| /* |
| * 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. |
| */ |
| |
| /* |
| * $Id: XSerializable.hpp 568078 2007-08-21 11:43:25Z amassari $ |
| */ |
| |
| #if !defined(XSERIALIZABLE_HPP) |
| #define XSERIALIZABLE_HPP |
| |
| #include <xercesc/internal/XSerializeEngine.hpp> |
| #include <xercesc/internal/XProtoType.hpp> |
| |
| XERCES_CPP_NAMESPACE_BEGIN |
| |
| class XMLUTIL_EXPORT XSerializable |
| { |
| public : |
| |
| // ----------------------------------------------------------------------- |
| // Constructors and Destructor |
| // ----------------------------------------------------------------------- |
| virtual ~XSerializable() {} ; |
| |
| // ----------------------------------------------------------------------- |
| // Serialization Interface |
| // ----------------------------------------------------------------------- |
| virtual bool isSerializable() const = 0; |
| |
| virtual void serialize(XSerializeEngine& ) = 0; |
| |
| virtual XProtoType* getProtoType() const = 0; |
| |
| protected: |
| XSerializable() {} |
| XSerializable(const XSerializable& ) {} |
| |
| private: |
| // ----------------------------------------------------------------------- |
| // Unimplemented assignment operator |
| // ----------------------------------------------------------------------- |
| XSerializable& operator=(const XSerializable&); |
| |
| }; |
| |
| inline void XSerializable::serialize(XSerializeEngine& ) |
| { |
| } |
| |
| /*** |
| * Macro to be included in XSerializable derivatives' |
| * declaration's public section |
| ***/ |
| #define DECL_XSERIALIZABLE(class_name) \ |
| public: \ |
| \ |
| DECL_XPROTOTYPE(class_name) \ |
| \ |
| virtual bool isSerializable() const ; \ |
| virtual XProtoType* getProtoType() const; \ |
| virtual void serialize(XSerializeEngine&); \ |
| \ |
| inline friend XSerializeEngine& operator>>(XSerializeEngine& serEng \ |
| , class_name*& objPtr) \ |
| {objPtr = (class_name*) serEng.read(XPROTOTYPE_CLASS(class_name)); \ |
| return serEng; \ |
| }; |
| |
| /*** |
| * Macro to be included in the implementation file |
| * of XSerializable derivatives' which is instantiable |
| ***/ |
| #define IMPL_XSERIALIZABLE_TOCREATE(class_name) \ |
| IMPL_XPROTOTYPE_TOCREATE(class_name) \ |
| IMPL_XSERIAL(class_name) |
| |
| /*** |
| * Macro to be included in the implementation file |
| * of XSerializable derivatives' which is UN-instantiable |
| ***/ |
| #define IMPL_XSERIALIZABLE_NOCREATE(class_name) \ |
| IMPL_XPROTOTYPE_NOCREATE(class_name) \ |
| IMPL_XSERIAL(class_name) |
| |
| /*** |
| * Helper Macro |
| ***/ |
| #define IMPL_XSERIAL(class_name) \ |
| bool class_name::isSerializable() const \ |
| {return true; } \ |
| XProtoType* class_name::getProtoType() const \ |
| {return XPROTOTYPE_CLASS(class_name); } |
| |
| #define IS_EQUIVALENT(lptr, rptr) \ |
| if (lptr == rptr) \ |
| return true; \ |
| if (( lptr && !rptr) || (!lptr && rptr)) \ |
| return false; |
| |
| XERCES_CPP_NAMESPACE_END |
| |
| #endif |
| |