| /* |
| * 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. |
| */ |
| |
| #pragma once |
| |
| |
| #include "geode_defs.hpp" |
| #include "ICacheableKey.hpp" |
| #include "IDataSerializablePrimitive.hpp" |
| |
| using namespace System; |
| |
| namespace Apache |
| { |
| namespace Geode |
| { |
| namespace Client |
| { |
| |
| /// <summary> |
| /// An immutable date wrapper that can serve as a distributable |
| /// key object for caching as well as being a string value. |
| /// </summary> |
| public ref class CacheableDate |
| : public ICacheableKey, |
| public IDataSerializablePrimitive |
| { |
| public: |
| /// <summary> |
| /// Allocates a new default instance. |
| /// </summary> |
| inline CacheableDate() |
| { } |
| |
| /// <summary> |
| /// Initializes a new instance of the <c>CacheableDate</c> to the |
| /// given <c>System.DateTime</c> value. |
| /// </summary> |
| /// <param name="dateTime"> |
| /// A <c>System.DateTime</c> value to initialize this instance. |
| /// </param> |
| CacheableDate(DateTime dateTime); |
| |
| /// <summary> |
| /// Static function that returns a new default instance. |
| /// </summary> |
| inline static CacheableDate^ Create() |
| { |
| return gcnew CacheableDate(); |
| } |
| |
| /// <summary> |
| /// Static function that returns a new instance initialized to the |
| /// given <c>System.DateTime</c> value. |
| /// </summary> |
| inline static CacheableDate^ Create(DateTime dateTime) |
| { |
| return gcnew CacheableDate(dateTime); |
| } |
| |
| // Region: ISerializable Members |
| |
| /// <summary> |
| /// Serializes this object. |
| /// </summary> |
| /// <param name="output"> |
| /// the DataOutput object to use for serializing the object |
| /// </param> |
| virtual void ToData(DataOutput^ output); |
| |
| /// <summary> |
| /// Deserialize this object, typical implementation should return |
| /// the 'this' pointer. |
| /// </summary> |
| /// <param name="input"> |
| /// the DataInput stream to use for reading the object data |
| /// </param> |
| /// <returns>the deserialized object</returns> |
| virtual void FromData(DataInput^ input); |
| |
| /// <summary> |
| /// return the size of this object in bytes |
| /// </summary> |
| /// <summary> |
| /// return the size of this object in bytes |
| /// </summary> |
| virtual property System::UInt64 ObjectSize |
| { |
| virtual System::UInt64 get(); |
| } |
| |
| /// <summary> |
| /// Returns the classId of the instance being serialized. |
| /// This is used by deserialization to determine what instance |
| /// type to create and deserialize into. |
| /// </summary> |
| /// <returns>the classId</returns> |
| property int8_t DsCode |
| { |
| virtual int8_t get(); |
| } |
| |
| /// <summary> |
| /// Return a string representation of the object. |
| /// </summary> |
| virtual String^ ToString() override; |
| |
| // End Region: ISerializable Members |
| |
| |
| // Region: ICacheableKey Members |
| |
| /// <summary> |
| /// Return the hashcode for this key. |
| /// </summary> |
| virtual System::Int32 GetHashCode() override; |
| |
| /// <summary> |
| /// Return true if this key matches other object. |
| /// </summary> |
| virtual bool Equals(ICacheableKey^ other); |
| |
| /// <summary> |
| /// Return true if this key matches other object. |
| /// </summary> |
| virtual bool Equals(Object^ obj) override; |
| |
| // End Region: ICacheableKey Members |
| |
| /// <summary> |
| /// Gets the <c>System.DateTime</c> value. |
| /// </summary> |
| property DateTime Value |
| { |
| inline DateTime get() |
| { |
| return m_dateTime; |
| } |
| } |
| |
| /// <summary> |
| /// <c>DataTime</c> value since 1/1/1970 |
| /// </summary> |
| static initonly DateTime EpochTime = DateTime(1970, 1, 1, |
| 0, 0, 0, DateTimeKind::Utc); |
| |
| /// <summary> |
| /// Factory function to register this class. |
| /// </summary> |
| static ISerializable^ CreateDeserializable() |
| { |
| return gcnew CacheableDate(); |
| } |
| |
| private: |
| DateTime m_dateTime; |
| int m_hashcode; |
| }; |
| } // namespace Client |
| } // namespace Geode |
| } // namespace Apache |
| |
| |