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Using Kappa with Undertow

Installation

<dependency>
  <groupId>com.github.erosb</groupId>
  <artifactId>kappa-undertow-adapter</artifactId>
  <version>2.0.0</version>
</dependency>

  testImplementation("com.github.erosb:kappa-undertow-adapter:2.0.0")

Usage

Kappa's Servlet adapter can be used to programmatically validate HTTP requests and responses in any environment which uses the jakarta.servlet API.

Examples: 

// openAPI & operation objects are from openapi4j parser
RequestValidator val = new RequestValidator(openAPI);

// maps Undertow's HttpServerExchange object to a Kappa Request
// understood by the RequestValidator
Request request = UndertowRequest.of(HttpServerExchange hse);

// Default usage
val.validate(Request request);
// other usages
val.validate(Request request, Path path, Operation peration);
// If you need to get back info/warn content
val.validate(Request request, ValidationData<?> validation);

// With response
val.validate(Response response, Path path, Operation operation);
// ...