Spring MVC minimal setup Eclipse: 2023-06 Java: 17 Tomcat: 9 In this article, we will explore a minimal setup for a Spring MVC web application. We’ll take a look at the code and configuration files involved in the setup and explain their roles briefly. Following issues to check thoroughly in this project, here are a …
Simple Style sheet
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<!-- CSS credit : http://codepen.io/markmurray/pen/JsAhx/ --> @import "compass/css3"; @import url(http://fonts.googleapis.com/css?family=Merriweather); $red: #e74c3c; *, *:before, *:after { @include box-sizing(border-box); } html, body { background: #f1f1f1; font-family: 'Merriweather', sans-serif; padding: 1em; } h1 { text-align: center; color: #a8a8a8; @include text-shadow(1px 1px 0 rgba(white, 1)); } form { max-width: 600px; text-align: center; margin: 20px auto; input, textarea { border:0; outline:0; padding: 1em; @include border-radius(8px); display: block; width: 100%; margin-top: 1em; font-family: 'Merriweather', sans-serif; @include box-shadow(0 1px 1px rgba(black, 0.1)); resize: none; &:focus { @include box-shadow(0 0px 2px rgba($red, 1)!important); } } #input-submit { color: white; background: $red; cursor: pointer; &:hover { @include box-shadow(0 1px 1px 1px rgba(#aaa, 0.6)); } } textarea { height: 126px; } } .half { float: left; width: 48%; margin-bottom: 1em; } .right { width: 50%; } .left { margin-right: 2%; } @media (max-width: 480px) { .half { width: 100%; float: none; margin-bottom: 0; } } /* Clearfix */ .cf:before, .cf:after { content: " "; /* 1 */ display: table; /* 2 */ } .cf:after { clear: both; } |
Spring MVC minimal Hello world program HelloController.java
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package org.studyeasy.spring; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestMethod; @Controller public class HelloController { @RequestMapping(method = RequestMethod.GET,value = "/") public String homepage(){ return "hello"; } } |
hello.jsp
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<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <!DOCTYPE html> <html> <head> <meta charset="ISO-8859-1"> <title>Hello view</title> </head> <body>Hello world </body> </html> |
SpringSample-servlet.xml
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<beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" 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.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> <!-- Adding Support for Component Scan --> <context:component-scan base-package="org.studyeasy" /> <!-- Configure View Resolver --> <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver"> <property name="prefix" value="/WEB-INF/" /> <property name="suffix" value=".jsp" /> </bean> </beans> |
web.xml
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<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:web="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd" id="WebApp_ID" version="2.4"> <servlet> <servlet-name>SpringSample</servlet-name> <servlet-class> org.springframework.web.servlet.DispatcherServlet </servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>/WEB-INF/SpringSample-servlet.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>SpringSample</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> </web-app> |
pom.xml
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <groupId>xxOneMOre</groupId> <artifactId>xxOneMOre</artifactId> <version>0.0.1-SNAPSHOT</version> <packaging>war</packaging> <properties> <maven.compiler.source>11</maven.compiler.source> <maven.compiler.target>11</maven.compiler.target> </properties> <dependencies> <!-- https://mvnrepository.com/artifact/org.springframework/spring-core --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-core</artifactId> <version>5.1.7.RELEASE</version> </dependency> <!-- https://mvnrepository.com/artifact/org.springframework/spring-context --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context</artifactId> <version>5.1.7.RELEASE</version> </dependency> <!-- https://mvnrepository.com/artifact/javax.servlet/javax.servlet-api --> <dependency> <groupId>javax.servlet</groupId> <artifactId>javax.servlet-api</artifactId> <version>4.0.1</version> <scope>provided</scope> </dependency> <!-- https://mvnrepository.com/artifact/javax.servlet.jsp/javax.servlet.jsp-api --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-beans</artifactId> <version>5.1.7.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-web</artifactId> <version>5.1.0.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-webmvc</artifactId> <version>5.1.0.RELEASE</version> </dependency> <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-databind --> <!-- https://mvnrepository.com/artifact/commons-logging/commons-logging --> <dependency> <groupId>commons-logging</groupId> <artifactId>commons-logging</artifactId> <version>1.2</version> </dependency> <!-- https://mvnrepository.com/artifact/aopalliance/aopalliance --> </dependencies> <build> <finalName>Spring5</finalName> </build> </project> |
Directory hierarchy Application Controller AppController.java
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package org.studyeasy.spring; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.servlet.ModelAndView; @Controller("appController") public class AppController { @RequestMapping("/") public ModelAndView homepage() { ModelAndView model = new ModelAndView("index"); return model; } @RequestMapping("/admin") public ModelAndView admin() { ModelAndView model = new ModelAndView("admin"); return model; } @RequestMapping("/user") public ModelAndView user() { ModelAndView model = new ModelAndView("user"); return model; } @RequestMapping("/login") public ModelAndView login() { ModelAndView model = new ModelAndView("login"); return model; } } |
Security Configuration class SecurityConfig.java
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package org.studyeasy.spring.config; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.context.annotation.Configuration; import org.springframework.security.config.annotation.authentication.build ers.AuthenticationManagerBuilder; import org.springframework.security.config.annotation.web.builders.HttpSec urity; import org.springframework.security.config.annotation.web.configuration.En ableWebSecurity; import org.springframework.security.config.annotation.web.configuration.We bSecurityConfigurerAdapter; @Configuration @EnableWebSecurity public class SecurityConfig extends WebSecurityConfigurerAdapter { @Autowired public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception { Â Â auth.inMemoryAuthentication().withUser("admin").password("123456").r oles("ADMIN"); Â Â auth.inMemoryAuthentication().withUser("user").password("123456").ro les("USER"); Â Â } @Override protected void configure(HttpSecurity http) throws Exception { Â Â http.authorizeRequests() .antMatchers("/admin").access("hasRole('ROLE_ADMIN')") .antMatchers("/user").access("hasRole('ROLE_USER')"); Â Â http.formLogin().loginPage("/login").failureUrl("/login?error"); Â Â } } |
The equivalent of Spring Security configuration in configuration xml file
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<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans (http://www.spri ngframework.org/schema/beans)" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance (http://www.w3.or g/2001/XMLSchema-instance)" xmlns:security="http://www.springframework.org/schema/security (htt p://www.springframework.org/schema/security)" xsi:schemaLocation="http://www.springframework.org/schema/security (ht tp://www.springframework.org/schema/security) http://www.springframework.o rg/schema/security/spring-security-4.2.xsd (http://www.springframework.or g/schema/security/spring-security-4.2.xsd) http://www.springframework.org/schema/beans (http://www.springfram ework.org/schema/beans) http://www.springframework.org/schema/beans/spring -beans.xsd (http://www.springframework.org/schema/beans/spring-beans.xsd)" > <security:authentication-manager> <security:authentication-provider> <security:user-service> <security:user name="admin" authorities="ROLE_ADMIN" password="123456" /> <security:user name="user" password="user" authorities="ROLE_USER" /> </security:user-service> </security:authentication-provider> </security:authentication-manager> <security:http use-expressions="true"> Â Â Â Â <security:intercept-url pattern="/" access="permitAll" /> Â Â Â Â <security:intercept-url pattern="/admin" access="isAuthenticated ()" /> Â Â Â Â Â Â Â Â Â Â Â Â Â Â <security:intercept-url pattern="/user" access="isAuthentica ted()" /> <security:intercept-url pattern="/**" access="denyAll" /> <security:form-login login-page="/login" authentication-failure-url="/login?error" /> </security:http> </beans> |
Spring MVC Configuration SpringMVCConfig.xml
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<beans xmlns="http://www.springframework.org/schema/beans (http://www.spri ngframework.org/schema/beans)" xmlns:context="http://www.springframework.org/schema/context (http://w ww.springframework.org/schema/context)" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance (http://www.w3.or g/2001/XMLSchema-instance)" xmlns:mvc="http://www.springframework.org/schema/mvc (http://www.sprin gframework.org/schema/mvc)" xsi:schemaLocation="http://www.springframework.org/schema/mvc (http:// www.springframework.org/schema/mvc) http://www.springframework.org/schema/ mvc/spring-mvc-4.3.xsd (http://www.springframework.org/schema/mvc/spring-m vc-4.3.xsd) http://www.springframework.org/schema/beans (http://www.springfram ework.org/schema/beans) http://www.springframework.org/schema/beans/spring -beans-3.0.xsd (http://www.springframework.org/schema/beans/spring-beans3.0.xsd) http://www.springframework.org/schema/context (http://www.springfr amework.org/schema/context) http://www.springframework.org/schema/context/ spring-context-3.0.xsd (http://www.springframework.org/schema/context/spri ng-context-3.0.xsd)"> Â Â Â Â <!-- Adding Support for Component Scan --> Â Â <context:component-scan base-package="org.studyeasy.spring" /> Â Â Â Â Â Â <!-- Configure View Resolver --> Â Â <bean class="org.springframework.web.servlet.view.InternalResourceViewR esolver"> Â Â Â Â Â Â <property name="prefix" value="/WEB-INF/jsp/" /> Â Â Â Â Â Â <property name="suffix" value=".jsp" /> Â Â </bean> Â Â Â Â Â Â <mvc:annotation-driven></mvc:annotation-driven> Â Â </beans> |
Spring Security Initializer SpringSecurityInitializer.java
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package org.studyeasy.spring.config.core; import org.springframework.security.web.context.AbstractSecurityWebApplica tionInitializer; public class SpringSecurityInitializer extends AbstractSecurityWebApplicat ionInitializer { Â Â } |
The equivalent of Spring Security configuration in web.xml file
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<filter> Â Â Â Â <display-name>springSecurityFilterChain</display-name> Â Â Â Â <filter-name>springSecurityFilterChain</filter-name> Â Â Â Â <filter-class>org.springframework.web.filter.DelegatingFilterProxy</fi lter-class> Â Â </filter> Â Â <filter-mapping> Â Â Â Â <filter-name>springSecurityFilterChain</filter-name> Â Â Â Â <url-pattern>/*</url-pattern> Â Â </filter-mapping> |
admin.jsp
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<%@ page language="java" contentType="text/html; charset=ISO-8859-1" Â Â Â Â pageEncoding="ISO-8859-1"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www .w3.org/TR/html4/loose.dtd (http://www.w3.org/TR/html4/loose.dtd)"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>Hello Admin</title> </head> <body> Hello Admin! </body> </html> |
index.jsp
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<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www .w3.org/TR/html4/loose.dtd (http://www.w3.org/TR/html4/loose.dtd)"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>HomePage</title> </head> <body> Hello World! </body> </html> |
login.jsp
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  <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core (http://jav a.sun.com/jsp/jstl/core)" %> <html> <head> <title>Login Page</title> </head> <body onload='document.f.username.focus();'> <hr /> Custom form <hr /> <h3>Login with Username and Password</h3> <form name='f' action='${loginUrl}' method='POST'> <table> <c:if test="${param.error != null}"> <span style="color:red">Invalid Credentials </span> </c:if> <tr> <td>User:</td> <td><input type='text' name='username' value=''></td> </tr> <tr> <td>Password:</td> <td><input type='password' name='password' /></td> </tr> <tr> <td colspan='2'><input name="submit" type="submit" value="Login" /></td> </tr> </tr> <input type="hidden" name="${_csrf.parameterName}" value="${_csrf.token}" /> </table> </form> </body> </html> |
user.jsp
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<%@ page language="java" contentType="text/html; charset=ISO-8859-1" Â Â Â Â pageEncoding="ISO-8859-1"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www .w3.org/TR/html4/loose.dtd (http://www.w3.org/TR/html4/loose.dtd)"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>Hello User</title> </head> <body> Hello User! </body> </html> |
Output URL : domain/ URL : …
Directory hierarchy Application Controller AppController.java
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package org.studyeasy.spring; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.servlet.ModelAndView; @Controller("appController") public class AppController { @RequestMapping("/") public ModelAndView homepage() { ModelAndView model = new ModelAndView("index"); return model; } @RequestMapping("/admin") public ModelAndView admin() { ModelAndView model = new ModelAndView("admin"); return model; } @RequestMapping("/user") public ModelAndView user() { ModelAndView model = new ModelAndView("user"); return model; } } |
Security Configuration class SecurityConfig.java
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package org.studyeasy.spring.config; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.context.annotation.Configuration; import org.springframework.security.config.annotation.authentication.build ers.AuthenticationManagerBuilder; import org.springframework.security.config.annotation.web.builders.HttpSec urity; import org.springframework.security.config.annotation.web.configuration.En ableWebSecurity; import org.springframework.security.config.annotation.web.configuration.We bSecurityConfigurerAdapter; @Configuration @EnableWebSecurity public class SecurityConfig extends WebSecurityConfigurerAdapter { @Autowired public void configureGlobal(AuthenticationManagerBuilder auth) throws Exception { Â Â auth.inMemoryAuthentication().withUser("admin").password("123456").r oles("ADMIN"); Â Â auth.inMemoryAuthentication().withUser("user").password("123456").ro les("USER"); Â Â } @Override protected void configure(HttpSecurity http) throws Exception { Â Â http.authorizeRequests() .antMatchers("/admin").access("hasRole('ROLE_ADMIN')") .antMatchers("/user").access("hasRole('ROLE_USER')") .and().formLogin(); } } |
The equivalent of Spring Security configuration in configuration xml file
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<security:authentication-manager> <security:authentication-provider> <security:user-service> <security:user name="admin" authorities="ROLE_ADMIN" password="123456" /> <security:user name="user" password="123456" authorities="ROLE_USER" /> </security:user-service> </security:authentication-provider> </security:authentication-manager> <security:http use-expressions="true"> Â Â Â Â <security:intercept-url pattern="/" access="permitAll" /> Â Â Â Â <security:intercept-url pattern="/admin" access="isAuthenticated ()" /> Â Â Â Â Â Â Â Â Â Â Â Â Â Â <security:intercept-url pattern="/user" access="isAuthentica ted()" /> <security:intercept-url pattern="/**" access="denyAll" /> <security:form-login /> </security:http> |
Spring MVC Configuration SpringMVCConfig.xml
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<beans xmlns="http://www.springframework.org/schema/beans (http://www.spri ngframework.org/schema/beans)" xmlns:context="http://www.springframework.org/schema/context (http://w ww.springframework.org/schema/context)" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance (http://www.w3.or g/2001/XMLSchema-instance)" xmlns:mvc="http://www.springframework.org/schema/mvc (http://www.sprin gframework.org/schema/mvc)" xsi:schemaLocation="http://www.springframework.org/schema/mvc (http:// www.springframework.org/schema/mvc) http://www.springframework.org/schema/ mvc/spring-mvc-4.3.xsd (http://www.springframework.org/schema/mvc/spring-m vc-4.3.xsd) http://www.springframework.org/schema/beans (http://www.springfram ework.org/schema/beans) http://www.springframework.org/schema/beans/spring -beans-3.0.xsd (http://www.springframework.org/schema/beans/spring-beans3.0.xsd) http://www.springframework.org/schema/context (http://www.springfr amework.org/schema/context) http://www.springframework.org/schema/context/ spring-context-3.0.xsd (http://www.springframework.org/schema/context/spri ng-context-3.0.xsd)"> Â Â Â Â <!-- Adding Support for Component Scan --> Â Â <context:component-scan base-package="org.studyeasy.spring" /> Â Â Â Â Â Â <!-- Configure View Resolver --> Â Â <bean class="org.springframework.web.servlet.view.InternalResourceViewR esolver"> Â Â Â Â Â Â <property name="prefix" value="/WEB-INF/jsp/" /> Â Â Â Â Â Â <property name="suffix" value=".jsp" /> Â Â </bean> Â Â Â Â Â Â <mvc:annotation-driven></mvc:annotation-driven> Â Â </beans> |
Spring Security Initializer SpringSecurityInitializer.java
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package org.studyeasy.spring.config.core; import org.springframework.security.web.context.AbstractSecurityWebApplica tionInitializer; public class SpringSecurityInitializer extends AbstractSecurityWebApplicat ionInitializer { Â Â } |
The equivalent of Spring Security configuration in web.xml file
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<filter> Â Â Â Â <display-name>springSecurityFilterChain</display-name> Â Â Â Â <filter-name>springSecurityFilterChain</filter-name> Â Â Â Â <filter-class>org.springframework.web.filter.DelegatingFilterProxy</fi lter-class> Â Â </filter> Â Â <filter-mapping> Â Â Â Â <filter-name>springSecurityFilterChain</filter-name> Â Â Â Â <url-pattern>/*</url-pattern> Â Â </filter-mapping> |
admin.jsp
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<%@ page language="java" contentType="text/html; charset=ISO-8859-1" Â Â Â Â pageEncoding="ISO-8859-1"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www .w3.org/TR/html4/loose.dtd (http://www.w3.org/TR/html4/loose.dtd)"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>Hello Admin</title> </head> <body> Hello Admin! </body> </html> |
index.jsp
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<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www .w3.org/TR/html4/loose.dtd (http://www.w3.org/TR/html4/loose.dtd)"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>HomePage</title> </head> <body> Hello World! </body> </html> |
user.jsp
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<%@ page language="java" contentType="text/html; charset=ISO-8859-1" Â Â Â Â pageEncoding="ISO-8859-1"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www .w3.org/TR/html4/loose.dtd (http://www.w3.org/TR/html4/loose.dtd)"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>Hello User</title> </head> <body> Hello User! </body> </html> |
Output URL : domain/ URL : domain/admin …
Directory hierarchy App Controller AppController.java
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package org.studyeasy.spring; import org.apache.log4j.Logger; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.servlet.ModelAndView; @Controller("appController") public class AppController { private static final Logger logger = Logger.getLogger(AppController.class) ; @RequestMapping("/") public ModelAndView homepage() { ModelAndView model = new ModelAndView("index"); return model; } @RequestMapping("/admin") public ModelAndView admin() { logger.warn("User xyz accessed /admin URL"); ModelAndView model = new ModelAndView("admin"); return model; } @RequestMapping("/user") public ModelAndView user() { logger.info("User xyz accessed /user URL"); ModelAndView model = new ModelAndView("user"); return model; } } |
Spring Configuration File SpringMVCConfig.xml
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<beans xmlns="http://www.springframework.org/schema/beans (http://www.spri ngframework.org/schema/beans)" xmlns:context="http://www.springframework.org/schema/context (http://www.s pringframework.org/schema/context)" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance (http://www.w3.org/20 01/XMLSchema-instance)" xmlns:mvc="http://www.springframework.org/schema/mvc (http://www.springfra mework.org/schema/mvc)" xsi:schemaLocation="http://www.springframework.org/schema/mvc (http://www. springframework.org/schema/mvc) http://www.springframework.org/schema/mvc/ spring-mvc-4.3.xsd (http://www.springframework.org/schema/mvc/spring-mvc4.3.xsd) http://www.springframework.org/schema/beans (http://www.springframework.or g/schema/beans) http://www.springframework.org/schema/beans/spring-beans-3 .0.xsd (http://www.springframework.org/schema/beans/spring-beans-3.0.xsd) http://www.springframework.org/schema/context (http://www.springframework. org/schema/context) http://www.springframework.org/schema/context/spring-c ontext-3.0.xsd (http://www.springframework.org/schema/context/spring-conte xt-3.0.xsd)"> <!-- Adding Support for Component Scan --> <context:component-scan base-package="org.studyeasy.spring" /> <!-- Configure View Resolver --> <bean class="org.springframework.web.servlet.view.InternalResourceViewReso lver"> <property name="prefix" value="/WEB-INF/jsp/" /> <property name="suffix" value=".jsp" /> </bean> <mvc:annotation-driven></mvc:annotation-driven> </beans> |
log4j.properties log4j.properties
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# logger enabled options log4j.rootLogger=INFO, stdout, file #Â Â Configuration for console log4j.appender.stdout=org.apache.log4j.ConsoleAppender log4j.appender.stdout.Target=System.out log4j.appender.stdout.layout=org.apache.log4j.PatternLayout log4j.appender.stdout.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} | % p | Message: %m %n %n # Configuration for log file log4j.appender.file=org.apache.log4j.RollingFileAppender log4j.appender.file.File=${catalina.home}/logs/AppLogs.log log4j.appender.file.MaxFileSize=10MB log4j.appender.file.MaxBackupIndex=10 log4j.appender.file.layout=org.apache.log4j.PatternLayout log4j.appender.file.layout.ConversionPattern=%d{yyyy-MM-dd HH:mm:ss} | %p | Message: %m %n %n |
Standard log levels Standard Level intLevel OFF 0 FATAL 100 ERROR 200 WARN 300 INFO 400 DEBUG 500 TRACE 600 ALL Integer.MAX_VALUE Admin.jsp
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<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www .w3.org/TR/html4/loose.dtd (http://www.w3.org/TR/html4/loose.dtd)"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>Hello Admin</title> </head> <body> Hello Admin! </body> </html> |
index.jsp
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<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www .w3.org/TR/html4/loose.dtd (http://www.w3.org/TR/html4/loose.dtd)"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>HomePage</title> </head> <body> Hello World! </body> </html> |
user.jsp
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<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core (http://java. sun.com/jsp/jstl/core)" %> <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www .w3.org/TR/html4/loose.dtd (http://www.w3.org/TR/html4/loose.dtd)"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <title>Hello User</title> </head> <body> Hello User! </body> </html> |
web.xml
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<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance (http://www. w3.org/2001/XMLSchema-instance)" xmlns="http://java.sun.com/xml/ns/j2ee (h ttp://java.sun.com/xml/ns/j2ee)" xmlns:web="http://xmlns.jcp.org/xml/ns/ja vaee (http://xmlns.jcp.org/xml/ns/javaee)" xsi:schemaLocation="http://xmln s.jcp.org/xml/ns/javaee (http://xmlns.jcp.org/xml/ns/javaee) http://java.s un.com/xml/ns/javaee/web-app_2_5.xsd (http://java.sun.com/xml/ns/javaee/we b-app_2_5.xsd) http://java.sun.com/xml/ns/j2ee (http://java.sun.com/xml/n s/j2ee) http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd (http://java.sun.c om/xml/ns/j2ee/web-app_2_4.xsd)" id="WebApp_ID" version="2.4"> <servlet> <servlet-name>SpringSample</servlet-name> <servlet-class> org.springframework.web.servlet.DispatcherServlet </servlet-class> <init-param> <param-name>contextConfigLocation</param-name> <param-value>classpath:org/studyeasy/spring/config/SpringMVCConfig.xml</pa ram-value> </init-param> <load-on-startup>1</load-on-startup> </servlet> <servlet-mapping> <servlet-name>SpringSample</servlet-name> <url-pattern>/</url-pattern> </servlet-mapping> <session-config> <session-timeout>1</session-timeout> </session-config> </web-app> |
Spring : 4.3.7 OUTPUT Directory Structure Web.xml
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<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance (http://www. w3.org/2001/XMLSchema-instance)" xmlns="http://xmlns.jcp.org/xml/ns/javaee (http://xmlns.jcp.org/xml/ns/javaee)" xsi:schemaLocation="http://xmlns.jc p.org/xml/ns/javaee (http://xmlns.jcp.org/xml/ns/javaee) http://xmlns.jcp. org/xml/ns/javaee/web-app_3_1.xsd (http://xmlns.jcp.org/xml/ns/javaee/webapp_3_1.xsd)" id="WebApp_ID" version="3.1"> Â Â <display-name>Spring + Hibernate App</display-name> Â Â <servlet> Â Â Â Â <servlet-name>dispatcher</servlet-name> Â Â Â Â <servlet-class>org.springframework.web.servlet.DispatcherServlet</serv let-class> Â Â Â Â <init-param> Â Â Â Â Â Â <param-name>contextConfigLocation</param-name> Â Â Â Â Â Â <param-value>classpath:org/studyeasy/app/config/springMVCConfig.xml< /param-value> Â Â Â Â </init-param> Â Â Â Â <load-on-startup>1</load-on-startup> Â Â </servlet> Â Â <servlet-mapping> Â Â Â Â <servlet-name>dispatcher</servlet-name> Â Â Â Â <url-pattern>/</url-pattern> Â Â </servlet-mapping> </web-app> |
Homepage homepage.jsp
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<%@ taglib uri="http://java.sun.com/jsp/jstl/core (http://java.sun.com/js p/jstl/core)" prefix="c"%> <!DOCTYPE html> <html> <head> <title>Hello World</title> <body> <h2> Hello World </h2> </body> </html> |
SRC Folder Structure AppController.java
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package org.studyeasy.app.controller; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; @Controller public class AppController { @RequestMapping("/") public String homepage() { return "homepage"; } } |
springMVCConfig.xml
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<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans (http://www.spri ngframework.org/schema/beans)" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance (http://www.w3.or g/2001/XMLSchema-instance)" xmlns:context="http://www.springframework.org/schema/context (http://w ww.springframework.org/schema/context)" xmlns:mvc="http://www.springframework.org/schema/mvc (http://www.sprin gframework.org/schema/mvc)" xsi:schemaLocation=" http://www.springframework.org/schema/beans (http://www.springfram ework.org/schema/beans) http://www.springframework.org/schema/beans/spring-beans.xsd (htt p://www.springframework.org/schema/beans/spring-beans.xsd) http://www.springframework.org/schema/context (http://www.springfr amework.org/schema/context) http://www.springframework.org/schema/context/spring-context.xsd (http://www.springframework.org/schema/context/spring-context.xsd) http://www.springframework.org/schema/mvc (http://www.springframew ork.org/schema/mvc) http://www.springframework.org/schema/mvc/spring-mvc.xsd (http://w ww.springframework.org/schema/mvc/spring-mvc.xsd)"> <!-- Spring MVC view resolver --> <bean class="org.springframework.web.servlet.view.InternalResourceViewRe solver"> <property name="prefix" value="/WEB-INF/view/" /> <property name="suffix" value=".jsp" /> </bean> <!-- component scanning --> <context:component-scan base-package="org.studyeasy.app" /> <!-- Adding annotation --> <mvc:annotation-driven/> </beans> |
Directory hierarchy App Controller AppController.java
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package org.studyeasy.spring; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.servlet.ModelAndView; @Controller("appController") public class AppController { @RequestMapping("/") public String homepage() { return "index"; } @RequestMapping("/facts") public String fatcs() { return "facts"; } @RequestMapping("/about") public String user() { return "about"; } } |
Spring Configuration file SpringMVCConfig.xml
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<beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:mvc="http://www.springframework.org/schema/mvc" xsi:schemaLocation="http://www.springframework.org/schema/mvc http://w ww.springframework.org/schema/mvc/spring-mvc-4.3.xsd http://www.springframework.org/schema/beans http://www.springframe work.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/context http://www.springfra mework.org/schema/context/spring-context-3.0.xsd"> Â Â Â Â <!-- Adding Support for Component Scan --> Â Â <context:component-scan base-package="org.studyeasy.spring" /> Â Â Â Â Â Â Â Â <bean id="viewResolver" class="org.springframework.web.servlet.view.ti les3.TilesViewResolver"/> Â Â Â Â <bean id="tilesConfigurer" class="org.springframework.web.servlet.vie w.tiles3.TilesConfigurer"> Â Â Â Â Â Â Â Â <property name="definitions"> Â Â Â Â Â Â Â Â Â Â Â Â <list> Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â <value>/WEB-INF/views/tiles/tiles.xml</value> Â Â Â Â Â Â Â Â Â Â Â Â </list> Â Â Â Â Â Â Â Â </property> Â Â Â Â </bean> Â Â Â Â <mvc:resources location="/WEB-INF/style/" mapping="/style/**"></mvc:r esources> Â Â Â Â <mvc:annotation-driven></mvc:annotation-driven> Â Â </beans> |
Web Content Folder contents style.css
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html { height: 100%;} * { margin: 0; Â Â padding: 0;} body { font: normal .80em 'trebuchet ms', arial, sans-serif; Â Â background: #FFF; Â Â color: #555;} p { padding: 0 0 20px 0; Â Â line-height: 1.7em;} img { border: 0;} h1, h2, h3, h4, h5, h6 { color: #362C20; Â Â letter-spacing: 0em; Â Â padding: 0 0 5px 0;} h1, h2, h3 { font: normal 170% 'century gothic', arial; Â Â margin: 0 0 15px 0; Â Â padding: 15px 0 5px 0; Â Â color: #000;} h2 { font-size: 160%; Â Â padding: 9px 0 5px 0; Â Â color: #009FBC;} h3 { font-size: 140%; Â Â padding: 5px 0 0 0;} h4, h6 { color: #009FBC; Â Â padding: 0 0 5px 0; Â Â font: normal 110% arial; Â Â text-transform: uppercase;} h5, h6 { color: #888; Â Â font: normal 95% arial; Â Â letter-spacing: normal; Â Â padding: 0 0 15px 0;} a, a:hover { outline: none; Â Â text-decoration: underline; Â Â color: #00C6F0;} a:hover { text-decoration: none;} blockquote { margin: 20px 0; Â Â padding: 10px 20px 0 20px; Â Â border: 1px solid #E5E5DB; Â Â background: #FFF;} ul { margin: 2px 0 22px 17px;} ul li { list-style-type: circle; Â Â margin: 0 0 6px 0; Â Â padding: 0 0 4px 5px; Â Â line-height: 1.5em;} ol { margin: 8px 0 22px 20px;} ol li { margin: 0 0 11px 0;} .left { float: left; Â Â width: auto; Â Â margin-right: 10px;} .right { float: right; Â Â width: auto; Â Â margin-left: 10px;} .center { display: block; Â Â text-align: center; Â Â margin: 20px auto;} #main, #logo, #menubar, #site_content, #footer { margin-left: auto; Â Â margin-right: auto;} #header { background: #CCC; Â Â border-bottom: 1px solid #CCC; Â Â height: 186px;} Â Â #banner {Â Â background: transparent url(banner.jpg) no-repeat; Â Â width: 860px; Â Â height: 180px; Â Â margin-bottom: 20px; Â Â border: 10px solid #DDD;} #logo { width: 880px; Â Â position: relative; Â Â height: 140px; Â Â background: #F5F5F5;} #logo #logo_text { position: absolute; Â Â top: 10px; Â Â left: 0;} #logo h1, #logo h2 { font: normal 300% 'century gothic', arial, sans-serif; Â Â border-bottom: 0; Â Â text-transform: none; Â Â margin: 0 0 0 9px;} #logo_text h1, #logo_text h1 a, #logo_text h1 a:hover { padding: 22px 0 0 0; Â Â color: #323232; Â Â letter-spacing: 0.1em; Â Â text-decoration: none;} #logo_text h1 a .logo_colour { color: #00C6F0;} #logo_text a:hover .logo_colour { color: #DDD;} #logo_text h2 { font-size: 120%; Â Â padding: 4px 0 0 0; Â Â color: #999;} #menubar { width: 872px; Â Â height: 45px; Â Â padding-right: 8px; Â Â background: #DDD; Â Â border-top: 1px solid #CCC;} ul#menu { float: right; Â Â margin: 0;} ul#menu li { float: left; Â Â padding: 0 0 0 9px; Â Â list-style: none; Â Â margin: 8px 4px 0 4px;} ul#menu li a { font: normal 100% 'trebuchet ms', sans-serif; Â Â display: block; Â Â float: left; Â Â height: 20px; Â Â padding: 6px 20px 5px 20px; Â Â text-align: center; Â Â color: #FFF; Â Â text-decoration: none; Â Â background: #BBB;} ul#menu li.selected a { height: 20px; Â Â padding: 6px 20px 5px 11px;} ul#menu li.selected { margin: 8px 4px 0 13px; Â Â background: #00C6F0;} ul#menu li.selected a, ul#menu li.selected a:hover { background: #00C6F0; Â Â color: #FFF;} ul#menu li a:hover { color: #323232;} #site_content { width: 880px; Â Â overflow: hidden; Â Â margin: 20px auto 0 auto; Â Â padding: 0 0 10px 0;} #sidebar_container { float: left; Â Â width: 224px;} .sidebar_top { width: 222px; Â Â height: 14px; Â Â background: transparent url(side_top.png) no-repeat;} .sidebar_base { width: 222px; Â Â height: 14px; Â Â background: url(side_base.png) no-repeat;} .sidebar { float: right; Â Â width: 222px; Â Â padding: 0; Â margin: 0 0 16px 0;} .sidebar_item { background: url(side_back.png) repeat-y; Â Â padding: 0 15px; Â Â width: 192px;} .sidebar li a.selected { color: #444;} .sidebar ul { margin: 0;} #content { text-align: left; Â Â width: 620px; Â Â padding: 0 0 0 5px; Â Â float: right;} Â Â #content ul { margin: 2px 0 22px 0px;} #content ul li, .sidebar ul li { list-style-type: none; Â Â background: url(bullet.png) no-repeat; Â Â margin: 0 0 0 0; Â Â padding: 0 0 4px 25px; Â Â line-height: 1.5em;} #footer { width: 100%; Â Â font-family: 'trebuchet ms', sans-serif; Â Â font-size: 100%; Â Â height: 80px; Â Â padding: 28px 0 5px 0; Â Â text-align: center; Â Â background: #CCC; Â Â border-top: 1px solid #AAA; Â Â color: #FFF;} #footer p { line-height: 1.7em; Â Â padding: 0 0 10px 0;} #footer a { color: #FFF; Â Â text-decoration: none;} #footer a:hover { color: #00C6F0; Â Â text-decoration: none;} .search { color: #5D5D5D; Â Â border: 1px solid #BBB; Â Â width: 134px; Â Â padding: 4px; Â Â font: 100% arial, sans-serif;} .form_settings { margin: 15px 0 0 0;} .form_settings p { padding: 0 0 4px 0;} .form_settings span { float: left; Â Â width: 200px; Â Â text-align: left;} Â Â .form_settings input, .form_settings textarea { padding: 5px; Â Â width: 299px; Â Â font: 100% arial; Â Â border: 1px solid #E5E5DB; Â Â background: #FFF; Â Â color: #47433F;} Â Â .form_settings .submit { font: 100% arial; Â Â border: 0; Â Â width: 99px; Â Â margin: 0 0 0 212px; Â Â height: 33px; Â Â padding: 2px 0 3px 0; Â Â cursor: pointer; Â Â background: #3B3B3B; Â Â color: #FFF;} .form_settings textarea, .form_settings select { font: 100% arial; Â Â width: 299px;} .form_settings select { width: 310px;} .form_settings .checkbox { margin: 4px 0; Â Â padding: 0; Â Â width: 14px; Â Â border: 0; Â Â background: none;} .separator { width: 100%; Â Â height: 0; Â Â border-top: 1px solid #D9D5CF; Â Â border-bottom: 1px solid #FFF; Â Â margin: 0 0 20px 0;} Â Â table { margin: 10px 0 30px 0;} table tr th, table tr td { background: #3B3B3B; Â Â color: #FFF; Â Â padding: 7px 4px; Â Â text-align: left;} Â Â table tr td { background: #E5E5DB; Â Â color: #47433F; Â border-top: 1px solid #FFF;} |
Template Used in Project : Check Template (http://www.html5webtemplates.co.uk/templates/simplestyle_bluetrees/index.html) Footer footer.jsp
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<div id="content_footer"></div> Â Â Â Â <div id="footer"> Â Â Â Â Â Â Â Â Â Â Â Â <p>Template :Â Â <a href="http://www.html5webtemplates.co.uk/template s/simplestyle_bluetrees/index.html">html5webtemplates</a> </p> Â Â Â Â </div> Â Â </div> </body> </html> |
Header header.jsp
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<!DOCTYPE HTML> <html> <head> Â Â <title>simplestyle_blue_trees</title> Â Â <meta name="description" content="website description" /> Â Â <meta name="keywords" content="website keywords, website keywords" /> Â Â <meta http-equiv="content-type" content="text/html; charset=windows-125 2" /> Â Â <link rel="stylesheet" type="text/css" href="style/style.css" /> </head> <body> Â Â <div id="main"> Â Â Â Â <div id="header"> Â Â Â Â Â Â <div id="logo"> Â Â Â Â Â Â Â Â <div id="logo_text"> Â Â Â Â Â Â Â Â Â Â <!-- class="logo_colour", allows you to change the colour of the text --> Â Â Â Â Â Â Â Â Â Â <h1>simple<span class="logo_colour">style_blue_trees</span></h1> Â Â Â Â Â Â Â Â Â Â <h2>Simple. Contemporary. Website Template.</h2> Â Â Â Â Â Â Â Â </div> Â Â Â Â Â Â </div> |
About About.jsp
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<H1> About page</H1> <p/> Dummy text <br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/> Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu. In enim justo, rhoncus ut, imperdiet a, venenatis vitae, justo. Nullam dictum felis eu pede mollis pretium. Integer tincidunt. Cras dapibus. Vivamus elementum semper nisi. Aenean vulputate eleifend tellus. Aenean leo ligula, porttitor eu, consequat vitae, eleifend ac, enim. Aliquam lorem ante, dapibus in, viverra quis, feugiat a, tellus. Phasellus viverra nulla ut metus varius laoreet. Quisque rutrum. Aenean imperdiet. Etiam ultricies nisi vel augue. Curabitur ullamcorper ultricies nisi. Nam eget dui. Etiam rhoncus. Maecenas tempus, tellus eget condimentum rhoncus, sem quam semper libero, sit amet adipiscing sem neque sed ipsum. Nam quam nunc, blandit vel, luctus pulvinar, hendrerit id, lorem. Maecenas nec odio et ante tincidunt tempus. Donec vitae sapien ut libero venenatis faucibus. Nullam quis ante. Etiam sit amet orci eget eros faucibus tincidunt. Duis leo. Sed fringilla mauris sit amet nibh. Donec sodales sagittis magna. Sed consequat, leo eget bibendum sodales, augue velit cursus nunc, |
Facts facts.jsp
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<H1> Facts page</H1> <p/> Dummy text Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu. In enim justo, rhoncus ut, imperdiet a, venenatis vitae, justo. Nullam dictum felis eu pede mollis pretium. Integer tincidunt. Cras dapibus. Vivamus elementum semper nisi. Â Â Â Â Â Â Â Â <br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/><br/> Aenean vulputate eleifend tellus. Aenean leo ligula, porttitor eu, consequat vitae, eleifend ac, enim. Aliquam lorem ante, dapibus in, viverra quis, feugiat a, tellus. Phasellus viverra nulla ut metus varius laoreet. Quisque rutrum. Aenean imperdiet. Etiam ultricies nisi vel augue. Curabitur ullamcorper ultricies nisi. Nam eget dui. Etiam rhoncus. Maecenas tempus, tellus eget condimentum rhoncus, sem quam semper libero, sit amet adipiscing sem neque sed ipsum. Nam quam nunc, blandit vel, luctus pulvinar, hendrerit id, lorem. Maecenas nec odio et ante tincidunt tempus. Donec vitae sapien ut libero venenatis faucibus. Nullam quis ante. Etiam sit amet orci eget eros faucibus tincidunt. Duis leo. Sed fringilla mauris sit amet nibh. Donec sodales sagittis magna. Sed consequat, leo eget bibendum sodales, augue velit cursus nunc, |
Index index.jsp
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<H1> Index page</H1> <p/> Dummy text Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu, pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu. In enim justo, rhoncus ut, imperdiet a, venenatis vitae, justo. Nullam dictum felis eu pede mollis pretium. Integer tincidunt. Cras dapibus. Vivamus elementum semper nisi. Aenean vulputate eleifend tellus. Aenean leo ligula, porttitor eu, consequat vitae, eleifend ac, enim. Aliquam lorem ante, dapibus in, viverra quis, feugiat a, tellus. Phasellus viverra nulla ut metus varius laoreet. Quisque rutrum. Aenean imperdiet. Etiam ultricies nisi vel augue. Curabitur ullamcorper ultricies nisi. Nam eget dui. Etiam rhoncus. Maecenas tempus, tellus eget condimentum rhoncus, sem quam semper libero, sit amet adipiscing sem neque sed ipsum. Nam quam nunc, blandit vel, luctus pulvinar, hendrerit id, lorem. Maecenas nec odio et ante tincidunt tempus. Donec vitae sapien ut libero venenatis faucibus. Nullam quis ante. Etiam sit amet orci eget eros faucibus tincidunt. Duis leo. Sed fringilla mauris sit amet nibh. Donec sodales sagittis magna. Sed consequat, leo eget bibendum sodales, augue velit cursus nunc, |
layout layout.jsp
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<%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageE ncoding="ISO-8859-1"%> <%@ page isELIgnored="false" %> <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%> <%@ taglib uri="http://tiles.apache.org/tags-tiles" prefix="tiles"%> Â Â Â Â Â Â Â Â <title> Â Â Â Â Â Â Â Â Â Â Â Â <tiles:insertAttribute name="title" /> Â Â Â Â Â Â Â Â </title> Â Â Â Â Â Â Â Â <header id="header"> Â Â Â Â Â Â Â Â Â Â Â Â <tiles:insertAttribute name="header" /> Â Â Â Â Â Â Â Â </header> Â Â Â Â Â Â Â Â <section id="site-content"> Â Â Â Â Â Â Â Â Â Â Â Â <tiles:insertAttribute name="body" /> Â Â Â Â Â Â Â Â </section> Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â <footer id="footer"> Â Â Â Â Â Â Â Â Â Â Â Â <tiles:insertAttribute name="footer" /> Â Â Â Â Â Â Â Â </footer> |
Tiles configuration tiles.xml
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<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE tiles-definitions PUBLICÂ Â "-//Apache Software Foundation//DTD Ti les Configuration 3.0//EN"Â Â "http://tiles.apache.org/dtds/tiles-config_3_ 0.dtd">Â Â <tiles-definitions>Â Â Â Â Â Â <!-- Base Definition --> Â Â <definition name="base-definition" Â Â Â Â Â Â template="/WEB-INF/views/pages/layout.jsp">Â Â Â Â Â Â Â Â <put-attribute name="title" value="" />Â Â Â Â Â Â Â Â <put-attribute name="header" value="/WEB-INF/views/include/header.j sp" />Â Â Â Â Â Â Â Â <put-attribute name="body" value="" />Â Â Â Â Â Â Â Â <put-attribute name="footer" value="/WEB-INF/views/include/footer.j sp" />Â Â Â Â </definition>Â Â Â Â Â Â <!-- Home Page --> Â Â <definition name="index" extends="base-definition">Â Â Â Â Â Â Â Â <put-attribute name="title" value="Welcome" />Â Â Â Â Â Â Â Â <put-attribute name="body" value="/WEB-INF/views/pages/index.jsp" / >Â Â Â Â </definition>Â Â Â Â <!-- Product Page --> Â Â <definition name="about" extends="base-definition">Â Â Â Â Â Â Â Â <put-attribute name="title" value="About Us" />Â Â Â Â Â Â Â Â <put-attribute name="body" value="/WEB-INF/views/pages/about.jsp" / >Â Â Â Â </definition>Â Â Â Â Â Â Â Â Â Â <!-- Contact-us Page --> Â Â <definition name="facts" extends="base-definition">Â Â Â Â Â Â Â Â <put-attribute name="title" value="facts" />Â Â Â Â Â Â Â Â <put-attribute name="body" value="/WEB-INF/views/pages/facts.jsp" / >Â Â Â Â </definition>Â Â Â Â </tiles-definitions> |
Web.xml
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<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="htt p://java.sun.com/xml/ns/j2ee" xmlns:web="http://xmlns.jcp.org/xml/ns/javae e" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://java.sun. com/xml/ns/javaee/web-app_2_5.xsd http://java.sun.com/xml/ns/j2ee http://j ava.sun.com/xml/ns/j2ee/web-app_2_4.xsd" id="WebApp_ID" version="2.4">   <servlet>     <servlet-name>SpringSample</servlet-name>     <servlet-class>         org.springframework.web.servlet.DispatcherServlet       </servlet-class>     <init-param>       <param-name>contextConfigLocation</param-name>       <param-value>classpath:org/studyeasy/spring/config/SpringMVCConfig.x ml</param-value>     </init-param>     <load-on-startup>1</load-on-startup>   </servlet>   <servlet-mapping>     <servlet-name>SpringSample</servlet-name>     <url-pattern>/</url-pattern>   </servlet-mapping> </web-app> |
Outputs Homepage
Spring : 4.3.7 Hibernate : 5.2.8 Output SQL Script
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CREATE DATABASEÂ Â IF NOT EXISTS `spring_hibernate_db` ; USE `spring_hibernate_db`; DROP TABLE IF EXISTS `products`; CREATE TABLE `spring_hibernate_db`.`products` ( Â Â `product_id` INT NOT NULL AUTO_INCREMENT, Â Â `product_name` VARCHAR(45) NULL, Â Â `cost` INT NULL, Â Â PRIMARY KEY (`product_id`)); -- -- Dumping data for table `products` -- LOCK TABLES `products` WRITE; INSERT INTO `products` VALUES (1,'Pen',1), (2,'Watch',10), (3,'Smartphone',100); UNLOCK TABLES; |
web.xml
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<?xml version="1.0" encoding="UTF-8"?> <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance (http://www. w3.org/2001/XMLSchema-instance)" xmlns="http://xmlns.jcp.org/xml/ns/javaee (http://xmlns.jcp.org/xml/ns/javaee)" xsi:schemaLocation="http://xmlns.jc p.org/xml/ns/javaee (http://xmlns.jcp.org/xml/ns/javaee) http://xmlns.jcp. org/xml/ns/javaee/web-app_3_1.xsd (http://xmlns.jcp.org/xml/ns/javaee/webapp_3_1.xsd)" id="WebApp_ID" version="3.1"> Â Â <display-name>Spring + Hibernate App</display-name> Â Â <servlet> Â Â Â Â <servlet-name>dispatcher</servlet-name> Â Â Â Â <servlet-class>org.springframework.web.servlet.DispatcherServlet</serv let-class> Â Â Â Â <init-param> Â Â Â Â Â Â <param-name>contextConfigLocation</param-name> Â Â Â Â Â Â <param-value>classpath:org/studyeasy/app/config/appConfig.xml</param -value> Â Â Â Â </init-param> Â Â Â Â <load-on-startup>1</load-on-startup> Â Â </servlet> Â Â <servlet-mapping> Â Â Â Â <servlet-name>dispatcher</servlet-name> Â Â Â Â <url-pattern>/</url-pattern> Â Â </servlet-mapping> </web-app> |
homepage.jsp
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<%@ taglib uri="http://java.sun.com/jsp/jstl/core (http://java.sun.com/js p/jstl/core)" prefix="c"%> <!DOCTYPE html> <html> <head> <title>Product list</title> <!-- reference our style sheet --> <link type="text/css" rel="stylesheet" href="${pageContext.request.contextPath}/style/css/style.css" /> </head> <body> <h2>List of available products</h2>     <!-- div for apply styling to table  --> <div class="datagrid"> <table> <tr> <th>Product ID</th>                 <th>Product Name</th>                 <th>Cost($)</th> </tr> <!-- loop over and print our customers --> <c:forEach var="product" items="${products}"> <tr> <td>${product.productID}</td> <td>${product.productName}</td> <td>${product.cost}</td> </tr> </c:forEach> </table> </div> </body> </html> |
style.css
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<style> table { border:1px solid #8C8C8C; border-collapse:collapse; padding:5px; } th { border:1px solid #8C8C8C; padding:5px; background:#BAEDED; } td { border:1px solid #8C8C8C; padding:5px; } </style> |
Source Folder Structure Application Configuration files
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<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans (http://www.spri ngframework.org/schema/beans)" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance (http://www.w3.or g/2001/XMLSchema-instance)" xsi:schemaLocation="http://www.springframework.org/schema/beans (htt p://www.springframework.org/schema/beans) http://www.springframework.org/s chema/beans/spring-beans.xsd (http://www.springframework.org/schema/beans/ spring-beans.xsd)"> <import resource="springMVCConfig.xml"/> <import resource="hibernateConfig.xml"/> </beans> |
hibernateConfig.xml
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<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans (http://www.spri ngframework.org/schema/beans)" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance (http://www.w3.or g/2001/XMLSchema-instance)" xmlns:context="http://www.springframework.org/schema/context (http://w ww.springframework.org/schema/context)"     xmlns:tx="http://www.springframework.org/schema/tx (http://www.springf ramework.org/schema/tx)" xmlns:mvc="http://www.springframework.org/schema/mvc (http://www.sprin gframework.org/schema/mvc)" xsi:schemaLocation=" http://www.springframework.org/schema/beans (http://www.springfram ework.org/schema/beans) http://www.springframework.org/schema/beans/spring-beans.xsd (htt p://www.springframework.org/schema/beans/spring-beans.xsd) http://www.springframework.org/schema/context (http://www.springfr amework.org/schema/context) http://www.springframework.org/schema/context/spring-context.xsd (http://www.springframework.org/schema/context/spring-context.xsd) http://www.springframework.org/schema/mvc (http://www.springframew ork.org/schema/mvc) http://www.springframework.org/schema/mvc/spring-mvc.xsd (http://w ww.springframework.org/schema/mvc/spring-mvc.xsd) http://www.springframework.org/schema/tx (http://www.springframewo rk.org/schema/tx) http://www.springframework.org/schema/tx/spring-tx.xsd (http://ww w.springframework.org/schema/tx/spring-tx.xsd)"> <!-- Step 1: DataSource and connection pool configuration--> <bean id="myDataSource" class="com.mchange.v2.c3p0.ComboPooledDataSour ce"           destroy-method="close">         <property name="driverClass" value="com.mysql.jdbc.Driver" />         <property name="jdbcUrl" value="jdbc:mysql://localhost:3306/spring _hibernate_db?useSSL=false" />         <property name="user" value="root" />         <property name="password" value="root" />         <!-- Connection pool properties for ComboPooledDataSource -->         <property name="minPoolSize" value="3" />         <property name="maxPoolSize" value="10" />         <property name="maxIdleTime" value="10000" /> 5/31/2018 Spring 4 MVC + Hibernate 5 Basic Example – StudyEasy.ORG http://studyeasy.org/spring4hibernate5/ 7/13 springMVCConÚg.xml </bean>      <!-- Step 2: Hibernate session factory configuration --> <bean id="sessionFactory" class="org.springframework.orm.hibernate5.LocalSessionFactoryBean" > <property name="dataSource" ref="myDataSource" /> <property name="packagesToScan" value="org.studyeasy.app.entity" / > <property name="hibernateProperties">   <props>       <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDia lect</prop>       <prop key="hibernate.show_sql">true</prop>   </props> </property>   </bean>       <!-- Step 3: Hibernate transaction manager --> <bean id="appTransactionManager"             class="org.springframework.orm.hibernate5.HibernateTransaction Manager">         <property name="sessionFactory" ref="sessionFactory"/>     </bean>         <!-- Step 4: Enable transactional behavior based on annotations --> <tx:annotation-driven transaction-manager="appTransactionManager" /> </beans> |
springMVCConfig.xml
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<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans (http://www.spri ngframework.org/schema/beans)" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance (http://www.w3.or g/2001/XMLSchema-instance)" xmlns:context="http://www.springframework.org/schema/context (http://w ww.springframework.org/schema/context)" xmlns:mvc="http://www.springframework.org/schema/mvc (http://www.sprin gframework.org/schema/mvc)" xsi:schemaLocation=" http://www.springframework.org/schema/beans (http://www.springfram ework.org/schema/beans) http://www.springframework.org/schema/beans/spring-beans.xsd (htt p://www.springframework.org/schema/beans/spring-beans.xsd) http://www.springframework.org/schema/context (http://www.springfr amework.org/schema/context) http://www.springframework.org/schema/context/spring-context.xsd (http://www.springframework.org/schema/context/spring-context.xsd) http://www.springframework.org/schema/mvc (http://www.springframew ork.org/schema/mvc) http://www.springframework.org/schema/mvc/spring-mvc.xsd (http://w ww.springframework.org/schema/mvc/spring-mvc.xsd)"> <!-- Spring MVC view resolver --> <bean class="org.springframework.web.servlet.view.InternalResourceViewRe solver"> <property name="prefix" value="/WEB-INF/view/" /> <property name="suffix" value=".jsp" /> </bean> <!-- component scanning --> <context:component-scan base-package="org.studyeasy.app" /> <!-- Adding annotation --> <mvc:annotation-driven/> <!-- Add support for reading web resources: css, images, js, etc ... - -> <mvc:resources location="/style/" mapping="/style/**"></mvc:resources> </beans> |
Application Controller AppController.java
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package org.studyeasy.app.controller; import java.util.List; import org.springframework.stereotype.Controller; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.RequestMapping; import org.studyeasy.app.DAO.ProductDAO; import org.studyeasy.app.entity.Product; @Controller public class AppController { @Autowired private ProductDAO products; @RequestMapping("/") public String homepage(Model model) { List<Product> products = this.products.getProducts(); model.addAttribute("products", products); return "homepage"; } } |
Entity class(s) Product.java
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package org.studyeasy.app.entity; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.GenerationType; import javax.persistence.Id; import javax.persistence.Table; @Entity(name="products") @Table(name="products") public class Product { @Id @GeneratedValue(strategy=GenerationType.IDENTITY) @Column(name="product_id") private int productID; @Column(name="product_name") private String productName; @Column(name="cost") private int cost; public int getProductID() { return productID; } public void setProductID(int productID) { this.productID = productID; } public String getProductName() { return productName; } public void setProductName(String productName) { this.productName = productName; } public int getCost() { return cost; } public void setCost(int cost) { this.cost = cost; } @Override public String toString() { return "Product [productID=" + productID + ", productName=" + prod uctName + ", cost=" + cost + "]"; } } |
Data Access Object (DAO) ProductDAOImpl.java
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package org.studyeasy.app.DAO; import java.util.List; import org.hibernate.Session; import org.hibernate.SessionFactory; import org.hibernate.query.Query; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Repository; import org.springframework.transaction.annotation.Transactional; import org.studyeasy.app.entity.Product; //Used in DAO class and translates JDBC checked exception to unchecked exc eption @Repository public class ProductDAOImpl implements ProductDAO { // Autowiring sessionFactory bean @Autowired private SessionFactory sessionFactory; @Override // @Transactional will Automatically be start and end the transactions @Transactional public List<Product> getProducts() { // Getting session object from sessionFactory Session currentSession = sessionFactory.getCurrentSession(); // creating query Query<Product> theQuery = currentSession.createQuery("from products", Product.class) ; // Getting list of products List<Product> products = theQuery.getResultList(); return products; } } |
ProductDAO.java
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package org.studyeasy.app.DAO; import java.util.List; import org.studyeasy.app.entity.Product; public interface ProductDAO { public List<Product> getProducts(); } |
