com.hazelcast.client.impl.protocol.codec.MCGetMapConfigCodec Maven / Gradle / Ivy
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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.*;
import com.hazelcast.client.impl.protocol.codec.custom.*;
import javax.annotation.Nullable;
import static com.hazelcast.client.impl.protocol.ClientMessage.*;
import static com.hazelcast.client.impl.protocol.codec.builtin.FixedSizeTypesCodec.*;
/*
* 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.
*/
/**
* Gets the config of a map on the member it's called on.
*/
@SuppressWarnings("unused")
@Generated("2493ab6d7447a30f455e73f80c5d5bf8")
public final class MCGetMapConfigCodec {
//hex: 0x200300
public static final int REQUEST_MESSAGE_TYPE = 2097920;
//hex: 0x200301
public static final int RESPONSE_MESSAGE_TYPE = 2097921;
private static final int REQUEST_INITIAL_FRAME_SIZE = PARTITION_ID_FIELD_OFFSET + INT_SIZE_IN_BYTES;
private static final int RESPONSE_IN_MEMORY_FORMAT_FIELD_OFFSET = RESPONSE_BACKUP_ACKS_FIELD_OFFSET + BYTE_SIZE_IN_BYTES;
private static final int RESPONSE_BACKUP_COUNT_FIELD_OFFSET = RESPONSE_IN_MEMORY_FORMAT_FIELD_OFFSET + INT_SIZE_IN_BYTES;
private static final int RESPONSE_ASYNC_BACKUP_COUNT_FIELD_OFFSET = RESPONSE_BACKUP_COUNT_FIELD_OFFSET + INT_SIZE_IN_BYTES;
private static final int RESPONSE_TIME_TO_LIVE_SECONDS_FIELD_OFFSET = RESPONSE_ASYNC_BACKUP_COUNT_FIELD_OFFSET + INT_SIZE_IN_BYTES;
private static final int RESPONSE_MAX_IDLE_SECONDS_FIELD_OFFSET = RESPONSE_TIME_TO_LIVE_SECONDS_FIELD_OFFSET + INT_SIZE_IN_BYTES;
private static final int RESPONSE_MAX_SIZE_FIELD_OFFSET = RESPONSE_MAX_IDLE_SECONDS_FIELD_OFFSET + INT_SIZE_IN_BYTES;
private static final int RESPONSE_MAX_SIZE_POLICY_FIELD_OFFSET = RESPONSE_MAX_SIZE_FIELD_OFFSET + INT_SIZE_IN_BYTES;
private static final int RESPONSE_READ_BACKUP_DATA_FIELD_OFFSET = RESPONSE_MAX_SIZE_POLICY_FIELD_OFFSET + INT_SIZE_IN_BYTES;
private static final int RESPONSE_EVICTION_POLICY_FIELD_OFFSET = RESPONSE_READ_BACKUP_DATA_FIELD_OFFSET + BOOLEAN_SIZE_IN_BYTES;
private static final int RESPONSE_INITIAL_FRAME_SIZE = RESPONSE_EVICTION_POLICY_FIELD_OFFSET + INT_SIZE_IN_BYTES;
private MCGetMapConfigCodec() {
}
public static ClientMessage encodeRequest(java.lang.String mapName) {
ClientMessage clientMessage = ClientMessage.createForEncode();
clientMessage.setRetryable(true);
clientMessage.setOperationName("MC.GetMapConfig");
ClientMessage.Frame initialFrame = new ClientMessage.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, mapName);
return clientMessage;
}
/**
* Name of the map.
*/
public static java.lang.String decodeRequest(ClientMessage clientMessage) {
ClientMessage.ForwardFrameIterator iterator = clientMessage.frameIterator();
//empty initial frame
iterator.next();
return StringCodec.decode(iterator);
}
@edu.umd.cs.findbugs.annotations.SuppressFBWarnings({"URF_UNREAD_PUBLIC_OR_PROTECTED_FIELD"})
public static class ResponseParameters {
/**
* The in memory storage format of the map:
* 0 - Binary
* 1 - Object
* 2 - Native
*/
public int inMemoryFormat;
/**
* Backup count of the map.
*/
public int backupCount;
/**
* Async backup count of the map.
*/
public int asyncBackupCount;
/**
* Time to live seconds for the map entries.
*/
public int timeToLiveSeconds;
/**
* Maximum idle seconds for the map entries.
*/
public int maxIdleSeconds;
/**
* Maximum size of the map.
*/
public int maxSize;
/**
* The maximum size policy of the map:
* 0 - PER_NODE
* 1 - PER_PARTITION
* 2 - USED_HEAP_PERCENTAGE
* 3 - USED_HEAP_SIZE
* 4 - FREE_HEAP_PERCENTAGE
* 5 - FREE_HEAP_SIZE
* 6 - USED_NATIVE_MEMORY_SIZE
* 7 - USED_NATIVE_MEMORY_PERCENTAGE
* 8 - FREE_NATIVE_MEMORY_SIZE
* 9 - FREE_NATIVE_MEMORY_PERCENTAGE
*/
public int maxSizePolicy;
/**
* Whether reading from backup data is allowed.
*/
public boolean readBackupData;
/**
* The eviction policy of the map:
* 0 - LRU
* 1 - LFU
* 2 - NONE
* 3 - RANDOM
*/
public int evictionPolicy;
/**
* Classname of the SplitBrainMergePolicy for the map.
*/
public java.lang.String mergePolicy;
/**
* Global indexes of the map.
*/
public java.util.List globalIndexes;
/**
* WanReplicationRef of the map. WanReplicationRef is WAN replication target of the map.
*/
public @Nullable com.hazelcast.config.WanReplicationRef wanReplicationRef;
/**
* True if the globalIndexes is received from the member, false otherwise.
* If this is false, globalIndexes has the default value for its type.
*/
public boolean isGlobalIndexesExists;
/**
* True if the wanReplicationRef is received from the member, false otherwise.
* If this is false, wanReplicationRef has the default value for its type.
*/
public boolean isWanReplicationRefExists;
}
public static ClientMessage encodeResponse(int inMemoryFormat, int backupCount, int asyncBackupCount, int timeToLiveSeconds, int maxIdleSeconds, int maxSize, int maxSizePolicy, boolean readBackupData, int evictionPolicy, java.lang.String mergePolicy, java.util.Collection globalIndexes, @Nullable com.hazelcast.config.WanReplicationRef wanReplicationRef) {
ClientMessage clientMessage = ClientMessage.createForEncode();
ClientMessage.Frame initialFrame = new ClientMessage.Frame(new byte[RESPONSE_INITIAL_FRAME_SIZE], UNFRAGMENTED_MESSAGE);
encodeInt(initialFrame.content, TYPE_FIELD_OFFSET, RESPONSE_MESSAGE_TYPE);
encodeInt(initialFrame.content, RESPONSE_IN_MEMORY_FORMAT_FIELD_OFFSET, inMemoryFormat);
encodeInt(initialFrame.content, RESPONSE_BACKUP_COUNT_FIELD_OFFSET, backupCount);
encodeInt(initialFrame.content, RESPONSE_ASYNC_BACKUP_COUNT_FIELD_OFFSET, asyncBackupCount);
encodeInt(initialFrame.content, RESPONSE_TIME_TO_LIVE_SECONDS_FIELD_OFFSET, timeToLiveSeconds);
encodeInt(initialFrame.content, RESPONSE_MAX_IDLE_SECONDS_FIELD_OFFSET, maxIdleSeconds);
encodeInt(initialFrame.content, RESPONSE_MAX_SIZE_FIELD_OFFSET, maxSize);
encodeInt(initialFrame.content, RESPONSE_MAX_SIZE_POLICY_FIELD_OFFSET, maxSizePolicy);
encodeBoolean(initialFrame.content, RESPONSE_READ_BACKUP_DATA_FIELD_OFFSET, readBackupData);
encodeInt(initialFrame.content, RESPONSE_EVICTION_POLICY_FIELD_OFFSET, evictionPolicy);
clientMessage.add(initialFrame);
StringCodec.encode(clientMessage, mergePolicy);
ListMultiFrameCodec.encode(clientMessage, globalIndexes, IndexConfigCodec::encode);
CodecUtil.encodeNullable(clientMessage, wanReplicationRef, WanReplicationRefCodec::encode);
return clientMessage;
}
public static MCGetMapConfigCodec.ResponseParameters decodeResponse(ClientMessage clientMessage) {
ClientMessage.ForwardFrameIterator iterator = clientMessage.frameIterator();
ResponseParameters response = new ResponseParameters();
ClientMessage.Frame initialFrame = iterator.next();
response.inMemoryFormat = decodeInt(initialFrame.content, RESPONSE_IN_MEMORY_FORMAT_FIELD_OFFSET);
response.backupCount = decodeInt(initialFrame.content, RESPONSE_BACKUP_COUNT_FIELD_OFFSET);
response.asyncBackupCount = decodeInt(initialFrame.content, RESPONSE_ASYNC_BACKUP_COUNT_FIELD_OFFSET);
response.timeToLiveSeconds = decodeInt(initialFrame.content, RESPONSE_TIME_TO_LIVE_SECONDS_FIELD_OFFSET);
response.maxIdleSeconds = decodeInt(initialFrame.content, RESPONSE_MAX_IDLE_SECONDS_FIELD_OFFSET);
response.maxSize = decodeInt(initialFrame.content, RESPONSE_MAX_SIZE_FIELD_OFFSET);
response.maxSizePolicy = decodeInt(initialFrame.content, RESPONSE_MAX_SIZE_POLICY_FIELD_OFFSET);
response.readBackupData = decodeBoolean(initialFrame.content, RESPONSE_READ_BACKUP_DATA_FIELD_OFFSET);
response.evictionPolicy = decodeInt(initialFrame.content, RESPONSE_EVICTION_POLICY_FIELD_OFFSET);
response.mergePolicy = StringCodec.decode(iterator);
if (iterator.hasNext()) {
response.globalIndexes = ListMultiFrameCodec.decode(iterator, IndexConfigCodec::decode);
response.isGlobalIndexesExists = true;
} else {
response.isGlobalIndexesExists = false;
}
if (iterator.hasNext()) {
response.wanReplicationRef = CodecUtil.decodeNullable(iterator, WanReplicationRefCodec::decode);
response.isWanReplicationRefExists = true;
} else {
response.isWanReplicationRefExists = false;
}
return response;
}
}
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