gojay

commit 1ae4a105b6c379370fa6abaaecdcc621b57f79d5
parent b18e4dd9c07535ad52434257da37c76b7858e996
Author: francoispqt <francois@parquet.ninja>
Date:   Tue, 24 Jul 2018 23:56:39 +0800

add decode sql nullable types

Diffstat:
A
decode_sqlnull.go
 | 
75
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++

1 file changed, 75 insertions(+), 0 deletions(-)
diff --git a/decode_sqlnull.go b/decode_sqlnull.go
@@ -0,0 +1,75 @@
+package gojay
+
+import "database/sql"
+
+// DecodeSQLNullString decodes a sql.NullString
+func (dec *Decoder) DecodeSQLNullString(v *sql.NullString) error {
+	if dec.isPooled == 1 {
+		panic(InvalidUsagePooledDecoderError("Invalid usage of pooled decoder"))
+	}
+	return dec.decodeSQLNullString(v)
+}
+
+func (dec *Decoder) decodeSQLNullString(v *sql.NullString) error {
+	var str string
+	if err := dec.decodeString(&str); err != nil {
+		return err
+	}
+	v.String = str
+	v.Valid = true
+	return nil
+}
+
+// DecodeSQLNullInt64 decodes a sql.NullInt64
+func (dec *Decoder) DecodeSQLNullInt64(v *sql.NullInt64) error {
+	if dec.isPooled == 1 {
+		panic(InvalidUsagePooledDecoderError("Invalid usage of pooled decoder"))
+	}
+	return dec.decodeSQLNullInt64(v)
+}
+
+func (dec *Decoder) decodeSQLNullInt64(v *sql.NullInt64) error {
+	var i int64
+	if err := dec.decodeInt64(&i); err != nil {
+		return err
+	}
+	v.Int64 = i
+	v.Valid = true
+	return nil
+}
+
+// DecodeSQLNullFloat64 decodes a sql.NullString with the given format
+func (dec *Decoder) DecodeSQLNullFloat64(v *sql.NullFloat64) error {
+	if dec.isPooled == 1 {
+		panic(InvalidUsagePooledDecoderError("Invalid usage of pooled decoder"))
+	}
+	return dec.decodeSQLNullFloat64(v)
+}
+
+func (dec *Decoder) decodeSQLNullFloat64(v *sql.NullFloat64) error {
+	var i float64
+	if err := dec.decodeFloat64(&i); err != nil {
+		return err
+	}
+	v.Float64 = i
+	v.Valid = true
+	return nil
+}
+
+// DecodeSQLNullBool decodes a sql.NullString with the given format
+func (dec *Decoder) DecodeSQLNullBool(v *sql.NullBool) error {
+	if dec.isPooled == 1 {
+		panic(InvalidUsagePooledDecoderError("Invalid usage of pooled decoder"))
+	}
+	return dec.decodeSQLNullBool(v)
+}
+
+func (dec *Decoder) decodeSQLNullBool(v *sql.NullBool) error {
+	var b bool
+	if err := dec.decodeBool(&b); err != nil {
+		return err
+	}
+	v.Bool = b
+	v.Valid = true
+	return nil
+}