json - Rails 3.2.2 - Possible to add custom node to as_json -

-

as it's not possible me use json templating engine (jbuilder or rabl) per rails3 actionview template handlers doesn't work on production server i'm wondering how best change controller action include custom node as_json (or else)

class mobile::androiduserscontroller < securemobileusercontroller   skip_before_filter :authorize, :only => :create   respond_to :json      # post /mobile_users   # post /mobile_users.xml   def create     @mobile_user = androiduser.find_by_auth(params[:mobile_user][:auth])     unless @mobile_user       @mobile_user = androiduser.new(params[:mobile_user])     else       @mobile_user.attributes = params[:mobile_user]     end     respond_to |format|       if @mobile_user.save         format.json #add custom token node here       else :unprocessable_entity }         format.json { render json: @mobile_user.errors, status: :unprocessable_entity } :unprocessable_entity }       end     end   end end

i need add custom node called token has value calling method on mobileuser class

:token => mobileuser.next_token

you can change call as_json this:

format.json {render :json => @mobile_user.as_json(:methods => [:next_token])}

Comments

Post a Comment

Popular posts from this blog

django - How can I change user group without delete record -

-
on website user have 1 group. , user can change group. it's made user.groups.clear() and user.groups.add(new_group) but it's not efficient, because there 2 sql query: delete, insert. how can change group update query? user , group related each other using manytomanyfield . means intersection table exists relating both entities, , if don't specify model map (using through attribute) django creates 1 you. looking @ sources django.contrib.auth.models see that's case. fortunatly, can access intermediary model using through attribute of manager (in case, user.groups.through ). can use regular model. example: >>> alice = user.objects.create_user('alice', 'alice@example.com', 'alicepw') >>> employee = group.objects.create(name='employee') >>> manager = group.objects.create(name='manager') >>> alice.groups.add(employee) >>> alice.groups.all() [<group: employee...
Read more

java - Need to add SOAP security token -

-
i need set custom soap header attribute on jax-ws generated webservice client. case webservice calls must go through proxy server requiring specific token (recieved web request header) present in soap request header. e.g.: 1 carserviceservice service = null; 2 service = new carserviceservice(new url(url), new qname(qname); 3 carserviceendpoint port = service.getcarserviceport(); it seems in line 3 wsdl retrieved , call fails due missing security token. 1 point direction on how done? a detailed example has been mentioned here: creating , deploying jax-ws web service on tomcat 6 this article shows how create , use security token .
Read more

java - EclipseLink JPA Object is not a known entity type -

-
i have strange problem eclipselink , object want persist. have 1 object (keypointlistimpl) stores object keypointimpl in list. persisting keypointimpl objects works great if try persist keypointlistimpl object java.lang.illegalargumentexception says object keypointimpl isn't known entity type. here keypointimpl code: @entity @table(name="keypoints") public class keypointimpl implements keypoint { @id @generatedvalue(strategy = generationtype.identity) private int id; @enumerated(enumtype.string) private detectortype keypointtype; private float x; private float y; private float size; private float angle; private float response; private int octave; private int classid; ... } here keypointlistimpl code: @entity @table(name="keypointlists") public class keypointlistimpl implements keypointlist { @id @generatedvalue(strategy = generationtype.identity) private int id; @onetoone(cascade={ca...
Read more