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x2log/X2Log.pas
2014-10-20 13:38:28 +00:00

144 lines
3.7 KiB
ObjectPascal

unit X2Log;
interface
uses
System.Classes,
System.Generics.Collections,
System.SysUtils,
X2Log.Intf,
X2Log.Client.Base;
type
TX2Log = class(TX2LogBaseClient, IX2Log)
private
FExceptionStrategy: IX2LogExceptionStrategy;
protected
property ExceptionStrategy: IX2LogExceptionStrategy read FExceptionStrategy;
public
constructor Create;
{ IX2Log }
procedure SetExceptionStrategy(AStrategy: IX2LogExceptionStrategy);
function Category(const ACategory: string): IX2Log;
procedure Verbose(const AMessage: string; const ADetails: string = '');
procedure VerboseEx(const AMessage: string; ADetails: IX2LogDetails = nil);
procedure Info(const AMessage: string; const ADetails: string = '');
procedure InfoEx(const AMessage: string; ADetails: IX2LogDetails = nil);
procedure Warning(const AMessage: string; const ADetails: string = '');
procedure WarningEx(const AMessage: string; ADetails: IX2LogDetails = nil);
procedure Error(const AMessage: string; const ADetails: string = '');
procedure ErrorEx(const AMessage: string; ADetails: IX2LogDetails = nil);
procedure Exception(AException: Exception; const AMessage: string = '');
procedure ExceptionEx(AException: Exception; const AMessage: string = ''; const ACategory: string = '');
end;
implementation
uses
X2Log.Constants,
X2Log.Decorator,
X2Log.Details.Default,
X2Log.Exception.Default;
{ TX2Log }
constructor TX2Log.Create;
begin
inherited Create;
SetExceptionStrategy(nil);
end;
procedure TX2Log.SetExceptionStrategy(AStrategy: IX2LogExceptionStrategy);
begin
if Assigned(AStrategy) then
FExceptionStrategy := AStrategy
else
FExceptionStrategy := TX2LogDefaultExceptionStrategy.Create;
end;
function TX2Log.Category(const ACategory: string): IX2Log;
begin
Result := TX2LogCategoryDecorator.Create(Self, ACategory);
end;
procedure TX2Log.Verbose(const AMessage, ADetails: string);
begin
Log(TX2LogLevel.Verbose, AMessage, LogCategoryDefault, TX2LogStringDetails.CreateIfNotEmpty(ADetails));
end;
procedure TX2Log.VerboseEx(const AMessage: string; ADetails: IX2LogDetails);
begin
Log(TX2LogLevel.Verbose, AMessage, LogCategoryDefault, ADetails);
end;
procedure TX2Log.Info(const AMessage, ADetails: string);
begin
Log(TX2LogLevel.Info, AMessage, LogCategoryDefault, TX2LogStringDetails.CreateIfNotEmpty(ADetails));
end;
procedure TX2Log.InfoEx(const AMessage: string; ADetails: IX2LogDetails);
begin
Log(TX2LogLevel.Info, AMessage, LogCategoryDefault, ADetails);
end;
procedure TX2Log.Warning(const AMessage, ADetails: string);
begin
Log(TX2LogLevel.Warning, AMessage, LogCategoryDefault, TX2LogStringDetails.CreateIfNotEmpty(ADetails));
end;
procedure TX2Log.WarningEx(const AMessage: string; ADetails: IX2LogDetails);
begin
Log(TX2LogLevel.Warning, AMessage, LogCategoryDefault, ADetails);
end;
procedure TX2Log.Error(const AMessage, ADetails: string);
begin
Log(TX2LogLevel.Error, AMessage, LogCategoryDefault, TX2LogStringDetails.CreateIfNotEmpty(ADetails));
end;
procedure TX2Log.ErrorEx(const AMessage: string; ADetails: IX2LogDetails);
begin
Log(TX2LogLevel.Error, AMessage, LogCategoryDefault, ADetails);
end;
procedure TX2Log.Exception(AException: Exception; const AMessage: string);
begin
ExceptionEx(AException, AMessage, LogCategoryDefault);
end;
procedure TX2Log.ExceptionEx(AException: Exception; const AMessage, ACategory: string);
var
msg: string;
details: IX2LogDetails;
begin
msg := AMessage;
details := nil;
ExceptionStrategy.Execute(AException, msg, details);
Log(TX2LogLevel.Error, msg, ACategory, details);
end;
end.