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SnappyData store based off Pivotal GemFireXD
/*
* Copyright (c) 2010-2015 Pivotal Software, Inc. All rights reserved.
*
* 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. See accompanying
* LICENSE file.
*/
package com.gemstone.gemfire.cache.operations;
/**
* Encapsulates a {@link com.gemstone.gemfire.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.
*
* @author Sumedh Wale
* @since 5.5
*/
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 OperationContext
* object.
*
* @return OperationCode.GET
.
*/
@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()}
*/
public Object getObject() {
return this.value;
}
/**
* 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);
}
}