//Creates new instance of ejdb. Don't know what' is it, but it looks it should be done before opening database
public unsafe DatabaseFunctions(LibraryHandle handle)
{
NewInstance = handle.GetUnmanagedDelegate <NewInstanceDelegate>();
DeleteInstance = handle.GetUnmanagedDelegate <DeleteInstanceDelegate>();
OpenDatabase = handle.GetUnmanagedDelegate <OpenDatabaseDelegate>();
CloseDatabase = handle.GetUnmanagedDelegate <CloseDatabaseDelegate>();
IsOpen = handle.GetUnmanagedDelegate <IsOpenDelegate>();
GetErrorCode = handle.GetUnmanagedDelegate <GetErrorCodeDelegate>();
GetMetadata = handle.GetUnmanagedDelegate <GetMetaDelegate>();
Command = handle.GetUnmanagedDelegate <CommandDelegate>();
Sync = handle.GetUnmanagedDelegate <SyncDelegate>();
}
/// <summary>
/// Creates instance of EJDB.
/// </summary>
/// <param name="library"></param>
public Database(Library library)
{
var libraryHandle = library.LibraryHandle;
DatabaseHandle = new DatabaseHandle(libraryHandle);
Library = library;
_openDatabase = libraryHandle.GetUnmanagedDelegate<OpenDatabaseDelegate>();
_closeDatabase = libraryHandle.GetUnmanagedDelegate<CloseDatabaseDelegate>();
_isOpen = libraryHandle.GetUnmanagedDelegate<IsOpenDelegate>();
_getErrorCode = libraryHandle.GetUnmanagedDelegate<GetErrorCodeDelegate>();
_getMetadata = libraryHandle.GetUnmanagedDelegate<GetMetaDelegate>();
_command = libraryHandle.GetUnmanagedDelegate<CommandDelegate>();
_sync = libraryHandle.GetUnmanagedDelegate<SyncDelegate>();
}
/// <summary>
/// Close database and free all resources
/// </summary>
public void Dispose()
{
Close();
DatabaseHandle.Dispose();
_openDatabase = null;
_closeDatabase = null;
_isOpen = null;
_getErrorCode = null;
_getMetadata = null;
_sync = null;
_command = null;
DatabaseHandle = null;
}