package com.fzzy.protocol.zldz.cmd;
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import com.fzzy.api.data.ApiCommonDevice;
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import com.fzzy.api.utils.BytesUtil;
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import com.fzzy.gateway.data.BaseReqData;
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import com.fzzy.gateway.entity.GatewayDevice;
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import com.fzzy.protocol.zldz.data.Message;
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import com.fzzy.protocol.zldz.data.MessageBody;
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import com.fzzy.protocol.zldz.server.ZldzServerUtil;
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/**
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* 粮情信息命令
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*
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* @author Andy
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*/
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public class CommandBuilder1115 extends CommandBuilder {
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private final static CommandBuilder1115 instance = new CommandBuilder1115();
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private CommandBuilder1115() {
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}
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public static CommandBuilder1115 getInstance() {
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return instance;
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}
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public Message buildMessage(BaseReqData reqData, ApiCommonDevice commonDevice) {
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//request.setCompanyId("1");
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Message message = new Message();
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message.setBegin(ZldzServerUtil.MSG_START);
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// 调整Message头部信息
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buildHeader(message, reqData, commonDevice);
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//包头校验
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buildCrc8(message);
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// 创建消息体
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buildBody(message, reqData, commonDevice);
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// 添加校验
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buildCrc16(message);
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message.setEnd(ZldzServerUtil.MSG_END);
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// 生成整体命令信息和BYte信息
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build(message);
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return message;
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}
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public void buildHeader(Message message, BaseReqData reqData, ApiCommonDevice commonDevice) {
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GatewayDevice device = reqData.getDevice();
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String hexCompanyId = BytesUtil.getTargetId(commonDevice.getOrgId(), true);
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hexCompanyId = BytesUtil.tran_LH(hexCompanyId);
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message.setSourceId(hexCompanyId);
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message.setSendId(hexCompanyId);
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message.setCompanyId(hexCompanyId);
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message.setTargetId(BytesUtil.tran_LH(BytesUtil.getTargetId(device.getDeviceSn(), true)));
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message.setMessageType(BytesUtil.tran_LH(ZldzServerUtil.MSG_TYPE_1115));
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}
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public void buildBody(Message message, BaseReqData reqData, ApiCommonDevice commonDevice) {
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GatewayDevice device = reqData.getDevice();
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MessageBody body = new MessageBody();
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body.setLength(2);
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int start = device.getCableStart();
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int end = device.getCableEnd();
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body.setContent(BytesUtil.toHexString(start) + BytesUtil.toHexString(end));
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message.setBody(body);
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}
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}
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