Using ApplicationContext in Spring MVC.
You have two ways. In web.xml define this.
<servlet>
<servlet-name>yourapp</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
</servlet>
And to your WEB-INF folder add yourapp-servlet.xml with your beans and mvc configuration.
Other way is. In web.xml define this.
<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>
And to your WEB-INF add applicationContext.xml with your beans.
You can also combine these approaches.
Shantanu Tomar
Updated on July 25, 2022Comments
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Shantanu Tomar almost 2 years
I have a spring.xml file where in all the bean definitions are listed, where i have listed all the dependencies using beans, specified messageSource, dataSource etc. Also i have a class ApplicationContext class where iam using the context to get all the beans. The code is ::
package models; import org.springframework.context.ApplicationContext; import org.springframework.context.support.AbstractApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; public class ApplicationContextClass { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub AbstractApplicationContext context = new ClassPathXmlApplicationContext("Spring.xml"); context.registerShutdownHook(); ATTModel attmodel = (ATTModel) context.getBean("att"); //ProjectModel project = (ProjectModel)context.getBean("project"); //project.call1(); attmodel.call(); System.out.println(context.getMessage("insertiondone",null, "Default greeting",null)); } }
and i have Dao class where an applicationContext is used to access JDBCtemplate related bean. I have to develop a web application now using spring MVC and i need to use this applicationContext. How can i use these applicationContext classes in SpringMVC. I knw i need to use applicationcontextlisteners but where to write them ? Thanks..