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  1. #1
    Registered User
    Join Date
    May 2006
    Posts
    33

    how to make a datastore to my application

    hi all,

    how can i make a data store to my application such that i can store data in it when the application closing, so i can get it back when the application start again

    best regards.

  2. #2
    Registered User
    Join Date
    Jun 2006
    Location
    Ottawa, Canada
    Posts
    3

    Re: how to make a datastore to my application

    Hi,

    Take a look at the javax.microedition.rms package. You can use the RecordStore to do it.

  3. #3
    Super Contributor
    Join Date
    Nov 2003
    Location
    Bangalore , India
    Posts
    4,429

    Re: how to make a datastore to my application

    The MIDP provides a mechanism for MIDlets to persistently store data and retrieve it later. This mechanism is a simple record-oriented database called the Record Management System (RMS). A MIDP database (or a record store) consists of a collection of records that remain persistent after the MIDlet exits. When you invoke the MIDlet again, it can retrieve data from the persistent record store.

    Here are some links that could be of some help to you!

    MIDP Database Programming Using RMS: a Persistent Storage for MIDlets
    http://developers.sun.com/techtopics...ist/index.html

    Databases and MIDP, Part 1: Understanding the Record Management System
    http://developers.sun.com/techtopics...rms/index.html

    Sharing Data Between MIDlet Suites
    http://developers.sun.com/techtopics...rms/index.html

    Regards
    Gopal

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