text: //
  //  RFWebResponse.h
  //  ROADWebService
  //
  //  Copyright (c) 2014 EPAM Systems, Inc. All rights reserved.
  //
  //  Redistribution and use in source and binary forms, with or without
  //  modification, are permitted provided that the following conditions are met:
  //
  //  Redistributions of source code must retain the above copyright notice, this
  //  list of conditions and the following disclaimer.
  //  Redistributions in binary form must reproduce the above copyright notice, this
  //  list of conditions and the following disclaimer in the documentation and/or
  //  other materials provided with the distribution.
  //  Neither the name of the EPAM Systems, Inc.  nor the names of its contributors
  //  may be used to endorse or promote products derived from this software without
  //  specific prior written permission.
  //
  //  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
  //  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  //  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  //  DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  //  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  //  DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  //  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  //  CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  //  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  //  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  //
  //  See the NOTICE file and the LICENSE file distributed with this work
  //  for additional information regarding copyright ownership and licensing
  
  
  #import <CoreData/CoreData.h>
  
  
  @interface RFWebResponseImplementation : NSObject<NSCoding>
  
  @property (nonatomic) NSString* requestURL;
  @property (nonatomic) NSData * responseBodyData;
  @property (nonatomic) NSDate * expirationDate;
  @property (nonatomic) NSString * eTag;
  @property (nonatomic) NSData * requestBodyData;
  @property (nonatomic) NSData * response;
  @property (nonatomic) NSString * lastModified;
  
  @end
  
  @interface RFWebResponse : NSManagedObject
  
  @property (nonatomic) NSString * cacheIdentifier;
  @property (nonatomic) NSDecimalNumber * urlHash;
  @property (nonatomic, readonly) RFWebResponseImplementation* implementation;
  
  @end
  