package com.java110.core.aop;
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import com.java110.core.factory.Java110TransactionalFactory;
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import com.java110.dto.order.OrderDto;
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import com.java110.utils.util.StringUtil;
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import org.apache.commons.lang3.StringUtils;
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import org.springframework.stereotype.Component;
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import org.springframework.web.servlet.HandlerInterceptor;
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import javax.servlet.http.HttpServletRequest;
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import javax.servlet.http.HttpServletResponse;
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/**
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* 写上层事务ID
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*/
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@Component
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public class Java110TransactionalInterceptor implements HandlerInterceptor {
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@Override
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public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler) throws Exception {
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//说明已经开启事务
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if (!StringUtils.isEmpty(Java110TransactionalFactory.getOId())) {
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return true;
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}
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String oId = request.getHeader(OrderDto.O_ID);
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if (!StringUtil.isEmpty(oId)) {
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Java110TransactionalFactory.put(Java110TransactionalFactory.O_ID, oId);
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}
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return true;
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}
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}
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