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RAII transactions
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Main LMDBAL workfow / Archlinux (push) Successful in 40s
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This commit is contained in:
Blue 2023-10-17 18:06:11 -03:00
parent a9aa6b549f
commit de741eda21
Signed by: blue
GPG key ID: 9B203B252A63EE38
22 changed files with 689 additions and 222 deletions
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13
src/base.h
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@ -36,6 +36,8 @@
namespace LMDBAL {
class iStorage;
class Transaction;
class WriteTransaction;
template<class T>
class Serializer;
@ -51,6 +53,8 @@ typedef uint32_t SizeType; /**<\brief All LMDBAL si
class Base {
friend class iStorage;
friend class Transaction;
friend class WriteTransaction;
public:
Base(const QString& name, uint16_t mapSize = 10);
@ -62,12 +66,11 @@ public:
bool removeDirectory();
QString createDirectory();
QString getName() const;
QString getPath() const;
void drop();
TransactionID beginReadOnlyTransaction() const;
TransactionID beginTransaction() const;
void commitTransaction(TransactionID id);
void abortTransaction(TransactionID id) const;
Transaction beginReadOnlyTransaction() const;
WriteTransaction beginTransaction();
template <class K, class V>
LMDBAL::Storage<K, V>* addStorage(const std::string& storageName, bool duplicates = false);
@ -85,6 +88,8 @@ private:
typedef std::map<std::string, LMDBAL::iStorage*> Storages; /**<\brief Storage and Cache pointers are saved in the std::map*/
typedef std::set<TransactionID> Transactions; /**<\brief Piblic transaction IDs are saved in the std::set*/
void commitTransaction(TransactionID id);
void abortTransaction(TransactionID id) const;
TransactionID beginReadOnlyTransaction(const std::string& storageName) const;
TransactionID beginTransaction(const std::string& storageName) const;
void commitTransaction(TransactionID id, const std::string& storageName);