package com.walker.tcp.littleD;
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import com.walker.tcp.data.AbstractStringResponse;
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public abstract class AbstractResponse extends AbstractStringResponse {
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/**
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*
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*/
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private static final long serialVersionUID = 4578030461758281889L;
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// public static final String BODY_END = "#";
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@Override
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public String toData() {
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StringBuilder sb = new StringBuilder();
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sb.append(Constants.BODY_ID).append(this.getProtocolNum());
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this.appendBusiness(sb);
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sb.append(this.getDelimiter());
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return sb.toString();
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}
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/**
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* 商业逻辑再这里追加到输出字符串流中。</p>
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* StringBuilder中已经拼装了：IWAP00这两个内容。
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* @param sb
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*/
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protected abstract void appendBusiness(StringBuilder sb);
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@Override
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public String getDelimiter(){
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return Constants.DATA_END_FLAG;
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}
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}
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