RestEasy with embedded Undertow

Keeping it really easy

There is pretty good documentation for RestEasy and Undertow, but piecing together the Gradle dependencies for that combination eluded my for a while.

So very simply, this is it ... the Gradle dependencies, and a test (the test is translated to Spock from the example in the RestEasy docs)

build.gradle dependencies:

   compile 'org.jboss.resteasy:resteasy-jaxrs:3.1.0.Final'  
   compile 'org.jboss.resteasy:resteasy-undertow:3.1.0.Final'  
   compile group: 'io.undertow', name: 'undertow-core', version: '1.4.8.Final'  
   compile group: 'io.undertow', name: 'undertow-servlet', version: '1.4.8.Final'  

the test

 class MyAppTest extends Specification {  
   
   @Path("/test")  
   public static class Resource  
   {  
     @GET  
     @Produces("text/plain")  
     public String get()  
     {  
       return "hello world";  
     }  
   }  
   
   @ApplicationPath("/base")  
   public static class MyApp extends Application  
   {  
     @Override  
     public Set<Class<?>> getClasses()  
     {  
       HashSet<Class<?>> classes = new HashSet<Class<?>>();  
       classes.add(Resource.class);  
       return classes;  
     }  
   }  
   
   static UndertowJaxrsServer server  
   
   Client client  
   
   def setupSpec() {  
     server = new UndertowJaxrsServer().start();  
   }  
   
   def setup() {  
     client = ClientBuilder.newClient();  
   }  
   
   def cleanup() {  
     client.close();  
   }  
   
   def cleanupSpec() {  
     server.stop();  
   }  
   
   def "testApplicationPath"() {  
     given:  
     server.deploy(MyApp.class);  
   
     when:  
     String val = client.target(TestPortProvider.generateURL("/base/test")).request().get(String.class);  
   
     then:  
     val == "hello world"  
   }  
   
   def "testApplicationContext"() {  
     given:  
     server.deploy(MyApp.class, "/root");  
   
     when:  
     String val = client.target(TestPortProvider.generateURL("/root/test"))  
         .request().get(String.class);  
   
     then:  
     val == "hello world"  
   }  
   
   def "testDeploymentInfo"() {  
     given:  
     DeploymentInfo di = server.undertowDeployment(MyApp.class);  
     di.setContextPath("/di");  
     di.setDeploymentName("DI");  
     server.deploy(di);  
   
     when:  
     String val = client.target(TestPortProvider.generateURL("/di/base/test"))  
         .request().get(String.class);  
   
     then:  
     val == "hello world"  
   }  
 }