1 | /* |
---|
2 | * Licensed to the Apache Software Foundation (ASF) under one or more |
---|
3 | * contributor license agreements. See the NOTICE file distributed with |
---|
4 | * this work for additional information regarding copyright ownership. |
---|
5 | * The ASF licenses this file to You under the Apache License, Version 2.0 |
---|
6 | * (the "License"); you may not use this file except in compliance with |
---|
7 | * the License. You may obtain a copy of the License at |
---|
8 | * |
---|
9 | * http://www.apache.org/licenses/LICENSE-2.0 |
---|
10 | * |
---|
11 | * Unless required by applicable law or agreed to in writing, software |
---|
12 | * distributed under the License is distributed on an "AS IS" BASIS, |
---|
13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
---|
14 | * See the License for the specific language governing permissions and |
---|
15 | * limitations under the License. |
---|
16 | */ |
---|
17 | |
---|
18 | /* |
---|
19 | * $Id: XProtoType.hpp 568078 2007-08-21 11:43:25Z amassari $ |
---|
20 | */ |
---|
21 | |
---|
22 | |
---|
23 | #if !defined(XPROTOTYPE_HPP) |
---|
24 | #define XPROTOTYPE_HPP |
---|
25 | |
---|
26 | #include <xercesc/util/PlatformUtils.hpp> |
---|
27 | |
---|
28 | XERCES_CPP_NAMESPACE_BEGIN |
---|
29 | |
---|
30 | class XSerializeEngine; |
---|
31 | class XSerializable; |
---|
32 | |
---|
33 | class XMLUTIL_EXPORT XProtoType |
---|
34 | { |
---|
35 | public: |
---|
36 | |
---|
37 | void store(XSerializeEngine& serEng) const; |
---|
38 | |
---|
39 | static void load(XSerializeEngine& serEng |
---|
40 | , XMLByte* const name |
---|
41 | , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager |
---|
42 | ); |
---|
43 | |
---|
44 | // ------------------------------------------------------------------------------- |
---|
45 | // data |
---|
46 | // |
---|
47 | // fClassName: |
---|
48 | // name of the XSerializable derivatives |
---|
49 | // |
---|
50 | // fCreateObject: |
---|
51 | // pointer to the factory method (createObject()) |
---|
52 | // of the XSerializable derivatives |
---|
53 | // |
---|
54 | // ------------------------------------------------------------------------------- |
---|
55 | |
---|
56 | XMLByte* fClassName; |
---|
57 | |
---|
58 | XSerializable* (*fCreateObject)(MemoryManager*); |
---|
59 | |
---|
60 | }; |
---|
61 | |
---|
62 | #define DECL_XPROTOTYPE(class_name) \ |
---|
63 | static XProtoType class##class_name; \ |
---|
64 | static XSerializable* createObject(MemoryManager* manager); |
---|
65 | |
---|
66 | /*** |
---|
67 | * For non-abstract class |
---|
68 | ***/ |
---|
69 | #define IMPL_XPROTOTYPE_TOCREATE(class_name) \ |
---|
70 | IMPL_XPROTOTYPE_INSTANCE(class_name) \ |
---|
71 | XSerializable* class_name::createObject(MemoryManager* manager) \ |
---|
72 | {return new (manager) class_name(manager);} |
---|
73 | |
---|
74 | /*** |
---|
75 | * For abstract class |
---|
76 | ***/ |
---|
77 | #define IMPL_XPROTOTYPE_NOCREATE(class_name) \ |
---|
78 | IMPL_XPROTOTYPE_INSTANCE(class_name) \ |
---|
79 | XSerializable* class_name::createObject(MemoryManager*) \ |
---|
80 | {return 0;} |
---|
81 | |
---|
82 | |
---|
83 | /*** |
---|
84 | * Helper Macro |
---|
85 | ***/ |
---|
86 | #define XPROTOTYPE_CLASS(class_name) ((XProtoType*)(&class_name::class##class_name)) |
---|
87 | |
---|
88 | #define IMPL_XPROTOTYPE_INSTANCE(class_name) \ |
---|
89 | XProtoType class_name::class##class_name = \ |
---|
90 | {(XMLByte*) #class_name, class_name::createObject }; |
---|
91 | |
---|
92 | XERCES_CPP_NAMESPACE_END |
---|
93 | |
---|
94 | #endif |
---|