package com.ld.igds.conf;
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/**
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* @author andy.jia
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*
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*/
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public class DataSourceContextHolder {
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private static final ThreadLocal<String> contextHolder = new InheritableThreadLocal<>();
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/**
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* 设置数据源
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*
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* @param db
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*/
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public static void setDataSource(String db) {
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contextHolder.set(db);
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}
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/**
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* 取得当前数据源
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*
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* @return
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*/
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public static String getDataSource() {
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return contextHolder.get();
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}
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/**
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* 清除上下文数据
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*/
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public static void clear() {
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contextHolder.remove();
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}
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}
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