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
   *
   *      https://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.cayenne.value.json;
  
  import java.util.Objects;
  
  /**
   * Simple utils to process JSON.
   *
   * @since 4.2
   * @see org.apache.cayenne.value.Json
   */
  public final class JsonUtils {
  
      /**
       * Cleanup and reformat any valid JSON string.
       * Generally this methods just removes unnecessary whitespaces in the document.
       *
       * @param json valid JSON document
       * @return normalized JSON
       */
      public static String normalize(String json) {
          return new JsonFormatter(json).process();
      }
  
      /**
       * <p>
       * Method that compares two JSON documents.
       * <br>
       * This methods will parse documents so it will ignores object keys ordering and whitespaces.
       * </p>
       * <b>NOTE</b> this method doesn't parse numbers so same numbers in different format will be different.
       *
       * @param json1 first value
       * @param json2 second value
       * @return true if documents are equal
       */
      public static boolean compare(String json1, String json2) {
          Object object1 = new JsonReader(json1).process();
          Object object2 = new JsonReader(json2).process();
          return Objects.equals(object1, object2);
      }
  
      private JsonUtils() {
      }
  
  }
  