| /* |
| * 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 "IDataSerializablePrimitive.hpp" |
| |
| #include "begin_native.hpp" |
| #include <geode/internal/InternalId.hpp> |
| #include "end_native.hpp" |
| |
| using namespace System; |
| |
| namespace Apache |
| { |
| namespace Geode |
| { |
| namespace Client |
| { |
| |
| /// <summary> |
| /// An mutable generic <see cref="System.Object" /> wrapper that can |
| /// serve as a distributable value for caching. |
| /// </summary> |
| /// <remarks> |
| /// <para> |
| /// This class can serialize any class which has either the |
| /// [Serializable] attribute set or implements |
| /// <see cref="System.Runtime.Serialization.ISerializable" /> interface. |
| /// However, for better efficiency the latter should be avoided and the |
| /// user should implement <see cref="../../ISerializable" /> instead. |
| /// </para><para> |
| /// The user must keep in mind that the rules that apply to runtime |
| /// serialization would be the rules that apply to this class. For |
| /// the serialization will be carried out by serializing all the |
| /// members (public/private/protected) of the class. Each of the |
| /// contained classes should also have either the [Serializable] |
| /// attribute set or implement <c>ISerializable</c> interface. |
| /// </para> |
| /// </remarks> |
| public ref class CacheableObject |
| : public IDataSerializablePrimitive |
| { |
| public: |
| /// <summary> |
| /// Static function to create a new instance from the given object. |
| /// </summary> |
| /// <remarks> |
| /// If the given object is null then this method returns null. |
| /// </remarks> |
| inline static CacheableObject^ Create(Object^ value) |
| { |
| return (value != nullptr ? gcnew CacheableObject(value) : |
| nullptr); |
| } |
| |
| virtual void ToData(DataOutput^ output); |
| |
| virtual void FromData(DataInput^ input); |
| |
| virtual property System::UInt64 ObjectSize |
| { |
| virtual System::UInt64 get(); |
| } |
| |
| property int8_t DsCode |
| { |
| virtual int8_t get() |
| { |
| return static_cast<int8_t>(apache::geode::client::internal::InternalId::CacheableManagedObject); |
| } |
| } |
| |
| /// <summary> |
| /// Gets the object value. |
| /// </summary> |
| /// <remarks> |
| /// The user can modify the object and the changes shall be reflected |
| /// immediately in the local cache. For this change to be propagate to |
| /// other members of the distributed system, the object needs to be |
| /// put into the cache. |
| /// </remarks> |
| property Object^ Value |
| { |
| inline Object^ get() |
| { |
| return m_obj; |
| } |
| } |
| |
| virtual String^ ToString() override |
| { |
| return (m_obj == nullptr ? nullptr : m_obj->ToString()); |
| } |
| |
| /// <summary> |
| /// Factory function to register this class. |
| /// </summary> |
| static ISerializable^ CreateDeserializable() |
| { |
| return gcnew CacheableObject(nullptr); |
| } |
| |
| internal: |
| /// <summary> |
| /// Allocates a new instance from the given object. |
| /// </summary> |
| inline CacheableObject(Object^ value) |
| : m_obj(value), m_objectSize(0) { } |
| |
| |
| |
| private: |
| Object^ m_obj; |
| System::UInt64 m_objectSize; |
| }; |
| } // namespace Client |
| } // namespace Geode |
| } // namespace Apache |
| |