naturalwarren

interface TradierApi {
  @Enveloped
  @GET("markets/lookup")
  fun lookup(@Query("q") symbol: String): Single<Securities>
}

naturalwarren

/**
 * Complements @Enveloped by performing custom deserialization 
 * for a response that is wrapped in a JSON Object.
 */
internal class EnvelopeFactory : JsonAdapter.Factory {
  companion object {
    val INSTANCE = EnvelopeFactory()
  }
  
  override fun create(

naturalwarren

/**
 * Indicates an endpoint wraps a response in a JSON Object. 
 * When deserializing the response we should only return 
 * what's inside the outer most object.
 */
@Retention(RUNTIME)
@JsonQualifier
@Target(FUNCTION, CLASS)
internal annotation class Enveloped

naturalwarren

{  
   "securities":{  
      "security":[  
         {  
            "symbol":"PHYS",
            "exchange":"Q",
            "type":"stock",
            "description":"Sprott Physical Gold Trust ETV"
         }
      ]  

naturalwarren

apply plugin: ‘com.android.application’

dependencies {
  implementation deps.support.appcompat
  implementation deps.retrofit.core
  implementation deps.retrofit.adapter.rxjava2
  implementation deps.retrofit.converter.moshi
}

naturalwarren

def versions = [ retrofit: ‘2.4.0', support: '27.1.1']

def retrofit = [
  adapter: [ rxjava2: "com.squareup.retrofit2:adapter-rxjava2:${versions.retrofit}" ],
  converter: [ moshi: "com.squareup.retrofit2:converter-moshi:${versions.retrofit}" ],
  core: "com.squareup.retrofit2:retrofit:${versions.retrofit}"
]

def support = [
  appcompat: "com.android.support:appcompat-v7:${versions.support}",

naturalwarren

public final class RaveValidatorFactory_Generated_Validator extends BaseValidator {
  RaveValidatorFactory_Generated_Validator() {
    addSupportedClass(MyModel.class);
    registerSelf();
  }

  @Override
  protected void validateAs(@NonNull Object object, @NonNull Class<?> clazz, @NonNull ExclusionStrategy exclusionStrategy) throws InvalidModelException {
    if (!clazz.isInstance(object)) {
      throw new IllegalArgumentException(object.getClass().getCanonicalName() + "is not of type" + clazz.getCanonicalName());

naturalwarren

/**
 * A factory class capable of creating a validator whose implementation generated at annotation processing time.
 */
public final class RaveValidatorFactory implements ValidatorFactory {

    @NonNull
    @Override
    public BaseValidator generateValidator() {
        return new RaveValidatorFactory_Generated_Validator();
    }

naturalwarren

public class UsingRave  {
  public static void main(String[] args) {
    MyModel myModel = new MyModel(“Validate me please!”);
    Rave.validate(myModel);
  }
}

naturalwarren

@Validated(factory = RaveValidatorFactory.class)
public class MyModel {

    @NonNull private String someString;

    public MyModel(@NonNull String someString) {
        this.someString = someString;
    }

    @NonNull