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/**
* Copyright 2014 Paul Querna
*
* 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 ffjsoninception
import (
"reflect"
"text/template"
)
var encodeTpl map[string]*template.Template
func init() {
encodeTpl = make(map[string]*template.Template)
funcs := map[string]string{
"handleMarshaler": handleMarshalerTxt,
}
tplFuncs := template.FuncMap{}
for k, v := range funcs {
encodeTpl[k] = template.Must(template.New(k).Funcs(tplFuncs).Parse(v))
}
}
type handleMarshaler struct {
IC *Inception
Name string
Typ reflect.Type
Ptr reflect.Kind
MarshalJSONBuf bool
Marshaler bool
}
var handleMarshalerTxt = `
{
{{if eq .Typ.Kind .Ptr}}
if {{.Name}} == nil {
buf.WriteString("null")
} else {
{{end}}
{{if eq .MarshalJSONBuf true}}
err = {{.Name}}.MarshalJSONBuf(buf)
if err != nil {
return err
}
{{else if eq .Marshaler true}}
obj, err = {{.Name}}.MarshalJSON()
if err != nil {
return err
}
buf.Write(obj)
{{end}}
{{if eq .Typ.Kind .Ptr}}
}
{{end}}
}
`
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