/
exec.go
67 lines (56 loc) · 1.21 KB
/
exec.go
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package mongohook
import (
"github.com/globalsign/mgo"
"github.com/globalsign/mgo/bson"
"github.com/sirupsen/logrus"
)
// ExecCloser write the logrus entry to the database and close the database
type ExecCloser interface {
Exec(entry *logrus.Entry) error
Close() error
}
// NewExec create an exec instance
func NewExec(sess *mgo.Session, dbName, cName string) ExecCloser {
return &defaultExec{
sess: sess,
dbName: dbName,
cName: cName,
}
}
// NewExecWithURL create an exec instance
func NewExecWithURL(url, dbName, cName string) ExecCloser {
sess, err := mgo.Dial(url)
if err != nil {
panic(err)
}
return &defaultExec{
sess: sess,
dbName: dbName,
cName: cName,
canClose: true,
}
}
type defaultExec struct {
sess *mgo.Session
dbName string
cName string
canClose bool
}
func (e *defaultExec) Exec(entry *logrus.Entry) error {
item := make(bson.M)
for k, v := range entry.Data {
item[k] = v
}
item["level"] = entry.Level
item["message"] = entry.Message
item["created"] = entry.Time.Unix()
sess := e.sess.Clone()
defer sess.Close()
return sess.DB(e.dbName).C(e.cName).Insert(item)
}
func (e *defaultExec) Close() error {
if e.canClose {
e.sess.Close()
}
return nil
}