本文整理汇总了C++中JsonValue::contains方法的典型用法代码示例。如果您正苦于以下问题：C++ JsonValue::contains方法的具体用法？C++ JsonValue::contains怎么用？C++ JsonValue::contains使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类JsonValue的用法示例。
在下文中一共展示了JsonValue::contains方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: configure
void LoggerManager::configure(const JsonValue& val) {
std::unique_lock<std::mutex> lock(reconfigureLock);
loggers.clear();
LoggerGroup::loggers.clear();
Level globalLevel;
if (val.contains("globalLevel")) {
auto levelVal = val("globalLevel");
if (levelVal.isInteger()) {
globalLevel = static_cast<Level>(levelVal.getInteger());
} else {
throw std::runtime_error("parameter globalLevel has wrong type");
}
} else {
globalLevel = TRACE;
}
std::vector<std::string> globalDisabledCategories;
if (val.contains("globalDisabledCategories")) {
auto globalDisabledCategoriesList = val("globalDisabledCategories");
if (globalDisabledCategoriesList.isArray()) {
size_t countOfCategories = globalDisabledCategoriesList.size();
for (size_t i = 0; i < countOfCategories; ++i) {
auto categoryVal = globalDisabledCategoriesList[i];
if (categoryVal.isString()) {
globalDisabledCategories.push_back(categoryVal.getString());
}
}
} else {
throw std::runtime_error("parameter globalDisabledCategories has wrong type");
}
}
if (val.contains("loggers")) {
auto loggersList = val("loggers");
if (loggersList.isArray()) {
size_t countOfLoggers = loggersList.size();
for (size_t i = 0; i < countOfLoggers; ++i) {
auto loggerConfiguration = loggersList[i];
if (!loggerConfiguration.isObject()) {
throw std::runtime_error("loggers element must be objects");
}
Level level = INFO;
if (loggerConfiguration.contains("level")) {
level = static_cast<Level>(loggerConfiguration("level").getInteger());
}
std::string type = loggerConfiguration("type").getString();
std::unique_ptr<Logging::CommonLogger> logger;
if (type == "console") {
logger.reset(new ConsoleLogger(level));
} else if (type == "file") {
std::string filename = loggerConfiguration("filename").getString();
auto fileLogger = new FileLogger(level);
fileLogger->init(filename);
logger.reset(fileLogger);
} else {
throw std::runtime_error("Unknown logger type: " + type);
}
if (loggerConfiguration.contains("pattern")) {
logger->setPattern(loggerConfiguration("pattern").getString());
}
std::vector<std::string> disabledCategories;
if (loggerConfiguration.contains("disabledCategories")) {
auto disabledCategoriesVal = loggerConfiguration("disabledCategories");
size_t countOfCategories = disabledCategoriesVal.size();
for (size_t i = 0; i < countOfCategories; ++i) {
auto categoryVal = disabledCategoriesVal[i];
if (categoryVal.isString()) {
logger->disableCategory(categoryVal.getString());
}
}
}
loggers.emplace_back(std::move(logger));
addLogger(*loggers.back());
}
} else {
throw std::runtime_error("loggers parameter has wrong type");
}
} else {
throw std::runtime_error("loggers parameter missing");
}
setMaxLevel(globalLevel);
for (const auto& category : globalDisabledCategories) {
disableCategory(category);
}
}