Re: Making String variable and value available for all Classes

From:

"Qu0ll" <Qu0llSixFour@gmail.com>

Newsgroups:

comp.lang.java.programmer

Date:

Sun, 6 Sep 2009 19:14:15 +1000

Message-ID:

<4aa37d69$0$27590$5a62ac22@per-qv1-newsreader-01.iinet.net.au>

"sahm" <sahm007@gmail.com> wrote in message
news:d895ca93-0a7f-4898-9f9a-043bd6a4a600@z24g2000yqb.googlegroups.com...

Hi every one

Good Day

How can I make String variable and value available for all classes in
my project
I?m try to make user name value available, I used
//////////////////////////
public static String usrName;
\\\\\\\\\\\\\\\\\\\\\\\\\\\

But stile is not available.

What do you mean by "not available"? You will have to access it using the
class name as well so:

public class User {
public static String usrName;
}

would be accessed something like:

System.out.println("User name: " + User.usrName);

A better alternative is to use an interface if the user name is constant
like:

public interface UserConstants {

public static final String USER_NAME = "sahm";
}

then you can import the interface in other classes and access the string
directly like:

import com.sahm.UserConstants;

....
System.out.println("User name: " + USER_NAME);

--
And loving it,

-Qu0ll (Rare, not extinct)
_________________________________________________
Qu0llSixFour@gmail.com
[Replace the "SixFour" with numbers to email me]