online.java

java论坛

package com.laoer.bbscs.web.action;

import java.util.*;
import javax.servlet.http.*;

import org.apache.struts.action.*;
import com.laoer.bbscs.comm.*;
import com.laoer.bbscs.service.*;
import com.laoer.bbscs.service.config.*;
import com.laoer.bbscs.web.form.*;
import com.laoer.bbscs.web.servlet.UserSession;

public class Online
    extends BaseAction {

  private UserOnlineService userOnlineService;

  private SysConfig sysConfig;

  private FriendService friendService;

  public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request,
                               HttpServletResponse response) {
    BaseForm baseForm = (BaseForm) form;

    UserSession us = this.getUserSession(request);

    long atime = System.currentTimeMillis() - (this.getSysConfig().getUserOnlineTime() * 1000);

    if (baseForm.getAction().equalsIgnoreCase("user")) {
      List uos = this.getUserOnlineService().findUserOnlines(atime, 0, 0, Constant.NORMAL_USER_GROUPS);
      request.setAttribute("uos", uos);
      return mapping.findForward("onlineList");
    }

    if (baseForm.getAction().equalsIgnoreCase("friend")) {
      List uos = this.getUserOnlineService().findUserOnlinesInIds(atime,
          this.getFriendService().fileToFriendIDs(us.getId()), 0, 0, Constant.NORMAL_USER_GROUPS);
      request.setAttribute("uos", uos);
      return mapping.findForward("onlineList");
    }

    return mapping.findForward(this.FORWARD_ERROR);
  }

  public UserOnlineService getUserOnlineService() {
    return userOnlineService;
  }

  public SysConfig getSysConfig() {
    return sysConfig;
  }

  public FriendService getFriendService() {
    return friendService;
  }

  public void setUserOnlineService(UserOnlineService userOnlineService) {
    this.userOnlineService = userOnlineService;
  }

  public void setSysConfig(SysConfig sysConfig) {
    this.sysConfig = sysConfig;
  }

  public void setFriendService(FriendService friendService) {
    this.friendService = friendService;
  }
}