com.iteaj.iot.modbus.server.dtu.ModbusTcpForDtuMessage Maven / Gradle / Ivy

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iot框架的modbus标准协议实现库

There is a newer version: 3.1.1

package com.iteaj.iot.modbus.server.dtu;

import com.iteaj.iot.ProtocolType;
import com.iteaj.iot.modbus.server.tcp.ModbusTcpBody;
import com.iteaj.iot.modbus.server.tcp.ModbusTcpHeader;
import com.iteaj.iot.modbus.server.tcp.ModbusTcpServerMessage;
import com.iteaj.iot.server.dtu.message.DtuMessage;

public class ModbusTcpForDtuMessage extends ModbusTcpServerMessage implements DtuMessage {

    private ProtocolType protocolType;

    public ModbusTcpForDtuMessage(byte[] message) {
        super(message);
    }

    public ModbusTcpForDtuMessage(String equipCode) {
        super(equipCode);
    }

    public ModbusTcpForDtuMessage(ModbusTcpHeader head) {
        super(head);
    }

    public ModbusTcpForDtuMessage(ModbusTcpHeader head, ModbusTcpBody body) {
        super(head, body);
    }

    @Override
    protected ModbusTcpHeader doBuild(byte[] message) {
        if(getProtocolType() != null) {
            return ModbusTcpHeader.buildRequestHeader(this.getEquipCode(), this.getEquipCode(), getProtocolType());
        }

        return super.doBuild(message);
    }

    @Override
    public ProtocolType getProtocolType() {
        return protocolType;
    }

    @Override
    public ModbusTcpForDtuMessage setProtocolType(ProtocolType protocolType) {
        this.protocolType = protocolType;
        return this;
    }
}