/
index_config_codec.go
58 lines (49 loc) · 2.21 KB
/
index_config_codec.go
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/*
* Copyright (c) 2008-2021, Hazelcast, Inc. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License")
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package codec
import (
"github.com/hazelcast/hazelcast-go-client/internal/proto"
"github.com/hazelcast/hazelcast-go-client/types"
)
const (
IndexConfigCodecTypeFieldOffset = 0
IndexConfigCodecTypeInitialFrameSize = IndexConfigCodecTypeFieldOffset + proto.IntSizeInBytes
)
/*
type indexconfigCodec struct {}
var IndexConfigCodec indexconfigCodec
*/
func EncodeIndexConfig(clientMessage *proto.ClientMessage, indexConfig types.IndexConfig) {
clientMessage.AddFrame(proto.BeginFrame.Copy())
initialFrame := proto.NewFrame(make([]byte, IndexConfigCodecTypeInitialFrameSize))
FixSizedTypesCodec.EncodeInt(initialFrame.Content, IndexConfigCodecTypeFieldOffset, int32(indexConfig.Type))
clientMessage.AddFrame(initialFrame)
CodecUtil.EncodeNullableForString(clientMessage, indexConfig.Name)
EncodeListMultiFrameForString(clientMessage, indexConfig.Attributes)
CodecUtil.EncodeNullableForBitmapIndexOptions(clientMessage, indexConfig.BitmapIndexOptions)
clientMessage.AddFrame(proto.EndFrame.Copy())
}
func DecodeIndexConfig(frameIterator *proto.ForwardFrameIterator) types.IndexConfig {
// begin frame
frameIterator.Next()
initialFrame := frameIterator.Next()
_type := FixSizedTypesCodec.DecodeInt(initialFrame.Content, IndexConfigCodecTypeFieldOffset)
name := CodecUtil.DecodeNullableForString(frameIterator)
attributes := DecodeListMultiFrameForString(frameIterator)
bitmapIndexOptions := CodecUtil.DecodeNullableForBitmapIndexOptions(frameIterator)
CodecUtil.FastForwardToEndFrame(frameIterator)
return types.IndexConfig{Name: name, Type: _type, Attributes: attributes, BitmapIndexOptions: bitmapIndexOptions}
}