package com.exampleProject.rest; import javax.ws.rs.*; import javax.ws.rs.core.MediaType; import javax.ws.rs.core.Response; import java.util.List; @Path("/test") @Consumes(MediaType.APPLICATION_JSON) @Produces(MediaType.APPLICATION_JSON) public class SiderRecommender { @POST @Path("/functiontest") public List sampleFunction() { // return something here. I removed it for simplicity. } }
package com.underdog.jersey.grizzly; import org.glassfish.grizzly.http.server.HttpServer; import org.glassfish.jersey.grizzly2.httpserver.GrizzlyHttpServerFactory; import org.glassfish.jersey.server.ResourceConfig; import java.io.IOException; import java.net.URI; /** * Main class. * */ public class Main { // Base URI the Grizzly HTTP server will listen on public static final String BASE_URI = "http://localhost:8080/myapp/"; /** * Starts Grizzly HTTP server exposing JAX-RS resources defined in this application. * @return Grizzly HTTP server. */ public static HttpServer startServer() { // create a resource config that scans for JAX-RS resources and providers // in com.underdog.jersey.grizzly package final ResourceConfig rc = new ResourceConfig().packages("com.underdog.jersey.grizzly"); // create and start a new instance of grizzly http server // exposing the Jersey application at BASE_URI return GrizzlyHttpServerFactory.createHttpServer(URI.create(BASE_URI), rc); } /** * Main method. * @param args * @throws IOException */ public static void main(String[] args) throws IOException { final HttpServer server = startServer(); System.out.println(String.format("Jersey app started with WADL available at " + "%sapplication.wadl\nHit enter to stop it...", BASE_URI)); System.in.read(); server.stop(); } }
MyResource.java
package com.underdog.jersey.grizzly; import javax.ws.rs.GET; import javax.ws.rs.Path; import javax.ws.rs.Produces; import javax.ws.rs.core.MediaType; /** * Root resource (exposed at "myresource" path) */ @Path("myresource") public class MyResource { /** * Method handling HTTP GET requests. The returned object will be sent * to the client as "text/plain" media type. * * @return String that will be returned as a text/plain response. */ @GET @Produces(MediaType.TEXT_PLAIN) public String getIt() { return "Got it!"; } }
MyResourceTest.java
package com.underdog.jersey.grizzly; import javax.ws.rs.client.Client; import javax.ws.rs.client.ClientBuilder; import javax.ws.rs.client.WebTarget; import org.glassfish.grizzly.http.server.HttpServer; import org.junit.After; import org.junit.Before; import org.junit.Test; import static org.junit.Assert.assertEquals; public class MyResourceTest { private HttpServer server; private WebTarget target; @Before public void setUp() throws Exception { // start the server server = Main.startServer(); // create the client Client c = ClientBuilder.newClient(); // uncomment the following line if you want to enable // support for JSON in the client (you also have to uncomment // dependency on jersey-media-json module in pom.xml and Main.startServer()) // -- // c.configuration().enable(new org.glassfish.jersey.media.json.JsonJaxbFeature()); target = c.target(Main.BASE_URI); } @After public void tearDown() throws Exception { server.stop(); } /** * Test to see that the message "Got it!" is sent in the response. */ @Test public void testGetIt() { String responseMsg = target.path("myresource").request().get(String.class); assertEquals("Got it!", responseMsg); } }
