About servlet

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Tutorial
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JPA Tutorials

, including Servlets, JSP and HTML. The first tutorial demonstrates a simple JPA web application with a Servlet and a JSP: JPA Web Application Tutorial This web application does not use EJB, so you should be able to run it on any servlet container (e.g. Apache Tomcat, Jetty, Caucho Resin), as well as
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Step 3: Add a Context Listener Class

javax.servlet.*; @WebListener public class GuestListener implements ServletContextListener ... instance and stores it as an application scope attribute in the servlet context - when the web application ... ). The next step is adding a servlet class that will manage the guestbook page.
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Step 3: Add a Context Listener Class

: package guest; import javax.persistence.*; import javax.servlet.*; @WebListener public class ... attribute in the servlet context - when the web application starts (contextInitialized). Retrieves ... and the database - when the application stops (contextDestroyed). The next step is adding a servlet class that will manage the guestbook page.
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Step 3: Define an EJB Session Bean

application servers such as GlassFish and JBoss, and not by servlet containers, such as Tomcat ... of the EJB class and injects an instance of the EJB class into the servlet (as shown in the next step ... . The next step is adding a Servlet Class that will serve as the application controller.
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Step 3: Define an EJB Session Bean

are only supported by Java EE application servers such as GlassFish and JBoss, and not by servlet ... : Manages the instantiation of the EJB class and injects an instance of the EJB class into the servlet (as ... transaction begin and commit. The next step is adding a Servlet Class that will serve as the application controller.
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Step 1: Create a Maven Web Project

>1.1         javax.servlet    servlet-api    2.5    provided        javax.servlet.jsp    jsp-api
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Step 1: Create a Maven Web Project

>     1.1         javax.servlet    servlet-api    2.5    provided        javax.servlet.jsp    jsp-api
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Step 4: Add a Controller Class

replace the content of the new source file with the following code: package guest; import javax.servlet ... .RequestMapping; import org.springframework.web.servlet.ModelAndView; @Controller public class
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Step 4: Add a Controller Class

.servlet.http.HttpServletRequest; import org.springframework.beans.factory.annotation.Autowired ... .RequestMapping; import org.springframework.web.servlet.ModelAndView; @Controller public class
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Java EE Web Tutorial

. If you need a web application that can run on a simple servlet container (such as Tomcat or Jetty