useralertinfocontroller.java

来自「Java的框架」· Java 代码 · 共 57 行

package mcaps.core.alert.webapp.controller;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import mcap.core.alert.model.Alert;
import mcap.core.alert.service.AlertManager;
import mcap.core.alert.util.NameConstants;

import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;


/**
 * @author Tan Beng Suang
 * @date 09-Sep-2005
 * @version 1.0.1.0
 */
public class UserAlertInfoController implements Controller {

	private AlertManager alertManager;
	
	/**
	 * Sets the alertManager.
	 * @param alertManager The alertManager to set.
	 */
	public void setAlertManager (AlertManager alertManager) {
		this.alertManager = alertManager;
	}
	
	
	/* (non-Javadoc)
	 * @see org.springframework.web.servlet.mvc.Controller#handleRequest(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse)
	 */
	public ModelAndView handleRequest (HttpServletRequest request,
			HttpServletResponse response) throws Exception {
		
		if (request.getRequestURI ().indexOf ("viewAlert.action") > -1) {
			List list = this.alertManager.getUserAlerts (request.getRemoteUser(), false);
			
			if (list.size () > 0) {
				Alert alert = (Alert)list.get(0);
				
				this.alertManager.alertBroadcasted (alert.getId(), request.getRemoteUser());
			}
			
			return new ModelAndView ("core/alert/alertInfoDialog", NameConstants.ALERT_LIST, list);
		}
		
		// TODO Auto-generated method stub
		return null;
	}

}