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/*
* Copyright (c) 2014, Ford Motor Company
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following
* disclaimer in the documentation and/or other materials provided with the
* distribution.
*
* Neither the name of the Ford Motor Company nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef SRC_COMPONENTS_SMART_OBJECTS_INCLUDE_SMART_OBJECTS_DEFAULT_SHEMA_ITEM_H_
#define SRC_COMPONENTS_SMART_OBJECTS_INCLUDE_SMART_OBJECTS_DEFAULT_SHEMA_ITEM_H_
#include "utils/macro.h"
#include "utils/shared_ptr.h"
#include "smart_objects/schema_item.h"
#include "smart_objects/schema_item_parameter.h"
#include "smart_objects/smart_object.h"
namespace NsSmartDeviceLink {
namespace NsSmartObjects {
/**
* @brief Default schema item.
**/
template <typename Type>
class CDefaultSchemaItem : public ISchemaItem {
public:
typedef TSchemaItemParameter<Type> ParameterType;
/**
* @deprecated
* @brief Validate smart object.
* @param Object Object to validate.
* @return Errors::ERROR
**/
Errors::eType validate(const SmartObject& Object) OVERRIDE;
/**
* @brief Validate smart object.
* @param Object Object to validate.
* @param report__ object for reporting errors during validation
* @return Errors::ERROR
**/
Errors::eType validate(const SmartObject& Object,
rpc::ValidationReport* report__) OVERRIDE;
/**
* @brief Set default value to an object.
* @param Object Object to set default value.
* @return true if default value was successfully set, false otherwise.
**/
bool setDefaultValue(SmartObject& Object) OVERRIDE;
/**
* @brief Build smart object by smart schema having copied matched
* parameters from pattern smart object
* @param pattern_object pattern object
* @param result_object object to build
*/
void BuildObjectBySchema(const SmartObject& pattern_object,
SmartObject& result_object) OVERRIDE;
protected:
explicit CDefaultSchemaItem(const ParameterType& DefaultValue);
/**
* @brief SmartType getter for primitive types common logic
* @return SmartType for ShemaItem
*/
virtual SmartType getSmartType() const = 0;
/**
* @brief Default value getter for primitive types common logic
* @return Default value for selected type
*/
virtual Type getDefaultValue() const = 0;
/**
* @param DefaultValue Default value of a parameter.
*/
const ParameterType mDefaultValue;
private:
DISALLOW_COPY_AND_ASSIGN(CDefaultSchemaItem<Type>);
};
template <typename Type>
CDefaultSchemaItem<Type>::CDefaultSchemaItem(const ParameterType& DefaultValue)
: mDefaultValue(DefaultValue) {}
template <typename Type>
Errors::eType CDefaultSchemaItem<Type>::validate(const SmartObject& Object) {
rpc::ValidationReport report("RPC");
return validate(Object, &report);
}
template <typename Type>
Errors::eType CDefaultSchemaItem<Type>::validate(
const SmartObject& Object, rpc::ValidationReport* report__) {
if (getSmartType() != Object.getType()) {
std::string validation_info = "Incorrect type, expected: " +
SmartObject::typeToString(getSmartType()) +
", got: " +
SmartObject::typeToString(Object.getType());
report__->set_validation_info(validation_info);
return Errors::INVALID_VALUE;
} else {
return Errors::OK;
}
}
template <typename Type>
bool CDefaultSchemaItem<Type>::setDefaultValue(SmartObject& Object) {
Type value;
if (mDefaultValue.getValue(value)) {
Object = value;
return true;
}
return false;
}
template <typename Type>
void CDefaultSchemaItem<Type>::BuildObjectBySchema(
const SmartObject& pattern_object, SmartObject& result_object) {
if (getSmartType() == pattern_object.getType()) {
result_object = pattern_object;
} else {
if (!setDefaultValue(result_object)) {
result_object = getDefaultValue();
}
}
}
} // namespace NsSmartObjects
} // namespace NsSmartDeviceLink
#endif // SRC_COMPONENTS_SMART_OBJECTS_INCLUDE_SMART_OBJECTS_DEFAULT_SHEMA_ITEM_H_
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