goext/mongoext/registry.go

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package mongoext
import (
"go.mongodb.org/mongo-driver/bson"
"go.mongodb.org/mongo-driver/bson/bsoncodec"
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"go.mongodb.org/mongo-driver/bson/bsontype"
"go.mongodb.org/mongo-driver/bson/primitive"
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"gogs.mikescher.com/BlackForestBytes/goext/rfctime"
"reflect"
)
func CreateGoExtBsonRegistry() *bsoncodec.Registry {
rb := bsoncodec.NewRegistryBuilder()
rb.RegisterTypeDecoder(reflect.TypeOf(rfctime.RFC3339Time{}), rfctime.RFC3339Time{})
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rb.RegisterTypeDecoder(reflect.TypeOf(&rfctime.RFC3339Time{}), rfctime.RFC3339Time{})
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rb.RegisterTypeDecoder(reflect.TypeOf(rfctime.RFC3339NanoTime{}), rfctime.RFC3339NanoTime{})
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rb.RegisterTypeDecoder(reflect.TypeOf(&rfctime.RFC3339NanoTime{}), rfctime.RFC3339NanoTime{})
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rb.RegisterTypeDecoder(reflect.TypeOf(rfctime.Date{}), rfctime.Date{})
rb.RegisterTypeDecoder(reflect.TypeOf(&rfctime.Date{}), rfctime.Date{})
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bsoncodec.DefaultValueEncoders{}.RegisterDefaultEncoders(rb)
bsoncodec.DefaultValueDecoders{}.RegisterDefaultDecoders(rb)
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bson.PrimitiveCodecs{}.RegisterPrimitiveCodecs(rb)
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// otherwise we get []primitve.E when unmarshalling into any
// which will result in {'key': .., 'value': ...}[] json when json-marshalling
rb.RegisterTypeMapEntry(bsontype.EmbeddedDocument, reflect.TypeOf(primitive.M{}))
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return rb.Build()
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}