[188] | 1 | /*
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| 2 | * The Apache Software License, Version 1.1
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| 3 | *
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| 4 | * Copyright (c) 2003 The Apache Software Foundation. All rights
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| 5 | * reserved.
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| 6 | *
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| 7 | * Redistribution and use in source and binary forms, with or without
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| 8 | * modification, are permitted provided that the following conditions
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| 9 | * are met:
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| 10 | *
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| 11 | * 1. Redistributions of source code must retain the above copyright
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| 12 | * notice, this list of conditions and the following disclaimer.
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| 13 | *
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| 14 | * 2. Redistributions in binary form must reproduce the above copyright
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| 15 | * notice, this list of conditions and the following disclaimer in
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| 16 | * the documentation and/or other materials provided with the
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| 17 | * distribution.
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| 18 | *
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| 19 | * 3. The end-user documentation included with the redistribution,
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| 20 | * if any, must include the following acknowledgment:
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| 21 | * "This product includes software developed by the
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| 22 | * Apache Software Foundation (http://www.apache.org/)."
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| 23 | * Alternately, this acknowledgment may appear in the software itself,
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| 24 | * if and wherever such third-party acknowledgments normally appear.
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| 25 | *
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| 26 | * 4. The names "Xerces" and "Apache Software Foundation" must
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| 27 | * not be used to endorse or promote products derived from this
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| 28 | * software without prior written permission. For written
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| 29 | * permission, please contact apache\@apache.org.
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| 30 | *
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| 31 | * 5. Products derived from this software may not be called "Apache",
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| 32 | * nor may "Apache" appear in their name, without prior written
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| 33 | * permission of the Apache Software Foundation.
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| 34 | *
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| 35 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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| 36 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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| 37 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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| 38 | * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
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| 39 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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| 40 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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| 41 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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| 42 | * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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| 43 | * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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| 44 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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| 45 | * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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| 46 | * SUCH DAMAGE.
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| 47 | * ====================================================================
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| 48 | *
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| 49 | * This software consists of voluntary contributions made by many
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| 50 | * individuals on behalf of the Apache Software Foundation, and was
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| 51 | * originally based on software copyright (c) 1999, International
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| 52 | * Business Machines, Inc., http://www.ibm.com . For more information
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| 53 | * on the Apache Software Foundation, please see
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| 54 | * <http://www.apache.org/>.
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| 55 | */
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| 56 |
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| 57 | /*
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| 58 | * $Id: XProtoType.hpp,v 1.4 2004/01/29 11:46:30 cargilld Exp $
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| 59 | * $Log: XProtoType.hpp,v $
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| 60 | * Revision 1.4 2004/01/29 11:46:30 cargilld
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| 61 | * Code cleanup changes to get rid of various compiler diagnostic messages.
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| 62 | *
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| 63 | * Revision 1.3 2003/12/17 00:18:34 cargilld
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| 64 | * Update to memory management so that the static memory manager (one used to call Initialize) is only for static data.
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| 65 | *
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| 66 | * Revision 1.2 2003/09/23 18:12:19 peiyongz
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| 67 | * Macro re-organized: provide create/nocreate macros for abstract and
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| 68 | * nonabstract classes
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| 69 | *
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| 70 | * Revision 1.1 2003/09/18 18:31:24 peiyongz
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| 71 | * OSU: Object Serialization Utilities
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| 72 | *
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| 73 | */
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| 74 |
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| 75 |
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| 76 | #if !defined(XPROTOTYPE_HPP)
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| 77 | #define XPROTOTYPE_HPP
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| 78 |
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| 79 | #include <xercesc/util/PlatformUtils.hpp>
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| 80 |
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| 81 | XERCES_CPP_NAMESPACE_BEGIN
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| 82 |
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| 83 | class XSerializeEngine;
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| 84 | class XSerializable;
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| 85 |
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| 86 | class XMLUTIL_EXPORT XProtoType
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| 87 | {
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| 88 | public:
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| 89 |
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| 90 | void store(XSerializeEngine& serEng) const;
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| 91 |
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| 92 | static void load(XSerializeEngine& serEng
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| 93 | , XMLByte* const name
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| 94 | , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
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| 95 | );
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| 96 |
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| 97 | // -------------------------------------------------------------------------------
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| 98 | // data
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| 99 | //
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| 100 | // fClassName:
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| 101 | // name of the XSerializable derivatives
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| 102 | //
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| 103 | // fCreateObject:
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| 104 | // pointer to the factory method (createObject())
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| 105 | // of the XSerializable derivatives
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| 106 | //
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| 107 | // -------------------------------------------------------------------------------
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| 108 |
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| 109 | XMLByte* fClassName;
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| 110 |
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| 111 | XSerializable* (*fCreateObject)(MemoryManager*);
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| 112 |
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| 113 | };
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| 114 |
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| 115 | #define DECL_XPROTOTYPE(class_name) \
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| 116 | static XProtoType class##class_name; \
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| 117 | static XSerializable* createObject(MemoryManager* manager);
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| 118 |
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| 119 | /***
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| 120 | * For non-abstract class
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| 121 | ***/
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| 122 | #define IMPL_XPROTOTYPE_TOCREATE(class_name) \
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| 123 | IMPL_XPROTOTYPE_INSTANCE(class_name) \
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| 124 | XSerializable* class_name::createObject(MemoryManager* manager) \
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| 125 | {return new (manager) class_name(manager);}
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| 126 |
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| 127 | /***
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| 128 | * For abstract class
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| 129 | ***/
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| 130 | #define IMPL_XPROTOTYPE_NOCREATE(class_name) \
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| 131 | IMPL_XPROTOTYPE_INSTANCE(class_name) \
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| 132 | XSerializable* class_name::createObject(MemoryManager*) \
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| 133 | {return 0;}
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| 134 |
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| 135 |
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| 136 | /***
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| 137 | * Helper Macro
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| 138 | ***/
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| 139 | #define XPROTOTYPE_CLASS(class_name) ((XProtoType*)(&class_name::class##class_name))
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| 140 |
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| 141 | #define IMPL_XPROTOTYPE_INSTANCE(class_name) \
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| 142 | XProtoType class_name::class##class_name = \
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| 143 | {(XMLByte*) #class_name, class_name::createObject };
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| 144 |
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| 145 | XERCES_CPP_NAMESPACE_END
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| 146 |
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| 147 | #endif
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