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Thread: A simple spring mvc projects

  1. Apr 6th, 2010, 07:34 PM #1
    rokon
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    Question A simple spring mvc projects

    Ive written a simple mvc project using spring source tools .. but somehow its not running.. as a beginner I cant understand what is going on here... I got several exception..

    btw you can get my project frome here .

    please anyone check it..please



    modified project is here
    Last edited by rokon; Apr 6th, 2010 at 11:24 PM. Reason: modified project link added.
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  2. Apr 6th, 2010, 07:53 PM #2
    sony_notes
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    Default

    Try to add follwoing code in your mvcconfig.xml
    HTML Code:
     <bean id="urlMapping" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
        <property name="mappings">
            <props>
                <prop key="welcome.htm">welcome</prop>
</props>
</bean>

<bean name="welcome"
          class="org.springframework.web.servlet.mvc.ParameterizableViewController"
          p:viewName="welcome" />
    modify your web.xml as follows

    HTML Code:
    <?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">

	<!-- Enables clean URLs with JSP views e.g. /welcome instead of /app/welcome -->
	
		
	<!-- Handles all requests into the application -->
	<servlet>
		<servlet-name>Spring MVC Dispatcher Servlet</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<init-param>
			<param-name>contextConfigLocation</param-name>
			<param-value>
				/WEB-INF/spring/*.xml
			</param-value>
		</init-param>
		<load-on-startup>1</load-on-startup>
	</servlet>
		
	<!-- Maps all /app requests to the DispatcherServlet for handling -->
	<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>springmvc</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>dispatcher</servlet-name>
        <url-pattern>*.htm</url-pattern>
    </servlet-mapping>
    <servlet-mapping>
        <servlet-name>springmvc</servlet-name>
        <url-pattern>*.html</url-pattern>
    </servlet-mapping>
	
</web-app>
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  3. Apr 6th, 2010, 09:29 PM #3
    rokon
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    Default

    Thank you very much..... I've modified my code as you suggested but still its not running....

    I could not understand why this is going on... could you please try it to run...

    My modified project is here

    Please bro try it... please !!!
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  4. Apr 6th, 2010, 10:29 PM #4
    sony_notes
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    Default

    Whats the error you are getting ?
    Please update stracktrace here?
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  5. Apr 6th, 2010, 11:20 PM #5
    rokon
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    Question strack-trace

    org.springframework.beans.factory.BeanDefinitionSt oreException: IOException parsing XML document from ServletContext resource [/WEB-INF/springmvc-servlet.xml]; nested exception is java.io.FileNotFoundException: Could not open ServletContext resource [/WEB-INF/springmvc-servlet.xml]
    at org.springframework.beans.factory.xml.XmlBeanDefin itionReader.loadBeanDefinitions(XmlBeanDefinitionR eader.java:341)
    at org.springframework.beans.factory.xml.XmlBeanDefin itionReader.loadBeanDefinitions(XmlBeanDefinitionR eader.java:302)
    at org.springframework.beans.factory.support.Abstract BeanDefinitionReader.loadBeanDefinitions(AbstractB eanDefinitionReader.java:143)
    at org.springframework.beans.factory.support.Abstract BeanDefinitionReader.loadBeanDefinitions(AbstractB eanDefinitionReader.java:178)
    at org.springframework.beans.factory.support.Abstract BeanDefinitionReader.loadBeanDefinitions(AbstractB eanDefinitionReader.java:149)
    at org.springframework.web.context.support.XmlWebAppl icationContext.loadBeanDefinitions(XmlWebApplicati onContext.java:124)
    at org.springframework.web.context.support.XmlWebAppl icationContext.loadBeanDefinitions(XmlWebApplicati onContext.java:93)
    at org.springframework.context.support.AbstractRefres hableApplicationContext.refreshBeanFactory(Abstrac tRefreshableApplicationContext.java:130)
    at org.springframework.context.support.AbstractApplic ationContext.obtainFreshBeanFactory(AbstractApplic ationContext.java:465)
    at org.springframework.context.support.AbstractApplic ationContext.refresh(AbstractApplicationContext.ja va:395)
    at org.springframework.web.servlet.FrameworkServlet.c reateWebApplicationContext(FrameworkServlet.java:4 43)
    at org.springframework.web.servlet.FrameworkServlet.c reateWebApplicationContext(FrameworkServlet.java:4 59)
    at org.springframework.web.servlet.FrameworkServlet.i nitWebApplicationContext(FrameworkServlet.java:340 )
    at org.springframework.web.servlet.FrameworkServlet.i nitServletBean(FrameworkServlet.java:307)
    at org.springframework.web.servlet.HttpServletBean.in it(HttpServletBean.java:127)
    at javax.servlet.GenericServlet.init(GenericServlet.j ava:212)
    at org.apache.catalina.core.StandardWrapper.loadServl et(StandardWrapper.java:1173)
    at org.apache.catalina.core.StandardWrapper.load(Stan dardWrapper.java:993)
    at org.apache.catalina.core.StandardContext.loadOnSta rtup(StandardContext.java:4149)
    at org.apache.catalina.core.StandardContext.start(Sta ndardContext.java:4458)
    at org.apache.catalina.core.ContainerBase.start(Conta inerBase.java:1045)
    at org.apache.catalina.core.StandardHost.start(Standa rdHost.java:741)
    at org.apache.catalina.core.ContainerBase.start(Conta inerBase.java:1045)
    at org.apache.catalina.core.StandardEngine.start(Stan dardEngine.java:443)
    at org.apache.catalina.core.StandardService.start(Sta ndardService.java:516)
    at org.apache.catalina.core.StandardServer.start(Stan dardServer.java:710)
    at org.apache.catalina.startup.Catalina.start(Catalin a.java:587)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.catalina.startup.Bootstrap.start(Bootst rap.java:290)
    at org.apache.catalina.startup.Bootstrap.main(Bootstr ap.java:415)
    Caused by: java.io.FileNotFoundException: Could not open ServletContext resource [/WEB-INF/springmvc-servlet.xml]
    at org.springframework.web.context.support.ServletCon textResource.getInputStream(ServletContextResource .java:118)
    at org.springframework.beans.factory.xml.XmlBeanDefin itionReader.loadBeanDefinitions(XmlBeanDefinitionR eader.java:328)
    Last edited by rokon; Apr 6th, 2010 at 11:30 PM.
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  6. Apr 6th, 2010, 11:23 PM #6
    rokon
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    Default stack-trace

    EVERE: StandardWrapper.Throwable
    org.springframework.beans.factory.BeanDefinitionSt oreException: IOException parsing XML document from ServletContext resource [/WEB-INF/springmvc-servlet.xml]; nested exception is java.io.FileNotFoundException: Could not open ServletContext resource [/WEB-INF/springmvc-servlet.xml]
    at org.springframework.beans.factory.xml.XmlBeanDefin itionReader.loadBeanDefinitions(XmlBeanDefinitionR eader.java:341)
    at org.springframework.beans.factory.xml.XmlBeanDefin itionReader.loadBeanDefinitions(XmlBeanDefinitionR eader.java:302)
    at org.springframework.beans.factory.support.Abstract BeanDefinitionReader.loadBeanDefinitions(AbstractB eanDefinitionReader.java:143)
    at org.springframework.beans.factory.support.Abstract BeanDefinitionReader.loadBeanDefinitions(AbstractB eanDefinitionReader.java:178)
    at org.springframework.beans.factory.support.Abstract BeanDefinitionReader.loadBeanDefinitions(AbstractB eanDefinitionReader.java:149)
    at org.springframework.web.context.support.XmlWebAppl icationContext.loadBeanDefinitions(XmlWebApplicati onContext.java:124)
    at org.springframework.web.context.support.XmlWebAppl icationContext.loadBeanDefinitions(XmlWebApplicati onContext.java:93)
    at org.springframework.context.support.AbstractRefres hableApplicationContext.refreshBeanFactory(Abstrac tRefreshableApplicationContext.java:130)
    at org.springframework.context.support.AbstractApplic ationContext.obtainFreshBeanFactory(AbstractApplic ationContext.java:465)
    at org.springframework.context.support.AbstractApplic ationContext.refresh(AbstractApplicationContext.ja va:395)
    at org.springframework.web.servlet.FrameworkServlet.c reateWebApplicationContext(FrameworkServlet.java:4 43)
    at org.springframework.web.servlet.FrameworkServlet.c reateWebApplicationContext(FrameworkServlet.java:4 59)
    at org.springframework.web.servlet.FrameworkServlet.i nitWebApplicationContext(FrameworkServlet.java:340 )
    at org.springframework.web.servlet.FrameworkServlet.i nitServletBean(FrameworkServlet.java:307)
    at org.springframework.web.servlet.HttpServletBean.in it(HttpServletBean.java:127)
    at javax.servlet.GenericServlet.init(GenericServlet.j ava:212)
    at org.apache.catalina.core.StandardWrapper.loadServl et(StandardWrapper.java:1173)
    at org.apache.catalina.core.StandardWrapper.load(Stan dardWrapper.java:993)
    at org.apache.catalina.core.StandardContext.loadOnSta rtup(StandardContext.java:4149)
    at org.apache.catalina.core.StandardContext.start(Sta ndardContext.java:4458)
    at org.apache.catalina.core.ContainerBase.start(Conta inerBase.java:1045)
    at org.apache.catalina.core.StandardHost.start(Standa rdHost.java:741)
    at org.apache.catalina.core.ContainerBase.start(Conta inerBase.java:1045)
    at org.apache.catalina.core.StandardEngine.start(Stan dardEngine.java:443)
    at org.apache.catalina.core.StandardService.start(Sta ndardService.java:516)
    at org.apache.catalina.core.StandardServer.start(Stan dardServer.java:710)
    at org.apache.catalina.startup.Catalina.start(Catalin a.java:587)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.catalina.startup.Bootstrap.start(Bootst rap.java:290)
    at org.apache.catalina.startup.Bootstrap.main(Bootstr ap.java:415)
    Caused by: java.io.FileNotFoundException: Could not open ServletContext resource [/WEB-INF/springmvc-servlet.xml]
    at org.springframework.web.context.support.ServletCon textResource.getInputStream(ServletContextResource .java:118)
    at org.springframework.beans.factory.xml.XmlBeanDefin itionReader.loadBeanDefinitions(XmlBeanDefinitionR eader.java:328)
    ... 32 more
    Apr 6, 2010 10:17:34 AM org.apache.catalina.core.StandardContext loadOnStartup
    SEVERE: Servlet /testMVC threw load() exception
    java.io.FileNotFoundException: Could not open ServletContext resource [/WEB-INF/springmvc-servlet.xml]
    at org.springframework.web.context.support.ServletCon textResource.getInputStream(ServletContextResource .java:118)
    at org.springframework.beans.factory.xml.XmlBeanDefin itionReader.loadBeanDefinitions(XmlBeanDefinitionR eader.java:328)
    at org.springframework.beans.factory.xml.XmlBeanDefin itionReader.loadBeanDefinitions(XmlBeanDefinitionR eader.java:302)
    at org.springframework.beans.factory.support.Abstract BeanDefinitionReader.loadBeanDefinitions(AbstractB eanDefinitionReader.java:143)
    at org.springframework.beans.factory.support.Abstract BeanDefinitionReader.loadBeanDefinitions(AbstractB eanDefinitionReader.java:178)
    at org.springframework.beans.factory.support.Abstract BeanDefinitionReader.loadBeanDefinitions(AbstractB eanDefinitionReader.java:149)
    at org.springframework.web.context.support.XmlWebAppl icationContext.loadBeanDefinitions(XmlWebApplicati onContext.java:124)
    at org.springframework.web.context.support.XmlWebAppl icationContext.loadBeanDefinitions(XmlWebApplicati onContext.java:93)
    at org.springframework.context.support.AbstractRefres hableApplicationContext.refreshBeanFactory(Abstrac tRefreshableApplicationContext.java:130)
    at org.springframework.context.support.AbstractApplic ationContext.obtainFreshBeanFactory(AbstractApplic ationContext.java:465)
    at org.springframework.context.support.AbstractApplic ationContext.refresh(AbstractApplicationContext.ja va:395)
    at org.springframework.web.servlet.FrameworkServlet.c reateWebApplicationContext(FrameworkServlet.java:4 43)
    at org.springframework.web.servlet.FrameworkServlet.c reateWebApplicationContext(FrameworkServlet.java:4 59)
    at org.springframework.web.servlet.FrameworkServlet.i nitWebApplicationContext(FrameworkServlet.java:340 )
    at org.springframework.web.servlet.FrameworkServlet.i nitServletBean(FrameworkServlet.java:307)
    at org.springframework.web.servlet.HttpServletBean.in it(HttpServletBean.java:127)
    at javax.servlet.GenericServlet.init(GenericServlet.j ava:212)
    at org.apache.catalina.core.StandardWrapper.loadServl et(StandardWrapper.java:1173)
    at org.apache.catalina.core.StandardWrapper.load(Stan dardWrapper.java:993)
    at org.apache.catalina.core.StandardContext.loadOnSta rtup(StandardContext.java:4149)
    at org.apache.catalina.core.StandardContext.start(Sta ndardContext.java:4458)
    at org.apache.catalina.core.ContainerBase.start(Conta inerBase.java:1045)
    at org.apache.catalina.core.StandardHost.start(Standa rdHost.java:741)
    at org.apache.catalina.core.ContainerBase.start(Conta inerBase.java:1045)
    at org.apache.catalina.core.StandardEngine.start(Stan dardEngine.java:443)
    at org.apache.catalina.core.StandardService.start(Sta ndardService.java:516)
    at org.apache.catalina.core.StandardServer.start(Stan dardServer.java:710)
    at org.apache.catalina.startup.Catalina.start(Catalin a.java:587)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Nativ e Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Native MethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(De legatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.catalina.startup.Bootstrap.start(Bootst rap.java:290)
    at org.apache.catalina.startup.Bootstrap.main(Bootstr ap.java:415)
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  7. Apr 7th, 2010, 12:40 AM #7
    sony_notes
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    Default

    its becuase your dispatcher servlet and spring mvc servlet is not finding . both should be created in web-inf\ folder

    create springmvc-servlet.xml and disptacher-servlet.xml


    HTML Code:
    <?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"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
       http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd">
   

    <bean id="urlMapping" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
        <property name="mappings">
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