From e6f7c8e154e05e093938d57e374650b3510689be Mon Sep 17 00:00:00 2001
From: Khushi Jain <khushij393@gmail.com>
Date: Tue, 21 May 2024 23:02:27 +0530
Subject: [PATCH] otelzap: Add skeleton for array encoder (#5611)

Part of
https://github.com/open-telemetry/opentelemetry-go-contrib/issues/5191

Pre-work
https://github.com/open-telemetry/opentelemetry-go-contrib/pull/5279

This PR adds skeleton for arrayEncoder
---
 bridges/otelzap/core.go    |  2 +-
 bridges/otelzap/encoder.go | 47 +++++++++++++++++++++++++++++++++++++-
 2 files changed, 47 insertions(+), 2 deletions(-)

diff --git a/bridges/otelzap/core.go b/bridges/otelzap/core.go
index 8a1b80ade7e..da506616ed5 100644
--- a/bridges/otelzap/core.go
+++ b/bridges/otelzap/core.go
@@ -101,7 +101,7 @@ func NewCore(name string, opts ...Option) *Core {
 	}
 }
 
-// LevelEnabler decides whether a given logging level is enabled when logging a message.
+// Enabled decides whether a given logging level is enabled when logging a message.
 func (o *Core) Enabled(level zapcore.Level) bool {
 	r := log.Record{}
 	r.SetSeverity(convertLevel(level))
diff --git a/bridges/otelzap/encoder.go b/bridges/otelzap/encoder.go
index 6c6b82f4626..017253d9f7c 100644
--- a/bridges/otelzap/encoder.go
+++ b/bridges/otelzap/encoder.go
@@ -11,7 +11,10 @@ import (
 	"go.opentelemetry.io/otel/log"
 )
 
-var _ zapcore.ObjectEncoder = (*objectEncoder)(nil)
+var (
+	_ zapcore.ObjectEncoder = (*objectEncoder)(nil)
+	_ zapcore.ArrayEncoder  = (*arrayEncoder)(nil)
+)
 
 // objectEncoder implements zapcore.ObjectEncoder.
 // It encodes given fields to OTel key-values.
@@ -146,3 +149,45 @@ func assignUintValue(v uint64) log.Value {
 	}
 	return log.Int64Value(int64(v))
 }
+
+// arrayEncoder implements [zapcore.ArrayEncoder].
+type arrayEncoder struct {
+	elems []log.Value // nolint:unused
+}
+
+// TODO.
+func (a *arrayEncoder) AppendArray(v zapcore.ArrayMarshaler) error {
+	return nil
+}
+
+// TODO.
+func (a *arrayEncoder) AppendObject(v zapcore.ObjectMarshaler) error {
+	return nil
+}
+
+// TODO.
+func (a *arrayEncoder) AppendReflected(v interface{}) error {
+	return nil
+}
+
+// TODO.
+func (a *arrayEncoder) AppendComplex128(v complex128)  {}
+func (a *arrayEncoder) AppendFloat32(v float32)        {}
+func (a *arrayEncoder) AppendByteString(v []byte)      {}
+func (a *arrayEncoder) AppendBool(v bool)              {}
+func (a *arrayEncoder) AppendUint64(v uint64)          {}
+func (a *arrayEncoder) AppendFloat64(v float64)        {}
+func (a *arrayEncoder) AppendInt(v int)                {}
+func (a *arrayEncoder) AppendInt64(v int64)            {}
+func (a *arrayEncoder) AppendString(v string)          {}
+func (a *arrayEncoder) AppendComplex64(v complex64)    {}
+func (a *arrayEncoder) AppendDuration(v time.Duration) {}
+func (a *arrayEncoder) AppendInt32(v int32)            {}
+func (a *arrayEncoder) AppendInt16(v int16)            {}
+func (a *arrayEncoder) AppendInt8(v int8)              {}
+func (a *arrayEncoder) AppendTime(v time.Time)         {}
+func (a *arrayEncoder) AppendUint(v uint)              {}
+func (a *arrayEncoder) AppendUint32(v uint32)          {}
+func (a *arrayEncoder) AppendUint16(v uint16)          {}
+func (a *arrayEncoder) AppendUint8(v uint8)            {}
+func (a *arrayEncoder) AppendUintptr(v uintptr)        {}