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Added GetDefaultOrZero method to FieldData

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This commit is contained in:
vishalnayak 2016-06-10 10:42:01 -04:00
parent 4e38509ac2
commit 583c968971
1 changed files with 12 additions and 0 deletions
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12
logical/framework/field_data.go
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@ -63,6 +63,18 @@ func (d *FieldData) Get(k string) interface{} {
return value
}
// GetDefaultOrZero gets the default value set on the schema for the given
// field. If there is no default value set, the zero value of the type
// will be returned.
func (d *FieldData) GetDefaultOrZero(k string) interface{} {
schema, ok := d.Schema[k]
if !ok {
panic(fmt.Sprintf("field %s not in the schema", k))
}
return schema.DefaultOrZero()
}
// GetOk gets the value for the given field. The second return value
// will be false if the key is invalid or the key is not set at all.
func (d *FieldData) GetOk(k string) (interface{}, bool) {