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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 VALIDATED_TYPES_JSON_INL_H_
#define VALIDATED_TYPES_JSON_INL_H_
#include "rpc_base/rpc_base.h"
#include "json/value.h"
namespace rpc {
/*
* Composite type
*/
// static
template<class T, size_t minsize, size_t maxsize>
void CompositeType::WriteJsonField(const char* field_name,
const Array<T, minsize, maxsize>& field,
Json::Value* json_value) {
if (field.is_initialized()) {
(*json_value)[field_name] = field.ToJsonValue();
}
}
// static
template<class T, size_t minsize, size_t maxsize>
void CompositeType::WriteJsonField(const char* field_name,
const Map<T, minsize, maxsize>& field,
Json::Value* json_value) {
if (field.is_initialized()) {
(*json_value)[field_name] = field.ToJsonValue();
}
}
// static
template<class T>
void CompositeType::WriteJsonField(const char* field_name,
const Optional<T>& field,
Json::Value* json_value) {
if (field.is_initialized()) {
(*json_value)[field_name] = field->ToJsonValue();
}
}
// static
template<class T>
void CompositeType::WriteJsonField(const char* field_name,
const Mandatory<T>& field,
Json::Value* json_value) {
(*json_value)[field_name] = field.ToJsonValue();
}
inline Boolean::Boolean(const Json::Value& value)
: PrimitiveType(!value.isNull(), value.isBool()),
value_(valid_ ? value.asBool() : bool()) {
}
inline Boolean::Boolean(const Json::Value& value, bool def_value)
: PrimitiveType(true, value.isBool() || value.isNull()),
value_(value.isBool() ? value.asBool() : def_value) {
}
inline Json::Value Boolean::ToJsonValue() const {
return Json::Value(value_);
}
template<typename T, T minval, T maxval>
Integer<T, minval, maxval>::Integer(const Json::Value& value)
: PrimitiveType(!value.isNull(),
value.isInt() && range_.Includes(value.asInt64())),
value_(valid_ ? value.asInt64() : IntType()) {
}
template<typename T, T minval, T maxval>
Integer<T, minval, maxval>::Integer(const Json::Value& value, IntType def_value)
: PrimitiveType(true, (value.isInt() && range_.Includes(value.asInt64()))
|| value.isNull()),
value_(value.isInt() ? value.asInt64() : def_value) {
}
// TODO: int64_t support
template<typename T, T minval, T maxval>
Json::Value Integer<T, minval, maxval>::ToJsonValue() const {
return Json::Value(int32_t(value_));
}
template<int64_t minnum, int64_t maxnum, int64_t minden, int64_t maxden>
Float<minnum, maxnum, minden, maxden>::Float(const Json::Value& value)
: PrimitiveType(!value.isNull(),
value.isDouble() && range_.Includes(value.asDouble())),
value_(valid_ ? value.asDouble() : double()) {
}
template<int64_t minnum, int64_t maxnum, int64_t minden, int64_t maxden>
Float<minnum, maxnum, minden, maxden>::Float(const Json::Value& value,
double def_value)
: PrimitiveType(true, (value.isDouble()
&& range_.Includes(value.asDouble()))
|| value.isNull()),
value_(value.isDouble() ? value.asDouble() : def_value) {
}
template<int64_t minnum, int64_t maxnum, int64_t minden, int64_t maxden>
Json::Value Float<minnum, maxnum, minden, maxden>::ToJsonValue() const {
return Json::Value(value_);
}
template<size_t minlen, size_t maxlen>
String<minlen, maxlen>::String(const Json::Value& value)
: PrimitiveType(!value.isNull(),
(value.isString() &&
length_range_.Includes(value.asString().length()))),
value_(valid_ ? value.asString() : std::string()) {
}
template<size_t minlen, size_t maxlen>
String<minlen, maxlen>::String(const Json::Value& value, const std::string& def_value)
: PrimitiveType(true, (value.isString()
&& length_range_.Includes(value.asString().length()))
|| value.isNull()),
value_(value.isString() ? value.asString() : def_value) {
}
template<size_t minlen, size_t maxlen>
Json::Value String<minlen, maxlen>::ToJsonValue() const {
return Json::Value(value_);
}
template<typename T>
Enum<T>::Enum(const Json::Value& value)
: PrimitiveType(!value.isNull(), value.isString()),
value_(EnumType()) {
if (valid_) {
valid_ = EnumFromJsonString(value.asString(), &value_);
}
}
template<typename T>
Enum<T>::Enum(const Json::Value& value, EnumType def_value)
: PrimitiveType(true, value.isString() || value.isNull()),
value_(def_value) {
if (value.isString()) {
valid_ = EnumFromJsonString(value.asString(), &value_);
}
}
template<typename T>
Json::Value Enum<T>::ToJsonValue() const {
return Json::Value(Json::StaticString(EnumToJsonString(value_)));
}
template<typename T, size_t minsize, size_t maxsize>
Array<T, minsize, maxsize>::Array(const Json::Value& value) {
if (value.isArray()) {
this->reserve(value.size());
for (Json::Value::const_iterator i = value.begin(); i != value.end(); ++i) {
push_back(*i);
}
} else if (value.isNull()) {
// Do nothing, keep array empty and uninitialized
} else {
// In case of non-array value initialize array with null value
// so it handled as initialized but invalid
push_back(Json::Value());
}
}
template<typename T, size_t minsize, size_t maxsize>
Json::Value Array<T, minsize, maxsize>::ToJsonValue() const {
Json::Value array(Json::arrayValue);
array.resize(this->size());
for (size_t i = 0; i != this->size(); ++i) {
array[Json::ArrayIndex(i)] = (this->operator [](i)).ToJsonValue();
}
return array;
}
template<typename T, size_t minsize, size_t maxsize>
Map<T, minsize, maxsize>::Map(const Json::Value& value) {
if (value.isObject()) {
for (Json::Value::const_iterator i = value.begin(); i != value.end(); ++i) {
this->insert(typename MapType::value_type(i.key().asString(), T(*i)));
}
} else if (value.isNull()) {
// Do nothing, keep array empty and uninitialized
} else {
// In case of non-array value initialize array with null value
// so it handled as initialized but invalid
this->insert(typename MapType::value_type("", T(Json::Value())));
}
}
template<typename T, size_t minsize, size_t maxsize>
Json::Value Map<T, minsize, maxsize>::ToJsonValue() const {
Json::Value map(Json::objectValue);
for (typename MapType::const_iterator i = this->begin(); i != this->end(); ++i) {
map[i->first] = i->second.ToJsonValue();
}
return map;
}
template<typename T>
template<typename U>
Mandatory<T>::Mandatory(const Json::Value& value, const U& def_value)
: T(value, def_value) {
}
template<typename T>
template<typename U>
Optional<T>::Optional(const Json::Value& value, const U& def_value)
: value_(value, def_value) {
}
} // namespace rpc
#endif /* VALIDATED_TYPES_JSON_INL_H_ */
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