Exemplo n.º 1
0
func (h *Handler) Apply(w http.ResponseWriter, t *template.Template, tName string, app interface{}) (err error) {
	err = t.ExecuteTemplate(w, tName, app)
	if my, bad := mybad.Check(err, "template execution failure", "name", tName); bad {
		return my
	}
	return nil
}
Exemplo n.º 2
0
func (lg *Logger) AddFiles(fNames ...string) (*Logger, error) {
	w, err := FilesWriter(fNames...)
	if my, bad := mybad.Check(err, "logger addfiles failure"); bad {
		return nil, my
	}
	return lg.AddWriters(w), nil
}
Exemplo n.º 3
0
// StockFileLogger just logs to the given file with normal
// flags and no prefix, returning an error on file failure
func StockFileLogger(fName string) (*Logger, error) {
	w, err := FilesWriter(fName)
	if my, bad := mybad.Check(err, "stockfilelogger failure"); bad {
		return nil, my
	}
	return New(w, "", log.Ldate|log.Ltime), nil
}
Exemplo n.º 4
0
// StockErrorFileLogger logs to both stderr and the given file
// with normal flags and "ERROR" prefix, returning an error
// on file failure
func StockErrorFileLogger(fName string) (*Logger, error) {
	fw, err := FilesWriter(fName)
	if my, bad := mybad.Check(err, "stockerrorfilelogger failure"); bad {
		return nil, my
	}
	w := io.MultiWriter(fw, os.Stderr)
	return New(w, "ERROR:", log.Ldate|log.Ltime), nil
}
Exemplo n.º 5
0
func Test2(t *testing.T) {
	lg := NewLogger()
	lg.Println("Shouldn't see this")
	lg2, err := lg.AddFiles("TESTFILE.txt")
	if my, bad := mybad.Check(err, "test2 failure"); bad {
		log.Println(my.MuleError())
		return
	}
	lg2.Println("Should see this")
	lg2.Ping()
	lg3 := lg2.AddStdout()
	lg3.Ping()
	testErr := errors.New("TESTERR")
	if my, bad := mybad.Check(testErr, "test2 check"); bad {
		lg3.Println(my)
	}
}
Exemplo n.º 6
0
func FilesWriter(fNames ...string) (writer io.Writer, err error) {
	files := make([]io.Writer, len(fNames))
	for i, filename := range fNames {
		xFile, err := os.OpenFile(filename, os.O_WRONLY|os.O_CREATE|os.O_APPEND, 0600)
		if my, bad := mybad.Check(err, "fileswriter failure", "filename", filename, "package", "mylog"); bad {
			return nil, my
		}
		files[i] = xFile
	}
	if len(files) == 1 {
		return files[0], nil
	}
	return io.MultiWriter(files...), nil
}
Exemplo n.º 7
0
func Must(lg *Logger, err error) *Logger {
	if my, bad := mybad.Check(err, "Must failure"); bad {
		panic(my.MuleError())
	}
	return lg
}