How to learn j2ee fast

Pleas some one suggest how to move to j2ee quickly and with step by step process. I have been working in forms developer for 5 years.
Please also provide link to some books or papers.
Regards,
Aslam

Hi ,
I strongly recommend :
First , read an overview of the framework (ADF)
http://www.oracle.com/technology/products/jdev/collateral/papers/1013/adf_10.1.3_overview.pdf
Then , see a viewlet
http://www.oracle.com/technology/products/jdev/collateral/4gl/viewlets/demo1_1/demo1_1_viewlet_swf.html
and follow a tutorial....
http://www.oracle.com/technology/obe/ADF_tutorial_1013/10131/index.htm
Hope it helps...
Simon

Similar Messages

How to learn LabView fast

I am a new learner of LabView.I think the LabView is interseting but it seemed difficult to me.can you tell me some advice of learning LabView.Please introduce me some books or website of LabView.Thank you!

LabVIEW for Everyone is supposed to be a really good book to get started with. I haven't read it myself, so I don't have a true opinion on it.
Other than that, hit the examples.
LabVIEW Basics,LabVIEW 101 for a couple of tutorials.
And ask questions. Learning any program language is a process. So don't be afraid to try things and ask how things work.
There are only two ways to tell somebody thanks: Kudos and Marked Solutions
Unofficial Forum Rules and Guidelines

How easy/difficult is it to learn J2EE yourself and importance for intervws

Hi,
I m in the process of learning Java [ I ve learnt quite a bit over the last few months and also took a 5 day class which definitely helped.] and have this opportunity to take/or not take, this class in J2EE...
However, mainly due to $$ reasons... I am debating if I can just learn J2EE by myself instead of going to a class [ online sun tutorials, and other sources ] ....and how important it is to know this for inteviewing or could I just get by with:
" knowing Java well and stating I have 'familiarity with J2EE' and want to do more work on J2EE."
P.S. I am also preparing for SCJP.
Any thoughts welcome.

I guess the other way for a "beginner" in JAVA I really don�t see the need for talking EJB, Transaction... With few years of exp in J2EE, my strong feeling is only if you are really "STRONG" with the basics. Thinking about the HIFI stuff will be useful.
Just imagine, if a beginner can do an EJB. How much can we trust on the stability of the system that is developed?
It took nearly 2 years for me to appreciate the need and the usefulness of what J2EE or Sun with regard to J2EE has offered the developers. I have hardly attended any course on Java/J2EE. But I had to learn this stuff for pursuing a job and still living with the help of other developers around me over here.
I have taken the full or maybe most of the potential that was given by the search engines that helped me in doing this good stuff. I also recommend that firstly become an expert on the basics and mastering the rest is simple.

How learning J2EE?

i've been learning java for one year.now i want to learn J2EE,but as a student,i have no
chance to "do Projec"t,it is impossible to "do J2EE" for only one.
so,how could I learn J2EE ?
3X!

Go download, install and use tomcat, http://jakarta.apache.org/tomcat/index.html . Go through its samples, write some jsp, build some servlets, write and understand taglibs and learn what a war file is. Doing this will get you started and you can do it all with tomcat.

Help in how learning J2EE.

i've been learning java for one year.now i want to learn J2EE,but as a student,i have no
chance to "do Projec"t,it is impossible to "do J2EE" for only one.
so,how could I learn J2EE ?
Thanks!

Start with the J2EE tutorial of course: http://java.sun.com/j2ee/tutorial/1_3-fcs/index.html

Please, help me learn J2EE...point me out to better tutorials or something!

Hi,
Guys, I really need help in trying to learn what J2EE is.
I've got prior knowledge and experience on Java (I thought), but ever since I came across the terms J2EE, EJB, JNI, JSP, JDBC and all that crap, I now don't know what I actually learnt!
Please bear with me I beg of you! :)
1.0: What I've learnt.
===============================
So far, I've learnt (I think) the core/basics of the Java language, covering uhm...the basics up to GUIs, Arrays, IOStreams...yeah I think that's it.
I code using notepad and compile them using the SDK...which up to now I still don't know if it is an SE or EE edition. It's j2sdk1.4.0 the last time I checked. I didn't use any IDE.
I've done (school) projects like a Library System (involves loaning of books and charges etc etc), a Chalet Organizer (Loaning out chalets/rooms and charges etc etc) and an Appointment Organizer.
So what was that which I learnt? Am I right to say that that is only core Java and nothing else and is next to worthless in the working world?
2.0: Why I want to learn J2EE.
===============================
Okay so why do I want to learn specifically J2EE? Well, most employment opportunities here require J2EE and EJB (and maybe some other alien terms) as prerequisites to being a "Java Programmer".
I really need the job as soon as possible (for family's sake) and the job market here is already saturated with webmasters..
3.0: What I have tried.
===============================
Believe me, I tried for like 2 months already to try learn this thing on my own.
I have followed almost exactly to the J2EE "Beginner's Tutorial" found on http://java.sun.com/j2ee/tutorial/ but no matter how far I read, I'm still just as clueless as I was when I was in my mother's womb about what J2EE is all about, even though I did the examples. I stopped somewhere in the middle of "Getting Started" because I realized I wasn't learning anything at all.
4.0: Help meeeeeee...
===============================
4.1:
Can anyone please help me set my head straight and either point me to a REAL beginner's tutorial on J2EE and what the heck it is, or help explain to me slowly what J2EE really is and how to learn it?
4.2:
What's the difference between J2EE and J2SE?!? I initially thought that J2SE was simply just a smaller download which didn't include some of the heavier stuff that the EE carried, but boy was I wrong when that same tutorial asked me to install BOTH of them!
4.3:
Is it right for me to think that EJB are just files which are precoded to facilitate programming? e.g.:(I could've written up my own Date class instead of using the standard Date class that everybody uses.)
4.4:
What the hell is Jakarta Ant? Is it a builder and not a compiler, and may allow me to run built programs just by double-clicking on an e.g. executable? Like C++? So that I don't have to go to command prompt and type "java myApp.class"? (OT, but I think it's ridiculous that Apache has this and not Sun!!)
4.5:
Is there a simpler, much much much simpler example of a J2EE tutorial besides the overly vague tutorial "The Duke's Bank Application"? I need more examples of smaller scale maaaan... Better yet, is there a tutorial around that covers the very very very basics of Java all the way up to J2EE, step by step and with ample explanations?
=========================
Thanks all, I would really really appreciate any heads up you can provide me with.
Sincerely, Kai.

Lee and tsith - same fella -
Run Tomcat as a standalone critter - the install of the current ver (4.1.12?) on a Windows machine sets it up nicely, and you don't have to worry about web connectors and stuff. Just create a few JSPs and dump them somewhere under the ROOT directory of your webapps directory and you should be able to hit them via a URL like http://localhost:8080/test.jsp (assuming you have it running on port 8080). Once you get your fill of the JSP thing, make a serrvlet and look into creating WAR files - then copy your WAR file into webapps subdirectory of your Tomcat installation and play with that. When you've had enough Servlet fun, then look into JBoss and making EAR files and you'll have all sorts of fun with JNDI and JDBC and all those other acronyms.
Ant is just a build tool, not a compiler. Compiling simple java classes is no big deal, 'cause you just type javac MyClass.java or some such. But when you get into complicated build processes (like, compile these classes, making sure to include the J2EE jar and all the other jars I need, and create a WAR file, and deploy it to Tomcat) then Ant really helps.
If you want help documenting your classes, the javadoc tool is for you.
Lee

How to install j2ee?

Hi! i am a novice user. I want to learn j2ee but i don't know how to download j2ee and also how to install j2ee in my windows platform. I have 4og hard disks, 128 ram and 2.0g processor(p4) pc. so please help me.

http://java.sun.com/javaee/downloads/index.jsp
This is the J2EE download page.
You can download J2EE only
OR with Sun App Server which you can deploy your J2EE application.
OR with Netbeans IDE which help you develop your J2EE application.
If you don't want to do tones of setting,
I recommend you download the bundle which contains J2EE SDK + Sun App Server + Netbeans IDE.

How to debug j2ee with jdb or any visual debugger

Hi,
I'm learning J2ee and I'd like to use and debug
Java adventure. I tried to find some information but found nothing.
What I tried to debug , is to start the j2ee server by adding the following options into the bin/asadmin.bat file:
-Xdebug -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=n
This it doesn't work because the j2ee server is started with the javaw.exe virtual machine. So I'm stuck here.
My first question: 1- what visual debugger is great to debug J2ee apps ??
I'd like to known what are the steps to:
2- how to start the j2ee server in order to attach the jdb or a visual
debugger ?
3- when starting the j2ee server, what do i have to do in order to step
into the code source of Java adventure and follow function calls ?
4- how do I have to start the jdb to attach to the J2ee server ?
5- Any useful tip to debug J2ee apps ! :-)
Thanks in advance !
Waltereo

Modify the domain.xml file and enable debugging. Look for the element containing the debug options. It will have an "enabled" attribute set to false. Also check that the address option is included.
Also, you should bake sure that the server is not running when you do changes, and copy the modified file to the backup directory. I'm not 100% sure that it is necessary, but with Sun ONE AS 7 it is if you don't want it to complain about manual configuration changes.

Slow Phone 4s with ios8!! How to make it faster?

Slow Phone 4s with ios8!! How to make it faster? After upgraded ios8.1.1, my iPhone 4s Facebook become very slow response and always hand. Whastapp having same problem! Very lagging with safari too! It is really regret to upgrade since many peoples say upgrade will have this issue always

Slow Phone 4s with ios8!! How to make it faster? After upgraded ios8.1.1, my iPhone 4s Facebook become very slow response and always hand. Whastapp having same problem! Very lagging with safari too! It is really regret to upgrade since many peoples say upgrade will have this issue always

How to learn hr process

pls provide the details wat type of quest ask to hr department bcoz i dont have the he domain knowedge & i boss sent to hr deparyment but no response from this side , plz guide how to learn the process .thanx in advence.

Hi Gayatri,
First of all let us know what exactly you are looking for?
1) Are you looking for HR process or
2) You want to know the questions that are to be asked with the business users / end users , and based on that to start the business blue print for the implementation.
If you are looking for Q&A to be sent to the end users then you have to search SDN and will find lots of Q&A . But try to understand the minimum process of HR activities that will happen in any Organization before going a head.
In any Organization , HR role plays a vital and behaves as back bone to the Organization.
Process involes , Hiring emloyees, Maintaining their data base, maintainig time attandance, running payroll, etc. Employee interaction and dealing with the employees benefits, dealing with their grievances, uplifting their morale etc are the main functions from HR perspective.
This is just an overview of HR activities.
Coming to SAP HCM Module, we deal with Recruitment, OM , PA , Time Management, Payroll, T&E , Travell Management and based on country specific modules like US Benefits etc.
So our request is , confirm what you are looking for and let us know how we can add our inputs to your querry to give a clear picture.
All the best.
Regards,
Sri..

How to learn if the security on my 2009 macbook pro has been compromised?

how to learn if the security on my 2009 macbook pro has been compromised?

just my curiosity if there is a way to check this question out?

How to restart J2EE in Netweaver System

how to restart J2EE in Netweaver System

Ajay,
Both works for the restart of java instance.
FYI, please refer :
http://help.sap.com/saphelp_nw70/helpdata/en/d5/84a5428295c911e10000000a1550b0/frameset.htm
Step 5: In transaction SMICM, choose Administration ® J2EE Server ® Send Soft Shutdown ® With Restart.
Regards,
Jazz

How to learn MM module basics and SD module

Hi all,
As abapers you all need some basic knowledge of the modules, for example I need the info of the modules MM and SD, because I generally get works from these two module and I do not know much on them...
How to learn these modules basics without having to any course?
Could you please provide me documents if possible; my email is : [email protected]
Thank you very much

Hi Deniz,
Process Summaries
Create Sales Order
1.     Use Transaction Code VA01
2.     Identify Sales Office
3.     Enter Sold-to-party (customer) and purchase order number and date if applicable
4.     Enter material, quantity and rate
5.     Credit income to account (Internal Order or WBS element)
6.     Enter partner (University contact details)
7.     Save Sales Order
Create Billing Document
1.     Directly after saving the Sales Order, follow the path Sales document> Billing.
2.     Save the billing document
Other than as a follow-on function
1.     Use Transaction Code VF01
2.     The sales order number will default in check that it is correct
3.     Save the Billing document
Print a Billing document immediately
1.     Use transaction code VF03
2.     Enter the Billing Document number.
3.     Follow path Issue Output to > Printer
4.     Click on execute twice
5.     To preview, follow the path Issue Output to > Screen and click on execute twice to view
Document Flow
1.     Use transaction code VA03 (Sales Order/Credit Memo or VF03 (Billing document) or
2.     Follow the path Environment > Document Flow
3.     Enter the document number
4.     Click on the document overview icon
Common Transaction Codes
Access to transactions is limited by your security profile
For easier access, add transactions to your favourites folders
Create Sales Order     VA01
Create Credit Memo     VA01
Change Sales Order     VA02
Display Sales Order     VA03
List Sales Order     VA05
Create Billing Doc     VF01
Display Billing Doc     VF03
Cancel Billing Doc     VF11
Print Billing Doc     VF03
Display Customer     XD03
Display Material     MM03
Display Customer Line Items          FBL5
Document Structure
Numbering Range
80000000 89999999 Sales Orders
90000000 99999999 Billing Document
60000000 69999999 Credit Notes
800000 899999 Customers
2000000 - 2999999 Materials
for any further info check this link
http://www.leeds.ac.uk/iss/infosystems
Hope this helps u..
Reward points if useful..
Regards,
Sreenivas

Start to learn J2EE

Hi, I want to learn J2EE. Would someone advise me where should I start? I had been doing Java, Struts, Servlet and JSP for a few years. Thanks.

stonegrass wrote:
Hi, I want to learn J2EE. Would someone advise me where should I start? http://java.sun.com/j2ee/1.4/docs/tutorial/doc/
I had been doing Java, Struts, Servlet and JSP for a few years. Thanks.Sounds like you've already started doing J2EE then :)

How to learn the Business Process and how it is related to BI?

Dear Experts,
How to learn the Business Process? for example the business process from finance to sales. As I am more involved in technical development of BI; I dont know or having very hard time to understand what the business process. And how the Business Process is related to BI?
I think if I don't understand the business process than it is very hard to satisfy the User requirements. If you have any documentation please feel free to forward it to [email protected]
I wish you happy new year. Thank you in advance.
Aslam.

If only plan data entered, try to delete the planning data before delete the object and then re-create it again. Otherwise you may have to leave it as is and change the description for the usage by the different company code.

How to learn j2ee fast

Similar Messages

Maybe you are looking for