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CreatedApril 22, 2015 08:04
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Retrofit multipart convertor
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| @MultipartBody | |
| publicclassArticle { | |
| Stringauthor; | |
| Filephoto; | |
| } |
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| @Target(TYPE) | |
| @Retention(RUNTIME) | |
| public @interfaceMultipartBody { | |
| } |
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| publicclassMultipartConvertorimplementsConverter { | |
| privatefinalConverterdelegateConvertor; | |
| publicMultipartConvertor(ConvertergsonConverter) { | |
| this.delegateConvertor =gsonConverter; | |
| } | |
| @OverridepublicObjectfromBody(TypedInputbody,Typetype)throwsConversionException { | |
| returndelegateConvertor.fromBody(body,type); | |
| } | |
| @OverridepublicTypedOutputtoBody(Objectobject) { | |
| Class<?>rawType =object.getClass(); | |
| if (rawType.isAnnotationPresent(MultipartBody.class)) { | |
| List<Field>fields =ReflectionUtil.getFields(rawType); | |
| MultipartTypedOutputmultipartTypedOutput =newMultipartTypedOutput(); | |
| for (Fieldfield :fields) { | |
| if (field.getClass().equals(String.class)) { | |
| try { | |
| Stringvalue = (String)field.get(object); | |
| TypedStringtypedString =newTypedString(value); | |
| multipartTypedOutput.addPart(field.getName(),typedString); | |
| }catch (IllegalAccessExceptione) { | |
| // TODO: handle | |
| } | |
| }elseif (field.getClass().equals(File.class)) { | |
| try { | |
| Filevalue = (File)field.get(object); | |
| TypedFiletypedFile =newTypedFile("todo",value); | |
| multipartTypedOutput.addPart(field.getName(),typedFile); | |
| }catch (IllegalAccessExceptione) { | |
| // TODO: handle | |
| } | |
| }else { | |
| thrownewUnsupportedOperationException("Not implemented: " +field.getClass()); | |
| } | |
| } | |
| returnmultipartTypedOutput; | |
| } | |
| returndelegateConvertor.toBody(object); | |
| } | |
| } |
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| publicinterfaceRetrofit { | |
| @POST("/api/v1/articles/") | |
| publicObservable<Response>createArticle(@BodyArticlearticle); | |
| } |
johnjohndoe commentedApr 22, 2015
I link theStackoverflow question here.
Interesting! Maybe@JakeWharton wants to include this inRetrofit. I createdthis issue.
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