Spring annotation no handler found

[juniad Ahmed]

Hi All,

I have build HelloWorld spring annotation based app using netbeans 6.8 which has spring 2.5 spring plugin.

I gives the following error while trying to see the application through browser.
" Jul 2, 2011 12:39:55 PM org.springframework.web.servlet.DispatcherServlet noHandlerFound
WARNING: No mapping for [/SpringAnnotCollabera/helloworld.htm] in DispatcherServlet with name 'dispatcher'"

My code is

web .xml:

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 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_2_5.xsd">
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>/WEB-INF/applicationContext.xml</param-value>
    </context-param>
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>
    <servlet>
        <servlet-name>dispatcher</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <load-on-startup>2</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>dispatcher</servlet-name>
        <url-pattern>*.htm</url-pattern>
    </servlet-mapping>
  
</web-app>



Dispatcher-servlet.xml:

<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"
	xsi:schemaLocation="http://www.springframework.org/schema/beans
	http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
	http://www.springframework.org/schema/context
	http://www.springframework.org/schema/context/spring-context-2.5.xsd">
            <context:annotation-config/>
	<context:component-scan base-package="Spring.annotation.controller" />

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

</beans>


my controller class:

/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package Spring.annotation.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;


/**
 *
 * @author junaid
 */
@Controller
@RequestMapping("helloworld")
public class WelcomeController {
    @RequestMapping(method = RequestMethod.GET)
	public ModelAndView helloWorld(){

		ModelAndView model = new ModelAndView("HelloWorldPage");
                System.out.println("junaid");
		model.addObject("msg", "hello world");

		return model;
	}


}

Please do help me out as i have to use spring annotation in my project. its urgent

[Rishi Shehrawat]

I think your request mapping needs to be done with /helloworld.htm

[juniad Ahmed]

tried using

@RequestMapping("/helloworld")

but still no help

[Mark Spritzler]

juniad Ahmed wrote:tried using

@RequestMapping("/helloworld")

but still no help

Re read his post. He said with ".htm"

You forgot to add that part

@RequestMapping("/helloworld.htm")

Mark