containerutil.java

功能完善的java开发框架

package news.container;


import com.jdon.util.Debug;
import com.jdon.controller.WebAppUtil;

import javax.servlet.http.HttpServletRequest;
import com.jdon.controller.model.Model;
import com.jdon.security.web.UserPrincipal;

public class ContainerUtil {
  public final static String module = ContainerUtil.class.getName();

  public static Model getUserModelAfterLogin(HttpServletRequest request) {
    Model model = null;
    try {
      UserPrincipal userPrincipal = (UserPrincipal)WebAppUtil.getService("userPrincipal", request);
      model = userPrincipal.getUserFromSession(request);
      if (model == null)
        model = userPrincipal.getUserFromPrincipal(request);
    }catch (Exception ex) {
      Debug.logError(ex, module);
    }
    return model;
  }

}