本文整理汇总了Golang中github.com/whitepages/terraform-provider-dummy/Godeps/_workspace/src/github.com/hashicorp/hcl/hcl.Object.Get方法的典型用法代码示例。如果您正苦于以下问题：Golang Object.Get方法的具体用法？Golang Object.Get怎么用？Golang Object.Get使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/whitepages/terraform-provider-dummy/Godeps/_workspace/src/github.com/hashicorp/hcl/hcl.Object的用法示例。
在下文中一共展示了Object.Get方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: decodeStruct
func (d *decoder) decodeStruct(name string, o *hcl.Object, result reflect.Value) error {
if o.Type != hcl.ValueTypeObject {
return fmt.Errorf("%s: not an object type for struct (%v)", name, o.Type)
}
// This slice will keep track of all the structs we'll be decoding.
// There can be more than one struct if there are embedded structs
// that are squashed.
structs := make([]reflect.Value, 1, 5)
structs[0] = result
// Compile the list of all the fields that we're going to be decoding
// from all the structs.
fields := make(map[*reflect.StructField]reflect.Value)
for len(structs) > 0 {
structVal := structs[0]
structs = structs[1:]
structType := structVal.Type()
for i := 0; i < structType.NumField(); i++ {
fieldType := structType.Field(i)
if fieldType.Anonymous {
fieldKind := fieldType.Type.Kind()
if fieldKind != reflect.Struct {
return fmt.Errorf(
"%s: unsupported type to struct: %s",
fieldType.Name, fieldKind)
}
// We have an embedded field. We "squash" the fields down
// if specified in the tag.
squash := false
tagParts := strings.Split(fieldType.Tag.Get(tagName), ",")
for _, tag := range tagParts[1:] {
if tag == "squash" {
squash = true
break
}
}
if squash {
structs = append(
structs, result.FieldByName(fieldType.Name))
continue
}
}
// Normal struct field, store it away
fields[&fieldType] = structVal.Field(i)
}
}
usedKeys := make(map[string]struct{})
decodedFields := make([]string, 0, len(fields))
decodedFieldsVal := make([]reflect.Value, 0)
unusedKeysVal := make([]reflect.Value, 0)
for fieldType, field := range fields {
if !field.IsValid() {
// This should never happen
panic("field is not valid")
}
// If we can't set the field, then it is unexported or something,
// and we just continue onwards.
if !field.CanSet() {
continue
}
fieldName := fieldType.Name
// This is whether or not we expand the object into its children
// later.
expand := false
tagValue := fieldType.Tag.Get(tagName)
tagParts := strings.SplitN(tagValue, ",", 2)
if len(tagParts) >= 2 {
switch tagParts[1] {
case "expand":
expand = true
case "decodedFields":
decodedFieldsVal = append(decodedFieldsVal, field)
continue
case "key":
field.SetString(o.Key)
continue
case "unusedKeys":
unusedKeysVal = append(unusedKeysVal, field)
continue
}
}
if tagParts[0] != "" {
fieldName = tagParts[0]
}
// Find the element matching this name
obj := o.Get(fieldName, true)
if obj == nil {
//.........这里部分代码省略.........