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      1 /*
      2  * Copyright (c) 2011-2015, 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 "parameter_export.h"
     33 
     34 #include "SubsystemObject.h"
     35 #include "MappingContext.h"
     36 #include <string>
     37 
     38 class PARAMETER_EXPORT CSubsystemObjectCreator
     39 {
     40 public:
     41     CSubsystemObjectCreator(const std::string &strMappingKey, uint32_t uiAncestorIdMask,
     42                             size_t maxConfigurableElementSize);
     43 
     44     // Accessors
     45     const std::string &getMappingKey() const;
     46     uint32_t getAncestorMask() const;
     47     size_t getMaxConfigurableElementSize() const;
     48 
     49     // Object creation
     50     virtual CSubsystemObject *objectCreate(
     51         const std::string &strMappingValue,
     52         CInstanceConfigurableElement *pInstanceConfigurableElement, const CMappingContext &context,
     53         core::log::Logger &logger) const = 0;
     54 
     55     virtual ~CSubsystemObjectCreator() = default;
     56 
     57 private:
     58     // Mapping key
     59     std::string _strMappingKey;
     60     // Mask of must-be-specified ancestors
     61     uint32_t _uiAncestorIdMask;
     62     // Masximum expected size for configurable elment (-1 means none)
     63     size_t _maxConfigurableElementSize;
     64 };
     65