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logMode codes more readable (#2216)

This commit is contained in:
Sai 2018-12-13 22:04:51 +09:00 committed by Jinzhu
parent 472c70caa4
commit 5ad6f621e6
1 changed files with 14 additions and 6 deletions
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20
main.go
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@ -19,7 +19,7 @@ type DB struct {
// single db // single db
db SQLCommon db SQLCommon
blockGlobalUpdate bool blockGlobalUpdate bool
logMode int logMode logModeValue
logger logger logger logger
search *search search *search
values sync.Map values sync.Map
@ -31,6 +31,14 @@ type DB struct {
singularTable bool singularTable bool
} }
type logModeValue int
const (
defaultLogMode logModeValue = iota
noLogMode
detailedLogMode
)
// Open initialize a new db connection, need to import driver first, e.g: // Open initialize a new db connection, need to import driver first, e.g:
// //
// import _ "github.com/go-sql-driver/mysql" // import _ "github.com/go-sql-driver/mysql"
@ -141,9 +149,9 @@ func (s *DB) SetLogger(log logger) {
// LogMode set log mode, `true` for detailed logs, `false` for no log, default, will only print error logs // LogMode set log mode, `true` for detailed logs, `false` for no log, default, will only print error logs
func (s *DB) LogMode(enable bool) *DB { func (s *DB) LogMode(enable bool) *DB {
if enable { if enable {
s.logMode = 2 s.logMode = detailedLogMode
} else { } else {
s.logMode = 1 s.logMode = noLogMode
} }
return s return s
} }
@ -716,7 +724,7 @@ func (s *DB) SetJoinTableHandler(source interface{}, column string, handler Join
func (s *DB) AddError(err error) error { func (s *DB) AddError(err error) error {
if err != nil { if err != nil {
if err != ErrRecordNotFound { if err != ErrRecordNotFound {
if s.logMode == 0 { if s.logMode == defaultLogMode {
go s.print(fileWithLineNum(), err) go s.print(fileWithLineNum(), err)
} else { } else {
s.log(err) s.log(err)
@ -780,13 +788,13 @@ func (s *DB) print(v ...interface{}) {
} }
func (s *DB) log(v ...interface{}) { func (s *DB) log(v ...interface{}) {
if s != nil && s.logMode == 2 { if s != nil && s.logMode == detailedLogMode {
s.print(append([]interface{}{"log", fileWithLineNum()}, v...)...) s.print(append([]interface{}{"log", fileWithLineNum()}, v...)...)
} }
} }
func (s *DB) slog(sql string, t time.Time, vars ...interface{}) { func (s *DB) slog(sql string, t time.Time, vars ...interface{}) {
if s.logMode == 2 { if s.logMode == detailedLogMode {
s.print("sql", fileWithLineNum(), NowFunc().Sub(t), sql, vars, s.RowsAffected) s.print("sql", fileWithLineNum(), NowFunc().Sub(t), sql, vars, s.RowsAffected)
} }
} }