/*
 * test5.java
 *
 * created on 2007-9-22, 11:16:22
 *
 * to change this template, choose tools | templates
 * and open the template in the editor.
 */

package test1;

import java.io.file;
import java.io.ioexception;
import java.io.inputstream;
import java.util.hashtable;
import java.util.map;
import java.util.logging.level;
import java.util.logging.logger;
import javax.sound.midi.invalidmididataexception;
import javax.sound.midi.midisystem;
import javax.sound.midi.midiunavailableexception;
import javax.sound.midi.sequence;
import javax.sound.midi.sequencer;

/**
 *
 * @author hadeslee
 */
public class test5 implements runnable{

    private sequencer midi;
    private string[] names={"1.mid","2.mid","3.mid","4.mid","5.mid"};
    private int i;
    private map<string,sequence> map;
    public test5(){
        initmap();
        new thread(this).start();
    }
    private void initmap(){
        try {
            map = new hashtable<string, sequence>();
            midi = midisystem.getsequencer(false);
            midi.open();
            for (string s : names) {
                try {
                    sequence s1 = midisystem.getsequence(new file(s));
                    map.put(s, s1);
                } catch (invalidmididataexception ex) {
                    logger.getlogger(test5.class.getname()).log(level.severe, null, ex);
                } catch (ioexception ex) {
                    logger.getlogger(test5.class.getname()).log(level.severe, null, ex);
                }
            }
        } catch (midiunavailableexception ex) {
            logger.getlogger(test5.class.getname()).log(level.severe, null, ex);
        }
        
    }
    private void createplayer(string name){
        try {

            sequence se=map.get(name);

            midi.setsequence(se);
            midi.start();

            
        }catch (invalidmididataexception ex) {
            logger.getlogger(test5.class.getname()).log(level.severe, null, ex);
        }
        
    }
    public void run(){
        while(true){
            try {
                system.out.println("换文件了."+(++i));
                string name=names[(int)(math.random()*names.length)];
                createplayer(name);
                thread.sleep(10000);
                
            } catch (interruptedexception ex) {
                logger.getlogger(test5.class.getname()).log(level.severe, null, ex);
            }
        }
    }
    public static void main(string[] args) {
        new test5();
    }
}