plaintextcmdresult.java

来自「一个基于J2ME技术的程序,使你可以远程控制装有服务端的PC.」· Java 代码 · 共 55 行

/*
 * JRemCntl - Copyright (C) 2007 Filippo Di Vattimo <[e-mail]>
 * See COPYING
 */

package fildiv.jremcntl.common.core;

import fildiv.jremcntl.common.proto.ByteReader;
import fildiv.jremcntl.common.proto.ByteWriter;

public class PlainTextCmdResult extends CommandResult {
		
	private String text = "";
	
	public static PlainTextCmdResult createFromByteReader(ByteReader br) {
		PlainTextCmdResult pt = new PlainTextCmdResult();
		pt.read(br);
		
		return pt;
	}
	
	public PlainTextCmdResult() {
		
	}
	
	public PlainTextCmdResult(String text) {
		
		if (text == null)
			throw new IllegalArgumentException("text cannot be null");
		
		this.text = fixString(text);
	}

	public String getMessage() {
		return text;
	}

	public void read(ByteReader br) {
		
		text = br.getString(); 
	}

	public void write(ByteWriter bw) {
		bw.addString(text);
	}
	
	private String fixString(String text) {
		return text.replace('\n', ' ').replace('\r', ' ').trim();
	}
	
	public String toString() {
		return text;
	}
}