Allow bean injection in @Rest #712

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1. bperin commented on Sep 18, 2013

   

   bperin

   on Sep 18, 2013

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   thanks for opening the issue, that was my stack thread. I have some working code on how to do an authenticated rest client. I think the problem was that attaching the interceptor in the annotated @rest interface would just point to the plain old non annotated version, the solution is to add the @ebean interceptor programatically in your activity.

   Rest interface

   @Rest(rootUrl = "https://", converters = { GsonHttpMessageConverter.class })
   public interface ApiClient {
   
   @Post("force_login")
   JsonObject forceLogin(HashMap params);
   
   RestTemplate getRestTemplate();
   
   void setRestTemplate(RestTemplate restTemplate);
   
   }
   

   Rest interceptor

   @EBean(scope = Scope.Singleton)
   public class RestInterceptor implements ClientHttpRequestInterceptor {
   
   final String TAG = "rest";
   
   @Pref
   MyPrefs_ myPrefs;
   
   public ClientHttpResponse intercept(HttpRequest request, byte[] data, ClientHttpRequestExecution execution)
           throws IOException {
   
       HttpHeaders headers = request.getHeaders();
       if(myPrefs.sessionKey().exists()){
           headers.add("session_key",myPrefs.sessionKey().get());
       }
       if(myPrefs.apiKey().exists()){
           headers.add("api_key",myPrefs.apiKey().get());
       }
       return execution.execute(request, data);
   
   }
   
   }
   

   shared prefs that holds an api key and session key

   @SharedPref
   public interface MyPrefs {
   
   String sessionKey();
   
   @DefaultString("secretKey")
   String apiKey();
   
   }
   

   and then in my main activity

   @EActivity
   public abstract class MainActivity extends SherlockActivity {
       @RestService
   ApiClient apiClient;
   
   @Bean
   RestInterceptor restInterceptor;
   
       @AfterInject
   public void doWork() {
       RestTemplate template = apiClient.getRestTemplate();
       List<ClientHttpRequestInterceptor> interceptors = new ArrayList<ClientHttpRequestInterceptor>();
       interceptors.add(restInterceptor);
       template.setInterceptors(interceptors);
   }
   
   
   }
   
2. DayS commented on Jan 20, 2014

   

   DayS

   on Jan 20, 2014

   ContributorAuthor

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   This is a duplicate of #661
3. DayS

   closed this as completedon Jan 20, 2014
4. yDelouis commented on Jan 20, 2014

   

   yDelouis

   on Jan 20, 2014

   Contributor

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   This is not fully a duplicate of #661 because #661 is only about interceptors and this one is also about converters.
5. DayS commented on Jan 20, 2014

   

   DayS

   on Jan 20, 2014

   ContributorAuthor

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   Yep. And I wanted to ask you to add this on your PR :)
6. yDelouis commented on Jan 20, 2014

   

   yDelouis

   on Jan 20, 2014

   Contributor

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   Done :)
7. DayS commented on Apr 6, 2014

   

   DayS

   on Apr 6, 2014

   ContributorAuthor

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   Feature merged