上传代码

src/main/java/com/nis/interceptor/DataSourceCInterceptor.java

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+package com.nis.interceptor;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.log4j.Logger;
+import org.springframework.web.servlet.HandlerInterceptor;
+import org.springframework.web.servlet.ModelAndView;
+
+import com.nis.datasource.CustomerContextHolder;
+import com.nis.restful.RestBusinessCode;
+import com.nis.restful.RestServiceException;
+import com.nis.util.Constants;
+
+public class DataSourceCInterceptor implements HandlerInterceptor {
+	Logger logger = Logger.getLogger(DataSourceCInterceptor.class);
+	String searchActiveSys="";
+	
+	@Override
+	public boolean preHandle(HttpServletRequest request,
+			HttpServletResponse response, Object handler) throws Exception {
+		searchActiveSys=request.getParameter("searchActiveSys");
+		if(searchActiveSys == null 
+				|| !(Constants.ACTIVESYS_A.equals(searchActiveSys) 
+						|| Constants.ACTIVESYS_C.equals(searchActiveSys))
+							) searchActiveSys=Constants.ACTIVESYS_B;
+		if(Constants.ACTIVESYS_A.equals(searchActiveSys)){
+			logger.info("开启数据源日志A操作库---"+System.currentTimeMillis());
+			CustomerContextHolder.setCustomerType(CustomerContextHolder.DATA_SOURCE_F);//开启数据源F
+		}else if(Constants.ACTIVESYS_C.equals(searchActiveSys)){
+			logger.info("开启数据源日志C操作库---"+System.currentTimeMillis());
+			CustomerContextHolder.setCustomerType(CustomerContextHolder.DATA_SOURCE_G);//开启数据源F
+		}else{
+			logger.info("开启数据源日志B操作库---"+System.currentTimeMillis());
+			CustomerContextHolder.setCustomerType(CustomerContextHolder.DATA_SOURCE_C);//开启数据源C
+		}
+		logger.info("日志数据源开启成功---"+System.currentTimeMillis());
+		return true;
+	}
+	
+	@Override
+	public void postHandle(HttpServletRequest arg0, HttpServletResponse arg1, Object arg2, ModelAndView arg3)
+			throws Exception {
+		logger.info("postHandle---");
+
+	}
+
+	
+	@Override
+	public void afterCompletion(HttpServletRequest request,
+			HttpServletResponse response, Object handler, Exception ex)
+			throws Exception {
+		CustomerContextHolder.clearCustomerType();
+		logger.info("释放数据源日志操作库---");
+	}
+
+	
+	
+
+}