| commit | author | age | ||
| 497620 | 1 | package com.redhat.training.openshift.hello; |
| RA | 2 | |
| 3 | import javax.inject.Inject; | |
| 4 | import javax.ws.rs.GET; | |
| 5 | import javax.ws.rs.Path; | |
| 6 | import javax.ws.rs.Produces; | |
| 7 | ||
| 8 | @Path("/") | |
| 9 | public class HelloResource { | |
| 10 | ||
| 11 | @GET | |
| 12 | @Path("/hello") | |
| 13 | @Produces("text/plain") | |
| 14 | public String hello() { | |
| 15 | String hostname = System.getenv().getOrDefault("HOSTNAME", "unknown"); | |
| 16 | String message = System.getenv().getOrDefault("APP_MSG", null); | |
| 17 | String response = ""; | |
| 18 | if (message == null) | |
| 19 | response = "Hello world from host "+hostname+"\n"; | |
| 20 | else | |
| 21 | response = "Hello world from host ["+hostname+"]. Message received = "+message+"\n"; | |
| 22 | return response; | |
| 23 | } | |
| 24 | } | |
