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decode.go
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decode.go
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// Copyright 2019 Hewlett Packard Enterprise Development LP
// Licensed 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 v1beta1
import "encoding/json"
// UnmarshalJSON for SetupPackage handles the unmarshalling of three
// scenarios wrt 'defaultConfigPackage':
// 1. omitted : IsSet==false
// 2. explicitly set to null : IsSet==true && IsNull==true
// 3. Set to a valid object : IsSet==true && IsNull==false
func (setupPackage *SetupPackage) UnmarshalJSON(
data []byte,
) error {
// The fact that we entered this function means the field is set otherwise,
// this field will be false by default.
setupPackage.IsSet = true
dataStr := string(data)
if (len(dataStr) == 0) || (dataStr == "null") {
// The field value is explicitly set to null
setupPackage.IsNull = true
return nil
}
if err := json.Unmarshal(data, &setupPackage.Info); err != nil {
return err
}
setupPackage.IsNull = false
return nil
}