forked from hazelcast/hazelcast-go-client
-
Notifications
You must be signed in to change notification settings - Fork 0
/
map_get.go
58 lines (51 loc) · 1.97 KB
/
map_get.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
// Copyright (c) 2008-2019, 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 proto
import (
"github.com/hazelcast/hazelcast-go-client/serialization"
"github.com/hazelcast/hazelcast-go-client/internal/proto/bufutil"
)
func mapGetCalculateSize(name string, key serialization.Data, threadId int64) int {
// Calculates the request payload size
dataSize := 0
dataSize += stringCalculateSize(name)
dataSize += dataCalculateSize(key)
dataSize += bufutil.Int64SizeInBytes
return dataSize
}
// MapGetEncodeRequest creates and encodes a client message
// with the given parameters.
// It returns the encoded client message.
func MapGetEncodeRequest(name string, key serialization.Data, threadId int64) *ClientMessage {
// Encode request into clientMessage
clientMessage := NewClientMessage(nil, mapGetCalculateSize(name, key, threadId))
clientMessage.SetMessageType(mapGet)
clientMessage.IsRetryable = true
clientMessage.AppendString(name)
clientMessage.AppendData(key)
clientMessage.AppendInt64(threadId)
clientMessage.UpdateFrameLength()
return clientMessage
}
// MapGetDecodeResponse decodes the given client message.
// It returns a function which returns the response parameters.
func MapGetDecodeResponse(clientMessage *ClientMessage) func() (response serialization.Data) {
// Decode response from client message
return func() (response serialization.Data) {
if !clientMessage.ReadBool() {
response = clientMessage.ReadData()
}
return
}
}