PropertyConfiguration.java

package com.swabunga.spell.engine;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.util.Properties;


/**
 * @author aim4min
 *
 * To change this generated comment edit the template variable "typecomment":
 * Window>Preferences>Java>Templates.
 * To enable and disable the creation of type comments go to
 * Window>Preferences>Java>Code Generation.
 */
public class PropertyConfiguration extends Configuration {

	public Properties prop;
	public URL filename;
	
	public PropertyConfiguration() {
		prop = new Properties();
		try {
/*
            //original initalization code
			filename = getClass().getClassLoader().getResource("com/swabunga/spell/engine/configuration.properties");
			InputStream in = filename.openStream();
			prop.load(in);
*/
			// new constructor code so that this works within JAR files (Howard Kistler)
			InputStream is = this.getClass().getResourceAsStream("configuration.properties");
			prop.load(is);
		} catch (Exception e) {
			System.out.println("Could not load Properties file :\n" + e);
		}
	}

	/**
	 * @see com.swabunga.spell.engine.Configuration#getBoolean(String)
	 */
	public boolean getBoolean(String key) {
//		return Boolean.getBoolean(prop.getProperty(key));
// original breaks inside applets due to security, this version works fine (Howard Kistler)
		return prop.getProperty(key).equalsIgnoreCase("true");
	}

	/**
	 * @see com.swabunga.spell.engine.Configuration#getInteger(String)
	 */
	public int getInteger(String key) {
		return Integer.parseInt(prop.getProperty(key));
	}

	/**
	 * @see com.swabunga.spell.engine.Configuration#setBoolean(String, boolean)
	 */
	public void setBoolean(String key, boolean value) {
		String string = null;
		if (value)
			string = "true";
		else
			string = "false";
			
		prop.setProperty(key, string);
		save();
	}

	/**
	 * @see com.swabunga.spell.engine.Configuration#setInteger(String, int)
	 */
	public void setInteger(String key, int value) {
		prop.setProperty(key,Integer.toString(value));
		save();
	}
	
	public void save() {
		try {
			File file = new File(filename.getFile());
			FileOutputStream fout = new FileOutputStream(file);
			prop.store(fout,"HEADER");
		} catch (FileNotFoundException e) {
		} catch (IOException e) {
		}
	}

}