mirror of https://gitee.com/bigwinds/arangodb
74 lines
2.3 KiB
C++
74 lines
2.3 KiB
C++
////////////////////////////////////////////////////////////////////////////////
|
|
/// DISCLAIMER
|
|
///
|
|
/// Copyright 2014-2016 ArangoDB GmbH, Cologne, Germany
|
|
/// Copyright 2004-2014 triAGENS GmbH, Cologne, Germany
|
|
///
|
|
/// 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.
|
|
///
|
|
/// Copyright holder is ArangoDB GmbH, Cologne, Germany
|
|
///
|
|
/// @author Jan Steemann
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
#ifndef ARANGOD_TRANSACTION_STANDALONE_CONTEXT_H
|
|
#define ARANGOD_TRANSACTION_STANDALONE_CONTEXT_H 1
|
|
|
|
#include "Context.h"
|
|
|
|
#include "Basics/Common.h"
|
|
#include "VocBase/vocbase.h"
|
|
|
|
struct TRI_vocbase_t;
|
|
|
|
namespace arangodb {
|
|
|
|
class TransactionState;
|
|
|
|
namespace transaction {
|
|
|
|
class StandaloneContext : public Context {
|
|
public:
|
|
/// @brief create the context
|
|
explicit StandaloneContext(TRI_vocbase_t& vocbase);
|
|
|
|
/// @brief destroy the context
|
|
~StandaloneContext() = default;
|
|
|
|
/// @brief order a custom type handler
|
|
std::shared_ptr<arangodb::velocypack::CustomTypeHandler> orderCustomTypeHandler() override final;
|
|
|
|
/// @brief return the parent transaction (none in our case)
|
|
TransactionState* getParentTransaction() const override final { return nullptr; }
|
|
|
|
/// @brief register the transaction, does nothing
|
|
void registerTransaction(TransactionState*) override {}
|
|
|
|
/// @brief return the resolver
|
|
CollectionNameResolver const& resolver() override final;
|
|
|
|
/// @brief unregister the transaction
|
|
void unregisterTransaction() noexcept override final {}
|
|
|
|
/// @brief whether or not the transaction is embeddable
|
|
bool isEmbeddable() const override final { return false; }
|
|
|
|
/// @brief create a context, returned in a shared ptr
|
|
static std::shared_ptr<transaction::Context> Create(TRI_vocbase_t& vocbase);
|
|
};
|
|
|
|
} // namespace transaction
|
|
} // namespace arangodb
|
|
|
|
#endif
|