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// Copyright 2016 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "database/src/ios/mutable_data_ios.h"
#include "FIRDatabase.h"
#include "app/src/log.h"
#include "app/src/util_ios.h"
#include "database/src/common/database_reference.h"
#include "database/src/include/firebase/database/mutable_data.h"
#include "database/src/ios/database_ios.h"
#include "database/src/ios/database_reference_ios.h"
namespace firebase {
namespace database {
namespace internal {
using util::IdToVariant;
using util::VariantToId;
MutableDataInternal::MutableDataInternal(DatabaseInternal* database,
std::unique_ptr<FIRMutableDataPointer> impl)
: db_(database), impl_(std::move(impl)) {}
MutableDataInternal::~MutableDataInternal() {}
MutableDataInternal* MutableDataInternal::Child(const char* path) {
return new MutableDataInternal(
db_, std::make_unique<FIRMutableDataPointer>([impl() childDataByAppendingPath:@(path)]));
}
std::vector<MutableData> MutableDataInternal::GetChildren() {
std::vector<MutableData> result;
result.reserve(GetChildrenCount());
for (FIRMutableData* child in impl().children) {
result.push_back(
MutableData(new MutableDataInternal(db_, std::make_unique<FIRMutableDataPointer>(child))));
}
return result;
}
size_t MutableDataInternal::GetChildrenCount() { return static_cast<size_t>(impl().childrenCount); }
const char* MutableDataInternal::GetKey() const { return [impl().key UTF8String]; }
std::string MutableDataInternal::GetKeyString() const {
const char* key = [impl().key UTF8String];
return std::string(key ? key : "");
}
Variant MutableDataInternal::GetValue() const { return IdToVariant(impl().value); }
Variant MutableDataInternal::GetPriority() { return IdToVariant(impl().priority); }
bool MutableDataInternal::HasChild(const char* path) const {
return [impl() hasChildAtPath:@(path)] != NO ? true : false;
}
void MutableDataInternal::SetValue(Variant value) { impl().value = VariantToId(value); }
void MutableDataInternal::SetPriority(Variant priority) {
if (!IsValidPriority(priority)) {
db_->logger()->LogError(kErrorMsgInvalidVariantForPriority);
} else {
impl().priority = VariantToId(priority);
}
}
} // namespace internal
} // namespace database
} // namespace firebase