simple hypermedia example

Basket.java

public class Basket implements HypermediaResource {

	private int id;
	private String name;

	public void configureRelations(RelationBuilder builder) {
		builder.relation("self").uses(ItemController.class).showItem(id);
	    builder.relation("basket").at("/Basket/add/"+id);
	}

	public int getId() {
		return id;
	}

	public void setId(int id) {
		this.id = id;
	}

	public String getName() {
		return name;
	}

	public void setName(String name) {
		this.name = name;
	}


}

ItemController.java

@Resource
public class ItemController {

	private final Result result;

	public ItemController(Result result) {
		this.result = result;
	}

	@Get @Path("/items/{id}")
	public void showItem(int id) {
		Basket basket = new Basket();
		basket.setId(id);
		basket.setName("duh");
		result.use(xml()).from(basket).serialize();
	}

}

web.xml

<?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/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
	xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
	id="WebApp_ID" version="2.5">
	<display-name>vraptor-blank-project</display-name>
	
	<context-param>
        	<param-name>br.com.caelum.vraptor.packages</param-name>
	        <param-value>br.com.caelum.vraptor.restfulie</param-value>
    </context-param>
		
	<filter>
		<filter-name>vraptor</filter-name>
		<filter-class>br.com.caelum.vraptor.VRaptor</filter-class>
	</filter>

	<filter-mapping>
		<filter-name>vraptor</filter-name>
		<url-pattern>/*</url-pattern>
		<dispatcher>FORWARD</dispatcher>
		<dispatcher>REQUEST</dispatcher>
	</filter-mapping>
</web-app>