package com.lyms.hospital.request;

public class OldNewWrapper {

	public static String obj2Str(Object obj) {
		return obj == null ? null : obj.toString();
	}

	public static Integer obj2Int(Object obj) {
		return obj == null ? null : Integer.parseInt(obj.toString());
	}

	public static Boolean obj2Bool(Object obj) {
		return obj == null ? null : Boolean.parseBoolean(obj.toString());
	}

	public static Integer bool2Int(Boolean bool) {
		if (bool == null) {
			return null;
		} else if (bool.equals(Boolean.TRUE)) {
			return 1;
		} else if (bool.equals(Boolean.FALSE)) {
			return 0;
		}
		return null;
	}
}