/// <summary>
/// call this method to save the content of a currently
/// open ObjectContainer session to a new file location.
/// </summary>
/// <remarks>
/// call this method to save the content of a currently
/// open ObjectContainer session to a new file location.
/// Invocation will close the old file without a commit,
/// keep the reference system in place and connect it to
/// the file in the new location. If anything goes wrong
/// during the copying operation or while opening it will
/// be attempted to reopen the old file. In this case a
/// Db4oException will be thrown.
/// </remarks>
/// <param name="oldUri">the path to the old open database file</param>
/// <param name="newUri">the path to the new database file</param>
public virtual void SaveAs(string oldUri, string newUri)
{
if (System.IO.File.Exists(newUri))
{
throw new InvalidOperationException(newUri + " already exists");
}
SaveAsStorage.BinRecord binRecord = (SaveAsStorage.BinRecord)_binRecords.Get(oldUri
);
if (binRecord == null)
{
throw new InvalidOperationException(oldUri + " was never opened or was closed.");
}
BinConfiguration oldConfiguration = binRecord._binConfiguration;
SaveAsStorage.SaveAsBin saveAsBin = binRecord._bin;
IRunnable closure = new _IRunnable_49(this, saveAsBin, oldUri, newUri, oldConfiguration
);
saveAsBin.ExchangeUnderlyingBin(closure);
}
/// <summary>
/// call this method to save the content of a currently
/// open ObjectContainer session to a new file location.
/// </summary>
/// <remarks>
/// call this method to save the content of a currently
/// open ObjectContainer session to a new file location.
/// Invocation will close the old file without a commit,
/// keep the reference system in place and connect it to
/// the file in the new location. If anything goes wrong
/// during the copying operation or while opening it will
/// be attempted to reopen the old file. In this case a
/// Db4oException will be thrown.
/// </remarks>
/// <param name="oldUri">the path to the old open database file</param>
/// <param name="newUri">the path to the new database file</param>
public virtual void SaveAs(string oldUri, string newUri)
{
if (System.IO.File.Exists(newUri))
{
throw new InvalidOperationException(newUri + " already exists");
}
SaveAsStorage.BinRecord binRecord = (SaveAsStorage.BinRecord)_binRecords.Get(oldUri
);
if (binRecord == null)
{
throw new InvalidOperationException(oldUri + " was never opened or was closed.");
}
BinConfiguration oldConfiguration = binRecord._binConfiguration;
SaveAsStorage.SaveAsBin saveAsBin = binRecord._bin;
IRunnable closure = new _IRunnable_49(this, saveAsBin, oldUri, newUri, oldConfiguration
);
saveAsBin.ExchangeUnderlyingBin(closure);
}
