It is really hard to pinpoint your problem whit such a huge web.xml.
But, let's try.
First, for servlet "HelloWorld" you stated the class name
"/servlet/HelloWorld". That is wrong. Class name should be fully
qualified Java class name like: "com.something.servlet.HelloWorld".
Second, in your servlet mapping, your url pattern for servlet mapping is
" HelloWorld". First mistake is the leading space, remove it. Second,
in your first message, I see that you try to invoke your servlet at url
"/servlet/HelloWorld". If you want do invoke your servlet on that URL,
you must put in url-mapping something like "/servlet/HelloWorld".
HTH,
Ognjen
laura fu wrote:
Hi Ognjen,
Thanks for your reply! Here is my web.xml from jjolt application:
<?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> <display-name>JJOLT
servlets</display-name>
<description>
JJOLT servlets Examples.
</description> <servlet>
<servlet-name>HelloWorld</servlet-name>
<servlet-class>/servlet/HelloWorld</servlet-class>
</servlet>
<servlet>
<servlet-name>Hello</servlet-name>
<servlet-class>/servlet/Hello</servlet-class>
</servlet>
<servlet>
<servlet-name>Attributes</servlet-name>
<servlet-class>Attributes</servlet-class>
</servlet>
<servlet>
<servlet-name>PostAttributes</servlet-name>
<servlet-class>PostAttributes</servlet-class>
</servlet>
<servlet>
<servlet-name>AddToShoppingCart</servlet-name>
<servlet-class>AddToShoppingCart</servlet-class>
</servlet>
<servlet>
<servlet-name>ShoppingCartURLRewrite</servlet-name>
<servlet-class>ShoppingCartURLRewrite</servlet-class>
</servlet>
<servlet>
<servlet-name>ReviewShoppingCart</servlet-name>
<servlet-class>ReviewShoppingCart</servlet-class>
</servlet>
<servlet>
<servlet-name>ShoppingCartCookies</servlet-name>
<servlet-class>ShoppingCartCookies</servlet-class>
</servlet>
<servlet>
<servlet-name>PageCountUsingSessionAPI</servlet-name>
<servlet-class>PageCountUsingSessionAPI</servlet-class>
</servlet>
<servlet>
<servlet-name>SaveSessionData</servlet-name>
<servlet-class>SaveSessionData</servlet-class>
</servlet>
<servlet>
<servlet-name>ShoppingCartSessionTracking</servlet-name>
<servlet-class>ShoppingCartSessionTracking</servlet-class>
</servlet>
<servlet>
<servlet-name>getExample</servlet-name>
<servlet-class>Attributes</servlet-class>
</servlet>
<servlet>
<servlet-name>getInitializationParameters</servlet-name>
<servlet-class>Init_param</servlet-class>
<init-param>
<param-name>version </param-name>
<param-value>best</param-value>
</init-param>
</servlet> <servlet-mapping>
<servlet-name>HelloWorld</servlet-name>
<url-pattern> HelloWorld</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Hello</servlet-name>
<url-pattern>/servlet/Hello</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Attributes</servlet-name>
<url-pattern>/servlet/Attributes</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>PostAttributes</servlet-name>
<url-pattern>/servlet/PostAttributes</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>AddToShoppingCart</servlet-name>
<url-pattern>/servlet/AddToShoppingCart</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>ReviewShoppingCart</servlet-name>
<url-pattern>/servlet/ReviewShoppingCart</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>ShoppingCartURLRewrite</servlet-name>
<url-pattern>/servlet/ShoppingCartURLRewrite/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>ShoppingCartCookies</servlet-name>
<url-pattern>/servlet/ShoppingCartCookies</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>PageCountUsingSessionAPI</servlet-name>
<url-pattern>/servlet/PageCountUsingSessionAPI</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>SaveSessionData</servlet-name>
<url-pattern>/servlet/SaveSessionData</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>ShoppingCartSessionTracking</servlet-name>
<url-pattern>/servlet/ShoppingCartSessionTracking</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>getExample</servlet-name>
<url-pattern>/send</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>getInitializationParameters</servlet-name>
<url-pattern>/init</url-pattern>
</servlet-mapping></web-app>
Let me know if the email screwed up the formatting, then i will send in another
format. I have also uncommented the invoker servlet in the main web.xml file.
Thanks so much!
Regards,
Laura> Date: Wed, 10 Sep 2008 09:51:13 +0200> From: [EMAIL PROTECTED]> To: users@tomcat.apache.org> Subject: Re: Regarding Error 404-please help!> > laura fu wrote:> > Hi Tomcat, How are you? I am new to using Apache Tomcat and am in the process of learning it. I came across this problem while i was setting it up, please kindly take a look, i just need a little push in the right direction. I saved my work HelloWorld.java in the folder in "C:\Program Files\Apache Group\Tomcat 5.5\webapps\jjolt\WEB-INF\classes". When i type in the address: "http://localhost:8080/jjolt/servlet/HelloWorld"; , i am supposed to see "Hello World" displayed on my browser, but instead i saw this:> > HTTP Status 404 - /jjolt/servlet/HelloWorld> > > > type Status reportmessage /jjolt/servlet/HelloWorlddescription The requested resource (/jjolt/servlet/HelloWorld) is not available.> > Can you post web.xml file from jjolt application?> > It seems like you didn't configure servlet mapping.> > -Ognjen>
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