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.camel.dataformat.bindy.format.factories;
  
  import java.time.LocalDateTime;
  import java.time.ZoneId;
  import java.time.format.DateTimeFormatter;
  import java.util.Locale;
  
  import org.apache.camel.dataformat.bindy.Format;
  import org.apache.camel.dataformat.bindy.FormattingOptions;
  import org.apache.camel.dataformat.bindy.PatternFormat;
  import org.apache.camel.util.ObjectHelper;
  
  public class LocalDateTimeFormatFactory extends AbstractFormatFactory {
  
      {
          supportedClasses.add(LocalDateTime.class);
      }
  
      @Override
      public Format<?> build(FormattingOptions formattingOptions) {
          return new LocalDateTimePatternFormat(
                  formattingOptions.getPattern(),
                  formattingOptions.getTimezone(),
                  formattingOptions.getLocale());
      }
  
      private static class LocalDateTimePatternFormat implements PatternFormat<LocalDateTime> {
  
          private String pattern;
          private Locale locale;
          private ZoneId zone;
  
          LocalDateTimePatternFormat(String pattern, String timezone, Locale locale) {
              this.pattern = pattern;
              this.locale = locale;
              if (timezone.isEmpty()) {
                  this.zone = ZoneId.systemDefault();
              } else {
                  this.zone = ZoneId.of(timezone);
              }
          }
  
          @Override
          public String format(LocalDateTime object) throws Exception {
              ObjectHelper.notNull(this.pattern, "pattern");
              return this.getDateFormat().format(object);
          }
  
          @Override
          public LocalDateTime parse(String string) throws Exception {
  
              LocalDateTime date;
              DateTimeFormatter df = this.getDateFormat();
  
              ObjectHelper.notNull(this.pattern, "pattern");
              date = LocalDateTime.parse(string, df);
              return date;
          }
  
          DateTimeFormatter getDateFormat() {
              DateTimeFormatter result;
              if (locale != null) {
                  result = DateTimeFormatter.ofPattern(pattern, locale)
                          .withZone(zone);
              } else {
                  result = DateTimeFormatter.ofPattern(pattern)
                          .withZone(zone);
              }
              return result;
          }
  
          @Override
          public String getPattern() {
              return pattern;
          }
  
          /**
           * Sets the pattern
           *
           * @param pattern the pattern
           */
          public void setPattern(String pattern) {
              this.pattern = pattern;
          }
      }
  
  }
  