JavaHowTo PropertyFile - Rhea

/***************************************************************************
 * Property
 * Property file is very useful to store and get the program parameters.
 **************************************************************************/
/**
 * Get the property from the file name.
 * @param filename the file name for property file
 * @return
 */
public static java.util.Properties propertiesGet(String filename) {
	return Ts.propertiesGet(new java.io.File(filename));
}
 
/**
 * Get the property from the File object.
 * @param file the File object that is a property file
 * @return
 */
public static java.util.Properties propertiesGet(java.io.File file) {
	java.util.Properties props = new java.util.Properties();
	java.io.FileInputStream in = null;
	try {
		in = new java.io.FileInputStream(file);
	} catch (java.io.FileNotFoundException ex) {
		Ts.printErr(ex);
	}
	try {
		props.load(in);
		in.close();
	} catch (java.io.IOException ex) {
		Ts.printErr(ex);
	}
	return props;
}
 
/**
 * Print every rows of the property file.
 * @param props the Property object
 */
public static void propertiesPrint(java.util.Properties props) {
	java.util.Set keys = props.keySet();
	String key = null;
	String val = null;
	int i = 0;
	for (Object key_o : keys) {
		key = (String) key_o;
		val = props.getProperty(key.toString());
		System.out.println("" + i + " :: " + key + " :: " + val);
	}
}
 
public static void printErr(java.lang.Exception ex) {
	printErr(ex.getMessage());
}