appconfig.java

设备资产管理源代码和 公共的函数

// Decompiled by Jad v1.5.8e2. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://kpdus.tripod.com/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi space 
// Source File Name:   AppConfig.java

package carven;

import java.io.FileInputStream;
import java.util.Properties;

// Referenced classes of package carven:
//			Common

public class AppConfig
{

	private String configFilePath;
	private Properties property;

	public AppConfig(String configFilePath)
		throws Exception
	{
		Properties property = new Properties();
		FileInputStream inStream = new FileInputStream(configFilePath);
		property.load(inStream);
		inStream.close();
		this.property = property;
		this.configFilePath = configFilePath;
	}

	public String GetParam(String key)
		throws Exception
	{
		String tmp = property.getProperty(key);
		if (tmp == null)
			return null;
		else
			return new String(tmp.getBytes("iso8859-1"));
	}

	public void SetParam(String key, String value)
		throws Exception
	{
		String myFile = Common.ReadFile(configFilePath);
		int pos1 = myFile.indexOf(key + "=");
		int pos2 = myFile.indexOf('\n', pos1);
		int posTmp = myFile.indexOf('\r', pos1);
		if (pos2 > posTmp && posTmp != -1)
			pos2 = posTmp;
		int pos3 = myFile.length() - 1;
		if (pos2 == -1)
			pos2 = myFile.length();
		String str1 = myFile.substring(0, pos1);
		String str2 = myFile.substring(pos2 - 1, pos3);
		String result = str1 + key + "=" + value + str2;
		Common.WriteFile(result, configFilePath);
	}
}