vaadin and spring 3.1.0 NetworkError: 404 Not Found

We are interested using Vaadin with Spring. I have intergrated it with spring but I keep getting the following error with posting..... Without Spring integration works . Please help me to point what I am doing wrong. I have even debugged vaadin code, and still can't see what is wrong except that the RequestType.BROWSER_DETAILS never comes in to AbstractApplicationServlet

Thanks in advance

Request:

http://localhost:8080/nayriba-ui-vaadin/app

Response from above request:

<!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">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<meta http-equiv="X-UA-Compatible" content="chrome=1"/>
<style type="text/css">html, body {height:100%;margin:0;}</style><link rel="shortcut icon" type="image/vnd.microsoft.icon" href="/nayriba-ui-vaadin/VAADIN/themes/vaadinsampletheme/favicon.ico" /><link rel="icon" type="image/vnd.microsoft.icon" href="/nayriba-ui-vaadin/VAADIN/themes/vaadinsampletheme/favicon.ico" /><title>Vaadin&#32;7</title>
</head>
<body scroll="auto" class="v-generated-body">
<iframe tabIndex="-1" id="__gwt_historyFrame" style="position:absolute;width:0;height:0;border:0;overflow:hidden;" src="javascript:false"></iframe><script type="text/javascript" src="/nayriba-ui-vaadin/VAADIN/vaadinBootstrap.js"></script>
<script type="text/javascript">
//<![CDATA[
vaadin.setDefaults({"appUri":"/nayriba-ui-vaadin/app","widgetsetBase":"/nayriba-ui-vaadin/VAADIN/widgetsets/","authErrMsg":{"message":"Take note of any unsaved data, and <u>click here<\/u> to continue.","caption":"Authentication problem"},"comErrMsg":{"message":"Take note of any unsaved data, and <u>click here<\/u> to continue.","caption":"Communication problem"},"standalone":true});
vaadin.initApplication("nayribauivaadinapp-864142110",{"themeUri":"/nayriba-ui-vaadin/VAADIN/themes/vaadinsampletheme","versionInfo":{"applicationVersion":"NONVERSIONED","vaadinVersion":"7.0.0.alpha1"},"initPending":true,"rootId":0,"widgetset":"com.vaadin.terminal.gwt.DefaultWidgetSet"});
//]]>
</script>
<div id="nayribauivaadinapp-864142110" class="v-app v-app-Application"null><div class="v-app-loading"></div></div>
<noscript>You have to enable javascript in your browser to use an application built with Vaadin.</noscript></body>
</html>

Error:

"NetworkError: 404 Not Found - http://localhost:8080/nayriba-ui-vaadin/app/?browserDetails&rootId=0&sh=900&sw=1600&cw=1600&ch=362&curdate=1331514990125&tzo=240&dstd=60&rtzo=300&dston=true&wn=nayribauivaadinmyurl-1523238400-0&1331514990125"

web.xml configuration

<!-- Handles Spring requests -->
	<servlet>
		<servlet-name>nayriba-ui-vaadin</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<init-param>
			<param-name>contextConfigLocation</param-name>
			<param-value>WEB-INF/spring/dispatcher-servlet.xml</param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
	</servlet>

	<servlet-mapping>
		<servlet-name>nayriba-ui-vaadin</servlet-name>
		<!--<url-pattern>/*</url-pattern> -->
		<url-pattern>/app/*</url-pattern>
		<url-pattern>/mvc/*</url-pattern>
		<url-pattern>/myurl/*</url-pattern>
		<url-pattern>/VAADIN/*</url-pattern>
	</servlet-mapping>

spring dispatcher-servlet.xml configuration

<!-- Vaadin application controller -->
	<bean id="vaadinWrappingController"
		class="org.springframework.web.servlet.mvc.ServletWrappingController">
		<property name="servletClass"
			value="com.vaadin.terminal.gwt.server.ApplicationServlet" />
		<property name="initParameters">
			<props>
				<prop key="root">com.example.vaadinsample.VaadinsampleApplication
				</prop>
				<prop key="productionMode">true</prop>
				<prop key="widgetset">com.vaadin.terminal.gwt.DefaultWidgetSet</prop>
			</props>
		</property>
	</bean>

	<!-- Map URIs to web controllers -->
	<bean class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping"
		p:alwaysUseFullPath="true">
		<property name="urlMap">
			<map>
			    <entry key="/" value-ref="vaadinWrappingController" />
				<entry key="/app" value-ref="vaadinWrappingController" />
				<entry key="/app/**/*" value-ref="vaadinWrappingController" />
				<entry key="/UIDL" value-ref="vaadinWrappingController" />
				<entry key="/UIDL/**/*" value-ref="vaadinWrappingController" />
				<entry key="/VAADIN/**/*" value-ref="vaadinWrappingController" />
			</map>
		</property>
	</bean>

The following configuration without spring intergration works....

<servlet>
    <servlet-name>myservlet</servlet-name>
    <servlet-class>com.vaadin.terminal.gwt.server.ApplicationServlet</servlet-class>
    <init-param>
      <description>Vaadin root</description>
      <param-name>root</param-name>
      <param-value>com.example.vaadinsample.VaadinsampleApplication</param-value>
    </init-param>
  </servlet>
  <servlet-mapping>
    <servlet-name>myservlet</servlet-name>
    <url-pattern>/myurl/*</url-pattern>
  </servlet-mapping>
  <servlet-mapping>
    <servlet-name>myservlet</servlet-name>
    <url-pattern>/VAADIN/*</url-pattern>
  </servlet-mapping>

Last updated on Mar, 12th 2012

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vaadin and spring 3.1.0 NetworkError: 404 Not Found

Vaadin lets you build secure, UX-first PWAs entirely in Java.
Free ebook & tutorial.