I am currently facing a problem with Jersey and Jackson where I cannot find a solution: when I try to get a POJO serialized from JSON as a POST parameter at the Jersey endpoint, it returns an error if I call it from ubergar. If I use the same wget-call after I started the main method from eclipse, everything works fine, and I get the expected answers. I looked for other people having problems using types of knitted and postparametric applications, such as Error 415 Unsupported media type: POST does not reach REST if JSON, but this happens if XML and JAX-RS: how to automatically serialize a collection when returning a Response object ? , but the main errors in which they did not indicate headers in the call or use the wrong @ Receptions-tags that I don’t have. According to my research, no one had similar problems that the call worked when the server started from eclipse, but did not work when the server was started from the outside.
The class that starts the server is as follows:
public class ServerStarter { public static final String BASE_URI = "http://localhost:8282/test/"; public static void main(String[] args) throws IOException { final ResourceConfig rc = new ResourceConfig().packages("starter"); HttpServer server = GrizzlyHttpServerFactory.createHttpServer(URI.create(BASE_URI), rc); System.out.println(String.format("Drücke Enter um Server zu beenden.", BASE_URI)); System.in.read(); server.stop(); } }
And the endpoint is as follows:
@Path("testme") public class Endpoint { @POST @Consumes(MediaType.APPLICATION_JSON) public String testMe(Parameters ep) { return ep.toString(); } }
And the Parameters class, which should be a POJO, looks like this:
public class Parameters { private int x; public int getX() { return x; } public void setX(int x) { this.x = x; } }
If I do mvn clean package assembly: single, start the server and then call wget localhost:8282/test/testme --post-data='{"x": 10 }' --header="Content-Type: application/json" , it will return 415 Unsupported Media Type .
The dependencies in pom.xml are as follows:
<dependency> <groupId>org.glassfish.jersey.containers</groupId> <artifactId>jersey-container-grizzly2-http</artifactId> <version>2.13</version> </dependency> <dependency> <groupId>org.glassfish.jersey.media</groupId> <artifactId>jersey-media-json-jackson</artifactId> <version>2.13</version> </dependency>
Does anyone know how to solve this problem? I do not know, as far as I thought, a call from an eclipse should look like a call in uberjar.