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Vishwanth: Merged my changes of Thymeleaf POC (Proof of Concept)

This commit is contained in:
vkadapa 2015-12-18 06:37:00 +05:30
parent c654cb1831
commit c55dddfcfb
9 changed files with 247 additions and 44 deletions
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64
spring-mvc-java/pom.xml
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@ -1,16 +1,13 @@
<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">
<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>org.baeldung</groupId>
<artifactId>spring-mvc-java</artifactId>
<version>0.1-SNAPSHOT</version>
<name>spring-mvc-java</name>
<packaging>war</packaging>
<dependencies>
<!-- Spring -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
@ -21,64 +18,53 @@
<artifactId>spring-webmvc</artifactId>
<version>${org.springframework.version}</version>
</dependency>
<!-- web -->
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.0.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
<scope>runtime</scope>
</dependency>
<!-- AOP -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
<version>${org.springframework.version}</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjrt</artifactId>
<version>${aspectj.version}</version>
</dependency>
<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>${aspectj.version}</version>
</dependency>
<!-- logging -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${org.slf4j.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>${org.slf4j.version}</version>
</dependency>
<!-- test scoped -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit-dep</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.hamcrest</groupId>
<artifactId>hamcrest-core</artifactId>
@ -91,23 +77,30 @@
<version>${org.hamcrest.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
<version>${mockito.version}</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${org.springframework.version}</version>
<scope>test</scope>
</dependency>
<!-- Thymeleaf -->
<dependency>
<groupId>org.thymeleaf</groupId>
<artifactId>thymeleaf-spring4</artifactId>
<version>${thymeleaf.version}</version>
</dependency>
<dependency>
<groupId>org.thymeleaf</groupId>
<artifactId>thymeleaf</artifactId>
<version>${thymeleaf.version}</version>
</dependency>
</dependencies>
<build>
<finalName>spring-mvc-java</finalName>
<resources>
@ -116,9 +109,7 @@
<filtering>true</filtering>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
@ -128,7 +119,10 @@
<target>1.8</target>
</configuration>
</plugin>
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>2.7</version>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
@ -137,7 +131,6 @@
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
@ -151,7 +144,6 @@
</systemPropertyVariables>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.cargo</groupId>
<artifactId>cargo-maven2-plugin</artifactId>
@ -172,50 +164,46 @@
</configuration>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.tomcat.maven</groupId>
<artifactId>tomcat7-maven-plugin</artifactId>
<version>2.2</version>
<configuration>
<path>/</path>
</configuration>
</plugin>
</plugins>
</build>
<properties>
<!-- Spring -->
<org.springframework.version>4.2.2.RELEASE</org.springframework.version>
<org.springframework.security.version>4.0.2.RELEASE</org.springframework.security.version>
<thymeleaf.version>2.1.4.RELEASE</thymeleaf.version>
<!-- persistence -->
<hibernate.version>4.3.11.Final</hibernate.version>
<mysql-connector-java.version>5.1.36</mysql-connector-java.version>
<!-- logging -->
<org.slf4j.version>1.7.12</org.slf4j.version>
<logback.version>1.1.3</logback.version>
<!-- various -->
<hibernate-validator.version>5.2.1.Final</hibernate-validator.version>
<!-- util -->
<guava.version>18.0</guava.version>
<commons-lang3.version>3.4</commons-lang3.version>
<!-- testing -->
<org.hamcrest.version>1.3</org.hamcrest.version>
<junit.version>4.11</junit.version>
<mockito.version>1.10.19</mockito.version>
<httpcore.version>4.4.1</httpcore.version>
<httpclient.version>4.5</httpclient.version>
<rest-assured.version>2.4.1</rest-assured.version>
<!-- maven plugins -->
<maven-compiler-plugin.version>3.3</maven-compiler-plugin.version>
<maven-war-plugin.version>2.6</maven-war-plugin.version>
<maven-surefire-plugin.version>2.18.1</maven-surefire-plugin.version>
<maven-resources-plugin.version>2.7</maven-resources-plugin.version>
<cargo-maven2-plugin.version>1.4.15</cargo-maven2-plugin.version>
<!-- AspectJ -->
<aspectj.version>1.8.7</aspectj.version>
</properties>
</project>

31
spring-mvc-java/src/main/java/org/baeldung/controller/UserController.java Normal file
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@ -0,0 +1,31 @@
package org.baeldung.controller;
import org.baeldung.model.UserDetails;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
@Controller
@RequestMapping("/")
public class UserController {
@RequestMapping(value = "/", method = RequestMethod.GET)
public String showForm(final Model model) {
final UserDetails user = new UserDetails();
user.setFirstname("John");
user.setLastname("Roy");
user.setEmailId("John.Roy@gmail.com");
model.addAttribute("user", user);
return "index";
}
@RequestMapping(value = "/processForm", method = RequestMethod.POST)
public String processForm(@ModelAttribute(value = "user") final UserDetails user, final Model model) {
// Insert userDetails into DB
model.addAttribute("name", user.getFirstname() + " " + user.getLastname());
return "hello";
}
}

24
spring-mvc-java/src/main/java/org/baeldung/dialect/CustomDialect.java Normal file
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@ -0,0 +1,24 @@
package org.baeldung.dialect;
import java.util.HashSet;
import java.util.Set;
import org.baeldung.processor.NameProcessor;
import org.thymeleaf.dialect.AbstractDialect;
import org.thymeleaf.processor.IProcessor;
public class CustomDialect extends AbstractDialect {
@Override
public String getPrefix() {
return "custom";
}
@Override
public Set<IProcessor> getProcessors() {
final Set<IProcessor> processors = new HashSet<IProcessor>();
processors.add(new NameProcessor());
return processors;
}
}

32
spring-mvc-java/src/main/java/org/baeldung/model/UserDetails.java Normal file
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@ -0,0 +1,32 @@
package org.baeldung.model;
public class UserDetails {
private String firstname;
private String lastname;
private String emailId;
public String getFirstname() {
return firstname;
}
public void setFirstname(final String firstname) {
this.firstname = firstname;
}
public String getLastname() {
return lastname;
}
public void setLastname(final String lastname) {
this.lastname = lastname;
}
public String getEmailId() {
return emailId;
}
public void setEmailId(final String emailId) {
this.emailId = emailId;
}
}

23
spring-mvc-java/src/main/java/org/baeldung/processor/NameProcessor.java Normal file
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@ -0,0 +1,23 @@
package org.baeldung.processor;
import org.thymeleaf.Arguments;
import org.thymeleaf.dom.Element;
import org.thymeleaf.processor.attr.AbstractTextChildModifierAttrProcessor;
public class NameProcessor extends AbstractTextChildModifierAttrProcessor {
public NameProcessor() {
super("name");
}
@Override
protected String getText(final Arguments arguements, final Element elements, final String attributeName) {
return "Hello, " + elements.getAttributeValue(attributeName) + "!";
}
@Override
public int getPrecedence() {
return 1000;
}
}

61
spring-mvc-java/src/main/java/org/baeldung/spring/web/config/ClientWebConfig.java
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@ -1,16 +1,28 @@
package org.baeldung.spring.web.config;
import java.util.HashSet;
import java.util.Set;
import org.baeldung.dialect.CustomDialect;
import org.springframework.context.MessageSource;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Description;
import org.springframework.context.support.ResourceBundleMessageSource;
import org.springframework.web.servlet.ViewResolver;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.ViewControllerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter;
import org.springframework.web.servlet.view.InternalResourceViewResolver;
import org.springframework.web.servlet.view.JstlView;
import org.thymeleaf.dialect.IDialect;
import org.thymeleaf.spring4.SpringTemplateEngine;
import org.thymeleaf.spring4.view.ThymeleafViewResolver;
import org.thymeleaf.templateresolver.ServletContextTemplateResolver;
@EnableWebMvc
@Configuration
@ComponentScan("org.baeldung.controller")
public class ClientWebConfig extends WebMvcConfigurerAdapter {
public ClientWebConfig() {
@ -28,12 +40,49 @@ public class ClientWebConfig extends WebMvcConfigurerAdapter {
@Bean
public ViewResolver viewResolver() {
final InternalResourceViewResolver bean = new InternalResourceViewResolver();
/*final InternalResourceViewResolver bean = new InternalResourceViewResolver();
bean.setViewClass(JstlView.class);
bean.setPrefix("/WEB-INF/view/");
bean.setSuffix(".jsp");
bean.setSuffix(".jsp");*/
return bean;
final ThymeleafViewResolver viewResolver = new ThymeleafViewResolver();
viewResolver.setTemplateEngine(templateEngine());
return viewResolver;
}
@Bean
@Description("Thymeleaf template resolver serving HTML 5")
public ServletContextTemplateResolver templateResolver() {
final ServletContextTemplateResolver templateResolver = new ServletContextTemplateResolver();
templateResolver.setPrefix("/WEB-INF/templates/");
templateResolver.setSuffix(".html");
templateResolver.setTemplateMode("HTML5");
return templateResolver;
}
@Bean
@Description("Thymeleaf template engine with Spring integration")
public SpringTemplateEngine templateEngine() {
final SpringTemplateEngine templateEngine = new SpringTemplateEngine();
templateEngine.setTemplateResolver(templateResolver());
final Set<IDialect> dialects = new HashSet<>();
dialects.add(new CustomDialect());
templateEngine.setAdditionalDialects(dialects);
return templateEngine;
}
@Bean
@Description("Spring message resolver")
public MessageSource messageSource() {
final ResourceBundleMessageSource messageSource = new ResourceBundleMessageSource();
messageSource.setBasename("messages");
return messageSource;
}
@Override
public void addResourceHandlers(final ResourceHandlerRegistry registry) {
registry.addResourceHandler("/resources/**").addResourceLocations("/resources/");
}
}

6
spring-mvc-java/src/main/webapp/WEB-INF/templates/footer.html Normal file
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@ -0,0 +1,6 @@
<!DOCTYPE html>
<html>
<body>
<div th:fragment="footer1">&copy; 2013 Footer</div>
</body>
</html>

14
spring-mvc-java/src/main/webapp/WEB-INF/templates/hello.html Normal file
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@ -0,0 +1,14 @@
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:th="http://www.thymeleaf.org">
<head>
<meta charset="UTF-8" />
</head>
<body>
<span th:text="#{welcome.text}">Hi</span>
<span th:text="${name}"> John </span>!
<span custom:name="James">Test</span>
<div th:replace="footer :: footer1">&copy; 2013 The Static
Templates</div>
</body>
</html>

36
spring-mvc-java/src/main/webapp/WEB-INF/templates/index.html Normal file
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@ -0,0 +1,36 @@
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8" />
<title>Thymeleaf Spring Example</title>
</head>
<body>
Hello John!
<br></br>
<div>Please confirm your details</div>
<br></br>
<form action="#" th:action="@{/processForm}" th:object="${user}"
method="post">
<table>
<tr>
<td>Firstname :</td>
<td><input type="text" value="Firstname"
th:field="*{firstname}" /></td>
</tr>
<tr>
<td>Lastname :</td>
<td><input type="text" value="Lastname"
th:field="*{lastname}" /></td>
</tr>
<tr>
<td>EmailId :</td>
<td><input type="text" value="emailId"
th:field="*{emailId}" /></td>
</tr>
<tr>
<td align="center"><input type="submit" /></td>
</tr>
</table>
</form>
</body>
</html>