Jsp/Servlet

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Java

ChatAction.java：源码内容
							//Created by MyEclipse Struts
// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_4.1.0/xslt/JavaClass.xsl
package com.oa.module.communicate.comm.chat;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.actions.DispatchAction;
import com.oa.module.communicate.comm.Tchat;
import com.oa.module.office.user.Tuser;
/**
 * 即时通讯 action
 * MyEclipse Struts Creation date: 01-29-2008
 * 
 * XDoclet definition:
 * 
 * @struts.action parameter="task" validate="true"
 */
public class ChatAction extends DispatchAction {
	// --------------------------------------------------------- Instance
	// Variables
	private ChatIntefer chatinter;
	// --------------------------------------------------------- Methods
	/**
	 * Method execute
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward chat(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		// 所有部门
		List deptlist = chatinter.selectalldept();
		// 所有用户
		List userlist = chatinter.selecttalluser();
		request.setAttribute("deptlist", deptlist);
		request.setAttribute("userlist", userlist);
		HttpSession session = request.getSession();
		Tuser user = (Tuser)session.getAttribute("user");
		
		 request.setAttribute("uno",String.valueOf(user.getUno()));
		 request.setAttribute("uname",user.getUname());
		// 所有在线用户
		List onlinelist = PubVar.onlineUserList;
		request.setAttribute("onlinelist", onlinelist);
		
		return mapping.findForward("chat");
	}
	public ActionForward online(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		PrintWriter out = null;
		try {
			out = response.getWriter();
		} catch (IOException e) {
			e.printStackTrace();
		}
		String text = "";
		List list = PubVar.onlineUserList;
		for (int i = 0; i < list.size(); i++) {
			Tuser userinfo = (Tuser) list.get(i);
			String userid = String.valueOf(userinfo.getUno());
			if (text != "") {
				text = text + "," + userid;
			} else {
				text = userid;
			}
		}
		out.println(text);
		return null;
	}
	public ActionForward read(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		String reciever=request.getParameter("sender");
		List chatlist=chatinter.read(reciever);
		PrintWriter out = null;
		try {
			out = response.getWriter();
		} catch (IOException e) {
			e.printStackTrace();
		}
		
		for(int i=0;i<chatlist.size();i++){
			Map map=(Map)chatlist.get(i);
			String sender=map.get("uname").toString();
			String content =map.get("ccontent").toString();
			String date=map.get("csendtime").toString();
			String id=map.get("cisread").toString();
			out.print(sender);
			out.print("&nbsp;&nbsp;");
			out.print(date);
			out.print("<br><br>");
			out.print(content);
			out.print("<br><br>");
			//修改未读字段为已读字段
			chatinter.updateisread(id);
		}
		
		return null;
	}
	public ActionForward history(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		String id = request.getParameter("id");
		System.out.println(id);
		List history=chatinter.selecthistory(request,id);
		request.setAttribute("history",history);
		return mapping.findForward("history");
	}
	
	public ActionForward save(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		String content=request.getParameter("content");
		String sender=request.getParameter("sender");
		String getter=request.getParameter("getter");
		String date=request.getParameter("date");
		String chattype=request.getParameter("chattype");
		if(chattype.equals("0")){
			Tchat chat=new Tchat();
			chat.setCcontent(content);
			chat.setCsendid(Integer.parseInt(sender));
			chat.setCaccepid(getter);
			chat.setCsendtime(date);
			chat.setCisread("0");
			chat.setCsendtype(chattype);
			chatinter.save(chat);
		}else if(chattype.equals("1")){
			boolean fl=false;//设个标志
			List userlist=chatinter.userbydept(getter);//查找该部门下的所有用户
			for(int i=0;i<userlist.size();i++){
				Tchat chat=new Tchat();
				Map map=(Map)userlist.get(i);
				String userid=map.get("uno").toString();
				if(!userid.equals(sender)){
					if(!fl){
						chat.setFlag("1");//表示下面的都是相同的content
						fl=true;
					}
					chat.setCcontent(content);
					chat.setCsendid(Integer.parseInt(sender));
					chat.setCaccepid(userid);
					chat.setCsendtime(date);
					chat.setCisread("0");
					chat.setCsendtype(chattype);
					chatinter.save(chat);
				}
				
			}
		}else if(chattype.equals("2")){
			boolean fl=false;//设个标志
			List userlist=chatinter.selecttalluser();//查找全公司员工
			for(int i=0;i<userlist.size();i++){
				Tchat chat=new Tchat();
				Map map=(Map)userlist.get(i);
				String userid=map.get("uno").toString();
				if(!userid.equals(sender)){
					if(!fl){
						chat.setFlag("1");//表示下面的都是相同的content
						fl=true;
					}
					
					chat.setCcontent(content);
					chat.setCsendid(Integer.parseInt(sender));
					chat.setCaccepid(userid);
					chat.setCsendtime(date);
					chat.setCisread("0");
					chat.setCsendtype(chattype);
					chatinter.save(chat);
				}
			}
		}
		
		return null;
	}
	public ChatIntefer getChatinter() {
		return chatinter;
	}
	public void setChatinter(ChatIntefer chatinter) {
		this.chatinter = chatinter;
	}
}

						