/*
 * 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.cache.operations;


/**
 * Encapsulates a {@link org.apache.geode.cache.operations.OperationContext.OperationCode#GET}
 * region operation having the key object for the pre-operation case and both key, value objects for
 * the post-operation case.
 * 
 * @since GemFire 5.5
 * @deprecated since Geode1.0, use {@link org.apache.geode.security.ResourcePermission} instead
 */
public class GetOperationContext extends KeyValueOperationContext {

  /**
   * Constructor for the operation.
   * 
   * @param key the key for this operation
   * @param postOperation true if the context is for the post-operation case
   */
  public GetOperationContext(Object key, boolean postOperation) {
    super(key, null, false, postOperation);
  }

  /**
   * Return the operation associated with the <code>OperationContext</code> object.
   * 
   * @return <code>OperationCode.GET</code>.
   */
  @Override
  public OperationCode getOperationCode() {
    return OperationCode.GET;
  }

  /**
   * Set the post-operation flag to true.
   */
  @Override
  public void setPostOperation() {
    super.setPostOperation();
  }

  /**
   * Get the value of this get operation.
   * 
   * @return the result of get operation; null when the result is a serialized value in which case
   *         user should invoke {@link #getSerializedValue()} or {@link #getDeserializedValue()}.
   */
  public Object getObject() {
    if (super.getSerializedValue() != null) {
      return null;
    } else {
      return super.getValue();
    }
  }

  /**
   * Set the result value of the object for this operation.
   * 
   * @param value the result of this operation; can be a serialized byte array or a deserialized
   *        object
   * @param isObject true when the value is an object (either serialized or deserialized); false
   *        when it is a raw byte array
   */
  public void setObject(Object value, boolean isObject) {
    super.setValue(value, isObject);
  }

}