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Viewing changes to src/github.com/altoros/gosigma/data/reader.go

  • Committer: Nicholas Skaggs
  • Date: 2016-10-24 20:56:05 UTC
  • Revision ID: nicholas.skaggs@canonical.com-20161024205605-z8lta0uvuhtxwzwl
Initi with beta15

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src/github.com/altoros/gosigma/data/reader.go
 
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// Copyright 2014 ALTOROS
 
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// Licensed under the AGPLv3, see LICENSE file for details.
 
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package data
 
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import (
 
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        "encoding/json"
 
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        "errors"
 
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        "io"
 
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)
 
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// ReadJSON from io.Reader to the interface
 
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func ReadJSON(r io.Reader, v interface{}) error {
 
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        dec := json.NewDecoder(r)
 
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        err := dec.Decode(v)
 
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        if err == io.EOF {
 
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                return nil
 
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        }
 
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        return err
 
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}
 
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type failReader struct{}
 
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// Read implements test io.Reader interface always returning error.
 
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func (failReader) Read(p []byte) (n int, err error) {
 
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        return 0, errors.New("test error")
 
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}