JarCastingvraptor-freemarker
A simple freemarker engine for rendering templates from within jar files, or rendering email etc.
installing
Vraptor-freemarker.jar can be downloaded from maven's repository, or configured in any compatible tool:
<dependency>
<groupId>br.com.caelum.vraptor</groupId>
<artifactId>vraptor-freemarker</artifactId>
<version>1.1.0</version>
<scope>compile</scope>
</dependency>
usage for rendering pages
@Resource
public class DashboardController {
private final User user;
private final Freemarker freemarker;
public DashboardController(User user, Freemarker freemarker) {
this.user = user;
this.freemarker = freemarker;
}
@Path("/admin/dashboard")
@Get
public void list() throws IOException, TemplateException {
freemarker.use("dashboard").with("currentUser", user).render();
}
}
or...
@Resource
public class DashboardController {
private final User user;
private final Result result;
public DashboardController(User user, Result result) {
this.user = user;
this.result = result;
}
@Path("/admin/dashboard")
@Get
public void list() throws IOException, TemplateException {
result.include("currentUser", user);
result.use(FreemarkerView.class).withTemplate("dashboard");
}
}
usage for rendering emails
String body = freemarker.use("send_mail_notification").with("currentUser", user).getContent();
usage when testing
@Test
public void testSomething() throws Exception {
new DashboardController(new User(), new MockFreemarker()).list();
// your assertions here
}
help
Get help from vraptor developers and the community at vraptor mailing list.
