Java Long Number Create toLong(String value, Long defaultValue)

Description

to Long

License

Open Source License

Declaration

public static Long toLong(String value, Long defaultValue) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

public class Main {

    public static Long toLong(String value, Long defaultValue) {
        if (isEmpty(value))
            return defaultValue;
        try {/*w w  w.  ja v a2s .  c o m*/
            return Long.parseLong(value);
        } catch (Exception e) {
            return defaultValue;
        }
    }

    public static boolean isEmpty(String str) {
        if (str == null)
            return true;

        if ("".equals(str.trim()))
            return true;

        return false;
    }
}

Related

1. toLong(String value)
2. toLong(String value, long _default)
3. toLong(String value, long def)
4. toLong(String value, Long defaultValue)
5. toLong(String value, long defaultValue)
6. toLong(T value)
7. toLongObject(Object o)