41 changed files with 1085 additions and 84 deletions
@ -0,0 +1,60 @@
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package com.mh.user.constants; |
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import com.mh.user.factory.CJ188Protocol; |
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import com.mh.user.factory.EleProtocol; |
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import com.mh.user.factory.ModbusProtocol; |
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import com.mh.user.factory.Protocol; |
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/** |
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* @author LJF |
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* @version 1.0 |
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* @project mh_esi |
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* @description 协议枚举类 |
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* @date 2024-09-12 10:31:53 |
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*/ |
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public enum ProtocolEnum { |
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CJ188_PROTOCOL("0", CJ188Protocol.getInstance()), |
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MODBUS_PROTOCOL("1", ModbusProtocol.getInstance()), |
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ELE_97_PROTOCOL("2", EleProtocol.getInstance()), |
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ELE_07_PROTOCOL("3", EleProtocol.getInstance()), |
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; |
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private String protocolType; |
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private Protocol protocol; |
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private ProtocolEnum(String protocolType, Protocol protocol) { |
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this.protocolType = protocolType; |
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this.protocol = protocol; |
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} |
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public String getProtocolType() { |
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return protocolType; |
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} |
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public void setProtocolType(String protocolType) { |
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this.protocolType = protocolType; |
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} |
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public Protocol getProtocol() { |
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return protocol; |
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} |
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public void setProtocol(Protocol protocol) { |
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this.protocol = protocol; |
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} |
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public static Protocol getProtocol(String protocolType) { |
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for (ProtocolEnum protocolEnum : ProtocolEnum.values()) { |
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if (protocolEnum.getProtocolType().equals(protocolType)) { |
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return protocolEnum.getProtocol(); |
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} |
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} |
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return null; |
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} |
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} |
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@ -0,0 +1,60 @@
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package com.mh.user.constants; |
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import com.mh.user.strategy.CJ188ProtocolStrategy; |
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import com.mh.user.strategy.EleProtocolStrategy; |
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import com.mh.user.strategy.ModbusProtocolStrategy; |
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import com.mh.user.strategy.ProtocolStrategy; |
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/** |
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* @author LJF |
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* @version 1.0 |
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* @project mh_esi |
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* @description 协议枚举类 |
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* @date 2024-09-12 10:31:53 |
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*/ |
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public enum ProtocolStrategyEnum { |
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CJ188_PROTOCOL("0", CJ188ProtocolStrategy.getInstance()), |
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MODBUS_PROTOCOL("1", ModbusProtocolStrategy.getInstance()), |
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ELE_97_PROTOCOL("2", EleProtocolStrategy.getInstance()), |
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ELE_07_PROTOCOL("3", EleProtocolStrategy.getInstance()), |
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; |
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private String protocolType; |
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private ProtocolStrategy protocolStrategy; |
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ProtocolStrategyEnum(String protocolType, ProtocolStrategy protocolStrategy) { |
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this.protocolType = protocolType; |
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this.protocolStrategy = protocolStrategy; |
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} |
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public String getProtocolType() { |
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return protocolType; |
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} |
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public void setProtocolType(String protocolType) { |
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this.protocolType = protocolType; |
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} |
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public ProtocolStrategy getProtocolStrategy() { |
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return protocolStrategy; |
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} |
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public void setProtocolStrategy(ProtocolStrategy protocolStrategy) { |
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this.protocolStrategy = protocolStrategy; |
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} |
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public static ProtocolStrategy getProtocolStrategy(String protocolType) { |
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for (ProtocolStrategyEnum protocolStrategyEnum : ProtocolStrategyEnum.values()) { |
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if (protocolStrategyEnum.getProtocolType().equals(protocolType)) { |
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return protocolStrategyEnum.getProtocolStrategy(); |
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} |
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} |
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return null; |
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} |
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} |
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@ -0,0 +1,48 @@
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package com.mh.user.factory; |
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import com.mh.user.entity.MeterManageEntity; |
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import com.mh.user.strategy.ProtocolStrategy; |
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import lombok.extern.slf4j.Slf4j; |
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/** |
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* @author LJF |
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* @version 1.0 |
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* @project mh_esi |
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* @description 水表标准协议 |
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* @date 2024-09-12 14:04:01 |
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*/ |
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@Slf4j |
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public class CJ188Protocol implements Protocol { |
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private ProtocolStrategy cj188ProtocolStrategy; |
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private static class SingletonHolder{ |
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private static final CJ188Protocol INSTANCE = new CJ188Protocol(); |
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} |
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private CJ188Protocol(){ |
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// 防止外部直接实例化
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} |
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public static CJ188Protocol getInstance(){ |
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return SingletonHolder.INSTANCE; |
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} |
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@Override |
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public void setStrategy(ProtocolStrategy protocolStrategy) { |
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this.cj188ProtocolStrategy = protocolStrategy; |
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} |
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@Override |
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public String createOrder(MeterManageEntity meterManageEntity) { |
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log.info("水表标准协议：工厂创建报文"); |
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return cj188ProtocolStrategy.createOrder(meterManageEntity); |
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} |
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@Override |
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public String analysisReceiveData(MeterManageEntity meterManageEntity, String receiveData) { |
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log.info("水表标准协议：工厂解析报文"); |
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return cj188ProtocolStrategy.analysisReceiveData(meterManageEntity, receiveData); |
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} |
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} |
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@ -0,0 +1,48 @@
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package com.mh.user.factory; |
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import com.mh.user.entity.MeterManageEntity; |
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import com.mh.user.strategy.ProtocolStrategy; |
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import lombok.extern.slf4j.Slf4j; |
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/** |
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* @author LJF |
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* @version 1.0 |
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* @project mh_esi |
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* @description 水表标准协议 |
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* @date 2024-09-12 14:04:01 |
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*/ |
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@Slf4j |
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public class EleProtocol implements Protocol { |
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private ProtocolStrategy eleProtocolStrategy; |
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private static class SingletonHolder{ |
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private static final EleProtocol INSTANCE = new EleProtocol(); |
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} |
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private EleProtocol(){ |
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// 防止外部直接实例化
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} |
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public static EleProtocol getInstance(){ |
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return SingletonHolder.INSTANCE; |
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} |
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@Override |
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public void setStrategy(ProtocolStrategy protocolStrategy) { |
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this.eleProtocolStrategy = protocolStrategy; |
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} |
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@Override |
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public String createOrder(MeterManageEntity meterManageEntity) { |
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log.info("电表97/07规约协议：工厂创建报文"); |
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return eleProtocolStrategy.createOrder(meterManageEntity); |
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} |
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@Override |
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public String analysisReceiveData(MeterManageEntity meterManageEntity, String receiveData) { |
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log.info("电表97/07规约协议：工厂解析报文"); |
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return eleProtocolStrategy.analysisReceiveData(meterManageEntity, receiveData); |
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} |
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} |
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@ -0,0 +1,47 @@
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package com.mh.user.factory; |
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import com.mh.user.entity.MeterManageEntity; |
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import com.mh.user.strategy.ProtocolStrategy; |
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import lombok.extern.slf4j.Slf4j; |
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/** |
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* @author LJF |
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* @version 1.0 |
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* @project mh_esi |
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* @description modbus协议 |
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* @date 2024-09-12 16:38:44 |
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*/ |
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@Slf4j |
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public class ModbusProtocol implements Protocol { |
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private ProtocolStrategy modbusProtocolStrategy; |
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private static class SingletonHolder{ |
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private static final ModbusProtocol INSTANCE = new ModbusProtocol(); |
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} |
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private ModbusProtocol(){ |
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// 防止外部直接实例化
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} |
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public static ModbusProtocol getInstance(){ |
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return ModbusProtocol.SingletonHolder.INSTANCE; |
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} |
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@Override |
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public void setStrategy(ProtocolStrategy protocolStrategy) { |
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this.modbusProtocolStrategy = protocolStrategy; |
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} |
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@Override |
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public String createOrder(MeterManageEntity meterManageEntity) { |
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log.info("modbus标准协议：工厂创建报文"); |
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return modbusProtocolStrategy.createOrder(meterManageEntity); |
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} |
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@Override |
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public String analysisReceiveData(MeterManageEntity meterManageEntity, String receiveData) { |
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log.info("modbus标准协议：工厂解析报文"); |
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return modbusProtocolStrategy.analysisReceiveData(meterManageEntity, receiveData); |
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} |
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} |
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@ -0,0 +1,36 @@
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package com.mh.user.factory; |
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import com.mh.user.entity.MeterManageEntity; |
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import com.mh.user.strategy.ProtocolStrategy; |
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/** |
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* @author LJF |
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* @version 1.0 |
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* @project mh_esi |
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* @description 根据协议实现对设备的生产和解析 |
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* @date 2024-09-12 11:17:20 |
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*/ |
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public interface Protocol { |
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/** |
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* 设置协议策略 |
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* @param protocolStrategy |
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*/ |
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void setStrategy(ProtocolStrategy protocolStrategy); |
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/** |
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* 创建指令 |
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* @param meterManageEntity |
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* @return |
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*/ |
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String createOrder(MeterManageEntity meterManageEntity); |
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/** |
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* 解析指令 |
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* @param meterManageEntity |
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* @param receiveData |
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* @return |
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*/ |
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String analysisReceiveData(MeterManageEntity meterManageEntity, String receiveData); |
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} |
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@ -0,0 +1,17 @@
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package com.mh.user.factory; |
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import com.mh.user.constants.ProtocolEnum; |
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/** |
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* @author LJF |
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* @version 1.0 |
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* @project mh_esi |
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* @description 协议工厂 |
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* @date 2024-09-12 10:29:51 |
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*/ |
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public class ProtocolFactory { |
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public static Protocol matchProtocol(String protocolType) { |
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return ProtocolEnum.getProtocol(protocolType); |
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} |
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} |
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@ -0,0 +1,87 @@
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package com.mh.user.strategy; |
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import com.mh.common.utils.StringUtils; |
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import com.mh.user.constants.Constant; |
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import com.mh.user.entity.MeterManageEntity; |
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import com.mh.user.factory.Protocol; |
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import com.mh.user.utils.ExchangeStringUtil; |
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import lombok.extern.slf4j.Slf4j; |
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/** |
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* @author LJF |
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* @version 1.0 |
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* @project mh_esi |
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* @description 水表标准协议 |
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* @date 2024-09-12 14:04:01 |
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*/ |
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@Slf4j |
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public class CJ188ProtocolStrategy implements ProtocolStrategy { |
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private static class SingletonHolder{ |
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private static final CJ188ProtocolStrategy INSTANCE = new CJ188ProtocolStrategy(); |
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} |
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private CJ188ProtocolStrategy(){ |
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// 防止外部直接实例化
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} |
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public static CJ188ProtocolStrategy getInstance(){ |
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return SingletonHolder.INSTANCE; |
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} |
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@Override |
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public String createOrder(MeterManageEntity meterManageEntity) { |
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log.info("水表标准协议：策略创建报文"); |
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if (StringUtils.isBlank(meterManageEntity.getRegisterAddr())) { |
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return Constant.FAIL; |
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} |
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// 0 代表前面补充0,14 代表长度为14,d 代表参数为正数型
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String str = String.format("%014d", Long.parseLong(meterManageEntity.getRegisterAddr()));//基表通讯号
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// 转换位置
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str = ExchangeStringUtil.changePosition(str); |
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// 拼接功能码
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str = "6810" + str + |
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ExchangeStringUtil.addZeroForNum(meterManageEntity.getFuncCode(), 2) |
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+ "03" // 控制码
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+ meterManageEntity.getIdentifyCode() // 水表读读数数据标识
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+ "00"; // 序列号
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// 检验和
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String checkSum = ExchangeStringUtil.makeChecksum(str); |
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str = "FEFEFE" + str + checkSum + "16"; |
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return str; |
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} |
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@Override |
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public String analysisReceiveData(MeterManageEntity meterManageEntity, String receiveData) { |
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log.info("水表标准协议：策略解析报文"); |
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String meterId = ""; |
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String data = ""; |
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if (receiveData.length() > 8) { |
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String str1 = receiveData.substring(0, 8); |
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String str2 = receiveData.substring(8); |
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receiveData = str1.replace("FE", "") + str2; |
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} |
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String checkStr = receiveData.substring(0, receiveData.length() - 4);//减去校验码
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String checkNum = ExchangeStringUtil.makeChecksum(checkStr); //生成校验码
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if (checkNum.equalsIgnoreCase(receiveData.substring(receiveData.length() - 4, receiveData.length() - 2))) { |
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meterId = checkStr.substring(16, 18) + checkStr.substring(14, 16) + checkStr.substring(12, 14) + checkStr.substring(10, 12)// 表号
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+ checkStr.substring(8, 10) + checkStr.substring(6, 8) + checkStr.substring(4, 6); |
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meterId = String.format("%014d", Long.parseLong(meterId)); |
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StringBuilder stringBuilder = new StringBuilder(); |
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for (int i = 0; i < 4; i++) { |
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String data1 = checkStr.substring(36 - 2 * (i + 1), 36 - 2 * i); |
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stringBuilder.append(data1); |
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} |
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data = stringBuilder.toString(); |
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// 0 代表前面补充0，4 代表长度为4，d 代表参数为正数型
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data = String.format("%08d", Long.parseLong(data)); |
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data = data.substring(0, 6) + "." + data.substring(6, 8); |
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} else { |
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log.info("水表报文检验失败: {}", receiveData); |
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return Constant.FAIL; |
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} |
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log.info("水表表号: {},水表读数：{}", meterId, data); |
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return data; |
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} |
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} |
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@ -0,0 +1,121 @@
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package com.mh.user.strategy; |
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import com.mh.common.utils.StringUtils; |
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import com.mh.user.constants.Constant; |
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import com.mh.user.entity.MeterManageEntity; |
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import com.mh.user.factory.Protocol; |
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import com.mh.user.utils.ExchangeStringUtil; |
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import lombok.extern.slf4j.Slf4j; |
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/** |
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* @author LJF |
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* @version 1.0 |
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* @project mh_esi |
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* @description 水表标准协议 |
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* @date 2024-09-12 14:04:01 |
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*/ |
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@Slf4j |
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public class EleProtocolStrategy implements ProtocolStrategy { |
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private static class SingletonHolder{ |
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private static final EleProtocolStrategy INSTANCE = new EleProtocolStrategy(); |
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} |
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private EleProtocolStrategy(){ |
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// 防止外部直接实例化
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} |
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public static EleProtocolStrategy getInstance(){ |
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return SingletonHolder.INSTANCE; |
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} |
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@Override |
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public String createOrder(MeterManageEntity meterManageEntity) { |
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log.info("电表97/07规约协议：策略创建报文"); |
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String str = ""; |
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String deviceAddr = meterManageEntity.getMtCode(); |
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if (deviceAddr != null && !deviceAddr.isEmpty()) { |
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try { |
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//0代表前面补充0,12代表长度为12,d代表参数为正数型,基表通讯号
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str = String.format("%012d", Long.parseLong(deviceAddr)); |
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//转换位置
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str = ExchangeStringUtil.changePosition(str); |
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//拼接功能码
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str = "68" + str + "68"; |
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String strData = ""; |
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// 判断是什么协议
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switch (meterManageEntity.getProtocolType()) { |
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case 2: |
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// 97协议
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str += ExchangeStringUtil.addZeroForNum(meterManageEntity.getFuncCode(), 2) + "02"; |
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strData = ExchangeStringUtil.addZeroForNum(meterManageEntity.getIdentifyCode(), 4); |
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break; |
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case 3: |
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// 07协议
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str += ExchangeStringUtil.addZeroForNum(meterManageEntity.getFuncCode(), 2) + "04"; |
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strData = ExchangeStringUtil.addZeroForNum(meterManageEntity.getIdentifyCode(), 8); |
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break; |
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default: |
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break; |
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} |
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//加33操作
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str = str + ExchangeStringUtil.addThree(strData); |
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//检验和
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String checkSum = ExchangeStringUtil.makeChecksum(str); |
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str = "FEFEFE" + str + checkSum + "16"; |
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} catch (Exception e) { |
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log.error("生成采集电表指令错误==>", e); |
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return Constant.FAIL; |
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} |
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} |
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log.info("生成采集电表指令==>表号：{}，指令：{}", meterManageEntity.getMtCode(),str); |
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return str.toUpperCase(); |
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} |
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@Override |
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public String analysisReceiveData(MeterManageEntity meterManageEntity, String receiveData) { |
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log.info("电表97/07规约协议：工厂解析报文"); |
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String data = ""; |
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if (receiveData.length() > 8) { |
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String str1 = receiveData.substring(0, 8); |
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String str2 = receiveData.substring(8); |
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receiveData = str1.replace("FE", "") + str2; |
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} |
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if (receiveData.length() == 36 || receiveData.length() == 40 || receiveData.length() == 44 || receiveData.length() == 50) { |
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String checkStr = receiveData.substring(0, receiveData.length() - 4); //减去校验码
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String checkNum = ExchangeStringUtil.makeChecksum(checkStr); //生成校验码
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//返回的校验码与重新生成的校验码进行校验
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if (checkNum.equalsIgnoreCase(receiveData.substring(receiveData.length() - 4, receiveData.length() - 2))) { |
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//表号，12位
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String meterId = checkStr.substring(12, 14) + checkStr.substring(10, 12) + checkStr.substring(8, 10) |
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+ checkStr.substring(6, 8) + checkStr.substring(4, 6) + checkStr.substring(2, 4); |
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meterId = String.format("%012d", Long.parseLong(meterId)); |
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StringBuilder stringBuilder = new StringBuilder(); |
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if (receiveData.length() == 36) { |
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for (int i = 0; i < 4; i++) { |
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String data1 = checkStr.substring(32 - 2 * (i + 1), 32 - 2 * i); |
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stringBuilder.append(data1); |
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} |
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} else { |
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for (int i = 0; i < 4; i++) { |
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String data1 = checkStr.substring(36 - 2 * (i + 1), 36 - 2 * i); |
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stringBuilder.append(data1); |
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} |
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} |
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data = stringBuilder.toString(); |
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data = ExchangeStringUtil.cutThree(data); |
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// 0 代表前面补充0,4 代表长度为4,d 代表参数为正数型
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data = String.format("%08d", Long.parseLong(data)); |
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data = data.substring(0, 6) + "." + data.substring(6, 8); |
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log.info("电表表号：{},电表读数：{}", meterId, data); |
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} else { |
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log.info("电表报文检验失败: {}", receiveData); |
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} |
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} |
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if (!StringUtils.isBlank(data)) { |
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data = String.valueOf(Double.valueOf(data)); //00010.76,去除读数前面带0的情况
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} |
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return data; |
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} |
||||
|
||||
} |
||||
@ -0,0 +1,93 @@
|
||||
package com.mh.user.strategy; |
||||
|
||||
import com.mh.common.utils.StringUtils; |
||||
import com.mh.user.constants.Constant; |
||||
import com.mh.user.entity.MeterManageEntity; |
||||
import com.mh.user.utils.ExchangeStringUtil; |
||||
import lombok.extern.slf4j.Slf4j; |
||||
|
||||
import java.math.BigDecimal; |
||||
import java.math.RoundingMode; |
||||
|
||||
/** |
||||
* @author LJF |
||||
* @version 1.0 |
||||
* @project mh_esi |
||||
* @description 水表标准协议 |
||||
* @date 2024-09-12 14:04:01 |
||||
*/ |
||||
@Slf4j |
||||
public class ModbusProtocolStrategy implements ProtocolStrategy { |
||||
|
||||
private static class SingletonHolder { |
||||
private static final ModbusProtocolStrategy INSTANCE = new ModbusProtocolStrategy(); |
||||
} |
||||
|
||||
private ModbusProtocolStrategy() { |
||||
// 防止外部直接实例化
|
||||
} |
||||
|
||||
public static ModbusProtocolStrategy getInstance() { |
||||
return SingletonHolder.INSTANCE; |
||||
} |
||||
|
||||
@Override |
||||
public String createOrder(MeterManageEntity meterManageEntity) { |
||||
log.info("modbus标准协议：策略创建报文"); |
||||
if (StringUtils.isBlank(meterManageEntity.getRegisterAddr())) { |
||||
return Constant.FAIL; |
||||
} |
||||
String str; |
||||
try { |
||||
// 地址（1） + 功能码（1） + 寄存器地址（2） + 数据域（2） + crc校验
|
||||
str = ExchangeStringUtil.addZeroForNum(ExchangeStringUtil.decToHex(meterManageEntity.getMtCode()), 2) // 设备地址
|
||||
+ ExchangeStringUtil.addZeroForNum(ExchangeStringUtil.decToHex(meterManageEntity.getFuncCode()), 2) // 功能码
|
||||
+ ExchangeStringUtil.addZeroForNum(ExchangeStringUtil.decToHex(meterManageEntity.getRegisterAddr()), 4) // 寄存器地址
|
||||
+ ExchangeStringUtil.addZeroForNum(ExchangeStringUtil.decToHex(String.valueOf(meterManageEntity.getRegisterSize())), 4); // 读取寄存器个数
|
||||
// 循环冗余校验
|
||||
String checkWord = ExchangeStringUtil.getStrCRC16(str); //CRC16校验
|
||||
str = str + checkWord; |
||||
} catch (Exception e) { |
||||
log.error("modbus标准协议：策略创建报文异常", e); |
||||
return Constant.FAIL; |
||||
} |
||||
return str; |
||||
} |
||||
|
||||
@Override |
||||
public String analysisReceiveData(MeterManageEntity meterManageEntity, String receiveData) { |
||||
log.info("modbus标准协议：策略解析报文"); |
||||
String checkStr = receiveData.substring(0, receiveData.length() - 4);//检验报文
|
||||
String checkWord = ExchangeStringUtil.getStrCRC16(checkStr);//生成校验码
|
||||
String sValue = null; |
||||
String rtData = Constant.FAIL; |
||||
if (!checkWord.equalsIgnoreCase(receiveData.substring(receiveData.length() - 4))) { |
||||
log.info("Modbus报文检验失败: {}", receiveData); |
||||
return rtData; |
||||
} |
||||
// 开始解析： 地址+功能码+数据长度+数据域
|
||||
// 截取数据长度
|
||||
String dataLength = receiveData.substring(6, 8); |
||||
int dataLengthInt = Integer.parseInt(dataLength, 16); |
||||
// 截取数据域
|
||||
String data = receiveData.substring(8, 8 + dataLengthInt * 2); |
||||
// 判断
|
||||
switch (meterManageEntity.getDataType()) { |
||||
case 0: |
||||
// 16进制转十进制类型
|
||||
sValue = ExchangeStringUtil.hexToDec(data); |
||||
// 保留位数
|
||||
sValue = (new BigDecimal(sValue)).divide(new BigDecimal(String.valueOf(meterManageEntity.getDigits() * 10)), 2, RoundingMode.HALF_UP).toString(); |
||||
break; |
||||
case 1: |
||||
// 十六进制字符串转IEEE754浮点型
|
||||
sValue = String.valueOf(ExchangeStringUtil.hexToSingle(data)); |
||||
break; |
||||
default: |
||||
break; |
||||
} |
||||
log.info("解析数据==>表号：{},寄存器地址：{},值：{}", meterManageEntity.getMtNum(), meterManageEntity.getRegisterAddr(), sValue); |
||||
return sValue; |
||||
} |
||||
|
||||
} |
||||
@ -0,0 +1,28 @@
|
||||
package com.mh.user.strategy; |
||||
|
||||
import com.mh.user.entity.MeterManageEntity; |
||||
|
||||
/** |
||||
* @author LJF |
||||
* @version 1.0 |
||||
* @project mh_esi |
||||
* @description 协议策略 |
||||
* @date 2024-09-12 11:13:30 |
||||
*/ |
||||
public interface ProtocolStrategy { |
||||
|
||||
/** |
||||
* 创建指令 |
||||
* @param meterManageEntity |
||||
* @return |
||||
*/ |
||||
String createOrder(MeterManageEntity meterManageEntity); |
||||
|
||||
/** |
||||
* 解析指令 |
||||
* @param meterManageEntity |
||||
* @param receiveData |
||||
* @return |
||||
*/ |
||||
String analysisReceiveData(MeterManageEntity meterManageEntity, String receiveData); |
||||
} |
||||
@ -0,0 +1,17 @@
|
||||
package com.mh.user.strategy; |
||||
|
||||
import com.mh.user.constants.ProtocolStrategyEnum; |
||||
|
||||
/** |
||||
* @author LJF |
||||
* @version 1.0 |
||||
* @project mh_esi |
||||
* @description 协议工厂 |
||||
* @date 2024-09-12 10:29:51 |
||||
*/ |
||||
public class ProtocolStrategyFactory { |
||||
|
||||
public static ProtocolStrategy matchProtocolStrategy(String protocolType) { |
||||
return ProtocolStrategyEnum.getProtocolStrategy(protocolType); |
||||
} |
||||
} |
||||
Loading…
Reference in new issue