Re: Making String variable and value available for all Classes

From:
sahm <sahm007@gmail.com>
Newsgroups:
comp.lang.java.programmer
Date:
Sun, 6 Sep 2009 03:26:20 -0700 (PDT)
Message-ID:
<c084a654-e9ce-41a7-8348-53c1931bde87@o41g2000yqb.googlegroups.com>
On Sep 6, 12:14 pm, "Qu0ll" <Qu0llSixF...@gmail.com> wrote:

"sahm" <sahm...@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)
_________________________________________________
Qu0llSixF...@gmail.com
[Replace the "SixFour" with numbers to email me]


Thanks Rare
It's work

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