Java Long Number Create toLong(Object ob, Long defaultLong)

Description

to Long

License

Open Source License

Declaration

public static Long toLong(Object ob, Long defaultLong) 

Method Source Code

//package com.java2s;

public class Main {

    public static Long toLong(Object ob, Long defaultLong) {

        if (ob == null) {
            return defaultLong;
        }//from   w w w.  j  a  va  2s.  co m

        if (ob instanceof Integer) {
            return ((Integer) ob).longValue();
        } else if (ob instanceof Float) {
            return ((Float) ob).longValue();
        } else if (ob instanceof Double) {
            return ((Double) ob).longValue();
        } else if (ob instanceof Byte) {
            return ((Byte) ob).longValue();
        } else {
            try {
                return new Long(ob.toString());
            } catch (Exception e) {
                return defaultLong;
            }
        }
    }

    public static Long toLong(Object ob) {
        return toLong(ob, 0l);
    }
}

Related

1. toLong(Object num, long defValue)
2. toLong(Object number)
3. toLong(Object o)
4. toLong(Object o)
5. toLong(Object o)
6. toLong(Object obj)
7. toLong(Object obj)
8. toLong(Object obj)
9. toLong(Object obj)