func NewConstraints() *Constraints {
c := new(Constraints)
c.Exists = new(bool)
c.Value = attributevalue.NewAttributeValue()
c.AttributeValueList = make([]*attributevalue.AttributeValue, 0)
return c
}
func (c *Constraints) UnmarshalJSON(data []byte) error {
if c == nil {
return errors.New("pointer receiver for unmarshal is nil")
}
var ci constraints
t_err := json.Unmarshal(data, &ci)
if t_err != nil {
return t_err
}
if c.Exists == nil {
c.Exists = new(bool)
}
if ci.Exists == nil {
*c.Exists = true
} else {
*c.Exists = *ci.Exists
}
if ci.Value != nil {
c.Value = attributevalue.NewAttributeValue()
cp_err := ci.Value.Copy(c.Value)
if cp_err != nil {
return cp_err
}
}
l_ci_avl := len(ci.AttributeValueList)
if l_ci_avl != 0 {
c.AttributeValueList = make([]*attributevalue.AttributeValue, l_ci_avl)
for i, _ := range ci.AttributeValueList {
c.AttributeValueList[i] = attributevalue.NewAttributeValue()
cp_err := ci.AttributeValueList[i].Copy(c.AttributeValueList[i])
if cp_err != nil {
return cp_err
}
}
}
return nil
}