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feat: expose codec full name #281

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feat: expose codec full name #281

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c15c7d4
feat: expose codec full name
Nov 7, 2023
06c7a84
test: improve codec name test
Nov 7, 2023
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8 changes: 8 additions & 0 deletions codec.go
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Expand Up @@ -604,6 +604,14 @@ func (c *Codec) SchemaCRC64Avro() int64 {
return int64(c.Rabin)
}

// Name returns the name of the Avro schema used to create the Codec.
func (c *Codec) Name() (string, error) {
if c.typeName == nil {
return "", fmt.Errorf("codec has no name")
}
return c.typeName.String(), nil
}

// convert a schema data structure to a codec, prefixing with specified
// namespace
func buildCodec(st map[string]*Codec, enclosingNamespace string, schema interface{}, cb *codecBuilder) (*Codec, error) {
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16 changes: 16 additions & 0 deletions codec_test.go
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Expand Up @@ -27,6 +27,22 @@ func ExampleCodec_CanonicalSchema() {
// Output: {"type":"map","values":{"name":"foo","type":"enum","symbols":["alpha","bravo"]}}
}

func ExampleCodec_Name() {
schema := `{"type":"record","name":"name","namespace":"com.domain","fields":[{"name":"key","type":{"type":"string"}}]}`
codec, err := NewCodec(schema)
if err != nil {
fmt.Println(err)
} else {
name, errName := codec.Name()
if errName != nil {
fmt.Println(errName)
} else {
fmt.Println(name)
}
}
// Output: com.domain.name
}

func TestCodecRabin(t *testing.T) {
cases := []struct {
Schema string
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