HelloWorld</servlet-class>
>>>> </servlet>
>>>>
>>>> </web-app>
>>>>
>>>
>>>
>>>
>>> ---------------------------------------------------------------------
>>> To unsubscribe, e-mail: tomcat-user-unsubscribe@jakarta.apache.org
>>> For additional commands, e-mail: tomcat-user-help@jakarta.apache.org
>>>
>>
>> -- 
>> <jason/>
>>
>>
>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: tomcat-user-unsubscribe@jakarta.apache.org
>> For additional commands, e-mail: tomcat-user-help@jakarta.apache.org
>
>
>
> ____________________________________
> Justin Ruthenbeck
> Software Engineer, NextEngine Inc.
> justinr - AT - nextengine DOT com
> Confidential
>    See http://www.nextengine.com/confidentiality.php
> ____________________________________
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: tomcat-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: tomcat-user-help@jakarta.apache.org
>
>

-- 
<jason/>





Mime
View raw message