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queue_compareandremoveall.go
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queue_compareandremoveall.go
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// 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 queueCompareAndRemoveAllCalculateSize(name string, dataList []serialization.Data) int {
// Calculates the request payload size
dataSize := 0
dataSize += stringCalculateSize(name)
dataSize += bufutil.Int32SizeInBytes
for _, dataListItem := range dataList {
dataSize += dataCalculateSize(dataListItem)
}
return dataSize
}
// QueueCompareAndRemoveAllEncodeRequest creates and encodes a client message
// with the given parameters.
// It returns the encoded client message.
func QueueCompareAndRemoveAllEncodeRequest(name string, dataList []serialization.Data) *ClientMessage {
// Encode request into clientMessage
clientMessage := NewClientMessage(nil, queueCompareAndRemoveAllCalculateSize(name, dataList))
clientMessage.SetMessageType(queueCompareAndRemoveAll)
clientMessage.IsRetryable = false
clientMessage.AppendString(name)
clientMessage.AppendInt32(int32(len(dataList)))
for _, dataListItem := range dataList {
clientMessage.AppendData(dataListItem)
}
clientMessage.UpdateFrameLength()
return clientMessage
}
// QueueCompareAndRemoveAllDecodeResponse decodes the given client message.
// It returns a function which returns the response parameters.
func QueueCompareAndRemoveAllDecodeResponse(clientMessage *ClientMessage) func() (response bool) {
// Decode response from client message
return func() (response bool) {
response = clientMessage.ReadBool()
return
}
}