Response API

accepted() 
Creates a new ResponseBuilder with an accepted status

created() 
Creates a new ResponseBuilder for a created resource (with its URI)

noContent() 
Creates a new ResponseBuilder for an empty response

notModified() 
Creates a new ResponseBuilder with a not-modified status

ok() 
Creates a new ResponseBuilder with an ok status

serverError() 
Creates a new ResponseBuilder with an server error status

status() 
Creates a new ResponseBuilder with the supplied status

temporaryRedirect() 
Creates a new ResponseBuilder for a temporary redirection

getCookies()
Gets the cookies from the response message

getHeaders()
Gets the headers from the response message

getLinks() 
Get the links attached to the message as header

getStatus() 
Get the status code associated with the response

readEntity()
Read the message entity as an instance of specified Java type using a
MessageBodyReader that supports mapping the message onto the requested type

Examples

Response.ok().build();

Response.ok().cookie(new NewCookie("SessionID", "145791444df")).build();

Response.ok("Plain Text").expires(new Date()).build();

Response.ok(new Item ("Pen", "90"), MediaType.APPLICATION_JSON).build();

Response.noContent().build();

Response.accepted(new Item("Pen", "70", "hello@gmail.com", "1122")).build();


Response.notModified().header("User-Agent", "Chrome").build(); 



Ref : Beginning JavaEE7