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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "value_converter.h"
#include <vespa/config/common/exceptions.h>
#include <vespa/vespalib/locale/c.h>
#include <vespa/vespalib/util/stringfmt.h>
using namespace vespalib;
using namespace vespalib::slime;
namespace config::internal {
template<>
int32_t convertValue(const ::vespalib::slime::Inspector & __inspector) {
switch (__inspector.type().getId()) {
case LONG::ID: return static_cast<int32_t>(__inspector.asLong());
case DOUBLE::ID: return static_cast<int32_t>(__inspector.asDouble());
case STRING::ID: return static_cast<int32_t>(strtoll(__inspector.asString().make_string().c_str(), 0, 0));
}
throw InvalidConfigException(make_string("Expected int32_t, but got incompatible config type %u", __inspector.type().getId()));
}
template<>
int64_t convertValue(const ::vespalib::slime::Inspector & __inspector) {
switch (__inspector.type().getId()) {
case LONG::ID: return static_cast<int64_t>(__inspector.asLong());
case DOUBLE::ID: return static_cast<int64_t>(__inspector.asDouble());
case STRING::ID: return static_cast<int64_t>(strtoll(__inspector.asString().make_string().c_str(), 0, 0));
}
throw InvalidConfigException(make_string("Expected int64_t, but got incompatible config type %u", __inspector.type().getId()));
}
template<>
double convertValue(const ::vespalib::slime::Inspector & __inspector) {
switch (__inspector.type().getId()) {
case LONG::ID: return static_cast<double>(__inspector.asLong());
case DOUBLE::ID: return static_cast<double>(__inspector.asDouble());
case STRING::ID: return static_cast<double>(vespalib::locale::c::strtod(__inspector.asString().make_string().c_str(), 0));
}
throw InvalidConfigException(make_string("Expected double, but got incompatible config type %u", __inspector.type().getId()));
}
template<>
bool convertValue(const ::vespalib::slime::Inspector & __inspector) {
switch (__inspector.type().getId()) {
case BOOL::ID: return __inspector.asBool();
case STRING::ID:
vespalib::string s(__inspector.asString().make_string());
return s.compare("true") == 0 ? true : false;
}
throw InvalidConfigException(make_string("Expected bool, but got incompatible config type %u", __inspector.type().getId()));
}
template<>
vespalib::string convertValue(const ::vespalib::slime::Inspector & __inspector) { return __inspector.asString().make_string(); }
void
requireValid(vespalib::stringref __fieldName, const ::vespalib::slime::Inspector & __inspector) {
if (!__inspector.valid()) {
throw ::config::InvalidConfigException("Value for '" + __fieldName + "' required but not found");
}
}
}
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