Spring Boot demo with Mustache logic less templates integrated with springmvc-mustache. Lombok is used for simplifing POJOs in project.
mvn clean install
java -jar spring-boot-mustache-demo-0.0.1-SNAPSHOT.jar
go to localhost:8080Integrated with springmvc-mustache. It is not standard way but very easy one.
package com.szatmary.peter.mustache.demo.conf;
import com.github.mjeanroy.springmvc.view.mustache.configuration.EnableMustache;
import com.github.mjeanroy.springmvc.view.mustache.configuration.MustacheProvider;
import org.springframework.context.annotation.ComponentScan;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
@Configuration
@EnableWebMvc
@EnableMustache(provider = MustacheProvider.AUTO)
@ComponentScan("com.szatmary.peter.mustache.demo")
public class MustacheConfig {
}Map<String, Object> model is used implicitly on template site for rendering your java data from controller.
package com.szatmary.peter.mustache.demo.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import java.util.Map;
import static com.szatmary.peter.mustache.demo.helper.DataHelper.*;
@Controller
public class HelloWorldController {
@RequestMapping("/")
public String mustacheDemo(Map<String, Object> model) {
// one object
model.put("oneStudent", oneStudent());
// two objects
model.put("twoStudents", twoStudents());
// condition
model.put("showIt", true);
// condition
model.put("neverShowIt", false);
// no students
model.put("noStudents", noStudents());
// emptyList
model.put("emptyList", emptyList());
return "demo/helloworld";
}
}package com.szatmary.peter.mustache.demo.obj;
import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;
@AllArgsConstructor
@NoArgsConstructor
@Data
public class Student {
private String name;
private Integer age;
private Address address;
}package com.szatmary.peter.mustache.demo.obj;
import lombok.AllArgsConstructor;
import lombok.Data;
@AllArgsConstructor
@Data
public class Address {
private String address;
}<!DOCTYPE html>
<html lang="en">
<body>
<h1>Mustache.java + Spring Boot + Lombok demo</h1>
<h2>Render one object</h2>
<strong>oneStudent name:</strong> {{oneStudent.name}}<br />
<strong>oneStudent age:</strong> {{oneStudent.age}}<br />
<strong>oneStudent address:</strong> {{oneStudent.address.address}}<br />
<hr />
<h2>Render two objects</h2>
{{#twoStudents}}
<strong>Name:</strong> {{name}}
<strong>Age:</strong> {{age}}
<strong>Address :</strong> {{address.address}}<br />
{{/twoStudents}}
<hr />
<h2>Render with conditions</h2>
{{#showIt}}
Show it !
{{/showIt}}
{{#neverShowIt}}
Never show it !
{{/neverShowIt}}
<br /><br />
<hr />
<h2>If nothing to render than what ?</h2>
{{#noStudents}}
<strong>Name:</strong> {{name}}
{{/noStudents}}
{{^noStudents}}
No students here.
{{/noStudents}}
<hr />
<h2>Empty list not rendering</h2>
{{#emptyList}}
<strong>Name:</strong> {{name}}<br />
{{/emptyList}}
</body>
</html>