users@jersey.java.net

Re: RE: [Jersey] DELETE Response status code...

From: <amsmota_at_gmail.com>
Date: Thu, 30 Apr 2009 16:15:10 +0000

Why not just follow rfc2626 ?

"A successful response SHOULD be 200 (OK) if the response includes an
entity describing the status, 202 (Accepted) if the action has not yet been
enacted, or 204 (No Content) if the action has been enacted but the
response does not include an entity."



On Apr 30, 2009 5:10pm, "Rabick, Mark A (IS)" <Mark.Rabick_at_ngc.com> wrote:
> > by default:

> > if it doesn't throw any exception, it worked..

> > otherwise, get the error code.........



> Actually, I'm asking about the tags in the method documentation... Use
> @return or @response.representation.204.doc ...



> -mark

> _______________________________________________

> Mark A. Rabick - Software Engineer

> Em: mark.rabick_at_ngc.com







> > -----Original Message-----

> > From: Felipe Gaúcho [mailto:fgaucho_at_gmail.com]

> > Sent: Thursday, April 30, 2009 11:08 AM

> > To: users_at_jersey.dev.java.net

> > Subject: Re: [Jersey] DELETE Response status code...

> >

> > by default:

> >

> > if it doesn't throw any exception, it worked..

> >

> > otherwise, get the error code.........

> >

> > On Thu, Apr 30, 2009 at 6:06 PM, Rabick, Mark A (IS)

> > Mark.Rabick_at_ngc.com> wrote:

> > > How would you document that in an extended wadl doclet?

> > >

> > > /**

> > > * Delete a Node with the given SK.

> > > *

> > > * @param sk The Node SK value.

> > > *

> > > * @response.representation.204.doc The status code

> > No Content

> > > (204) on successful delete.

> > > */

> > >

> > > Or

> > >

> > > /**

> > > * Delete a Node with the given SK.

> > > *

> > > * @param sk The Node SK value.

> > > *

> > > * @return 204 (No Content).

> > > */

> > >

> > > Neither really seems appropriate on a method with return

> > type void....

> > > Suggestions?

> > >

> > > -mark

> > > _______________________________________________

> > > Mark A. Rabick - Software Engineer

> > > Em: mark.rabick_at_ngc.com

> > >

> > >

> > >

> > >> -----Original Message-----

> > >> From: Paul.Sandoz_at_Sun.COM [mailto:Paul.Sandoz_at_Sun.COM]

> > >> Sent: Thursday, April 30, 2009 10:39 AM

> > >> To: users_at_jersey.dev.java.net

> > >> Subject: Re: [Jersey] DELETE Response status code...

> > >>

> > >> Hi Mark,

> > >>

> > >> On Apr 30, 2009, at 5:33 PM, Rabick, Mark A (IS) wrote:

> > >>

> > >> > What is the best choice for an HTTP response status code for the

> > >> > successful deletion of a 'resource'? I have a DELETE method:

> > >> >

> > >> > @DELETE @Path("{sk: [a-zA-Z0-9 ]{1,32}}")

> > >> > public synchronized Response

> > >> > deleteNodeBySk(@PathParam("nodesk") String nodeSk) {

> > >> >

> > >> > Response resp = null;

> > >> >

> > >> > Node nodeToDelete = new Node(nodeSk);

> > >> > nodeRemote.delete(nodeToDelete);

> > >> > /*

> > >> > * Response Status code is 204 (No Content)

> > >> > */

> > >> > resp = Response.noContent().entity(null).build();

> > >> > System.out.println("Deleted sk: " + nodeSk);

> > >> >

> > >> > return resp;

> > >> > }

> > >> >

> > >> > I've looked at the examples and mostly see delete

> > methods returning

> > >> > 'void'. The method is synchronous above so the delete should be

> > >> > complete before the method returns. Is the 204 (No Content)

> > >> > appropriate or would a 205 (reset content) or 200 (ok)?

> > >> >

> > >>

> > >> A 204, if you are not sending a response entity:

> > >>

> > >> @DELETE @Path("{sk: [a-zA-Z0-9 ]{1,32}}")

> > >> public synchronized void

> > deleteNodeBySk(@PathParam("nodesk")

> > >> String nodeSk) {

> > >>

> > >> Response resp = null;

> > >>

> > >> Node nodeToDelete = new Node(nodeSk);

> > >> nodeRemote.delete(nodeToDelete);

> > >> }

> > >>

> > >>

> > >> A void results in a 204 response, assuming that no exception is

> > >> thrown.

> > >>

> > >>

> > >> > I've seen a couple of different examples for each on 'the net'.

> > >> >

> > >> > The other question I have is on a 'create' method (@POST).

> > >> I want to

> > >> > return both the URI for the newly created entity as well as

> > >> return the

> > >> > created entity itself in the message body. Would the

> > URL go in the

> > >> > Location header? If so, how is that accomplished?

> > >> >

> > >>

> > >> URI u = ...

> > >>

> > >> Response.created(u)...

> > >>

> > >> https://jsr311.dev.java.net/nonav/javadoc/javax/ws/rs/core/

> > >> Response.html#created(java.net.URI)

> > >>

> > >> Paul.

> > >> > --mark

> > >> >

> > >> > _______________________________________________

> > >> > Mark A. Rabick

> > >> > Software Engineer

> > >> > Northrop Grumman - Integrated Mission Systems (IS/DSD/IMS)

> > >> 3200 Samson

> > >> > Way Bellevue, NE 68123

> > >> > Ph: (402) 293-7091

> > >> > Em: mark.rabick_at_ngc.com

> > >> > Remember PFC Ross A. McGinnis...

> > >> > http://www.army.mil/medalofhonor/McGinnis/index.html

> > >> > ... MA2 Michael A. Monsoor, Lt. Michael P. Murphy, Cpl.

> > >> Jason Dunham,

> > >> > SFC Paul Ray Smith and the rest...

> > >> > http://www.cmohs.org/recipients/most_recent.htm

> > >> >

> > >> >

> > >>

> > >>

> > >>

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> > >>

> > >

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> > >

> >

> >

> >

> > --

> >

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