/**
    * Copyright 1&1 Internet AG, https://github.com/1and1/
    *
    * 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 net.oneandone.sushi;
  
  import net.oneandone.sushi.fs.World;
  import net.oneandone.sushi.metadata.Instance;
  import net.oneandone.sushi.metadata.Type;
  import net.oneandone.sushi.metadata.reflect.ReflectSchema;
  
  public class MetadataSample {
      private static final World WORLD = new World();
      /** Serialize object to xml and load the result back into an object */
      public static void main(String[] args) throws Exception {
          Instance<Obj> instance;
          Obj obj;
          
          instance = TYPE.loadXml(WORLD.memoryNode("<obj><number>2</number><string>str</string></obj>"));
          obj = instance.get();
          System.out.println("object:\n" + obj);
          obj.number = 3;
          System.out.println("xml:\n" + instance.toXml());
      }
      
      private static final Type TYPE = new ReflectSchema(WORLD).type(Obj.class);
      
      public static class Obj {
          public int number;
          public String string;
          
          public Obj() {
              this(0, "");
          }
  
          public Obj(int number, String string) {
              this.number = number;
              this.string = string;
          }
          
          @Override
          public String toString() {
              return "number=" + number + ",string=" + string;
          }
      }
  }