about rmi interface

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package rmi.all;import java.rmi.Remote;import java.rmi.RemoteException;import java.util.List;import log4j.entity.Page;public interface RmiLogger extends Remote{//获取所有日志String getAllLogger() throws RemoteException;//无参写日志方法void writeLogger() throws RemoteException;//写日志方法，带参数为String类型，后台进行解析void writeLogger(String str) throws RemoteException;//按条件查询日志,str{字段=条件}Page queryLogger(Page page) throws RemoteException;//日志归档操作,将数据库中数据导出备份，并清除数据库中的已导出数据void logManager() throws RemoteException;void logManager(String condition) throws RemoteException;//日志输出模块,将数据库表中的数据输出到指定类型的文件,如excel或文本文件等//参数及返回数据暂未想好如何设置void logOutput() throws RemoteException;}package rmi.all;import java.rmi.RemoteException;import java.rmi.server.UnicastRemoteObject;import java.util.List;import log4j.appender.LogManager;import log4j.appender.LoggerService;import log4j.entity.Page;public class RmiLoggerImpl extends UnicastRemoteObject implements RmiLogger{private String Desc;public RmiLoggerImpl() throws RemoteException{super();}public RmiLoggerImpl(String name) throws RemoteException{super();Desc = name;System.out.println(name+"========================");}public void writeLogger() throws RemoteException {// TODO Auto-generated method stub//return null;LoggerService.writeLogger();//System.out.println("public void writeLogger() in class RmiLoggerImpl");}public String getAllLogger() throws RemoteException{//TestJdbcAppender td=new TestJdbcAppender();System.out.println("public String getLogger()");//TestJdbcAppender.send_database(); //send_database();return "This is getLogger() in RmiLoggerImpl!";}public void writeLogger(String str) throws RemoteException {//String str="ss/aa/gg/d";//String s[]=str.split("/");//for(int i=0;i queryLogger(String condition)");String url = "rmi://10.161.0.5:1099/";try{file://查找远程对象 System.out.println("1"); RmiLogger rl = (RmiLogger)Naming.lookup(url + "rmiQuery");file://调用远程方法//System.out.println("2");return rl.queryLogger(page);}catch (Exception ex){System.out.println("error "+ex);}return null;}}package rmi.all;import java.util.Iterator;import java.util.List;import log4j.entity.Page;public class test {/** * @param args */public static void main(String[] args) {// TODO Auto-generated method stub//for(int i=0;i<300;i++){RmiLoggerClient.writeLogger("gaoms_sy/127.0.0.1/addCategory"+"i"+"/gvhng");//}/**///在页面做一字符变量condition,标示出是查全部还是按条件查,如全部则将变量设为condition=""/*List l=RmiLoggerClient.queryLogger("");//List l=RmiLoggerClient.queryLogger("where user_name='gaoms_sy'");//System.out.println(Thread.currentThread());Iterator it=l.iterator();while(it.hasNext()){System.out.println(it.next());}*//*//=======更改后测试Page p=new Page();p.setIntPage(2);p.setIntPageSize(2);//queryLogger("",p);p.setCondition("");Page p1=new Page();p1.setIntPage(1);p1.setIntPageSize(2);//queryLogger("",p);p1.setCondition("");Page l=RmiLoggerClient.queryLogger(p);Page l1=RmiLoggerClient.queryLogger(p1);//List l=RmiLoggerClient.queryLogger("where user_name='gaoms_sy'");//System.out.println(Thread.currentThread());Iterator it=l.getList().iterator();while(it.hasNext()){System.out.println(it.next()+"3490efdklbvmfdmbdkl");}System.out.println("---------jkhj--------------");Iterator it1=l1.getList().iterator();while(it1.hasNext()){System.out.println(it1.next());}*/}}