package com.za.session.conf;

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

public class ServerConfig
{
	private String _configPath = "/com.za.session.properties";
	private ServerProperty _prop = new ServerProperty();

	private ServerConfig() {
	}

	public static ServerConfig instance() {
		return s_config;
	}

	public void init(String path) throws Exception {
		Properties p = new Properties();

		java.io.File f = new java.io.File(path);
		String realPath = f.getAbsolutePath();

		FileInputStream fis = null;
		try {
			fis = new FileInputStream(realPath);
			p.load(fis);

			this._prop.load(p);

			this._configPath = path;
		} finally {
			if (fis != null)
				fis.close();
		}
	}

	public synchronized void resetProperties(ServerProperty prop) throws Exception {
		Properties p = new Properties();

		this._prop.save(p);
		prop.save(p);

		java.io.File f = new java.io.File(this._configPath);
		String realPath = f.getAbsolutePath();

		FileOutputStream fos = null;
		try {
			fos = new FileOutputStream(realPath);
			p.store(fos, "Base configuration of project sr_edu_base");
		} finally {
			if (fos != null)
				fos.close();
		}
	}

	public ServerProperty get_prop() {
		return this._prop;
	}

	private static ServerConfig s_config = new ServerConfig();
}