Need some ideas for programmatic/dynamic ADF BC using JDeveloper 10.1.3

Using ADF Faces 10g, I built a page which is used to upload an excel file to the server. The contents of the spreadsheet is further parsed into a 2 dimensional array. In addition, I am able to determine the database table information from the worksheet name (table name) and row 0 (column name). I can certainly construct a sql statement and attempt to insert this data into the database. However, I would like to create updateable business components to display it back to the user in a af:table and also utilize built in validation methods. Is it possible to create an updateable entity based vo where the underlying table/columns are defined at runtime? Ideas are appreciated.
Wes

http://jobinesh.blogspot.com/2011/06/building-programmatically-managed.html (This blog is on a 11g release , but hope it gives you some idea especially the Employee part which comes from a custom datasource)

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I need some idea for my last project about Java

Hi my name is suzanna from Indonesia. I have lots of interest with Java programming and I want make something about it for my last project. It's very important and I need some idea...could u give me some topic? I'm sorry if my english is very bad.thx,bye

Here's some popular ideas:
image steganography, chat client/server, spyware, client/server file transfer, forum content management/enforcement, anything with reflection, anything with communicating with an external device such as camera or modem or robot, writing your own replacement for the java.util.Calendar class, anything with custom class loaders, splitting a string into a string[]
And for an extra challenge:
dominition-based repetition, implementing a JVM which represents 'null' values internally using some other integer value than 0

Need some Idea for my final year project to increase buffer size

hi...i need some idea from someone to give some idea, advice or some excersice/toturial about " how to increase buffer size" on my final year project, i have try find the solution..but it's still have problem on my oscilloscope.VI. I was design my final year project using LabVIEW 8.6 and now i state my design for someone to refer my project.
Thank You
Attachments:
Oscilloscope A.llb ‏166 KB

Don't know if this is what you're searching for, and I don't know if there is such a function in LV 8.6, but I'm using LV 2010 and under DAQmx Pallete, you go to "Advanced Task Options", there is a function "Configure Output Buffer", in which you can configure the buffer size you want.

Give me some ideas for the project.

Hi,folks
I am not familiar with programming in web services. Now i have a project related to web services need to finish. I want to someone give me some ideas for the project. how can i implement the access control services. is there anyone can give me some related links for me to learn.
Project Title: Implementing an access control service
Project Description:
Web services are emerging as a new approach to system construction and will make a major impact on the engineering of future business systems. They will allow a move from enterprise to inter-enterprise computing. However, with inter-enterprise computing, there are major problems with providing access to shared data, given that enterprises will not wish to share all data with partners.
This project aims to investigate this problem by developing a prototype of an access control service that will help decide whether or not data access should be permitted. In essence, companies will outsource their access control to this service and so will not need to maintain their own access control lists for a potentially rapidly changing set of users.
Suggested Platform: Windows or Linux
Suggested Languages & Tools: Java

Well, the approach I've come accross is a central server which is typically accessed indirectly from the web servers (e.g. through SOAP protocol or RMI).
The remote server sends a user id and a password (or more likely a digest of the password), and receives a session token, basically just a random string of characters which is checked with the central server each time a secure transaction is attempted. The token will be stored in a session object, or perhaps directly in a cookie or in the URLs.
Active session tokens are stored on the central server for comparison. This means the password doesn't have to be retained in the server.
It's possible for the session token to be transfered if the user switches from one site to another on the same authentication server.
Sun distributes one of these beasties, by the way, so you could take a look at their product specs.

I need some ideas

I do not know if this is the right place to ask for but i need some ideas and help.I need to work on a project to develop a Web Service, that receives data from 2 remote machines at different places , compare them and then return the result to first one.I am not a good java programmer so could anybody tell me please which part of the Java i must learn and what areother topics i must know.
thanks

Well I would say:
Java Server Pages + Struts
and maybe even
J2EEJSP/Struts are probably unnecessary for this project. Other J2EE (a superset of JSP/Struts) may be overkill as well, depending your needs. I'd recommend starting here:
The Java™ Tutorial - Lesson: All About Sockets
Sockets programming in Java: A tutorial
If, however, you're "not a good Java programmer", network programming may be a bit challenging, and you may want to start at a lower level of difficulty before diving in. To that end, I recommend the following resources:
The Java Tutorial - A practical guide for programmers
Essentials, Part 1, Lesson 1: Compiling & Running a Simple Program
New to Java Center
How To Think Like A Computer Scientist
Introduction to Computer Science using Java
The Java Developers Almanac 1.4
JavaRanch: a friendly place for Java greenhorns
jGuru
Bruce Eckel's Thinking in Java
Joshua Bloch's Effective Java
Bert Bates and Kathy Sierra's Head First Java

I need some help for an explanation. Loop for 1 minute.

          int minute=1;
          long currentTime=System.currentTimeMillis();
          long stoppingTime = currentTime + (minute * 60 * 1000);
          while (currentTime<stoppingTime) {
               // do x;
               currentTime=System.currentTimeMillis();
          }I want to have the loop to run for 1 minute. It does not seem to work.
What did I miss? I need some help for an explanation.

Ran:
class PrintTimeAsProcess {
public static void main(String[] argv) throws Exception {
    int minute=1;
    long currentTime=System.currentTimeMillis();
    long stoppingTime = currentTime + (minute * 15 * 1000);
    System.out.println("START Time: "+currentTime);
    while (currentTime<stoppingTime) {
      currentTime=System.currentTimeMillis();
    System.out.println("END Time: "+currentTime);
}Got:
START Time: 1149278202718
END Time: 1149278217718
1149278217718
-1149278202718
15000

Some ideas for Apple

Here's some ideas for a future version of iTunes:
Why not have multiple genre listing available? For instance a track can be both 'Soundtrack' and 'Rock', or for crossover genres, both 'soul' and 'funk'.
Also, how about a customisable type of playlist creator that works like this:
You take tracks and join them together in 'trees', by linking them using a kind of rubber band device. The playlist then follows a random path through the music collection, but only following the branches of the tree - so you could get a smooth musical journey from one genre to another: Reggae --> dancehall --> drum n bass --> hardcore --> techno --> house. Or Rock --> Psychedelic rock --> Funk ---> Soul.
I've got a million more ideas like that if you guys at Apple want to offer me a job...

Reflect, since this is a user to user forum only, no one from Apple will see your ideas. This link will tell you how to submit feedback to the iTunes team.
http://docs.info.apple.com/article.html?path=iTunesWin/6.0/en/680win.html

I need some parts for my MuVo V100, can anyone help?

I need some parts for my MuVo V00, can anyone help I couldn't find any thread this would belong in, but if I've made a mistake, I'm sorry.
I have a Creative Labs MuVo V00 2 gig player. I love it. The only problem is that the back peice of plastic that holds the battery in somehow has fallen off and has disappeared. I really, really, would like to replace it, but I can't find anywhere where parts like this are sold.
So, does anyone know where I can buy this part Or does anyone have one they are willing to sell me If I have to get the whole little "docking bay" that holds the batery and the unit, that would be fine too. I'm not going to pay huge money for it, seeing that I can still get a new one at a few places, but if anyone has one that broke, or that they just aren't using, and wouldn't mind making a few bucks + postage, I would really appreciate it.
Thanks for your time.

Re: I need some parts for my MuVo V00, can anyone help As far as I'm concerned the subject is closed. I was just irritated that I asked for help, and got some glib little reply, telling me something that anyone who's been on the internet for more than ten seconds should know about. Because to be honest, him replying with those three words, might have made someone overlook the post, thinking, "Someone is handling that, let's move on." Someone who actually might have what I needed.
But, as it turns out, I could order a reconditioned MuVo from Creative directly for about 6 bucks. (vs. 45+ if I'd gone through ebay) so the problem is resolved. If I could figure out a way to erase this entire post, I would do it. If you can do so, being a mod, I would appreciate it.
Sorry if I upset you Loi-CL, I understand you're a moderator, but I don't take kindly to being treated like I'm stupid and that's exactly what coachop94 was doing. If he didn't have anything important or useful to tell me, he could have just skipped over my post.

I need detailed instructions for scanning to my iMac using my hp desk jet 2540.

I need detailed instructions for scanning to my imac, using the HP Deskjet 2540.

Follow the instructions in this article, http://support.apple.com/kb/ht4505
I double checked and your scanner is supported.

Some strings for which expression pedal is used is recorded well but during esch playback I have to move the modulation wheel. How can I resolve to hear my instrument during playback without twikking on the wheel !

Some strings for which expression pedal is used is recorded well but during esch playback I have to move the modulation wheel. How can I resolve to hear my instrument during playback without twikking on the wheel !

I am having the same problems. My guess is that a lot of people are having the same problems and just living with it. Those of us who know where to go on the Internet come here to find a fix.
It seems Verizon has some explaining to do. Maybe they should try Beta testing new software a little better. I would rather have to wait longer for something that works. I am sure that some manager or director said this is close enough, deploy it and we will see what happens. Well, you are seeing the problems. Time to fix your mistake.
All of us are telling our friends about the problems. The longer this goes on, the more people we will tell about it.
Wouldn't you rather us be telling our friends that their is an error in the new interface and that you are working hard to fix it?
If you want to be up front about this, then just tell us. We are adults and can handle it. If you made a mistake, own up to it and give us some credit for doing your Beta testing in the field.
Customer Service is all about telling the truth and if you made a mistake, admit it and lets move on with a fix. I do not want to be told again that I should be able to unplug it, power cycle it, try the on-board diagnostics, etc., etc.......
I am going to be repsonding on a daily basis to keep this topic at the top of the list.
Time to come clean. You will feel better Verizon.
Let's talk tomorrow.

Looking for some ideas for setting up and xServe RAID

Everyone,
Here is what I would to do. I have a new xServe and 7TB RAID. I would like to set all of my end users up with Portable Home Directories. They all have laptops and I would like to use their PHD as my backup source. I would set them to sync in the background a couple of times per day and then write to tape at night.I have about 60 end users. I would also like to use the same xServe and RAID as my Kerio mail server and mail store. What I am looking for is some ideas of how to go about setting up the RAID. I was orginially thinking of setting up as one big RAID 5 using all 14 drives. What I would like to know is what is the number of drives that would need to fail that would render the RAID unrebuildable? I am now thinking about splitting the RAID into two 7 drives in RAID set up as RAID 1+0.
I am not sure if I phrased a lot of this currently, but here is quick recap of what I would like to know. What would be the best way to set up a 7TB RAID to store PHD and my Kerio mail store that provides me the most redudant and fastest acccess.
Thanks in advance.
Sincerely,
Daniel Krajc

Daniel,
I'd suggest a 6 disk RAID 5 plus a hot spare for each side. It will give you about 2.4 TB capacity per side (4.8 total), and it can tolerate 2 drive failures per side without losing data, provided there is sufficient time between failures for the RAID set to automatically rebuild on the hot spare. This window is 8-12 hours.
Note with Xserve RAID the two sides are totally independent in the data path -- it will look like 2 separate LUNs. If you want to combine these at the host level, as RAID 0 or RAID 1 to look like a single volume, you can. But the Xserve RAID will not combine them itself... the RAID controllers are independent... it might as well be two separate RAID volumes in the same chassis.
I assume you'll plug this into an Xserve that is serving as an Open Directory server and a file server?

Need ALV LIST for displaying Dynamic Internal Tables

Hi Guys,
                 I have some thing like 2 Dynamic internal tables.
Say 1st Internal table will be filled based on some condition.
say 2nd table will be filled based on some condition.
When appending the 1st Internal table, if that internal table is filled it creates another internal table of same kind and continues so on until some condition.
In the same way when appending the 2nd Internal table, if that internal table is filled it creates another internal table of same kind and continues so on until some condition.
My requirement is I need to display all these Internal tables in the output.
The output should look something like
1st Internal Table
some gap
2nd Internal Table
some gap
so on...................
Is there any standard ALV List, to display all these Internal Tables in such a way.
Thanks,
Prasad.

Hi.
One thing more here is code which get 10 records from 2 tables and then show them in ALV.
first when u execute it will show data from ist table.
when u go back (F3) then it will sow data from 2nd table.
But if u want to show both ALV on the same screen then u will have to use screen programin and using class u will have to create container and then have to do it.
But as i above mentioned. that sample code is as below.
REPORT ztn_test LINE-COUNT 100.
data: itab_ref type ref to data.
data: hstr type lvc_title.
data: tabname like DD02T-TABNAME.
   tabname = 'MARA'. " First Table
create data itab_ref type standard table of (tabname).
field-symbols: <itab> type standard table.
assign itab_ref->* to <itab>.
select * UP TO 10 ROWS from (tabname) into corresponding fields of table <itab>.
perform showalv.
   tabname = 'KNA1'. " 2nd Table
create data itab_ref type standard table of (tabname).
"field-symbols: <itab> type standard table.
assign itab_ref->* to <itab>.
select * UP TO 10 ROWS from (tabname) into corresponding fields of table <itab>.
perform showalv.
form showalv.
" to show that data in alv
type-pools: slis.
data: myalv type ref to cl_gui_alv_grid,    "ALV Grid
        fieldcat type slis_t_fieldcat_alv,    "Field Catalog Table
        ls_fcat type slis_fieldcat_alv,       "Line of Field catalog.
        ls_heading type slis_listheader,      "Line of Heading.
        layout type slis_layout_alv,          "layout of ALV for Heading and Logo.
        event type slis_t_event,              "Event Raising to Display Heading.
        event_str type slis_alv_event.        "Event String.
type-pools: slis.
data: heading type slis_t_listheader.       "List Heading.
if heading[] is initial.
    ls_heading-typ = 'H'.
    ls_heading-info = 'HR: Master Data Change History'.
    append ls_heading to heading.
endif.
* ls_heading-typ = 'A'.
* ls_heading-info = ''.
* APPEND ls_heading TO heading.
*                          ALV DISPLAY                        *
*******Making Layout of ALV
layout-zebra = 'X'.
layout-colwidth_optimize = 'X'.
*Calling function to raise event to display heading and icon above ALV
call function 'REUSE_ALV_EVENTS_GET'
   exporting
     i_list_type           = 0
   importing
     et_events             = event[]
* EXCEPTIONS
*   LIST_TYPE_WRONG       = 1
*   OTHERS                = 2
if sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
endif.
******calling TOP_OF_PAGE Event
read table event with key name = 'TOP_OF_PAGE' into event_str.
if sy-subrc = 0.
    move: 'TOP_OF_PAGE' to event_str-form.
    modify event from event_str index sy-tabix.
endif.
**** Now use this Fuction to display ALV without any Screen Programming.
call function 'REUSE_ALV_GRID_DISPLAY'
   exporting
*   I_INTERFACE_CHECK                 = ' '
*   I_BYPASSING_BUFFER                = ' '
*   I_BUFFER_ACTIVE                   = ' '
     i_callback_program                = 'SAPLZFSL_HR_UTILS' "sy-cprog
*   I_CALLBACK_PF_STATUS_SET          = ' '
*   I_CALLBACK_USER_COMMAND           = ' '
*   I_CALLBACK_TOP_OF_PAGE            = ' '
*   I_CALLBACK_HTML_TOP_OF_PAGE       = ' '
*   I_CALLBACK_HTML_END_OF_LIST       = ' '
     i_structure_name                  = tabname
*   I_BACKGROUND_ID                   = ' '
     i_grid_title                      = hstr   "Heading of ALV Grid.
*   I_GRID_SETTINGS                   =
     is_layout                         = layout
*   it_fieldcat                       = fieldcat[]
*   IT_EXCLUDING                      =
*   IT_SPECIAL_GROUPS                 =
*   IT_SORT                           =
*   IT_FILTER                         =
*   IS_SEL_HIDE                       =
     i_default                         = 'X'
     i_save                            = 'X'
*   IS_VARIANT                        =
     it_events                         = event[]
*   IT_EVENT_EXIT                     =
*   IS_PRINT                          =
*   IS_REPREP_ID                      =
*   I_SCREEN_START_COLUMN             = 0
*   I_SCREEN_START_LINE               = 0
*   I_SCREEN_END_COLUMN               = 0
*   I_SCREEN_END_LINE                 = 0
*   I_HTML_HEIGHT_TOP                 = 0
*   I_HTML_HEIGHT_END                 = 0
*   IT_ALV_GRAPHICS                   =
*   IT_HYPERLINK                      =
*   IT_ADD_FIELDCAT                   =
*   IT_EXCEPT_QINFO                   =
*   IR_SALV_FULLSCREEN_ADAPTER        =
* IMPORTING
*   E_EXIT_CAUSED_BY_CALLER           =
*   ES_EXIT_CAUSED_BY_USER            =
    tables
      t_outtab                          = <itab>
* EXCEPTIONS
*   PROGRAM_ERROR                     = 1
*   OTHERS                            = 2
if sy-subrc <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
endif.
endform.

PPL i need an idea for my final year project

Hello ppl
I have posted this topic before and am posting it once again...... I m a student of B.Sc final Year in Software Development....... I m looking for an idea for my final year project......I m very good at programming in Java..... also have some hands on experince of XML... nowadys reading abt voice XML.....
So i anybody of u can suggest me something i will be extremely grateful.... i will prefer doing something for mobile phones... i.e. my target wud be J2ME..... but any other idea can also work...... but plz keep in mind that the project shud be of such length that it can last for 1 year..... also it shud be challenging......
Thanx in Advance....
I need it ppl... plz reply

www.jabber.org does stuff with XML and instant messaging, and occasionally hints at involving phones. you might get some ideas from what they're doing.

I need some advice for my upcoming June purchase.

Ok, In June, im going to be purchasing my first Mac. Now I have used Macs before, tons of times. I work on a powerbook G4 everyday. Im familiar with the whole Macintosh workings. Basically, im just saying that Im not clueless with a Mac.
So anyway, im buying a MacBookPro in June. My question is about getting it to run the best it can. I already know that I dont have to worry about viruses/spam/spyware or anything like that. but whats the best thing to do from the beginning to get the most out of your MBP?
I believe I read something about doing a fresh install or something first. and disabling printer drives...how do I do that and how does it affect the MBP? My main uses on it will be Video Editing, Internet, Sound Recording, and iTunes. Im just asking if anyone can give me some ideas that work to better the computer and get rid of as much things that I wont ever use as I can. I appreciate anyone who attempts to help me out on this.
After reading up on the internet for a couple hours, I finally got my iPod runnin' like a street racer. I customized the settings perfect so that I only use it for what I need it for. But my MBP will have more to it, and cost a bunch more!
Once again, in advance, thanks for anyone who can help.
Dell Windows XP iPod 5G

Woh...Slow down. You are trying to shave programs off before you even try them.
You will start off with a fresh install. The people who advise that are telling people who have tweaked their system to do a fresh install.
Take your time. Keep reading these posts. Also, try reading www.macworld.com, www.macfixit.com and of course Apple's own site for switchers.

Need some Ideas, please

I would appreciate any suggestions or ideas as to any additional features I could possibly implement in my program. This is part of my final year degree project.
The program is intended to be an OO Documentation Tool and its main function is to convert Java source code to UML Class diagrams.
The UML Class diagram will include Inheritance and Associations.
Other features that I have decided to implement are:
- Facility to generate custom HTML documentation ( tables listing the variables, methods (including parameter details, visibility etc) etc for each class). I have also managed to convert the java source code into HTML, with colored keywords etc.
- facility to view the source code of each java class in the main program, alongside the diagram.
- facility to save the uml class diagram as a GIF and JPEG image file.
That's just about it at the moment, I'm scratching my head trying to think of other possible ideas.
One idea I have thought about is possibly extending the system to cater for C++ classes but I think that might turn out to be a little over ambitious.
Please please give me some ideas, I need them.. :)
PS. Can someone suggest me a good name for this program?
I was thinking of calling it VisualJ or ModelJ but I notice there are already existing programs with this name.
The best nomination for the program name will get a star prize. :) 10 DD points.

design pattern identification.. hmm, I'll have to read up on that.
jUMbLe , that sounds good..
Please keep the ideas coming, folks. :)
Much appreciated,
Regards,
Tony.

Need some ideas for programmatic/dynamic ADF BC using JDeveloper 10.1.3

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