| /* |
| * 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 "begin_native.hpp" |
| #include <SerializationRegistry.hpp> |
| #include "end_native.hpp" |
| |
| #include "impl/CacheResolver.hpp" |
| #include "impl/PdxHelper.hpp" |
| #include "impl/PdxManagedCacheableKey.hpp" |
| |
| namespace apache { |
| namespace geode { |
| namespace client { |
| namespace Managed = Apache::Geode::Client; |
| |
| /** |
| * Intercept (de)serialization of PDX types into the .NET managed layer. |
| */ |
| class ManagedPdxTypeHandler : public PdxTypeHandler |
| { |
| public: |
| ~ManagedPdxTypeHandler() noexcept override = default; |
| |
| void serialize(const std::shared_ptr<PdxSerializable>& pdxSerializable, |
| DataOutput& dataOutput) const override |
| { |
| if (auto wrappedPdxSerializable = dynamic_cast<const PdxManagedCacheableKey*>(pdxSerializable.get())) |
| { |
| try |
| { |
| auto cache = CacheResolver::Lookup(dataOutput.getCache()); |
| Managed::DataOutput managedDataOutput(&dataOutput, true, cache); |
| |
| auto managedPdx = wrappedPdxSerializable->ptr(); |
| Managed::Internal::PdxHelper::SerializePdx(%managedDataOutput, managedPdx); |
| |
| managedDataOutput.WriteBytesToUMDataOutput(); |
| } |
| catch (Apache::Geode::Client::GeodeException^ ex) |
| { |
| ex->ThrowNative(); |
| } |
| catch (System::Exception^ ex) |
| { |
| Apache::Geode::Client::GeodeException::ThrowNative(ex); |
| } |
| } |
| else |
| { |
| throw IllegalStateException("Not managed PDX object."); |
| } |
| } |
| |
| std::shared_ptr<PdxSerializable> deserialize(DataInput& dataInput) const override |
| { |
| try |
| { |
| auto cache = CacheResolver::Lookup(dataInput.getCache()); |
| |
| Managed::DataInput managedDataInput(&dataInput, true, cache); |
| |
| auto serializationRegistry = CacheRegionHelper::getCacheImpl(dataInput.getCache())->getSerializationRegistry().get(); |
| auto managedPdx = Apache::Geode::Client::Internal::PdxHelper::DeserializePdx(%managedDataInput, false, serializationRegistry); |
| |
| dataInput.advanceCursor(managedDataInput.BytesReadInternally); |
| |
| return std::shared_ptr<PdxManagedCacheableKey>(new PdxManagedCacheableKey(managedPdx)); |
| } |
| catch (Apache::Geode::Client::GeodeException^ ex) |
| { |
| ex->ThrowNative(); |
| } |
| catch (System::Exception^ ex) |
| { |
| Apache::Geode::Client::GeodeException::ThrowNative(ex); |
| } |
| |
| return nullptr; |
| } |
| |
| }; |
| |
| } // namespace client |
| } // namespace geode |
| } // namespace apache |
| |