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/*
* Copyright (c) 2008-2024, 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 com.hazelcast.client.impl.protocol.codec;
import com.hazelcast.client.impl.protocol.ClientMessage;
import com.hazelcast.client.impl.protocol.Generated;
import com.hazelcast.client.impl.protocol.codec.builtin.CodecUtil;
import com.hazelcast.client.impl.protocol.codec.builtin.DataCodec;
import com.hazelcast.client.impl.protocol.codec.builtin.StringCodec;
import javax.annotation.Nullable;
import static com.hazelcast.client.impl.protocol.ClientMessage.ForwardFrameIterator;
import static com.hazelcast.client.impl.protocol.ClientMessage.Frame;
import static com.hazelcast.client.impl.protocol.ClientMessage.PARTITION_ID_FIELD_OFFSET;
import static com.hazelcast.client.impl.protocol.ClientMessage.RESPONSE_BACKUP_ACKS_FIELD_OFFSET;
import static com.hazelcast.client.impl.protocol.ClientMessage.TYPE_FIELD_OFFSET;
import static com.hazelcast.client.impl.protocol.ClientMessage.UNFRAGMENTED_MESSAGE;
import static com.hazelcast.client.impl.protocol.codec.builtin.FixedSizeTypesCodec.BYTE_SIZE_IN_BYTES;
import static com.hazelcast.client.impl.protocol.codec.builtin.FixedSizeTypesCodec.INT_SIZE_IN_BYTES;
import static com.hazelcast.client.impl.protocol.codec.builtin.FixedSizeTypesCodec.encodeInt;
/*
* This file is auto-generated by the Hazelcast Client Protocol Code Generator.
* To change this file, edit the templates or the protocol
* definitions on the https://github.com/hazelcast/hazelcast-client-protocol
* and regenerate it.
*/
/**
* Removes the mapping for a key from this map if it is present (optional operation). Returns the value to which this map previously associated the key,
* or null if the map contained no mapping for the key. If this map permits null values, then a return value of
* null does not necessarily indicate that the map contained no mapping for the key; it's also possible that the map
* explicitly mapped the key to null. The map will not contain a mapping for the specified key once the call returns.
*/
@SuppressWarnings("unused")
@Generated("ac971b01134e01472a725f56a1a6baba")
public final class ReplicatedMapRemoveCodec {
//hex: 0x0D0700
public static final int REQUEST_MESSAGE_TYPE = 853760;
//hex: 0x0D0701
public static final int RESPONSE_MESSAGE_TYPE = 853761;
private static final int REQUEST_INITIAL_FRAME_SIZE = PARTITION_ID_FIELD_OFFSET + INT_SIZE_IN_BYTES;
private static final int RESPONSE_INITIAL_FRAME_SIZE = RESPONSE_BACKUP_ACKS_FIELD_OFFSET + BYTE_SIZE_IN_BYTES;
private ReplicatedMapRemoveCodec() {
}
@edu.umd.cs.findbugs.annotations.SuppressFBWarnings({"URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD"})
public static class RequestParameters {
/**
* Name of the ReplicatedMap
*/
public String name;
/**
* Key with which the specified value is to be associated.
*/
public com.hazelcast.internal.serialization.Data key;
}
public static ClientMessage encodeRequest(String name, com.hazelcast.internal.serialization.Data key) {
ClientMessage clientMessage = ClientMessage.createForEncode();
clientMessage.setContainsSerializedDataInRequest(true);
clientMessage.setRetryable(false);
clientMessage.setOperationName("ReplicatedMap.Remove");
Frame initialFrame = new Frame(new byte[REQUEST_INITIAL_FRAME_SIZE], UNFRAGMENTED_MESSAGE);
encodeInt(initialFrame.content, TYPE_FIELD_OFFSET, REQUEST_MESSAGE_TYPE);
encodeInt(initialFrame.content, PARTITION_ID_FIELD_OFFSET, -1);
clientMessage.add(initialFrame);
StringCodec.encode(clientMessage, name);
DataCodec.encode(clientMessage, key);
return clientMessage;
}
public static RequestParameters decodeRequest(ClientMessage clientMessage) {
ForwardFrameIterator iterator = clientMessage.frameIterator();
RequestParameters request = new RequestParameters();
//empty initial frame
iterator.next();
request.name = StringCodec.decode(iterator);
request.key = DataCodec.decode(iterator);
return request;
}
public static ClientMessage encodeResponse(@Nullable com.hazelcast.internal.serialization.Data response) {
ClientMessage clientMessage = ClientMessage.createForEncode();
Frame initialFrame = new Frame(new byte[RESPONSE_INITIAL_FRAME_SIZE], UNFRAGMENTED_MESSAGE);
encodeInt(initialFrame.content, TYPE_FIELD_OFFSET, RESPONSE_MESSAGE_TYPE);
clientMessage.add(initialFrame);
CodecUtil.encodeNullable(clientMessage, response, DataCodec::encode);
return clientMessage;
}
/**
* the previous value associated with key, or null if there was no mapping for key.
*/
public static com.hazelcast.internal.serialization.Data decodeResponse(ClientMessage clientMessage) {
ForwardFrameIterator iterator = clientMessage.frameIterator();
//empty initial frame
iterator.next();
return CodecUtil.decodeNullable(iterator, DataCodec::decode);
}
}
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