/// <exception cref="System.IO.IOException"></exception>
public DefragmentServicesImpl(DefragmentConfig defragConfig, IDefragmentListener
listener)
{
_listener = listener;
Config4Impl originalConfig = (Config4Impl)defragConfig.Db4oConfig();
IStorage storage = defragConfig.BackupStorage();
if (defragConfig.ReadOnly())
{
storage = new NonFlushingStorage(storage);
}
Config4Impl sourceConfig = PrepareConfig(originalConfig, storage, defragConfig.ReadOnly
());
_sourceDb = (LocalObjectContainer)Db4oFactory.OpenFile(sourceConfig, defragConfig
.TempPath()).Ext();
_sourceDb.ShowInternalClasses(true);
defragConfig.Db4oConfig().BlockSize(_sourceDb.BlockSize());
if (!originalConfig.GenerateCommitTimestamps().DefiniteNo())
{
defragConfig.Db4oConfig().GenerateCommitTimestamps(_sourceDb.Config().GenerateCommitTimestamps
().DefiniteYes());
}
_targetDb = FreshTargetFile(defragConfig);
_mapping = defragConfig.Mapping();
_mapping.Open();
_defragConfig = defragConfig;
}
/// <exception cref="System.IO.IOException"></exception>
public DefragmentServicesImpl(DefragmentConfig defragConfig, IDefragmentListener
listener)
{
_listener = listener;
var originalConfig = (Config4Impl) defragConfig.Db4oConfig();
var storage = defragConfig.BackupStorage();
if (defragConfig.ReadOnly())
{
storage = new NonFlushingStorage(storage);
}
var sourceConfig = PrepareConfig(originalConfig, storage, defragConfig.ReadOnly
());
_sourceDb = (LocalObjectContainer) Db4oFactory.OpenFile(sourceConfig, defragConfig
.TempPath()).Ext();
_sourceDb.ShowInternalClasses(true);
defragConfig.Db4oConfig().BlockSize(_sourceDb.BlockSize());
if (!originalConfig.GenerateCommitTimestamps().DefiniteNo())
{
defragConfig.Db4oConfig().GenerateCommitTimestamps(_sourceDb.Config().GenerateCommitTimestamps
().DefiniteYes());
}
_targetDb = FreshTargetFile(defragConfig);
_mapping = defragConfig.Mapping();
_mapping.Open();
_defragConfig = defragConfig;
}
/// <exception cref="System.IO.IOException"></exception>
private static void UpgradeFile(DefragmentConfig config)
{
CopyBin(config.BackupStorage(), config.BackupStorage(), config.BackupPath(), config
.TempPath());
IConfiguration db4oConfig = (IConfiguration)((Config4Impl)config.Db4oConfig()).DeepClone
(null);
db4oConfig.Storage = config.BackupStorage();
db4oConfig.AllowVersionUpdates(true);
IObjectContainer db = Db4oFactory.OpenFile(db4oConfig, config.TempPath());
db.Close();
}
/// <exception cref="System.IO.IOException"></exception>
private static void UpgradeFile(DefragmentConfig config)
{
CopyBin(config.BackupStorage(), config.BackupStorage(), config.BackupPath(), config
.TempPath());
IConfiguration db4oConfig = (IConfiguration)((Config4Impl)config.Db4oConfig()).DeepClone
(null);
db4oConfig.Storage = config.BackupStorage();
db4oConfig.AllowVersionUpdates(true);
IObjectContainer db = Db4oFactory.OpenFile(db4oConfig, config.TempPath());
db.Close();
}