List of session attributes 1

[ZedEnter]

Hi -

is it possible to get the list of ALL current loaded session attributes of a web application?

Greetz - Chris.

 

[sedj]

I politely suggest, for your own good, that before asking simple questions (not just in this forum, but in life), you at least consult the relevant documentation.

For example, if you had bothered to look at Sun's API docs for HttpSession object ( here :

http://java.sun.com/products/servlet/2.2/javadoc/javax/servlet/http/HttpSession.html

) you will see that there is a method called getAttributeNames().

So call this, iterate through the enumeration, calling getAttribute() on each name to get its value.

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[venur]

Hi,

I strongly agree with sedj, look at the JavaDoc's any how here is the example in case

// Get all session-scoped attributes
    HttpSession session = req.getSession();
    if (session != null) {
        Enumeration enum = session.getAttributeNames();
        for (; enum.hasMoreElements(); ) {
            // Get the name of the attribute
            String name = (String)enum.nextElement();
            // Get the value of the attribute
            Object value = session.getAttribute(name);
        }
    }

Cheers
Venu

 

[ZedEnter]

Thx anyway for all your help...guess google doesn't do any good sometimes...

Greetz - Chris.