/*
 * 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.geode.internal.cache;

import org.apache.geode.internal.cache.tier.sockets.CacheServerHelper;
import org.apache.geode.internal.i18n.LocalizedStrings;

import java.io.IOException;

public class InterestEvent {

  private Object key;
  private Object value;
  private boolean isDeserialized = false;


  public InterestEvent(Object key, Object value, boolean isDeserialized) {

    this.key = key;
    this.value = value;
    this.isDeserialized = isDeserialized;
  }

  /**
   * Returns the key.
   * 
   * @return the key
   */
  public Object getKey() {
    return key;
  }



  public Object getValue() {

    if (isDeserialized || value == null) {
      return value;
    }

    try {
      value = CacheServerHelper.deserialize((byte[]) value);
    } catch (IOException ioe) {
      throw new RuntimeException(
          LocalizedStrings.InterestEvent_IOEXCEPTION_DESERIALIZING_VALUE.toLocalizedString(), ioe);
    } catch (ClassNotFoundException cnfe) {
      throw new RuntimeException(
          LocalizedStrings.InterestEvent_CLASSNOTFOUNDEXCEPTION_DESERIALIZING_VALUE
              .toLocalizedString(),
          cnfe);
    }
    isDeserialized = true;

    return value;
  }


}