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dedup logic in genStructFieldEncoder

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This commit is contained in:
Carlo Alberto Ferraris
2017-10-21 14:07:15 +05:30
parent 2a4ed8adb0
commit 464126aa46
1 changed files with 10 additions and 13 deletions
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gen/encoder.go
+10 -13
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@@ -265,24 +265,21 @@ func (g *Generator) genStructFieldEncoder(t reflect.Type, f reflect.StructField)
if tags.omit {
return nil
}
if !tags.omitEmpty && !g.omitEmpty || tags.noOmitEmpty {
fmt.Fprintln(g.out, " if first {")
fmt.Fprintln(g.out, " first = false")
fmt.Fprintf(g.out, " out.RawString(%q)\n", strconv.Quote(jsonName)+":")
fmt.Fprintln(g.out, " } else {")
fmt.Fprintf(g.out, " out.RawString(%q)\n", ","+strconv.Quote(jsonName)+":")
fmt.Fprintln(g.out, " }")
return g.genTypeEncoder(f.Type, "in."+f.Name, tags, 1, false)
noOmitEmpty := (!tags.omitEmpty && !g.omitEmpty) || tags.noOmitEmpty
if noOmitEmpty {
fmt.Fprintln(g.out, " {")
} else {
fmt.Fprintln(g.out, " if", g.notEmptyCheck(f.Type, "in."+f.Name), "{")
}
fmt.Fprintln(g.out, " if", g.notEmptyCheck(f.Type, "in."+f.Name), "{")
fmt.Fprintf(g.out, " const prefix string = %q\n", ","+strconv.Quote(jsonName)+":")
fmt.Fprintln(g.out, " if first {")
fmt.Fprintln(g.out, " first = false")
fmt.Fprintf(g.out, " out.RawString(%q)\n", strconv.Quote(jsonName)+":")
fmt.Fprintln(g.out, " out.RawString(prefix[1:])")
fmt.Fprintln(g.out, " } else {")
fmt.Fprintf(g.out, " out.RawString(%q)\n", ","+strconv.Quote(jsonName)+":")
fmt.Fprintln(g.out, " out.RawString(prefix)")
fmt.Fprintln(g.out, " }")
if err := g.genTypeEncoder(f.Type, "in."+f.Name, tags, 2, true); err != nil {
if err := g.genTypeEncoder(f.Type, "in."+f.Name, tags, 2, !noOmitEmpty); err != nil {
return err
}
fmt.Fprintln(g.out, " }")