content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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.apache.beam.validate.runner.util;
  
  import com.fasterxml.jackson.databind.ObjectMapper;
  import com.fasterxml.jackson.dataformat.yaml.YAMLFactory;
  import org.apache.beam.validate.runner.model.Configuration;
  
  import java.io.InputStream;
  
  /**
   * Reads the input configurations from the configuration.yaml file
   * and passes as a {@link Configuration} object for processing.
   */
  public class FileReaderUtil {
  
      private static final String FILE_PATH = "/configuration.yaml";
  
      public static Configuration readConfiguration() {
          try {
              ObjectMapper mapper = new ObjectMapper(new YAMLFactory());
              InputStream inputStream = FileReaderUtil.class.getResourceAsStream(FILE_PATH);
              return mapper.readValue(inputStream, Configuration.class);
          } catch (Exception ex) {
              ex.printStackTrace();
          }
          return null;
      }
  }
  