Page not displayed

**christopher1234** · Jan 3rd, 2008, 08:22 PM

Hey guys. Well this is my first time working with a spring framework. I am having some problems in (Injecting beans) + i am kinda confused of the concept behind spring mvc framework. Well first of all my problem is this

Code:

WARN [org.springframework.web.servlet.PageNotFound] No mapping for [/abc/index.htm] in DispatcherServlet with name 'abc'

here is my web.xml

Code:

<?xml version="1.0" encoding="UTF-8"?>
<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">
	
	
		
	<servlet>
<servlet-name>abc</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
  </servlet>
		
		
	<servlet-mapping>
		<servlet-name>abc</servlet-name>
		<url-pattern>*.htm</url-pattern>
	</servlet-mapping>
	
	
                // i am getting a red cross sign besides the tag lib also in jbuilder 2007
               <taglib>
		<taglib-uri>/spring</taglib-uri>
		<taglib-location>/WEB-INF/spring.tld</taglib-location>
	</taglib>
  
  	<welcome-file-list>
		<welcome-file>index.jsp</welcome-file>
	</welcome-file-list>
	
</web-app>

here is my abc-servlet.xml

Code:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN"
    "http://www.springframework.org/dtd/spring-beans.dtd">
  
  <beans>

 <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/stores</value>
  </property>
 
  <property name="username">
 	<value>jhtp6</value>
  </property>
 
  <property name="password">
 	<value>jhtp6</value>
  </property>
  
 </bean>
 
 <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
    <property name="dataSource">
        <ref bean="dataSource" />
    </property>
 </bean>
 
  <bean id="quantityOnHandDao" class="com.database.daoimpl.QuantityOnHandDaoImpl">
		 <property name="jdbcTemplate">
			 <ref bean="jdbcTemplate" />
		 </property>
		     
		 <property name="dataSource">
		     <ref bean="dataSource"/>
		 </property>
		 
   </bean>	
   
  
  <bean id="quantityOnHandController" class="com.database.controller.QuantityOnHandController"> 
  </bean>
 
    <bean id="simpleUrlMapping"
	class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
	<property name="mappings">
	<props>
	<prop key="/quantityOnHandForm.htm">quantityOnHandController</prop>
	</props>
	</property>
	</bean>
    
	    <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>
    
</beans>

I have one more question but i will leave it for later on. Thanks

**jonnio** · Jan 3rd, 2008, 08:27 PM

What is your deployment context? The URI you probably want is:

Code:

/{servlet context}/

to get the default jsp page.

**christopher1234** · Jan 3rd, 2008, 08:31 PM

thanks for the reply. When you said deployment context you meant application-context.xml? or something else. I dont have any application-context.xml

**christopher1234** · Jan 4th, 2008, 08:09 AM

anyone care to reply ?

**pmularien** · Jan 4th, 2008, 09:34 AM

Originally Posted by christopher1234

anyone care to reply ?

Deployment context = what is the path to your deployed web application?

**christopher1234** · Jan 4th, 2008, 11:51 AM

ok thanks for the reply. Actually that was not the problem. The problem was in my abc-servlet.xml(spelling mistake). But now i am getting another error. :

Code:

ERROR [org.springframework.web.servlet.DispatcherServlet] Context initialization failed

java.lang.ClassNotFoundException: cannot find the class

I can see my controller class under com.database.controller.QuantityOnHandController but everytime i try to run my application i get this error under tomcat. The solution provided in this thread is also not working for me.

http://forum.springframework.org/showthread.php?t=40265

Thank you

**pmularien** · Jan 4th, 2008, 12:49 PM

Please post the full error message and stack trace.

**christopher1234** · Jan 4th, 2008, 01:06 PM

Here is my stack trace.

Code:

ERROR [org.springframework.web.context.ContextLoader] Context initialization failed
org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [com.database.daoimpl.InsertQuantityOnHandDaoImpl] for bean with name 'insertQuantityOnHandDao' defined in ServletContext resource [/WEB-INF/applicationContext.xml]; nested exception is java.lang.ClassNotFoundException: com.database.daoimpl.InsertQuantityOnHandDaoImpl
Caused by: 
java.lang.ClassNotFoundException: com.database.daoimpl.InsertQuantityOnHandDaoImpl
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1362)
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1208)
	at org.springframework.util.ClassUtils.forName(ClassUtils.java:229)
	at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:327)
	at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1073)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:283)
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:352)
	at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:245)
	at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:188)
	at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:49)
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3764)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4216)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:736)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
	at org.apache.catalina.core.StandardService.start(StandardService.java:448)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.lang.reflect.Method.invoke(Unknown Source)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
ERROR [catalina.core.ContainerBase.[Catalina].[localhost].[/DatabaseMassUpdate]] Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [com.database.daoimpl.InsertQuantityOnHandDaoImpl] for bean with name 'insertQuantityOnHandDao' defined in ServletContext resource [/WEB-INF/applicationContext.xml]; nested exception is java.lang.ClassNotFoundException: com.database.daoimpl.InsertQuantityOnHandDaoImpl
Caused by: 
java.lang.ClassNotFoundException: com.database.daoimpl.InsertQuantityOnHandDaoImpl
	at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1362)

abc-servlet.xml

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"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">

<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/stores</value>
  </property>
 
  <property name="username">
 	<value>jhtp6</value>
  </property>
 
  <property name="password">
 	<value>jhtp6</value>
  </property>
  
 </bean>
 
 <bean id="jdbcTemplate" class="org.springframework.jdbc.core.JdbcTemplate">
    <property name="dataSource">
        <ref bean="dataSource" />
    </property>
 </bean>
 
 
    <bean name="simpleUrlMapping" class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
		<property name="mappings">
	<props>
	<prop key="/insertQuantityOnHandForm">insertQuantityOnHandController</prop>
	</props>
	</property>
	</bean>
    
     <bean id="insertQuantityOnHandController" class="com.database.controller.InsertQuantityOnHandController" >
     <property name="insertQuantityOnHandDao"><ref bean ="insertQuantityOnHandDao"/></property> 
     <property name="commandName"><value>insertQuantityOnHand</value></property>
     <property name="commandClass"><value>com.database.model.InsertQuantityOnHand</value></property>
     <property name="formView"><value>insertQuantityOnHandForm</value></property>
     </bean>
     
	    <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>
    

</beans>

web.xml

Code:

<?xml version="1.0" encoding="UTF-8"?>
<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">
	
	<display-name>abc</display-name>
	
	<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>abc</servlet-name>
		<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
		<load-on-startup>2</load-on-startup>
  </servlet>

	<servlet-mapping>
		<servlet-name>abc</servlet-name>
		<url-pattern>*.htm</url-pattern>
	</servlet-mapping>
	
	<taglib>
		<taglib-uri>/spring</taglib-uri>
		<taglib-location>/WEB-INF/spring.tld</taglib-location>
	</taglib>
  
  	<welcome-file-list>
		<welcome-file>index.jsp</welcome-file>
	</welcome-file-list>
	
</web-app>

applicationContext.xml

Code:

    <beans xmlns="http://www.springframework.org/schema/beans"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
  
  <bean id="insertQuantityOnHandDao" class="com.database.daoimpl.InsertQuantityOnHandDaoImpl" >
  <property name="dataSource"><ref bean="dataSource"/></property>
  </bean>
  
  </beans>

**pmularien** · Jan 4th, 2008, 02:26 PM

Just to hazard a guess, is it possible that you have the name of the DAO class wrong? "com.database.daoimpl.InsertQuantityOnHandDaoI mpl" is what you have in the configuration file - is that the correct fully-qualified class name?

**christopher1234** · Jan 4th, 2008, 03:42 PM

Code:

package com.abc.daoimpl;


import java.sql.Timestamp;
import java.sql.Types;
import java.sql.Date;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.HashMap;
import java.util.Map;

import javax.sql.DataSource;


import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.springframework.dao.DataAccessException;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.SqlParameter;
import org.springframework.jdbc.object.SqlUpdate;

import com.abc.dao.InsertQuantityOnHandDao;
import com.abc.model.InsertQuantityOnHand;

public class InsertQuantityOnHandDaoImpl implements InsertQuantityOnHandDao{
.
.
.

Thanks for the reply. I dont think there is anything wrong with the name.

Thread: Page not displayed

Thread Tools

Display

Page not displayed

Posting Permissions