@POST
@Consumes("application/json")
public Response create(Produto entity) {
em.persist(entity);
return Response.created(
UriBuilder.fromResource(ProdutoEndpoint.class)
.path(String.valueOf(entity.getId()))
.build())
.build();
}
@PUT
@Path("/{id:[0-9][0-9]*}")
@Consumes("application/json")
public Response update(@PathParam("id") Long id, Produto entity) {
if (entity == null) {
return Response.status(Status.BAD_REQUEST).build();
}
if (!id.equals(entity.getId())) {
return Response.status(Status.CONFLICT).entity(entity).build();
}
if (em.find(Produto.class, id) == null) {
return Response.status(Status.NOT_FOUND).build();
}
try {
entity = em.merge(entity);
} catch (OptimisticLockException e) {
return Response.status(Response.Status.CONFLICT).entity(e.getEntity()).build();
}
return Response.noContent().build();
}