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Copy pathdbdesc.go
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dbdesc.go
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package dbhelper
import (
"encoding/json"
"reflect"
)
type DBDesc map[string]interface{}
func copyMap(src map[string]interface{}) map[string]interface{} {
buf, err := json.Marshal(src)
if err != nil {
panic(err)
}
rev := map[string]interface{}{}
err = json.Unmarshal(buf, &rev)
if err != nil {
panic(err)
}
return rev
}
func (p DBDesc) IsEmpty() bool {
return len(p) == 0
}
func (p DBDesc) Clone() DBDesc {
return copyMap(p)
}
func (p DBDesc) Equal(p1 DBDesc) bool {
if len(p) != len(p1) {
return false
}
return reflect.DeepEqual(p, p1)
}
func (p DBDesc) String() string {
buf, err := json.Marshal(p)
if err != nil {
panic(err)
}
return string(buf)
}
func (p DBDesc) Parse(str string) {
if str == "" {
return
}
err := json.Unmarshal([]byte(str), &p)
if err != nil {
panic(err)
}
}