Is possible this?

I would like to know if the following case is possible:
I have a Web site in JSP with Servlets HTTP and JAVA Class. In the JSP and Servlets pages I declare several variables of session, and I would like to know if it is possible to obtain the value of the variables of session from the[b] JAVA files.
For example:
In a JSP page I create a variable of session:
String exampleVariable = new String();
session.setAttribute("UserVariable", exampleVariable);
.....Now In Java File, Can I obtain the value of UserVariable ??
Thanks

Thanks I�ll try to use session.getAttribute(), I used
this in Servlets and JSP pages, but I didn't know if
it would be possible to do it from a java class.A JSP is a servlet written in a special syntax. Servlets are Java classes.
If you have the session, you can get the attributes.

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    PL/SQL Release 10.2.0.4.0 - Production
    CORE     10.2.0.4.0     Production
    TNS for Solaris: Version 10.2.0.4.0 - Production
    NLSRTL Version 10.2.0.4.0 - Production
    Any more information required, please let me know.
    Thanks.
                                                      1

    It only returns 4 records, but how many does it have to scan through and eliminate to satisfy the MAX condition? ie) how many versions are there per key?
    It's quite possible this would be a more efficient query for you (it will obviate the secondary index range scan the current query is utilizing).
    SELECT
      COLLECTIONKEY,
      FLOWSYSKEY,
      LIFECYCLENUMBER,
      PUBLICVERSION,
      PUBLICOPERATION,
      STATUSCODE,
      VALUEDATE,
      REASONCODE
    FROM
      SELECT
        COLLECTIONKEY,
        FLOWSYSKEY,
        LIFECYCLENUMBER,
        PUBLICVERSION,
        PUBLICOPERATION,
        STATUSCODE,
        VALUEDATE,
        REASONCODE,
        COLLECTIONVERSION,
        MAX(COLLECTIONVERSION) OVER (PARTITION BY FLOWSYSKEY) AS MAX_COLLECTIONVERSION
      FROM AA
      WHERE COLLECTIONKEY LIKE '1437023L%'
    WHERE COLLECTIONVERSION = MAX_COLLECTIONVERSION;But without knowing a lot more about your data distributions, etc... it's just a guess.

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