Problem with View Resolver

[andlinger]

Hi, i have a problem with my spring project.

Here is my web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app 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">

    <servlet>
        <servlet-name>greenmine</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>

    <servlet-mapping>
        <servlet-name>greenmine</servlet-name>
        <url-pattern>/</url-pattern>
    </servlet-mapping>

    <welcome-file-list>
        <welcome-file>
            index.jsp
        </welcome-file>
    </welcome-file-list>

    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>
            /WEB-INF/greenmine-servlet.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>
</web-app>

and my greenmine-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:context="http://www.springframework.org/schema/context"
    xmlns:security="http://www.springframework.org/schema/security"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
       http://www.springframework.org/schema/context
       http://www.springframework.org/schema/context/spring-context-3.0.xsd
       http://www.springframework.org/schema/security
       http://www.springframework.org/schema/security/spring-security-3.0.3.xsd
       http://www.springframework.org/schema/mvc
       http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">

    <context:component-scan base-package="at.tripwire.greenmine.controller" />
    <context:component-scan base-package="at.tripwire.greenmine.domain.dao" />
    <context:component-scan base-package="at.tripwire.greenmine.service" />
    <context:component-scan base-package="at.tripwire.greenmine.module" />

    <mvc:annotation-driven />
    <mvc:resources location="/css/" mapping="/css/**" />
    <mvc:resources location="/images/" mapping="/images/**" />
    <mvc:resources location="/js/" mapping="/js/**" />

    <bean id="viewResolver"
        class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
        <property name="prefix" value="/WEB-INF/jsp/" />
        <property name="suffix" value=".jsp" />
    </bean>

    <!-- Hibernate Configuration -->
    <bean id="dataSource"
        class="org.springframework.jdbc.datasource.DriverManagerDataSource">
        <property name="driverClassName">
            <value>com.mysql.jdbc.Driver</value>
        </property>
        <property name="url">
            <value>jdbc:mysql://localhost/greenmine</value>
        </property>
        <property name="username">
            <value>root</value>
        </property>
        <property name="password">
            <value>root</value>
        </property>
    </bean>

    <bean id="sessionFactory"
        class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
        <property name="annotatedClasses">
            <list>
                <value>at.tripwire.greenmine.domain.Project</value>
                <value>at.tripwire.greenmine.domain.Profile</value>
            </list>
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.MySQL5Dialect</prop>
                <prop key="hibernate.hbm2ddl.auto">update</prop>
            </props>
        </property>
        <property name="dataSource">
            <ref bean="dataSource" />
        </property>
    </bean>

    <!-- Spring Security -->
    <security:http auto-config="true" use-expressions="true">
        <security:intercept-url pattern="/login"
            access="permitAll" />
        <security:intercept-url pattern="/j_spring_security_check"
            access="permitAll" />
        <security:intercept-url pattern="/css/**"
            filters="none" />
        <security:intercept-url pattern="/js/**"
            filters="none" />
        <security:intercept-url pattern="/images/**"
            filters="none" />
        <security:intercept-url pattern="/**"
            access="isAuthenticated()" />
        <security:form-login login-page="/login"
            login-processing-url="/j_spring_security_check" default-target-url="/projects"
            authentication-failure-url="/login?error=1" />
        <security:logout logout-success-url="/login"
            logout-url="/logout" />
    </security:http>

    <security:authentication-manager>
        <security:authentication-provider
            user-service-ref="profileUserDetailsService">
            <security:password-encoder hash="md5" />
        </security:authentication-provider>
    </security:authentication-manager>
</beans>

next: my LoginController.java

@Controller
public class LoginController {

    @RequestMapping("/login")
    public ModelAndView handleLoginForm(HttpServletRequest request) {
        String errParam = request.getParameter("error");
        ModelAndView mv = new ModelAndView("login/login");
        if(errParam != null) {
            mv.addObject("error", "Benutzer oder Kennwort unzulässig");
        }
        return mv;
    }
}

I am using Winstone Servlet Engine v0.9.10. When i goto http://localhost:8080/login it puts following error:

14.04.2011 21:48:13 org.springframework.web.servlet.DispatcherServlet noHandlerFound
WARNUNG: No mapping found for HTTP request with URI [/WEB-INF/jsp/login/login.jsp] in DispatcherServlet with name 'greenmine'

but login.jsp is in WEB-INF/jsp/login/login.jsp
hope anyone can help me. i am already searching for two weeks.

[dr_pompeii]

Hello

 <bean id="viewResolver"
       class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
        <property name="prefix" value="/WEB-INF/jsp/" />
        <property name="suffix" value=".jsp" />
    </bean>

With the orange part your application expect find all the jsp only in such level, not within such level, thats because the next fails

 ModelAndView mv = new ModelAndView("login/login");

14.04.2011 21:48:13 org.springframework.web.servlet.DispatcherServlet noHandlerFound
WARNUNG: No mapping found for HTTP request with URI 
[/WEB-INF/jsp/login/login.jsp] in DispatcherServlet with name 'greenmine'

1) consider work with ResourceBundleViewResolver if you want explicity define each path jsp file file within views.properties (explicitly read this 16.3.2.2. ResourceBundleViewResolver ), here (15.5 Resolving views) more information about views

2) why you are controlling the jsp view login name?, Spring Security handles well this, and even you are defining

<security:form-login login-page="/login"
              login-processing-url="/j_spring_security_check" 
              default-target-url="/projects"
              authentication-failure-url="/login?error=1" />
<security:logout logout-success-url="/login"  logout-url="/logout" />

HTH

[andlinger]

Thank you for your answer!

But, is there another possibility to handle the jsp in InternalResourceViewResolver or any other ViewResolver? I don't want to handle each jsp file in a property file.

[andlinger]

Now i am using the ResourceBundleViewResolver but the same error occurs:

16.04.2011 10:18:56 org.springframework.web.servlet.DispatcherServlet noHandlerFound
WARNUNG: No mapping found for HTTP request with URI [/WEB-INF/jsp/login/login.jsp] in DispatcherServlet with name 'greenmine'

ViewResolver in Servlet

<bean id="viewResolver" class="org.springframework.web.servlet.view.ResourceBundleViewResolver">
	  <property name="basename" value="views"/>
	</bean>

ViewProperties

login.(class)=org.springframework.web.servlet.view.JstlView
login.url=WEB-INF/jsp/login/login.jsp

and the modified Controller

@Controller
public class LoginController {

	@RequestMapping("/login")
	public ModelAndView handleLoginForm(HttpServletRequest request) {
		String errParam = request.getParameter("error");
		ModelAndView mv = new ModelAndView("login");
		if(errParam != null) {
			mv.addObject("error", "Benutzer oder Kennwort unzulässig");
		}
		return mv;
	}
}

[andlinger]

nobody can help me?

[dr_pompeii]

Hello

nobody can help me?

I am alone working with a project, therefore you know the reason of my delay

But, is there another possibility to handle the jsp in InternalResourceViewResolver or any other ViewResolver? I don't want to handle each jsp file in a property file.

I afraid not, I dont know if wild cards are supported here, but is better have each one declared

1) about ViewProperties , should be views.properties the file name
2) About

login.(class)=org.springframework.web.servlet.view.JstlView
login.url=WEB-INF/jsp/login/login.jsp

Be totally sure that no empty space exists after each line

3) Be aware your using this /login in two places

in your controller @RequestMapping("/login")
and with in Spring Security

 
<security:form-login login-page="/login"
              login-processing-url="/j_spring_security_check" 
              default-target-url="/projects"
              authentication-failure-url="/login?error=1" />
<security:logout logout-success-url="/login"
              logout-url="/logout" />

I insist, why you are doing this?

[Osvaldas Grigas]

InternalResourceViewResolver is perfectly capable of resolving nested paths. In fact, it did resolve "login/login" view name into /WEB-INF/jsp/login/login.jsp, so it works as expected.

The problem with your configuration is that DispatcherServlet is the default servlet (as it is mapped to "/") so it handles every request, including forwarded JSP rendering requests. So what happens is that /WEB-INF/jsp/login/login.jsp is processed (again) as a URL by DispatcherServlet, but this time it cannot be resolved because no controller can handle this URL.

What you need to do is to delegate JSP rendering to your web container's (e.g. Tomcat's) default servlet. This can be done with this simple line of configuration:

<mvc:default-servlet-handler/>

[andlinger]

InternalResourceViewResolver is perfectly capable of resolving nested paths. In fact, it did resolve "login/login" view name into /WEB-INF/jsp/login/login.jsp, so it works as expected.

The problem with your configuration is that DispatcherServlet is the default servlet (as it is mapped to "/") so it handles every request, including forwarded JSP rendering requests. So what happens is that /WEB-INF/jsp/login/login.jsp is processed (again) as a URL by DispatcherServlet, but this time it cannot be resolved because no controller can handle this URL.

What you need to do is to delegate JSP rendering to your web container's (e.g. Tomcat's) default servlet. This can be done with this simple line of configuration:

<mvc:default-servlet-handler/>

thank you, that solved my problem