Definitions in Application Context
Defination in Class
<bean id="RequestHit" class="com.springimplant.mvc.HitCounter" scope="request">
<aop:scoped-proxy/>
</bean>
<bean id="applicationHit" class="com.springimplant.mvc.HitCounter" scope="application">
<aop:scoped-proxy/>
</bean>
<bean id="sessionHit" class="com.springimplant.mvc.HitCounter" scope="session">
<aop:scoped-proxy/>
</bean>
<mvc:interceptors>
<mvc:interceptor>
<mvc:mapping path="/project/**"/>
<bean class="com.springimplant.mvc.interceptors.GlobalInterceptor"></bean>
</mvc:interceptor>
</mvc:interceptors>
Defination in Class
package com.springimplant.mvc.interceptors;
import java.util.Date;
import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
import com.springimplant.mvc.HitCounter;
public class GlobalInterceptor extends HandlerInterceptorAdapter {
@Resource
private HitCounter RequestHit;
@Resource
private HitCounter applicationHit;
@Resource
private HitCounter sessionHit;
@Override
public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
throws Exception {
RequestHit.setHits(RequestHit.getHits()+1);
System.out.println("Request Hits "+RequestHit.getHits());
applicationHit.setHits(applicationHit.getHits()+1);
System.out.println("Application Hits "+applicationHit.getHits());
sessionHit.setHits(sessionHit.getHits()+1);
System.out.println("Session Hits "+sessionHit.getHits());
request.setAttribute("currentDate",new Date());
return super.preHandle(request, response, handler);
}
}
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