geode-junit/src/main/java/com/examples/snapshot/MyDataSerializer.java

/*
 * 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 com.examples.snapshot;

import java.io.DataInput;
import java.io.DataOutput;
import java.io.IOException;

import org.apache.geode.DataSerializer;

public class MyDataSerializer extends DataSerializer {
  @Override
  public Class<?>[] getSupportedClasses() {
    return new Class[] {MyObjectDataSerializable2.class};
  }

  @Override
  public boolean toData(Object o, DataOutput out) throws IOException {
    MyObject obj = (MyObject) o;
    out.writeLong(obj.f1);
    out.writeUTF(obj.f2);

    return true;
  }

  @Override
  public Object fromData(DataInput in) throws IOException, ClassNotFoundException {
    MyObjectDataSerializable2 obj = new MyObjectDataSerializable2();
    obj.f1 = in.readLong();
    obj.f2 = in.readUTF();

    return obj;
  }

  @Override
  public int getId() {
    return 8892;
  }

  public static class MyObjectDataSerializable2 extends MyObject {
    public MyObjectDataSerializable2() {}

    public MyObjectDataSerializable2(long number, String s) {
      super(number, s);
    }
  }
}