This content originally appeared on DEV Community and was authored by Adrian Matei
Use created(URI location) of the javax.ws.rs.core.Response class. Usually when you return the 201 HTTP Status Code, you should return a location header with the location where the new REST resource is available.
import javax.ejb.Stateless;
import javax.inject.Inject;
import javax.ws.rs.*;
import javax.ws.rs.core.*;
@Path("messages")
@Stateless
@Tag(name = "Message")
public class MessageRestResource {
@Inject private MessageService messageService;
@POST
@Consumes(MediaType.TEXT_PLAIN)
@Operation(summary = "Create message")
@ApiResponses({
@ApiResponse(
responseCode = "201",
description = "Message successfully created."),
@ApiResponse(responseCode = "403", description = "Forbidden")
})
public Response createMessage(
@Parameter(description = "Message") String message, @Context UriInfo uriInfo)
throws JAXBException {
Message created = messageService.createMessage(message);
UriBuilder builder = uriInfo.getAbsolutePathBuilder();
builder.path(created.getUuid().toString());
return Response.created(builder.build()).build();
}
In the snippet the UriBuilder method builder.path(created.getUuid().toString()) appends the identifier of the newly created message (uuid) to the absolute path of the request, which was obtained from the uriInfo
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This content originally appeared on DEV Community and was authored by Adrian Matei
Adrian Matei | Sciencx (2022-02-12T08:51:25+00:00) How To return CREATED HTTP Status Code in Jax-Rs. Retrieved from https://www.scien.cx/2022/02/12/how-to-return-created-http-status-code-in-jax-rs/
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