Is there any event callback for "pre/post-register/unregister" object?

Dear all,
We noticed that there are rich set of event callback provided by TopLink, including "pre/post-Refresh/Build/Clone/Merge". However, we cannot found any callback method for "pre/post-register/unregister" events. They will be very useful, if we to manage the internal status of register/unregister to indicate whether it is still under the control of TopLink.
Thanks and regards,
William

William,
Those specific events do not exist. The postClone event is called after an object is registered. This is frequently used to copy non-persistent values from the cached original into the working copy.
There is also the ability to customize the clone/copy policy used by TopLink in creating the working copies in the UnitOfWork.
http://download-west.oracle.com/otn_hosted_doc/toplink/1013/DP4/_html/descfg028.htm#sthref3950
Doug

Similar Messages

  • Is there any event listener for changing the selection of layer?

    Hi all,
    I am looking into an event listener which fires on changing the selection of layer. I found 'Select' event listener which fires on selecting the different object.
    Actually the problem with Select event listener is that when we select an object and move it and deselect it by clicking on the document, event fires on the selection of that object. But if we again select the same object and move it, no event is fired at that time.
    Is there any workaround of this? So that the event is fired every time when we select the same object.
    Please help me on this..
    Regards,
    VG.

    Thanks for the reply..
    Actually I want the same behaviour as in illustrator i.e
    - Select a layer. (Notifier calls the listener)
    - Move it.
    - Click on the document.
    - Again select the same layer. (Notifier calls the listener again)
    - Move it.
    But in photoshop,
    - Select a layer. (Notifier calls the listener)
    - Move it.
    - Click on the document.
    - Again select the same layer. (Notifier doesnot calls the listener again as the layer is already selected in panel as you explained.)
    - Move it.
    Is there any way to get the same behaviour of illustrator in photoshop?

  • After updating to ios 5, my calendar sometimes freezes when entering a new event. I have tried syncing but it doesn't fix the problem. Are there any bug fixes for this? Any ideas would be great thanks, I don't really want to have to reset everything!

    After updating to ios 5, my calendar sometimes freezes when entering a new event. I have tried syncing but it doesn't fix the problem. Are there any bug fixes for this? Any ideas would be great thanks, I don't really want to have to reset everything!

    Try to reset the iPod by  pressing the home and sleep button for about 10sec, until the Apple logo comes back again. You will not lose data doing a reset, but it can clear some glitches after installing new software or apps.

  • Are there any good tool for checking security risks, Code review, memory leakages for SharePoint projects?

    Are there any good tool for checking security risks, Code review, memory leakages for SharePoint projects?
    I found one such tool "Fortify" in the below link. Are there any such kind of tools available which supports SharePoint?
    Reference: http://www.securityresearch.at/en/development/fortify/
    Amalaraja Fernando,
    SharePoint Architect
    Please Mark As Answer if my post solves your problem or Vote As Helpful if a post has been helpful for you. This post is provided "AS IS" with no warrenties and confers no rights.

    Hi Amalaraja Fernando,
    I'm not sure that there is one more tool that combines all these features. But you may take a look at these solutions:
    SharePoint diagnostic manager
    SharePoint enterprise manager
    What is SPCop SharePoint Code Analysis?
    Dmitry
    Lightning Tools Check
    out our SharePoint tools and web parts |
    Lightning Tools Blog | Мой Блог

  • Is there any event that triggers when you switch between components?

    is there any event that triggers when you switch between components?
    like for example... when i switch between components, i need a function to fire everytime i switch...
    ive tried show, hide, and initialize... and none of them work...
    any ideas or help is greately appretiated!!

    Depends on what you are trying to do,
    you have mouseover and mouseout and mouseclick events which you can use on the component and write code to deal with what you want to happen when you change focus. You have keypress event which would allow you to monitor tabbing between components, remember that in most events the currentTarget and target values will give you the information you need to handle component interaction.
    so
    [Bindable] private var CurrentObject: Object; <-------  use this as a pointer to what ever object you are currently focused on or just to indicate things have changed
    addeventListener(MouseEvent.CLICK,myCompponentSwap);
    protected function myComponentSwap(e:event): void
        if (CurrentObject !=e.currentTarget && CurrentObject != null)
             do what you want becuase a component switch just happened
        CurrentObject = e.currentTarget;
    Hope this gets you started.
    David

  • Is there any event in windows universal app (wp8.1&win8.1) that fires when screen locked and unlocked with in the app?

    Hi All,
    Is there any event in windows universal app (wp8.1&win8.1) that fires when screen locked and unlocked with in the app
    Right now, I am using this below mentioned event
    Window.Current.VisibilityChanged +=
    CurrentWindow_VisibilityChanged;, but it fires even when app relaunches.
    Please anybody help me to solve this issue.

    Thanks for your early reply. but, those are system triggers used in background task. I want an event that fires when screen gets locked. like this...(a networkstatuschangedevent)
    NetworkStatusChangedEventHandler
    networkStatusCallback =
    newNetworkStatusChangedEventHandler(OnNetworkStatusChange);

  • I have upgraded my iPhone 4S to ios 6... I am surprised to see that the wi-go option is grayed out.. I did reset all the setting but no luck... Is there any fix coming for this or will apple exchange the device??? I want wi-fi option back

    I have upgraded my iPhone 4S to ios 6... I am surprised to see that the wi-go option is grayed out.. I did reset all the setting but no luck... Is there any fix coming for this or will apple exchange the device??? I want wi-fi option back

    Seems like a wide spread problem. See this post: https://discussions.apple.com/thread/4310121?tstart=0

  • Is there any planned support for the "do not back up" extended attribute for iOS

    Starting in iOS 5.0.1, Apple has introduced a new "do not back up" extended file attribute that will allow an app to store downloaded data into the application folder.  Is there any planned support for setting this attribute within an AIR application or is there currently a way to set this attribute using the existing AIR SDK.

    Yes, this is exactly what I'm wondering too. Without it, we can't build any apps that download content without the risk of the content being deleted.
    Here's the background before Apple introduced the new "do not back up" attribute:
    http://www.marco.org/2011/10/13/ios5-caches-cleaning
    Fortunately, Apple addressed it after that blog post in 5.0.1. See bullet #4 here, quoted below
    https://developer.apple.com/icloud/documentation/data-storage/
    Q:  My app has a number of files that need to be stored on the device permanently for my app to function properly offline. However, those files do not contain user data and don't need to be backed up. How should I store those files in iOS 5?
    A: Starting in iOS 5.0.1 a new "do not back up" file attribute has been introduced allowing developers to clearly specify which files should be backed up, which files are local caches only and subject to purge, and which files should not be backed up but should also not be purged. In addition, setting this attribute on a folder will prevent the folder and all of its contents from being backed up.
    Important: The new "do not back up" attribute will only be used by iOS 5.0.1 or later. On iOS 5.0 and earlier, applications will need to store their data in <Application_Home>/Library/Caches to avoid having it backed up. Since this attribute is ignored on older systems, you will need to insure your app complies with the iOS Data Storage Guidelines on all versions of iOS that your application supports.
    Now we just need Adobe to support the attribute in the AIR SDK. What do you say Adobe?

  • Is there any native method for converting String value to Hungarian notat..

    Hello. there.
    This might be very simple question. but I'm just curious about this.
    I am wondering if Java API offer the any native method for converting uppercased string value to lowercase which obey the Hungarian notation.
    What I'm going to do is using Reflection for excuting RFC function on SAP. I was found it is very similar to JDBC Programming.
    Please refer to blow codes.
    //mTable
    JCoTable mTable = function.getTableParameterList().getTable(rtnTblNm);
        for (int i = 0; i < mTable.getNumRows(); i++) {
         mTable.setRow(i);
         HashMap tmpData = new HashMap ();
              for (int j=0; j < mTable.getNumColumns(); j++) {
                     // I want to set key String [userNo] instead of  [USER_NO] here.
              tmpData.put(mTable.getMetaData().getName(j).toLowerCase(), mTable.getString(j));
              result.add(tmpData);
    } Basically, The idea was from ibatis framework [com.ibatis.common.beans.classInfo] dropcase();
    Any idea would be very helpful for me. Thank you.
    Edited by: hosung.seo on Aug 30, 2009 10:42 PM
    Edited by: hosung.seo on Aug 30, 2009 10:50 PM

    ejp wrote:
    Hungarian notation is a representation of logical/arithmetic expressions in postfix form. Not what you're talking about.
    So your title is very confusing to the people here who know what it means, which is probably all of them, because people read threads based on their title.From now on, I will pay more attention when I post an question.
    If the titile as " +Is there any native method for converting String value to camelcase?"+ would be easier to what i'm pointing at.
    As I mentioned in above sorce code, converting [USER_NO] to [userNo] isn't relevant Hungarian notation. yes, it was ambiguous. Agree! :)
    But some answer wasn't fit to converting case or recognizing "underscore" delimiter. I was expecting toCamelCase() such as blew. Thanks.
        public static String toCamelCase(String name) {
            String lowerName = name.toLowerCase();
            String[] pieces = lowerName.split("_");
            if (pieces.length == 1) {
                return lowerName;
            StringBuffer result = new StringBuffer(pieces[0]);
            for (int i = 1; i < pieces.length; i++) {
                result.append(Character.toUpperCase(pieces.charAt(0)));
    result.append(pieces[i].substring(1));
    return result.toString();

  • I do not want Creative Cloud. My current version of Lightroom is 5.7. I take it I have to buy Lightroom 6 outright? Are there any price concessions for upgrades?

    I do not want Creative Cloud. My current version of Lightroom is 5.7. Are there any price concessions for upgrades or do I have to buy Lightroom 6 outright?

    @landaloons who posted: "Clicking 'Checkout' does nothing.  There is apparently no way to get the upgrade at present."
    Your browser has to have tracking enabled and open a pop-up for Checkout to work. Browser add-ons and custom settings can block this from happening.  In Firefox I had to temporarily disable Ghostery to advance past the Checkout button. You may have a similar tracker/pop-up disabler in your browser that you need to turn off temporarily. Alternatively try a different browser with no custom settings. Doing this I was able to download and install a $79.99 upgrade version, so it does work, but they don't make it easy to find or do. They want you to subscribe instead. (In fairness, though, you'd have this same Checkout issue trying to subscribe to CC if your browser settings block advancement past the Checkout button.)

  • Is there any  standard report  for GR / IR to see as on particular date

    Hi ,
    Is there any standard report for GR/ IR  to see as on paricular date.
    please help me. points will be given.
    regards,
    Hari priya

    Hi,
    Please go to MR11.
    It may help you.
    Regards,
    Jigar

  • Is ther any standard report for GR/IR Maintenance Main Tool

    is ther any standard report for GR/IR Maintenance Main Tool ?

    Hi Salsa,
    Use Tcode MB5S --> List of GR/IR Balance.
    Assign pts, if found useful
    Regargds
    Sandeep Acharya

  • Is there any Vga adaptor for the Ipad 2 that is VIDEO IN rather than OUT?

    Is there any Vga adaptor for the Ipad 2 that is VIDEO IN rather than VIDEO OUT? is for a student with visual impairment who needs to view the classroom digital board content from a very short distance, like the distance to an Ipad for example, so the Ipad would be ideal as an interactive monitor with typography and content easy to amplify.
    At the moment, this student has a traditional flat screen monitor taking over the table next to him, so no other child can seat in it, and he has no opportunity to befriend and sporadically joke with anybody else. So much for "inclusion".
    Please do let me know: [email protected]

    Speaking as a teacher ... Why can't he have a student on the other side of him?

  • Is there any transaction code for uploding logo in ALV reports.

    is there any transaction code for uploding logo in ALV reports.

    hi,
    call function 'REUSE_ALV_COMMENTARY_WRITE'
           exporting
                it_list_commentary = t_header.
                i_logo             = 'Z_LOGO'.
    endform.
    Upload Logo for REUSE_ALV_COMMENTARY_WRITE
    For those who wish to upload and use a picture in your ALV abap reports.
    Steps for uploading Logo :-:
    1. Goto the transaction OAER
    2. Enter the class name as 'PICTURES'
    3. Enter the class type as 'OT'
    4. Enter the object key as the name of the logo you wish to give
    5. Execute
    6. Then in the new screen select Standard doc. types in bottom window
    Click on the Screen icon
    Now, it will ask for the file path where you have to upload the logo
    7. Now you can use this logo in REUSE_ALV_COMMENTARY_WRITE
    or
    Import Logo and Background Picture for Reporting
    In this step, you can import a customer-specific logo and a background picture into the R/3 System. These will be displayed in the header area of reports in HR Funds and Position Management.
    From the SPRO:
    HR Funds and Position Management --> Dialog Control --> Customize Reporting Interface --> Import Logo and Background Picture for Reporting.
    Activities
    1. Enter the Name of your logo/background picture as an object key in the initial screen.
    2. Make sure that the class name is PICTURES, and the class type is OT.
    3. Choose Execute.
    4. Double-click the document type Picture on the Create tab page. A dialog box will appear in which you can enter the path in which the logo/background picture can be found.
    5. Enter the path and choose Open. The logo will be uploaded into the current R/3 System. If the logo/background picture is to be transported into other systems as well, choose Transport.
    6. Return to the initial screen and repeat the procedure after having entered the Name of your background picture as an object key.
    Please note that the logo/background picture can only be displayed in ALV-based reports with an HTML header. Manually programmed reports such as business distribution plans are not based on the ALV.
    If you have selected several initial objects, ALV-based reports in HR Funds and Position Management will automatically use a hiearchical-sequential display. A logo is not displayed here either. Note also that the logo cannot be printed (see print preview in program).
    Make sure that the logo does not exceed a height of 100 pixels because it would mean that the header of the report will be scrollable.

  • HT4623 I have updated my iphone 5 with IOS7. Now there is an update 7.0.2 on my cell and the size of update file is showing around 21.0 MB. I tried to update it ITunes but it seems it is downloading the entire IOS. Is there any separate update for the sam

    I have updated my iphone 5 with IOS7. Now there is an update 7.0.2 on my cell and the size of update file is showing around 21.0 MB. I tried to update it ITunes but it seems it is downloading the entire IOS. Is there any separate update for the same or I have to download the entire IOS again?

    Well when you download the update with iTunes it will always download the whole new version (in your case 7.0.2) even if its just an bug fix. If you already have 7.0 download the update over-the-air.
    You already wrote that the update is only 21 MB, so its not the whole firmware package of 7.0.2 you get with iTunes.

Maybe you are looking for