content: /*
   * Copyright 2018-2024 adorsys GmbH & Co KG
   *
   * This program is free software: you can redistribute it and/or modify it
   * under the terms of the GNU Affero General Public License as published
   * by the Free Software Foundation, either version 3 of the License, or (at
   * your option) any later version. This program is distributed in the hope that
   * it will be useful, but WITHOUT ANY WARRANTY; without even the implied
   * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
   * See the GNU Affero General Public License for more details.
   *
   * You should have received a copy of the GNU Affero General Public License
   * along with this program. If not, see https://www.gnu.org/licenses/.
   *
   * This project is also available under a separate commercial license. You can
   * contact us at sales@adorsys.com.
   */
  
  package de.adorsys.psd2.xs2a.web.validator;
  
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.stereotype.Component;
  
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  import java.util.Optional;
  
  @Component
  public class MethodValidatorController {
  
      private Map<String, MethodValidator> methodValidatorContext = new HashMap<>();
      private List<MethodValidator> methodValidators;
      private DefaultMethodValidatorImpl defaultMethodValidator;
  
      @Autowired
      public MethodValidatorController(List<MethodValidator> methodValidators, DefaultMethodValidatorImpl defaultMethodValidator) {
          this.methodValidators = methodValidators;
          this.defaultMethodValidator = defaultMethodValidator;
  
          createMethodValidationContext();
      }
  
      /**
       * Returns particular {@link MethodValidator} according to method name
       * (i.e. "_createConsent", "_initiatePayment"...)
       *
       * @param methodName from request
       * @return {@link MethodValidator}
       */
      public MethodValidator getMethod(String methodName) {
          return Optional.ofNullable(methodValidatorContext.get(methodName)).orElse(defaultMethodValidator);
      }
  
      private void createMethodValidationContext() {
          methodValidators.forEach(m -> methodValidatorContext.put(m.getMethodName(), m));
      }
  }
  