pulumi/pkg/encoding/decoder_objlitprop.go
2017-05-18 14:51:52 -07:00

62 lines
2 KiB
Go

// Licensed to Pulumi Corporation ("Pulumi") under one or more
// contributor license agreements. See the NOTICE file distributed with
// this work for additional information regarding copyright ownership.
// Pulumi licenses this file to You under the Apache License, Version 2.0
// (the "License"); you may not use this file except in compliance with
// the License. You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package encoding
import (
"reflect"
"github.com/pulumi/lumi/pkg/compiler/ast"
"github.com/pulumi/lumi/pkg/util/contract"
"github.com/pulumi/lumi/pkg/util/mapper"
)
func decodeObjectLiteralProperty(m mapper.Mapper, tree mapper.Object) (ast.ObjectLiteralProperty, error) {
k, err := mapper.FieldString(tree, reflect.TypeOf((*ast.ObjectLiteralProperty)(nil)).Elem(), "kind", true)
if err != nil {
return nil, err
}
if k != nil {
kind := ast.NodeKind(*k)
switch kind {
case ast.ObjectLiteralNamedPropertyKind:
return decodeObjectLiteralNamedProperty(m, tree)
case ast.ObjectLiteralComputedPropertyKind:
return decodeObjectLiteralComputedProperty(m, tree)
default:
contract.Failf("Unrecognized ObjectLiteralProperty kind: %v\n%v\n", kind, tree)
}
}
return nil, nil
}
func decodeObjectLiteralNamedProperty(m mapper.Mapper,
tree mapper.Object) (*ast.ObjectLiteralNamedProperty, error) {
var p ast.ObjectLiteralNamedProperty
if err := m.Decode(tree, &p); err != nil {
return nil, err
}
return &p, nil
}
func decodeObjectLiteralComputedProperty(m mapper.Mapper,
tree mapper.Object) (*ast.ObjectLiteralComputedProperty, error) {
var p ast.ObjectLiteralComputedProperty
if err := m.Decode(tree, &p); err != nil {
return nil, err
}
return &p, nil
}