1 2 Previous Next 15 Replies Latest reply on Dec 19, 2013 8:31 AM by Karel Piwko

    Re: [forge-dev] [aerogear-dev] Aerogear.js for CRUD

      Adding forge-dev.

       

      -


      Original Message -


      From: "Burr Sutter" <bsutter@redhat.com>

      To: "AeroGear Developer Mailing List" <aerogear-dev@lists.jboss.org>

      Sent: Tuesday, December 17, 2013 1:59:41 AM

      Subject: Re: Aerogear.js for CRUD

       

      That seems to do the trick - now, where do we apply the fix?

       

      Well, ideally this would be a feature request in Forge to support a new type

      of a REST resource. But a couple of modified lines might not warrant it.

       

      It would be better to treat this as a flag to be enabled during REST resource

      scaffolding. It would allow users to choose how the resource behaves -

       

      • send a 201 response with Location header,

       

      • send a 201 response with Location header and also a response entity.

       

      It would most likely be addressed in Forge 2.

       

       

      On Dec 16, 2013, at 3:06 PM, Vineet Reynolds Pereira < vpereira@redhat.com >

      wrote:

       

       

       

       

       

       

      ----- Original Message -----

       

       

      From: "Lucas Holmquist" < lholmqui@redhat.com >

      To: "AeroGear Developer Mailing List" < aerogear-dev@lists.jboss.org >

      Cc: "Vineet Reynolds Pereira" < vpereira@redhat.com >

      Sent: Tuesday, December 17, 2013 12:53:25 AM

      Subject: Re: Aerogear.js for CRUD

       

       

      On Dec 16, 2013, at 1:52 PM, Burr Sutter < bsutter@redhat.com > wrote:

       

       

       

      Adding Vineet as he has spent time on the Forge REST scaffolding.

       

      On Dec 16, 2013, at 7:01 AM, Sebastien Blanc < scm.blanc@gmail.com > wrote:

       

       

       

      Burr,

      I've added some logs statements on the client and basically it seems it

      can not parse the response from the server :

       

      I/Web Console( 1386): textStatus: parsererror at

      file:///android_asset/www/js/index.js:103

      I/Web Console( 1386): error: SyntaxError: Unexpected end of input at

      file:///android_asset/www/js/index.js:104

       

      If I do a CURL like this :

      curl -v -b cookies.txt -c cookies.txt -H "Accept: application/json" -H

      "Content-type: application/json" -X POST -d

      '{"phoneNumber":"1234567890","email":"newTest@test.com","name":"newTest"}'

      http://agmobile-html5.rhcloud.com/rest/forge/members

       

      I should have pointed to the sources to the REST endpoint:

      https://github.com/burrsutter/agmobile/blob/master/src/main/java/com/burrsutter/agmobile/rest/MemberEndpoint.java

      This was generated by Forge as I am too lazy to type up a full CRUD REST

      endpoint myself

       

       

       

      I got an correct answer but the content type is 'text/plain' , please

      check your rest endpoint to be sure it's producing json as output, that

      should solve your issue.

      It says

      @POST

      @Consumes("application/json")

       

      needs a @Produces("application/json")

       

      I'm not sure that will help. The response is a HTTP 201 with a Location

      header.

      Is the client expecting an entity of type application/json in the response ?

       

      If yes, then the method should look like:

       

      @POST

      @Consumes("application/json")

      public Response create(MemberDTO dto)

      {

      Member entity = dto.fromDTO(null, em);

      em.persist(entity);

      return

      Response.created(UriBuilder.fromResource(MemberEndpoint.class).path(String.valueOf(entity.getId())).build()).entity(entity).build();

      }

       

      I've added : .entity(entity) in the above method to populate the response

      with the entity.

       

       

       

       

       

       

       

       

       

       

      Could you also paste the commands you used in Forge to scaffold the REST

      endpoints so that we can check there hasn't been an incompatibility

      introduced ?

      I just used the Forge Wizard that is built into JBDS/Tools

      http://screencast.com/t/QrKkCoFZMUn

       

      error.status is 201

      error.responseText is blank

       

       

       

       

       

       

       

      On Sat, Dec 14, 2013 at 6:06 PM, Burr Sutter <bsutter@redhat.com> wrote:

      I am having a problem with pipe.save(), likely user error

       

      For some reason, the POST is occurring, the save seems to work but the

      error callback is invoked, not the success method.

       

      And I am doing all of this in the context of our tooling which has some

      limitations (auto-closing console/firebug lite)

       

      http://screencast.com/t/gosd7Qnhz

       

      REST endpoint:

      http://agmobile-html5.rhcloud.com/rest/forge/members

      Use of Forge, with the Member.java entity to offer full CRUD capabilities

       

      Sources:

      https://github.com/burrsutter/AGContacts/blob/master/www/js/index.js

       

       

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