Which tool will you use when you design Ejb...I just wanna to know!

I'm a beginner!@_@
and,yes,you can help me!
thank you!

As for me, good tools are:
Together ControlCenter 6.0 www.togethersoft.com
XDoclet
www.sourceforge.net/projects/xdoclet
JBuilder 6.0 www.borland.com/jbuilder
I gave you three tools because they differ from each other a lot.
TCC is Java/J2EE/UML tool, XDoclet is a JavaDoc extension which can be
easily added
to the build process, JBuilder is well-know Java IDE.
"one_dust" <[email protected]> wrote in message
news:3cbcfbdd$[email protected]..
>
I'm a beginner!@_@
and,yes,you can help me!
thank you!

Similar Messages

How can i know which index will be used when executing the query ?

1 ) I have query in which i have 3-4 tables but there multiple index on one column .
so how can i know which index will be used when executing the query ?
2) I have a query which ia taking too much time . how can i know which table is taking too much time ?
3) Please Provide me some document of EXplain plan ?

Hi Jimmy,
Consider the below example
/* Formatted on 2011/02/04 21:59 (Formatter Plus v4.8.8) */
CREATE TABLE FIRST AS
SELECT * FROM all_objects;
UPDATE FIRST
SET object_name = 'TEST'
WHERE owner != 'SCOTT';
CREATE INDEX idx_first ON FIRST(object_name);
SELECT *
FROM FIRST
WHERE object_name = 'TEST';
It has not used index
Execution Plan
Plan hash value: 2265626682
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 58678 | 7334K| 163 (4)| 00:00:02 |
|* 1 | TABLE ACCESS FULL| FIRST | 58678 | 7334K| 163 (4)| 00:00:02 |
/* Formatted on 2011/02/04 21:59 (Formatter Plus v4.8.8) */
SELECT *
FROM FIRST
WHERE object_name = 'emp';
This has used the index
Execution Plan
Plan hash value: 1184810458
| Id | Operation | Name | Rows | Bytes | Cost (%CPU)| Time |
| 0 | SELECT STATEMENT | | 1 | 128 | 1 (0)| 00:00:01 |
| 1 | TABLE ACCESS BY INDEX ROWID| FIRST | 1 | 128 | 1 (0)| 00:00:01 |
|* 2 | INDEX RANGE SCAN | IDX_FIRST | 1 | | 1 (0)| 00:00:01 |
From this we can come to the conclusion that, whether to use one index or not by oracle
would also depend on the data which is present in the table. This has to be this way as
we see in the bind peeking, if oracle sticks to only one plan, say only use the full table
scan, it would be a performance hit when it searches for the second query ie where object_name
='emp';
2.
If we have a query like below.
select * from emp
where upper(ename) = upper(:p_ename);
Evenif we have the index on ename column, oracle wouldn't be able to use the index, as there is a function in the predicate column. If you need oracle to use the index, we need to create a function based index as below.
Create index idx_ename on emp(upper(ename));
Regards,
Cool

Which tool we can use in Web design except photoshop?

I have six experience in web design developing,Need more advice,Which tool we can use in Web design except photoshop?

Dreamweaver is pro-level software for web designers & developers. If you have the necessary coding skills, there's not much you can't do with DW. If you don't, the learning curve can be quite steep.
If you join the Creative Cloud, you have access to the following other web design products:
Muse is web design software aimed at non-coding designers & hobbyists. The trade off for Muse's "ease of use" is static HTML pages with limited functionality. In other words, you could not use Muse to build a shopping cart site but it might be all you need for a simple hobby, church or charity site.
Edge Animate
For creating HTML5 Animations and interactive site pages.
Edge Coder
A coding editor.
Edge Reflow
For creating responsive web design layouts that work on mobile phones, tablets & desktops.
Edge Web Fonts & TypeKit -- custom web fonts
PhoneGap -- for creating mobile apps
http://html.adobe.com/edge/
Nancy O.

Which tool do you use for load testing?

Which tool do you use for load testing for J2EE application?

hi,
i use jmeter for without issues..
first make sure that the system from where you are doing load testing is in the same lan(without firewall) to that of server. Here you are testing the capacity of server and not the network bandwith.
So assuming very good network connection what is the servers performance level...
If u have to decide which tool is decent enough to load testing,
i would suggest go for jmeter. its reliable and i have used it without problems.
Here is my quick tutorial for jemeter which i made for my teams reference.
REFERENCE
     For Getting Started refer to any tutorial for Jmeter
     You can refer to introduction on
          http://jakarta.apache.org/jmeter/usermanual/
RUNNING LOAD TEST
     Extract jakarta-jmeter-2.3RC4.zip in c:
     install jdk-1_5_0_12-windows-i586-p.exe
     Run C:\jakarta-jmeter-2.3RC4\bin\jmeter.bat
     In Test Plan add Thread Group
     Right Click Thread Group -> Add->Sampler->HTTP Request
     Select HTTP Request added fill details
          Serverip:www.xyz.com
          Port:80
          Path:/xyz-webapp/index.jsp
          Use KeepAlive: Checked
          Retrive All Embeded images from HTML: Checked(For geting images inside html)
     Right Click Thread Group -> Add->Listner->Graph Results
     Click on Thread Group Fill details
          No of Threads:3(This means no of simultaneous users)
          Ramp Up Period:1(3 Request will be made in 1 second period)
          Loop Count:5(Above process should be repeated how many times)
     Save TestPlan
     Run -> Clear All
     Run -> Start
          Click on Graph Results for Output
     Try adding different listener in Thread Group
          Thread Group -> Add->Listner->Summary Report
     Listeners coud be added at thread group level or HTTP Request Level
RECORDING A TEST.
     Add a HTTP proxy server in workbench by right clicking on it and selecting Add->Non test Element->HTTP Proxy Server.
     In Test Plan Add Thread Group
     In HTTP proxy server select Target Controller as Test Plan > Thread Group.
     Go to Internet Explorer and go to internet settings and set proxy server as localhost and the port
          which is configured in Jmeter proxy server.Save Settings.
     In Jeter proxy server start by Clicking on Start button in the HTTP Proxy Server Flap.
     In browser navigate the application which you want to test.
     The nodes will be added in the Thread Group.
     Once Navigation is done stop the proxy server and save the test plan from file menu.
LOGGING INTO APPLICATION.
     When we have to login into system and then navigate the system
          we need a cookie to be tracked after login. This could be achieved
          simply by Add -> Config Element -> HTTP Cooie Manager.
     After adding the HTTP Cooie Manager simply run the test.
LOOPING COUNTER.
     When a request is made multiple parameter is sent to server.
     Parameters are sent from the HTTP Request node added in the Thread Group
          in "Send Parameter with the request" table.
     If we run the loop count 10 times the parameters will be sent same in every request.
     If you have to send parameters like user1,user2,user3,user4....
          then add -> Pre processor -> Counter.
     Put start as 1 and and Maximum as 10 or whatever required.
     Put Referene name as iCtr or whatever.
     In the "Send Parameter with the request" in value column put user${iCtr}

Which tools are you using?

which tool are you using for modelling oracle objects?

thanks, but is it possible to create (to the databse) both attributes and methods of oracle objects with sybase power designer or just attributes as a table?

Which Tools should I use?

Hi,
I am a seasoned Java programmer with very basic knowledge of HTML and CSS. I am planning to switch career working from home producing website and undertaking SEO work. I am planning to learn new skills/tools over the course of the next six months.
Only problem is that I cant work which tools I should use for highly unique, responsive and design rich websites?
So far I have come to the conclusion I need to learn the following:-
PHOTOSHOP - To get the concept and design pixel perfect
EDGE RELOW - To create the HTML structure and CSS framework [imported directly from Photoshop]
DREAMWEAVER - To finalise the HTML and CSS and iron out any issues which
Does this seem like like a reasonable path to follow? Should I consider switching Photoshop with Illustrator?
Thanks

Very nice plan you have, I applaud you for making the move to freelancing. Make sure you have another source of income before going 100% all in or at least 10 months of savings to live off of while you learn.
I spent my time learning HTML5, CSS3 and Javascript. I also spent time upgrading my skills on PHP and MySQL these are the 5 predominate technologies that the WWW is run on. Unless you are focusing on Microsoft in which case you would be using .net, ASP and visual studio software and not Adobe's except for maybe Photoshop and Illustrator.
I have the full Creative Cloud Membership and have Dreamweaver installed but I rarely use it, I also have editors and IDE's from other 3rd party companies and developers but I tend to fallback using NotePad++ and just hand code as much as possible. Syntax and Tag Hi-lighting is the most important features for an editor and NotePad++ has all that either built-in or with available addon's. Not sure why I tend to just use NotePad++ and not Dreamweaver or some other IDE, maybe speed has something to do with it.
Reflow is a "Preview" software it is not meant to actually be used in real world projects. Though the most recent update has improved their output codes for CSS you are still going to want to make changes and optimize it yourself. There is no software out there that will do it all for you so you can give that dream up right away, you are going to have to do some hand coding to take what Reflow gives you and optimize it. You are going to have to learn Html5 and CSS3 but since you will be working with clients they will have their own preexisting code so you will need to either work from that OR start from scratch if the client would be willing for that to happen without adding cost. So you are going to need to also learn Xhtml and the differences between that and Html5.
Depending on how you learn Lynda.com has great education that is inexpensive compared to going to a college and taking a course.
The best books I have seen and purchased are those by "Murach", they replace quite a few books out there but they are not the end all be all either.
Photoshop, Dreamweaver combination are common. I like Muse for the visual development nature of the application but it creates up to 3 separate websites one for desktop, tablet and phones. The problem there is you have potentially three separate sites all working within one domain. I much prefer Reflow's setup over that but the code is not production ready, maybe in another year.
A lot of people also use Wordpress so you may want to explore that and how that CMS works as well as other CMS's.
Starting out focus on learning Html5 and CSS3 along with Javascript. If you want to do backend development I personally use PHP and MySQL and then learning how AJAX works so you can use JS to talk to the backend and pull and submit information behind the scenes. This is not required but the more dynamic the sites you build the more you will want this type of connectivity.

If I need a full rman restore which backups will it use?

Hello,
I have a database 11.1.0.7 with 8TB. Block change tracking is enabled.
At the weekend I take level 0 backup and during the week level 1 cumulative.
For some weeks the level 0 backup is failing, so I only have level 1 cumulative backups taken every week day with a 4 weeks old level 0 backup.
If I need a full rman restore which backups will it use? Will it be the last level 0 backup with the last level 1 cumulative?
I ask this because grid crontrol tells me that the recent level 1 backups input size is smaller than last week level 1 backups and in between I dont have any level 0 sucessfull backups. Shouldn't the input size of level 1 cumulative increase until the next level 0 backup ?
The grid reports:
Backup Name Status Start Time Time Taken Type Output Devices Input Size Output Size Output Rate (Per Sec)
rman_df_lv1c COMPLETED 25/Jul/2011 21H00m WEST 02:33:29 DB INCR SBT_TAPE *1.32T* 289.02G 32.14M
rman_df_lv0 FAILED 23/Jul/2011 02H01m WEST DB INCR SBT_TAPE 8.78T 8.06T
rman_df_lv1c COMPLETED 21/Jul/2011 21H00m WEST 04:39:38 DB INCR SBT_TAPE *3.46T* 550.82G 33.62M
rman_df_lv1c COMPLETED 20/Jul/2011 21H00m WEST 04:47:36 DB INCR SBT_TAPE *3.37T* 524.36G 31.12M
rman_df_lv1c COMPLETED 19/Jul/2011 21H00m WEST 04:06:09 DB INCR SBT_TAPE *3.15T* 490.75G 34.03M
rman_df_lv1c COMPLETED 18/Jul/2011 21H00m WEST 03:40:24 DB INCR SBT_TAPE *2.49T* 410.88G 31.82M
rman_df_lv0 FAILED 16/Jul/2011 22H16m WEST DB INCR SBT_TAPE 6.27T 5.69T
rman_df_lv1c FAILED 14/Jul/2011 21H00m WEST 06:13:40 DB INCR SBT_TAPE 4.38T 714.30G 32.62M
rman_df_lv1c FAILED 13/Jul/2011 21H01m WEST 04:40:45 DB INCR SBT_TAPE 3.25T 542.98G 33.01M
rman_df_lv1c COMPLETED 12/Jul/2011 21H00m WEST 07:15:54 DB INCR SBT_TAPE 4.74T 847.93G 33.20M
rman_df_lv1c COMPLETED 11/Jul/2011 21H00m WEST 07:26:40 DB INCR SBT_TAPE 3.78T 766.40G 29.28M
rman_df_lv0 FAILED 9/Jul/2011 02H32m WEST 04:30:44 DB INCR SBT_TAPE 749.89G 716.02G 45.14M
rman_df_lv1c FAILED 7/Jul/2011 21H01m WEST 04:49:24 DB INCR SBT_TAPE 2.16T 515.90G 30.42M
rman_df_lv1c FAILED 6/Jul/2011 21H00m WEST 01:26:06 DB INCR SBT_TAPE 745.83G 165.48G 32.80M
rman_df_lv1c FAILED 5/Jul/2011 21H01m WEST 00:05:48 DB INCR SBT_TAPE 58.56G 7.56G 22.24M
rman_df_lv1c FAILED 4/Jul/2011 21H00m WEST 01:55:03 DB INCR SBT_TAPE 422.40G 79.55G 11.80M
rman_df_lv0 FAILED 3/Jul/2011 16H32m WEST 30:22:04 DB INCR SBT_TAPE 4.53T 4.21T 40.40M

>
If I need a full rman restore which backups will it use? Will it be the last level 0 backup with the last level 1 cumulative?
From http://download.oracle.com/docs/cd/B28359_01/backup.111/b28270/rcmvalid.htm
Validating Backups Before Restoring Them
You can run RESTORE ... VALIDATE to test whether RMAN can restore a specific file or set of files from a backup. RMAN chooses which backups to use.
The database must be mounted or open for this command. You do not have to take datafiles offline when validating the restore of datafiles, because validation of backups of the datafiles only reads the backups and does not affect the production datafiles.
When validating files on disk or tape, RMAN reads all blocks in the backup piece or image copy. RMAN also validates offsite backups. The validation is identical to a real restore operation except that RMAN does not write output files.
You can monitor what RESTORE VALIDATE does.
Make precautions, so you do not damage the production DB!!!
Iordan Iotzov
http://iiotzov.wordpress.com/

Which form will be submitted when i click refresh button.

HI,
which form will be submitted when i click on refresh button.

When you click refresh button, it will send to the server the exact same request that it sent to get to the current page.
If the previous navigation was done by a form submission, then yes, that form submission will be repeated.

Which ADOBE SOFTWARE IS USED FOR 3D DESIGN

which ADOBE SOFTWARE IS USED FOR 3D DESIGN

I don't know, but go to this link and you may click to read the description of each program Explore Adobe desktop apps | Adobe Creative Cloud

Which tool i should use to develope a portal

Hi all,
we are planning to develop a portal which we will expose to internet.
Now my question is which tool i should use to develope this
   1.BSP
   2. jspdynpage
   3.Webdynpro java
   4.Webdynpro abap
Which application will perform better on internet.
Lots of rfc calls and webservice calls are there.
plz give me suggestions .
Thanks
developer

Hi,
BSP - Abap workbench
JSP Dynpages - NWDS (Netweaver Dev Studio)
Webdynpro Java - NWDS
Webdynpro ABAP - ABAP Workbench
above all applications will perform at same level depend on the content.
best regards
Hari

Which event will be fired when I after set JFrame.setVisible(false)

Experts.
I want to know which event will be fired when I after set JFrame.setVisible(false)?
Because I need to check a thread is finished it job or not.
I have checked windowClosing event, but it doesn't work.
Thanks
Francis

Oh....
Sorry, I find it will fired on componentHidden event.
Very sorry.

Is there a way to know which Ethernet port will be used when running TCP Open?

Hello.
I have several Ethernet ports in my computer, and I am trying to write a VI that sends data from one port to the other (for debugging an issue). I was planning on using the TCP Open and other TCP VIs, but the TCP Open does not seem to have an input to tell it which local Ethernet port I want to use.
So, is it possible to specify which Ethernet port you want your TCP connection to be open on? How about UDP?
Thanks,
AlejandroZ

The TCP Open does have inputs for specifying both local and remote ports.
Message Edited by Dennis Knutson on 08-23-2007 09:52 AM
Attachments:
TCP Open.PNG ‏11 KB

Which tool will permit me to programmatically fill PDF Forms?

Hello,
I am a developer looking to add functionality to a C++ application.
I would like to pre-populate some data fields in a PDF and then dispplay the results to my Clients.
I have managed to get AcroAXDocShim to pop a modeless dialog box with the original PDF image.
Now, if I want to move on to actually filling the form (not designing or making Forms), which tool is available?
I would like to be able to distribute the solution to my Clients as part of my application.
Thanks,

Hello Leonard,
Thanks for getting back.
I have a small Windows application. I plan to sell about twenty copies next year.
My end Users would have Adobe Reader installed. Not Adobe Acrobat.
I don't want to paint myself into a corner though, so if Acrobat is required (is there an Acrobat 'Light"?) for form filling, I need to factor that in as well. I will need to explain the the Users that Acrobat is required much the same as Windows is required, to run the application. And they will need to pay.... Of course I can make it an optional feature, so if they buy Adobe Acrobat, the forms will be pre-filled, otherwise the forms will be displayed empty....
I have seen some information on the web regarding iTextSharp, which may be something I need to investigate.
However, I have no issue with paying for the proper tool if something is available. I just have no idea of what is available on the menu.
As I mentioned earlier, I am not authoring PDFs or Forms. And my Users will not be authoring either. It is simply a matter of filling in the Government forms.
I am able to open the PDFs using the AXDocShim. It was pretty straight forward.
Now, it would be nice to take the next step, and automatically move the data from the database to pre-fill the form before displaying the PDFs to the Users.
Looking for any advice or guidance.
Thank you again,

Which method will be called, when invoking home.create() ?

Hi,
In a Stateless session Bean, I want initialize some variables, whenever a bean is created or retrieved from the pool. So I used the ejbCreate() method to initialize the variables, but it is called only first time when I call the home.create(). If I call the home.create() method next time it doesn't call the ejbCreate().
Which method will be called, whenever I call home.create();.

hi siva,
first of all Ejbcontainers maintain a pool of stateless sessionbeans .when you call home.create() the ejbCreate () method is definitely called and you said you are initializing some variable and may be you are trying to retrive that value after home.create() method.. when you try to retrive the value thee value may be same as you have initialized or different depending upon the no of stateless session beans in the container. you have created a bean and there is no guarantee that the same bean will be called when you invoke retrieval method..
i hope you understood.
cheers

Which process chain type used when scheduling from 3rd party

Do we use Local Process Chain or Meta Chain type used when triggering PC from 3rd Party scheduling tools like Redwood..
Any inputs...
Venkat.

Hi Venkat,
Select "Start Using Meta Chain or API" for the start process when running a process chain from a third party scheduling software or when calling a process chain from within another process chain.
I also believe some third party scheduling software will also work if you set the start process to "Direct Scheduling" and set the start time to immediate but I would recommend just making it a Meta Chain for tracking purposes.
Thanks,
Damon Fahey

Which tool will you use when you design Ejb...I just wanna to know!

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