I've looked through all similar Qs on stackoverflow but it didn't help, sorry. The main difference I have from all of them is that I got EMPTY action name in error message. Googling didn't help :(
Hope someone just could give a hint where to look for the source of the problem. thx
message:
Stacktraces
There is no Action mapped for namespace [/] and action name [] associated with context path [/struts]. - [unknown location]
com.opensymphony.xwork2.DefaultActionProxy.prepare(DefaultActionProxy.java:185)
org.apache.struts2.impl.StrutsActionProxy.prepare(StrutsActionProxy.java:63)
org.apache.struts2.impl.StrutsActionProxyFactory.createActionProxy(StrutsActionProxyFactory.java:39)
com.opensymphony.xwork2.DefaultActionProxyFactory.createActionProxy(DefaultActionProxyFactory.java:58
..................
struts.xml:
<?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="login"
class="training.struts.action.LoginAction">
<result>login.jsp</result>
</action>
</package>
</struts>
web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
version="2.5">
<display-name>Struts Lab</display-name>
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- Spring Config -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/springServlet/appServlet/mvc-servlet.xml,
/WEB-INF/db/db-cfg.xml,
/WEB-INF/springServlet/application-security.xml
</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>mvc</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/springServlet/appServlet/mvc-servlet.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>mvc</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<!-- Spring Security -->
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<!-- *** -->
<welcome-file-list>
<welcome-file>login.jsp</welcome-file>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
well..image is impossible so the project structure is:
src/main/java
----+training.struts.action.LoginAction.java
src/main/webapp
----+WEB-INF
--------+classes
-----------+struts.xml
--------+db
-----------+db-cfg.xml
--------+springServlet
-----------+appServlet
---------------+mvc-servlet.xml
-----------+application-security.xml
--------+index.jsp
--------+login.jsp
--------+web.xml
UPDATE:
So sad to be stupid =(
I've moved my login.jsp from WEB-INF to webapp root and that solved the problem.
UPDATE2:
I've made some investigation:
if I remove "welcome-file-list" block from web.xml, container will look for "index.jsp" in webapp root to show as first view on application running. If I delete "index.jsp" then I'll got the identical exception message:
There is no Action mapped for namespace [/] and action name [] associated with context path [/struts]
So in my opinion if you have empty action name in error message with correct xml settings for struts, the first step should be start-up JSP availability checking.
Cheers, guys.
Add the below blank action to you struts.xml file in "/" package namespace and it will show the index.html when you will only try to access your url (like appid.app.com) and it will not show the error. Normally it will add a blank action and app engine will redirect the blank action to your welcome file.
<action name="" class="com.candi.actions.Dashboard" method="noAction">
<result name="success">index.jsp</result>
</action>
Add / in your namespace instead of /* :
<package name="default" namespace="/" extends="struts-default">
Or if issue not resolved than you can use Config Browser Plugin.
The Config Browser Plugin is a simple tool to help view an application's configuration at runtime. It is very useful when debugging problems that could be related to configuration issues.
OK, so I have placed login.jsp in a wrong place in my web-app folders structure.
That was the mistake
Add the following package in struts.xml
<package name="default" namespace="/" extends="struts-default">
<action name="login"
class="training.struts.action.LoginAction">
<result>login.jsp</result>
</action>
</package>
I changed the namespace in package tag to '/' and the problem resolved!!!
For me, I changed the opening tag of the web.xml file from
<web-app>
to
<web-app id="WebApp_ID" version="2.4"
xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
Related
Eclipse is returning a couple of quite frustrating errors.
attribute xmlns must be declared for element type web-app
attribute version must be declared for element type web-app
This is the source code for web.xml
I got it from following the instructions from this site.
https://cloud.google.com/appengine/docs/java/gettingstarted/ui_and_code
Here is also the code...
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE web-app PUBLIC
"-//Oracle Corporation//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app xmlns="http://java.sun.com/xml/ns/javaee" version="2.5">
<servlet>
<servlet-name>guestbook</servlet-name>
<servlet-class>com.example.guestbook.GuestbookServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>guestbook</servlet-name>
<url-pattern>/guestbook</url-pattern>
</servlet-mapping>
<welcome-file-list>
<welcome-file>guestbook.jsp</welcome-file>
</welcome-file-list>
</web-app>
The errors occur on line 5. I'm not sure s to how to fix this problem. Any input would be greatly appreciated.
You can replace the first 5 lines with this:
<?xml version="1.0" ?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
version="2.4">
But your app will probably run properly anyway, so you can also disable that Eclipse warning.
I have started a project in JSP, I am using eclipse Helios 3.6 and tomcat 6.0 integration with it, the problem is that , when i start the tomcat server from eclipse , it starts normally (Means the hompage is displaying on "localhost:8085"), but when i make a "new dynamic web project" (even very simple project that just display index.html in "web-content" folder) I got a 404 not found error. The directory structure is as follows
I am accessing the project through "localhost:8085/testing", but it shows 404 error like this........
My code for web.xml is also ver simple :-
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
<display-name>testing</display-name>
<welcome-file-list>
<welcome-file>index.html</welcome-file>
<welcome-file>index.htm</welcome-file>
<welcome-file>index.jsp</welcome-file>
<welcome-file>default.html</welcome-file>
<welcome-file>default.htm</welcome-file>
<welcome-file>default.jsp</welcome-file>
</welcome-file-list>
</web-app>
Include following lines before <display-name> tag in "web.xml" file, then it'll may help you...
<filter>
<filter-name>struts2</filter-name>
<filter-class>
org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter
</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
I try to use Spring MVC with JSF. But I use JSF just as presentation layer. Its not a problem to display a JSF view for my #Controller... but if I use a h:form, the renderer uses a wrong URL (without my dispatcher).
This is the correct URL to get the view (method=GET):
http://localhost:8080/AppName/dispatcher/testController/create
The JSF views form gets rendered with this URL:
http://localhost:8080/AppName/WEB-INF/jsf/testController/create
The correct URL for the form would be (method=POST):
http://localhost:8080/AppName/dispatcher/testController/create
My Controller:
#Controller
#RequestMapping(value = "/testController")
public final class TestController
{
[...]
#RequestMapping(value = "/create", method = RequestMethod.GET)
public void getCreateNew(final Model model)
{
[...]
}
#RequestMapping(value = "/create", method = RequestMethod.POST)
public void postCreateNew(final Model model)
{
[...]
}
}
My View:
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:l="http://java.sun.com/jsf/facelets"
xmlns:p="http://primefaces.org/ui"
>
<h:head>
<title>Create new</title>
</h:head>
<h:body>
<h:messages errorClass="error"/>
<f:view>
<h:form>
<h:panelGrid columns="2" columnClasses="label, value" styleClass="grid">
<h:outputText value="${name}" />
<p:inputText label="Test: ${name}" required="true">
<f:validateLength minimum="3" />
</p:inputText>
</h:panelGrid>
<p:commandButton type="submit" value="${labelSubmit}" action="spring:#testController.doneCreateNew" />
</h:form>
</f:view>
</h:body>
</html>
The web.xml:
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="3.0" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd">
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
<listener>
<listener-class>
org.springframework.web.context.request.RequestContextListener
</listener-class>
</listener>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/applicationContext.xml</param-value>
</context-param>
<context-param>
<param-name>javax.faces.PROJECT_STAGE</param-name>
<param-value>Development</param-value>
</context-param>
<servlet>
<servlet-name>dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>2</load-on-startup>
</servlet>
<servlet>
<servlet-name>Faces Servlet</servlet-name>
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>/dispatcher/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>Faces Servlet</servlet-name>
<url-pattern>*.jsf</url-pattern>
</servlet-mapping>
</web-app>
The faces-config.xml:
<?xml version='1.0' encoding='UTF-8'?>
<faces-config version="2.1"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_2_1.xsd">
<application>
<el-resolver>
org.springframework.web.jsf.el.SpringBeanFacesELResolver
</el-resolver>
</application>
</faces-config>
The dispatcher-servlet.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd">
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver" p:prefix="/WEB-INF/jsf/" p:suffix=".jsf" />
</beans>
And the applicationContext.xml:
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:aop="http://www.springframework.org/schema/aop"
xmlns:tx="http://www.springframework.org/schema/tx"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd">
<mvc:annotation-driven />
<context:annotation-config/>
<context:component-scan base-package="com.sommer_engineering"/>
<bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping"/>
</beans>
Anybody knows why this does not work? I would be happy for any idea...
see edit below
I'll leave my answer here since I had to work through this same issue myself. Integrating a rewrite rule through a simple pretty-config worked for me.
Add the dependencies for PrettyFaces
(note: If you're not familiar with PrettyFaces, then it's probably not what you think it is)
Add the rewrite rule
if your servlet mapping for the dispatcher looks like:
<servlet-mapping>
<servlet-name>dispatcher</servlet-name>
<url-pattern>/dispatcher/*</url-pattern>
</servlet-mapping>
and your view resolver has properties like this:
p:prefix="/WEB-INF/jsf/" p:suffix=".jsf"
then your pretty-config.xml should be something like:
<pretty-config xmlns="http://ocpsoft.org/schema/rewrite-config-prettyfaces"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://ocpsoft.org/schema/rewrite-config-prettyfaces
http://ocpsoft.org/xml/ns/prettyfaces/rewrite-config-prettyfaces.xsd">
<url-mapping id="pretty_spring_urls">
<pattern value="/dispatcher/WEB-INF/jsf/{spring}.jsf" />
<view-id value="/dispatcher/{spring}" />
</url-mapping>
</pretty-config>
edit:
Prettyfaces, however, has only worked for me on an embedded glassfish server. Urlrewrite has worked for me on glassfish, tomcat 7 and jboss.
You could try this to imply it to dispatcher-servlet.xml
<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver" p:prefix="" p:suffix=".jsf" />
Hi Im trying to follow the tutorial here regarding Struts. I have followed the tutorial exactly but am getting an HTTP 404 error. I know this error basically means that the resource can't be found be the the IDE.
I noticed that the 'Build' folder is actually completely empty - so I'm guessing that it should have automatically created a runnable project based on my project specifics and this is actually where the server looks in order to run an application.
So how do I go about manually generating this file? Should I drag all the resources in? Java classes, JSP files and so? If not how do I configure it to automatically build?
Cheers
EDIT
Have added what I think will be necessary to help solve this:
Web.xml Located in the WEB-INF folder, next to lib
<?xml version="1.0" encoding="UTF-8"?>
<web-app id="WebApp_9" version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<display-name>Struts2 Application</display-name>
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<welcome-file-list>
<welcome-file>Login.jsp</welcome-file>
</welcome-file-list>
Struts.xml Located in a src folder called resources in the Java Resources folder
<?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.enable.DynamicMethodInvocation" value="false" />
<constant name="struts.devMode" value="false" />
<constant name="struts.custom.i18n.resources" value="ApplicationResources" />
<package name="default" extends="struts-default" namespace="/">
<!--
If we changed from the default execute() method, which struts looks for
to say authenticate(), then we would have to specify this in the action
method below like this:
<action
name="login"
method="authenticate"
class="net.viralpatel.struts2.LoginAction">
</action>
-->
<action name="login" class="net.viralpatel.struts2.LoginAction">
<result name="success">Welcome.jsp</result>
<result name="error">Login.jsp</result>
</action>
</package>
here is the description of problem. I am develepping a web application with GWT. I have successfullly integrate spring security with gwt for the authentication feature with the following code. Now I want to use the spring "method security" in my web application. So I did what it says in http://static.springsource.org/spring-security/site/docs/3.1.x/reference/ns-config.html,
just adding <global-method-security secured-annotations="enabled"/> in the above mentionned application context file.
<http>
<http-basic/>
<intercept-url pattern="/**" access=""/>
<form-login />
<logout />
</http>
<authentication-manager>
<authentication-provider>
<user-service>
<user name="jimis" password="jimispassword" authorities="ROLE_USER,ROLE_ADMIN" />
<user name="bob" password="bobspassword" authorities="ROLE_ADMIN" />
</user-service>
</authentication-provider>
</authentication-manager>
**<global-method-security secured-annotations="enabled"/>**
then adding the annotation #Secured("ROLE_ADMIN") above the function that I what to controle the access
Then I add the declaration of application context in the web.xml as following:
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
version="2.5"
xmlns="http://java.sun.com/xml/ns/javaee">
<!-- Default page to serve -->
<welcome-file-list>
<welcome-file>App.html</welcome-file>
</welcome-file-list>
<session-config>
<session-timeout>10</session-timeout> <!-- in minutes -->
</session-config>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/applicationContext-security.xml
</param-value>
</context-param>
<filter>
<filter-name>springSecurityFilterChain</filter-name>
<filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>
</filter>
<filter-mapping>
<filter-name>springSecurityFilterChain</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>appService</servlet-name>
<servlet-class>com.google.gwt.app.example.server.AppServiceImpl</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>appService</servlet-name>
<url-pattern>/app/appService.rpc</url-pattern>
</servlet-mapping>
</web-app>
Note that I've just declared the gwt-servlet not the spring dispatcher servlet.
However it seems that this configuration doesn't work. In fact, whatever role can have the authority to access the function.
Very Strange.
Hope your answers!
Use a single global-method-security element containing both attributes.
Also read the relevant section of the Spring Security FAQ on issues with using method security and web controllers, if that's what you are doing (you will also find the same issue discussed here).
The log message you report is not an error and is unimportant unless you are using hasPermission() within your expressions.