How to use

getValidation

method

in

leap.web.Request

@Override
public Validation validation() {
  return request.getValidation();
}

protected ResponseTypeHandler getResponseTypeHandler(Request request, Response response, OAuth2Params params) throws Throwable {
  //String redirectUri  = params.getRedirectUri();
  String responseType = params.getResponseType();
  if(Strings.isEmpty(responseType)) {
    //if(Strings.isEmpty(redirectUri)) {
    log.debug("error : response_type required");
    request.getValidation().addError(OAuth2Errors.ERROR_INVALID_REQUEST, "response_type required");
    request.forwardToView(config.getErrorView());
    //}else{
    //    OAuth2Errors.redirectInvalidRequest(response, redirectUri, "response_type required");
    //}
    return null;
  }
  ResponseTypeHandler handler = factory.tryGetBean(ResponseTypeHandler.class, responseType);
  if(null == handler) {
    log.info("error : invalid response type {}", responseType);
    //if(Strings.isEmpty(redirectUri)) {
      request.getValidation().addError(OAuth2Errors.ERROR_INVALID_REQUEST, "unsupported or invalid response type");
      request.forwardToView(config.getErrorView());
    //}else{
    //    OAuth2Errors.redirectUnsupportedResponseType(response, redirectUri, "unsupported or invalid response type");
    //}
    return null;
  }
  return handler;
}

protected ResponseTypeHandler getResponseTypeHandler(Request request, Response response, OAuth2Params params) throws Throwable {
  //String redirectUri  = params.getRedirectUri();
  String responseType = params.getResponseType();
  if(Strings.isEmpty(responseType)) {
    //if(Strings.isEmpty(redirectUri)) {
    log.debug("error : response_type required");
    request.getValidation().addError(OAuth2Errors.ERROR_INVALID_REQUEST, "response_type required");
    request.forwardToView(config.getErrorView());
    //}else{
    //    OAuth2Errors.redirectInvalidRequest(response, redirectUri, "response_type required");
    //}
    return null;
  }
  ResponseTypeHandler handler = factory.tryGetBean(ResponseTypeHandler.class, responseType);
  if(null == handler) {
    log.info("error : invalid response type {}", responseType);
    //if(Strings.isEmpty(redirectUri)) {
      request.getValidation().addError(OAuth2Errors.ERROR_INVALID_REQUEST, "unsupported or invalid response type");
      request.forwardToView(config.getErrorView());
    //}else{
    //    OAuth2Errors.redirectUnsupportedResponseType(response, redirectUri, "unsupported or invalid response type");
    //}
    return null;
  }
  return handler;
}

protected AuthzClient validateClient(Request request, Response response, OAuth2Params params) throws Throwable {
  Validation validation = request.getValidation();

protected AuthzClient validateClient(Request request, Response response, OAuth2Params params) throws Throwable {
  Validation validation = request.getValidation();

DefaultAuthenticateCredentialsContext context = new DefaultAuthenticateCredentialsContext(request.getValidation());

DefaultAuthenticateCredentialsContext context = new DefaultAuthenticateCredentialsContext(request.getValidation());

@Override
public Result<AuthzClient> validateRequest(Request request, Response response, OAuth2Params params) throws Throwable {
  Validation validation = request.getValidation();

@Override
public Result<AuthzClient> validateRequest(Request request, Response response, OAuth2Params params) throws Throwable {
  Validation validation = request.getValidation();