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/*
* Copyright 2019-present Open Networking Foundation
* Copyright © 2020 camunda services GmbH ([email protected])
*
* 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 io.atomix.cluster.messaging.impl;
import io.atomix.utils.net.Address;
import io.netty.buffer.ByteBuf;
import java.net.InetAddress;
/** V1 message encoder. */
class MessageEncoderV1 extends AbstractMessageEncoder {
MessageEncoderV1(final Address address) {
super(address);
}
@Override
protected void encodeAddress(final ProtocolMessage message, final ByteBuf buffer) {
final InetAddress senderIp = address.tryResolveAddress();
final byte[] senderIpBytes = senderIp.getAddress();
buffer.writeByte(senderIpBytes.length);
buffer.writeBytes(senderIpBytes);
buffer.writeInt(address.port());
}
@Override
protected void encodeMessage(final ProtocolMessage message, final ByteBuf buffer) {
buffer.writeByte(message.type().id());
writeLong(buffer, message.id());
final byte[] payload = message.payload();
writeInt(buffer, payload.length);
buffer.writeBytes(payload);
}
@Override
protected void encodeRequest(final ProtocolRequest request, final ByteBuf out) {
writeString(out, request.subject());
}
@Override
protected void encodeReply(final ProtocolReply reply, final ByteBuf out) {
out.writeByte(reply.status().id());
}
}