public override bool Load(UtlFileAccess fileAccess)
{
if (DatabaseUrl.IsFileBasedDatabaseType(this._database.GetDatabaseType()))
{
bool flag2;
try
{
flag2 = base.Load(fileAccess);
}
catch (Exception exception)
{
object[] add = new object[] { exception.Message, base.FileName };
throw Error.GetError(exception, 0x1c4, 0x1b, add);
}
if (!flag2)
{
return(false);
}
this.FilterLoadedProperties();
if (this.GetProperty("version").CompareTo(ThisVersion) > 0)
{
throw Error.GetError(0x1c5);
}
if (this.GetIntegerProperty("LibCore.script_format") != 0)
{
throw Error.GetError(0x1c5);
}
}
return(true);
}
public override void Save()
{
if ((DatabaseUrl.IsFileBasedDatabaseType(this._database.GetDatabaseType()) && !this._database.IsFilesReadOnly()) && !this._database.IsFilesInAssembly())
{
try
{
LibCoreProperties properties1 = new LibCoreProperties(this._database.GetPath(), this._database.logger.GetFileAccess());
properties1.SetProperty("version", ThisVersion);
properties1.SetProperty("modified", this.GetProperty("modified"));
properties1.Save(base.FileName + ".properties.new");
base.Fa.RenameElement(base.FileName + ".properties.new", base.FileName + ".properties");
}
catch (Exception exception)
{
this._database.logger.LogSevereEvent(FwNs.Core.LC.cResources.SR.LibCoreDatabaseProperties_Save_save_failed, exception);
object[] add = new object[] { exception.Message, base.FileName };
throw Error.GetError(exception, 0x1c4, 0x1b, add);
}
}
}
public void OpenPersistence()
{
if (this._database.IsFilesInAssembly())
{
this.fileAccess = FileUtil.GetFileAccessResource();
}
else
{
this.fileAccess = FileUtil.GetDefaultInstance();
}
this.isStoredFileAccess = true;
bool flag = DatabaseUrl.IsFileBasedDatabaseType(this._database.GetDatabaseType());
this._database.DatabaseProperties = new LibCoreDatabaseProperties(this._database);
this.IsNewDatabase = !flag || !this.fileAccess.IsStreamElement(this._database.GetPath() + ".script");
if (this.IsNewDatabase)
{
string name = NewUniqueName();
this._database.SetUniqueName(name);
if (this._database.UrlProperties.IsPropertyTrue("ifexists"))
{
throw Error.GetError(0x1d1, this._database.GetPath());
}
this._database.DatabaseProperties.SetUrlProperties(this._database.UrlProperties);
}
else
{
this._database.DatabaseProperties.Load(this.fileAccess);
if (this._database.UrlProperties.IsPropertyTrue("LibCore.files_readonly"))
{
this._database.DatabaseProperties.SetProperty("LibCore.files_readonly", true);
}
if (this._database.UrlProperties.IsPropertyTrue("readonly"))
{
this._database.DatabaseProperties.SetProperty("readonly", true);
}
}
this.SetVariables();
string path = null;
if (DatabaseUrl.IsFileBasedDatabaseType(this._database.GetDatabaseType()) && !this._database.IsFilesReadOnly())
{
path = this._database.GetPath() + ".app.log";
}
this.AppLog = new SimpleLog(path, this._propEventLogLevel, this.fileAccess);
this._database.SetReferentialIntegrity(this._propRefIntegrity);
if (flag)
{
this.CheckpointRequired = false;
this._logsStatements = false;
if (this._database.GetProperties().IsPropertyTrue("LibCore.lock_file") && !this._database.IsFilesReadOnly())
{
this.AcquireLock(this._database.GetPath());
}
this.log = new Log(this._database);
this.log.Open();
this._logsStatements = true;
this._loggingEnabled = this.PropLogData && !this._database.IsFilesReadOnly();
if (this._database.GetUniqueName() == null)
{
this._database.SetUniqueName(NewUniqueName());
}
}
}
public bool IsLogged()
{
return(DatabaseUrl.IsFileBasedDatabaseType(this._database.GetDatabaseType()) && !this._database.IsFilesReadOnly());
}