listenwords.java

来自「用hibernata连接数据库的java聊天室 有服务器端可踢人」· Java 代码 · 共 40 行

package cr;

import java.io.BufferedReader;
import java.io.IOException;
import java.util.concurrent.Callable;

public class Listenwords implements Callable<String> {

	BufferedReader breTemp;
	String returnstr;
	public Listenwords(BufferedReader breTemp){
		this.breTemp=breTemp;
	}
	public String call() throws Exception {
		try {
			String temp;
             while ((temp=breTemp.readLine())!=null) {
            	 setReturnstr(temp);
                return getReturnstr();
           }}catch (IOException ex) {
        	   setReturnstr("接收服务器信息时出错,可能是服务器已关闭\n");
        	   return getReturnstr(); 
            }
           return null;
	}


	/**
	 * @return the returnstr
	 */
	public String getReturnstr() {
		return returnstr;
	}
	/**
	 * @param returnstr the returnstr to set
	 */
	public void setReturnstr(String returnstr) {
		this.returnstr = returnstr;
	}}