1.0 Controller Implementation

Controller implementation

A clean implementation expects two parameters, and accepts two optional parameters.

• The vertx app configuration
  • For Redis backed etag storage, the configuration should have a parameter "redis_host", and an optional "redis_port".
• A Repository implementation that is typed to the class use for the RestControllerImpl inheritance
• An optional Function that reads the routingcontext and returns a valid idObject based on the path, this is implemented by the client implementation.

The method postVerifyNotExists method should be overriden to set ids from the path if necessary. E.g. with a DynamoDB implemenation.

You can either extend the controller to do specific overrides like this example:

public class TestModelRESTController extends RestControllerImpl<TestModel> {
    public TestModelRESTController(JsonObject appConfig, Repository<TestModel> repository) {
        super(TestModel.class, appConfig, repository);
    }
}

or use the RestControllerImpl class directly for a standard REST controller (DynamoDBRepository as example):

Repository<TestModel> repository = new DynamoDBRepository<>(TestModel.class, config());
RestControllerImpl<TestModel> = new RestControllerImpl<TestModel>(TestModel.class, config(), repository);