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From Christopher Schultz <ch...@christopherschultz.net>
Subject Re: [S2] Trouble getting started
Date Sun, 27 Sep 2015 12:45:48 GMT
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Yaragalla,

On 9/27/15 1:38 AM, Yaragalla Muralidhar wrote:
> Try the following.
> 
> <package name="default" namespace="/" extends="struts-default"> 
> <action name="list" class="my.package.business.ListAction"> <result
> *name="success"*  >/WEB-INF/list.jsp</result> </action> </package>

No change. Note that I see nothing in the TRACE log for Struts (or,
really, anything) when I make the request to
http://localhost:8080/list.action. It's almost as if the Filter does
not run at all.

What's the default value of <result>'s "name" attribute? It's not
defined in the DTD:

<!ELEMENT result (#PCDATA|param)*>
<!ATTLIST result
    name CDATA #IMPLIED
    type CDATA #IMPLIED
> 

Thanks,
- -chris

> On Sun, Sep 27, 2015 at 3:00 AM, Christopher Schultz < 
> chris@christopherschultz.net> wrote:
> 
> All,
> 
> I'm working on a fresh project and using Struts 2 for the first
> time. I've been using Struts 1 for more than 10 years and I
> generally know my way around web applications.
> 
> I just can't seem to get a fairly simple setup working. I'm
> intending to use XML-based configuration and not annotation-based
> configuration.
> 
> Here's what I've got:
> 
> * Struts 2.3.24.1 * Tomcat 8.0.24 * A simple web app
> 
> My web.xml looks like this: <filter> <description> Struts 2 action
> filter. </description> <filter-name>struts2</filter-name>
> 
> <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAnd
Ex
>
> 
ecuteFilter</filter-class>
> <init-param> <param-name>actionPackages</param-name> 
> <param-value>my.package.business</param-value> <!-- do I need this
> if I'm going to use XML-based config? --> </init-param> </filter>
> 
> <filter-mapping> <filter-name>struts2</filter-name> 
> <url-pattern>/*</url-pattern> </filter-mapping>
> 
> My struts.xml looks like this:
> 
> <?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE struts PUBLIC
> "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN" 
> "http://struts.apache.org/dtds/struts-2.0.dtd">
> 
> <struts> <constant name="struts.devMode" value="true" />
> 
> <package name="default" namespace="/" extends="struts-default"> 
> <action name="list" class="my.package.business.ListAction"> 
> <result>/WEB-INF/list.jsp</result> </action> </package> </struts>
> 
> I have a class, my.package.business.ListAction which has a
> 
> public String execute()
> 
> method. I return "success" from this method (unless an exception
> is thrown). During startup, I can see that Struts/XWork is being
> initialize d:
> 
> 26-Sep-2015 17:19:32.613 FINE [localhost-startStop-1] 
> com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.debu
g
>
> 
Loaded
> list in 'default' package:{ActionConfig //list 
> (my.package.business.ListAction) - action - 
> file:/path/to/deploy/webapps/ROOT/WEB-INF/classes/struts.xml: 
> 9:68}
> 
> When I try to access http://localhost:8080/list.action, I get a
> 404 response with nothing in the logs (except the access log:
> request to /list.action resulted in a 404).
> 
> I'm sure I'm missing something super simple, here. Can anyone offer
> a suggestion?
> 
> Thanks, -chris
>> 
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> 
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