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Code Issues Releases Activity

code style simplify

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This commit is contained in:
fuxiaohei 2014-07-15 10:01:26 +08:00
parent 024817aacb
commit e52386b52d
1 changed files with 26 additions and 41 deletions
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67
config/json.go
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@ -29,13 +29,13 @@ func (js *JsonConfig) Parse(filename string) (ConfigContainer, error) {
return nil, err
}
defer file.Close()
x := &JsonConfigContainer{
data: make(map[string]interface{}),
}
content, err := ioutil.ReadAll(file)
if err != nil {
return nil, err
}
x := &JsonConfigContainer{
data: make(map[string]interface{}),
}
err = json.Unmarshal(content, &x.data)
if err != nil {
var wrappingArray []interface{}
@ -61,12 +61,10 @@ func (c *JsonConfigContainer) Bool(key string) (bool, error) {
if val != nil {
if v, ok := val.(bool); ok {
return v, nil
} else {
return false, errors.New("not bool value")
}
} else {
return false, errors.New("not exist key:" + key)
return false, errors.New("not bool value")
}
return false, errors.New("not exist key:" + key)
}
// Int returns the integer value for a given key.
@ -75,12 +73,10 @@ func (c *JsonConfigContainer) Int(key string) (int, error) {
if val != nil {
if v, ok := val.(float64); ok {
return int(v), nil
} else {
return 0, errors.New("not int value")
}
} else {
return 0, errors.New("not exist key:" + key)
return 0, errors.New("not int value")
}
return 0, errors.New("not exist key:" + key)
}
// Int64 returns the int64 value for a given key.
@ -89,12 +85,10 @@ func (c *JsonConfigContainer) Int64(key string) (int64, error) {
if val != nil {
if v, ok := val.(float64); ok {
return int64(v), nil
} else {
return 0, errors.New("not int64 value")
}
} else {
return 0, errors.New("not exist key:" + key)
return 0, errors.New("not int64 value")
}
return 0, errors.New("not exist key:" + key)
}
// Float returns the float value for a given key.
@ -103,12 +97,10 @@ func (c *JsonConfigContainer) Float(key string) (float64, error) {
if val != nil {
if v, ok := val.(float64); ok {
return v, nil
} else {
return 0.0, errors.New("not float64 value")
}
} else {
return 0.0, errors.New("not exist key:" + key)
return 0.0, errors.New("not float64 value")
}
return 0.0, errors.New("not exist key:" + key)
}
// String returns the string value for a given key.
@ -117,12 +109,9 @@ func (c *JsonConfigContainer) String(key string) string {
if val != nil {
if v, ok := val.(string); ok {
return v
} else {
return ""
}
} else {
return ""
}
return ""
}
// Strings returns the []string value for a given key.
@ -143,9 +132,8 @@ func (c *JsonConfigContainer) DIY(key string) (v interface{}, err error) {
val := c.getdata(key)
if val != nil {
return val, nil
} else {
return nil, errors.New("not exist key")
}
return nil, errors.New("not exist key")
}
// section.key or key
@ -155,24 +143,21 @@ func (c *JsonConfigContainer) getdata(key string) interface{} {
if len(key) == 0 {
return nil
}
sectionkey := strings.Split(key, "::")
if len(sectionkey) >= 2 {
cruval, ok := c.data[sectionkey[0]]
if !ok {
return nil
}
for _, key := range sectionkey[1:] {
if v, ok := cruval.(map[string]interface{}); !ok {
return nil
} else if cruval, ok = v[key]; !ok {
return nil
sectionKey := strings.Split(key, "::")
if len(sectionKey) >= 2 {
if curValue, ok := c.data[sectionKey[0]]; ok {
for _, key := range sectionKey[1:] {
if v, ok := curValue.(map[string]interface{}); ok {
if v2, ok := v[key]; ok {
return v2
}
}
}
}
return cruval
} else {
if v, ok := c.data[key]; ok {
return v
}
return nil
}
if v, ok := c.data[key]; ok {
return v
}
return nil
}