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davidmorleydavidmorley
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Merge pull request eugenp#297 from gmaipady/master
Add spring-thymeleaf example
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‎spring-thymeleaf/.classpath‎

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<?xml version="1.0" encoding="UTF-8"?>
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<classpath>
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<classpathentry kind="src" output="target/classes" path="src/main/java">
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<attributes>
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<attribute name="optional" value="true"/>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry excluding="**" kind="src" output="target/classes" path="src/main/resources">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="src" output="target/test-classes" path="src/test/java">
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<attributes>
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<attribute name="optional" value="true"/>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="con" path="org.eclipse.m2e.MAVEN2_CLASSPATH_CONTAINER">
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<attributes>
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<attribute name="maven.pomderived" value="true"/>
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<attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="output" path="target/classes"/>
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</classpath>

‎spring-thymeleaf/.project‎

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<?xml version="1.0" encoding="UTF-8"?>
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<projectDescription>
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<name>spring-thymeleaf</name>
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<comment></comment>
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<projects>
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</projects>
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<buildSpec>
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<buildCommand>
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<name>org.eclipse.jdt.core.javabuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.eclipse.wst.jsdt.core.javascriptValidator</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.eclipse.wst.common.project.facet.core.builder</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.eclipse.wst.validation.validationbuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.eclipse.m2e.core.maven2Builder</name>
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<arguments>
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</arguments>
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</buildCommand>
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</buildSpec>
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<natures>
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<nature>org.eclipse.jdt.core.javanature</nature>
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<nature>org.eclipse.jem.workbench.JavaEMFNature</nature>
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<nature>org.eclipse.wst.common.modulecore.ModuleCoreNature</nature>
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<nature>org.eclipse.m2e.core.maven2Nature</nature>
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<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
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<nature>org.eclipse.wst.jsdt.core.jsNature</nature>
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</natures>
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</projectDescription>

‎spring-thymeleaf/README.md‎

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=========
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## Spring Thymeleaf Example Project
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### Relevant Articles:
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### Build the Project
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mvn clean install
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### Run the Project
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mvn cargo:run
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- **note**: starts on port '8082'
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Access the pages using the URLs:
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http://localhost:8082/spring-thymeleaf/
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http://localhost:8082/spring-thymeleaf/addStudent/
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http://localhost:8082/spring-thymeleaf/listStudents/
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The first URL is the home page of the application. The home page has links to the other two pages.

‎spring-thymeleaf/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"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>org.baeldung</groupId>
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<artifactId>spring-thymeleaf</artifactId>
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<version>0.1-SNAPSHOT</version>
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<packaging>war</packaging>
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<properties>
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<java-version>1.7</java-version>
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<!-- spring -->
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<org.springframework-version>4.1.8.RELEASE</org.springframework-version>
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<javax.servlet-version>3.0.1</javax.servlet-version>
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<!-- logging -->
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<org.slf4j.version>1.7.12</org.slf4j.version>
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<logback.version>1.1.3</logback.version>
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<!-- thymeleaf -->
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<org.thymeleaf-version>2.1.4.RELEASE</org.thymeleaf-version>
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<!-- validation -->
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<javax.validation-version>1.1.0.Final</javax.validation-version>
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<org.hibernate-version>5.1.2.Final</org.hibernate-version>
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<!-- Maven plugins -->
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<maven-compiler-plugin.version>3.3</maven-compiler-plugin.version>
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<maven-war-plugin.version>2.6</maven-war-plugin.version>
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<maven-surefire-plugin.version>2.18.1</maven-surefire-plugin.version>
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<cargo-maven2-plugin.version>1.4.15</cargo-maven2-plugin.version>
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</properties>
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<dependencies>
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<!-- Spring -->
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<dependency>
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<groupId>org.springframework</groupId>
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<artifactId>spring-context</artifactId>
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<version>${org.springframework-version}</version>
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<exclusions>
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<!-- Exclude Commons Logging in favor of SLF4j -->
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<exclusion>
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<groupId>commons-logging</groupId>
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<artifactId>commons-logging</artifactId>
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</exclusion>
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</exclusions>
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</dependency>
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<dependency>
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<groupId>org.springframework</groupId>
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<artifactId>spring-webmvc</artifactId>
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<version>${org.springframework-version}</version>
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</dependency>
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<!-- Thymeleaf -->
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<dependency>
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<groupId>org.thymeleaf</groupId>
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<artifactId>thymeleaf</artifactId>
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<version>${org.thymeleaf-version}</version>
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</dependency>
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<dependency>
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<groupId>org.thymeleaf</groupId>
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<artifactId>thymeleaf-spring4</artifactId>
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<version>${org.thymeleaf-version}</version>
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</dependency>
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<!-- Logging -->
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<!-- logging -->
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<dependency>
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<groupId>org.slf4j</groupId>
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<artifactId>slf4j-api</artifactId>
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<version>${org.slf4j.version}</version>
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</dependency>
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<dependency>
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<groupId>ch.qos.logback</groupId>
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<artifactId>logback-classic</artifactId>
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<version>${logback.version}</version>
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<!-- <scope>runtime</scope> -->
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</dependency>
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<dependency>
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<groupId>org.slf4j</groupId>
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<artifactId>jcl-over-slf4j</artifactId>
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<version>${org.slf4j.version}</version>
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<!-- <scope>runtime</scope> --> <!-- some spring dependencies need to compile against jcl -->
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</dependency>
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<dependency> <!-- needed to bridge to slf4j for projects that use the log4j APIs directly -->
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<groupId>org.slf4j</groupId>
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<artifactId>log4j-over-slf4j</artifactId>
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<version>${org.slf4j.version}</version>
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</dependency>
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<!-- Servlet -->
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<dependency>
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<groupId>javax.servlet</groupId>
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<artifactId>javax.servlet-api</artifactId>
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<version>${javax.servlet-version}</version>
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<scope>provided</scope>
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</dependency>
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<!-- Validation -->
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<dependency>
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<groupId>javax.validation</groupId>
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<artifactId>validation-api</artifactId>
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<version>${javax.validation-version}</version>
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</dependency>
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<dependency>
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<groupId>org.hibernate</groupId>
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<artifactId>hibernate-validator</artifactId>
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<version>${org.hibernate-version}</version>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-compiler-plugin</artifactId>
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<version>${maven-compiler-plugin.version}</version>
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<configuration>
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<source>${java-version}</source>
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<target>${java-version}</target>
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</configuration>
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</plugin>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-war-plugin</artifactId>
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<version>${maven-war-plugin.version}</version>
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</plugin>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-surefire-plugin</artifactId>
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<version>${maven-surefire-plugin.version}</version>
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<configuration>
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<excludes>
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</excludes>
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<systemPropertyVariables>
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</systemPropertyVariables>
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</configuration>
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</plugin>
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<plugin>
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<groupId>org.codehaus.cargo</groupId>
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<artifactId>cargo-maven2-plugin</artifactId>
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<version>${cargo-maven2-plugin.version}</version>
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<configuration>
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<wait>true</wait>
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<container>
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<containerId>jetty8x</containerId>
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<type>embedded</type>
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<systemProperties>
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</systemProperties>
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</container>
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<configuration>
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<properties>
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<cargo.servlet.port>8082</cargo.servlet.port>
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</properties>
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</configuration>
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</configuration>
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</plugin>
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</plugins>
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</build>
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</project>

‎spring-thymeleaf/src/main/java/org/baeldung/thymeleaf/controller/HomeController.java‎

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package org.baeldung.thymeleaf.controller;
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import java.text.DateFormat;
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import java.util.Date;
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import java.util.Locale;
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import org.springframework.stereotype.Controller;
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import org.springframework.ui.Model;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestMethod;
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/**
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* Handles requests for the application home page.
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*
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*/
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@Controller
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public class HomeController {
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@RequestMapping(value = "/", method = RequestMethod.GET)
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public String getHome(Model model) {
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DateFormat dateFormat = DateFormat.getDateTimeInstance(DateFormat.LONG, DateFormat.LONG, Locale.getDefault());
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model.addAttribute("serverTime", dateFormat.format(new Date()));
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return "home";
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}
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}

‎spring-thymeleaf/src/main/java/org/baeldung/thymeleaf/controller/StudentController.java‎

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package org.baeldung.thymeleaf.controller;
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import java.util.ArrayList;
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import java.util.List;
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import javax.validation.Valid;
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import org.springframework.stereotype.Controller;
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import org.springframework.ui.Model;
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import org.springframework.validation.BindingResult;
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import org.springframework.web.bind.annotation.ModelAttribute;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestMethod;
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import org.baeldung.thymeleaf.model.Student;
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/**
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* Handles requests for the student model.
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*
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*/
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@Controller
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public class StudentController {
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@RequestMapping(value = "/saveStudent", method = RequestMethod.POST)
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public String saveStudent(@Valid @ModelAttribute Student student, BindingResult errors, Model model) {
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if (!errors.hasErrors()) {
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// get mock objects
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List<Student> students = buildStudents();
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// add current student
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students.add(student);
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model.addAttribute("students", students);
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}
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return ((errors.hasErrors()) ? "addStudent" : "listStudents");
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}
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@RequestMapping(value = "/addStudent", method = RequestMethod.GET)
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public String addStudent(Model model) {
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model.addAttribute("student", new Student());
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return "addStudent";
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}
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@RequestMapping(value = "/listStudents", method = RequestMethod.GET)
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public String listStudent(Model model) {
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model.addAttribute("students", buildStudents());
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return "listStudents";
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}
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private List<Student> buildStudents() {
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List<Student> students = new ArrayList<Student>();
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Student student1 = new Student();
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student1.setId(1001);
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student1.setName("John Smith");
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student1.setGender('M');
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student1.setPercentage(Float.valueOf("80.45"));
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students.add(student1);
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Student student2 = new Student();
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student2.setId(1002);
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student2.setName("Jane Williams");
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student2.setGender('F');
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student2.setPercentage(Float.valueOf("60.25"));
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students.add(student2);
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return students;
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}
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}

‎spring-thymeleaf/src/main/java/org/baeldung/thymeleaf/formatter/NameFormatter.java‎

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package org.baeldung.thymeleaf.formatter;
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import java.text.ParseException;
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import java.util.Locale;
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import org.springframework.format.Formatter;
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import org.thymeleaf.util.StringUtils;
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/**
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*
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* Name formatter class that implements the Spring Formatter interface.
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* Formats a name(String) and return the value with spaces replaced by commas.
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*
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*/
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public class NameFormatter implements Formatter<String> {
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@Override
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public String print(String input, Locale locale) {
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return formatName(input, locale);
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}
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@Override
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public String parse(String input, Locale locale) throws ParseException {
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return formatName(input, locale);
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}
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private String formatName(String input, Locale locale) {
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return StringUtils.replace(input, " ", ",");
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}
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}

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