content: /*
   * Copyright 2017-2025 Hyland Software, Inc. and its affiliates.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.activiti.cloud.services.query.app.repository;
  
  import com.querydsl.core.types.Predicate;
  import jakarta.persistence.EntityNotFoundException;
  import java.util.Optional;
  import org.springframework.data.querydsl.QuerydslPredicateExecutor;
  import org.springframework.data.repository.CrudRepository;
  
  public class EntityFinder {
  
      public <T, ID> T findById(CrudRepository<T, ID> repository, ID id, String notFoundMessage) {
          Optional<T> findResult = repository.findById(id);
          return getEntity(findResult, notFoundMessage);
      }
  
      private <T> T getEntity(Optional<T> result, String notFoundMessage) {
          return result.orElseThrow(() -> new EntityNotFoundException(notFoundMessage));
      }
  
      public <T> T findOne(QuerydslPredicateExecutor<T> predicateExecutor, Predicate predicate, String notFoundMessage) {
          Optional<T> findResult = predicateExecutor.findOne(predicate);
          return getEntity(findResult, notFoundMessage);
      }
  }
  