1 /*
2  * Copyright (c) 2011-2014, Intel Corporation
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without modification,
6  * are permitted provided that the following conditions are met:
7  *
8  * 1. Redistributions of source code must retain the above copyright notice, this
9  * list of conditions and the following disclaimer.
10  *
11  * 2. Redistributions in binary form must reproduce the above copyright notice,
12  * this list of conditions and the following disclaimer in the documentation and/or
13  * other materials provided with the distribution.
14  *
15  * 3. Neither the name of the copyright holder nor the names of its contributors
16  * may be used to endorse or promote products derived from this software without
17  * specific prior written permission.
18  *
19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
21  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
23  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
26  * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
28  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29  */
30 #pragma once
31 
32 #include <map>
33 #include <string>
34 
35 #include "Element.h"
36 
37 class CElementBuilder;
38 
39 class CElementLibrary
40 {
41     typedef std::map<std::string, const CElementBuilder*> ElementBuilderMap;
42     typedef ElementBuilderMap::iterator ElementBuilderMapIterator;
43     typedef ElementBuilderMap::const_iterator ElementBuilderMapConstIterator;
44 
45 public:
46     CElementLibrary();
47     virtual ~CElementLibrary();
48 
49     /** Add a xml tag and it's corresponding builder in the library.
50        *
51        * @param[in] xmlTag is the tag of an xml element that can be given to the builder to
52        *               create a new element.
53        * @param[in] pElementBuilder is the tag associated element builder.
54        */
55     void addElementBuilder(const std::string& type, const CElementBuilder *pElementBuilder);
56     void clean();
57 
58     // Instantiation
59     CElement* createElement(const CXmlElement& xmlElement) const;
60 
61 private:
62     // Builder type
63     virtual std::string getBuilderType(const CXmlElement& xmlElement) const;
64 
65     // Builders
66     ElementBuilderMap _elementBuilderMap;
67 };
68