How to become a Java Developer

I read java ee 6 tutorial and know basics of that. what is another step to become a true developer? i am confused with spring and swing and others.
I want to can work in enterprise development environment.

user987274 wrote:
I need to know what i must know to can work as a java developer. i know basic java and object oriented and java ee 6. is it enough? issues like NHibernate, Spring and etc are essential to know?NHibernate is for .NET, you want Hibernate. But Hibernate in itself is an ORM API, of which there are a few. They all come together under the Java Persistence API standard; I would put my efforts there. You should already know about it since it is also part of the Enterprise Edition specifications.
As an "extra" to the enterprise edition, you have a whole set of web frameworks to choose from. Nobody can tell you which one to choose; Spring and/or Java Serverfaces are good choices however as they are widely used. Generally when you learn one you will know the trick and it is easy to pick up another framework.
Just remember this; this is not .NET. There is nothing to hold your hand, there is no road map. You are on your own now and you'll need to prove you've got the research skills to get you anywhere in the world of Java development. It will go beyond demanding answers in a forum I'm afraid, it isn't that simple. Explore the market at see what you come up with, then reason for yourself what you should or should not learn.

Similar Messages

How to become a java master-hand?

How to become a java master-hand?

Excerpt from: The Touch of the Master's Hand by Myra Brooks Welch
"A thousand dollars, and who'll make it two?
Two thousand! And who'll make it three?
Three thousand, once; three thousand, twice;
and going, and gone!" said he.
The people cheered, but some of them cried,
"We do not quite understand
What changed its worth?" Swift came the reply:
"The touch of the masters hand."
But the Master comes, and the foolish crowd
never can quite understand
The worth of a soul, and the change that's wrought
by the touch of the Master's hand.

How many systems in Java Development landscape?

For our J2EE development, we have installed a system with the JDI that we also classify as our Dev system. Our QA system would be the test system.
But in the setup of NWDI systems, there is Dev, Consolidation, Test, Prod. Can the NWDI/Dev system also be the consolidation system? We don't really want to introduce 4 systems because our development activity is relatively simple. I'm still thinking with an ABAP/STMS mind and trying to make the assimilations of how we've done it in ABAP for 10 years can translate to doing the same thing with a Java development environment.

Hi
See this help
http://help.sap.com/saphelp_nw04/helpdata/en/03/f6bc3d42f46c33e10000000a11405a/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/0d/a3bb3eff62847ae10000000a114084/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/01/9c4940d1ba6913e10000000a1550b0/frameset.htm
Kind Regards
Mukesh

How to start ODM Java developing?

My prospects are wondering how to ODM Java developing fastly.
Do we have some tutorial or sample that can help them?
Regards,
[email protected]

We have following documentations for ODM Java API in the Database Documentation Library:
Data Mining Application Developer's Guide: Refer to Chapter 6 and 7 that introduces the ODM Java API usage.
Data Mining Java API Reference (Javadoc): Provides detailed documentation of the Oracle extensions for JDM API
Following link provides list of documents available for Oracle Data Mining in the Dabase Documentation Library
http://www.oracle.com/pls/db102/portal.portal_db?selected=6
Standard JDM API Javadoc is hosted in OTN: http://www.oracle.com/technology/products/bi/odm/JSR-73/overview-summary.html
To quick start using the Java API, point them to sample programs that we ship with the product. These sample programs are located at $ORACLE_HOME/rdbms/demo directory. Look for dm*.java for these demo programs. For convenience these demo programs are available to download from OTN: http://www.oracle.com/technology/products/bi/odm/samples/odm_sample_code_0805.zip
If the customer is using JDeveloper, we have an extension that simplifies the setup required to start using the Java API. For more details refer to: http://www.oracle.com/technology/products/bi/odm/odm_jdev_extension.html
Regards
Sunil

How to become a java guru?

i have a question , i am a novice into java.
I really want to master that language so i need some feedback from more experienced users.
I started it off with a book called:" java sotfware solutions written by John and Lewis William Loftus" i think it s pretty good book.
So if someone out there has a master plan for me i am looking forward to reading you.
Thanks to the java-user community.

Jump into the pit up to your eyeballs in alligators and just start sorting things out:
In other words, take on a project that you have no idea how to do in Java (one you can handle in your most familiar language) and start the research (don't forget the API Doc's from Sun, they are great). Plug each little piece in as you find it and keep on going. Once that one's done: it was easy--now find a harder one...
I have read dozens of books on various aspects of programming in college while gaining my degree in Computer Science, and then dozens more afterward. When I have to learn a language, I have found by experience: there just isn't any substitute or shortcut except to go straight through project by project.
Keep in mind each language has it basic fundamental elements: loops, conditionals, some kind of IO or various levels of IO. Lean the fundamentals and then learn the syntax for the specific language you have chosen.
A writer writes: a programmer must create (do it each and every day in the language you are learning--then do it a lot more).

How to become a apple developer

i was wondering if i can become a apple developer i would love to work with apple as a developer

Yes, you can!
1. Just register as devoloper and code your software!
Or.
2. If you planning to sell it trough AppStore, You have to purchase Apple devoloper enrollment.
https://developer.apple.com/support/

How to become a c# developer

What exams should be taken to become a c# developer?

Okay - I see a lot of partial answers to this question and I have noticed that the official answer has a dead link because the question was asked three (3) years ago.
Normally these threads fade away over time but it's back at the top so I will give the most current answer.
A simple choice is available for those interested in passing a single C# exam to earn a certification title. You can earn the
C# Programming Specialist title by passing the
70-483 exam. All Specialist titles with links to the exams are defined here:
http://www.microsoft.com/learning/en-us/specialist-certification.aspx
If you want a bigger developer certification, you must decide which one you want to pursue. You can either go for the older
MCPD certifications or the newer
MCSD certifications.
The older MCPD certifications are based on .NET 4.0 and Visual Studio 2010. These exams are retiring this summer (July 31, 2014). Learn more here:
http://www.microsoft.com/learning/en-us/mcpd-certification.aspx
Alternately, you can pursue the newer MCSD certifications that are based on .NET 4.5 and Visual Studio 2012. Learn more here:
http://www.microsoft.com/learning/en-us/mcsd-certification.aspx
You can learn about which
exams are retiring and when
exactly they are retiring here:
http://www.microsoft.com/learning/en-us/retired-certification-exams.aspx
The older MCPD certification title will not appear retired on your transcript after July, 2014. Instead, it will eventually (years from now) be marked as
Legacy on your certification transcript.
The newer MCSD certification title requires you to recertify every two (2) years. It will initially be marked as
Active on your certification transcript. If you do not recertify after the two (2) year deadline, it will be marked as
Inactive.
Learn more about recertification here:
http://www.microsoft.com/learning/en-us/certification-exam-policies.aspx#recertification
As well, there is free developer training at Microsoft Virtual Academy, a free online classroom environment. You can even perform a search on the site to find training for a particular exam, here:
http://www.microsoftvirtualacademy.com
Good luck!
Best wishes, Davin Mickelson

How to become an Apple developer at 16?

I'm 16 and I would like to develop Apps, but I need to have 18 years old. What can I do? How can I practice and be prepared? I have started reading books about Apps developement. Thank you.

In theory, your parents can create a new Apple ID, in their name and with their payment information, and you can use it to distribute apps. But if you are just reading about it now, you still have a while to go. There is no point in paying any money yet. You can download Xcode for free and run apps in the simulator.

How to become a SUMO developer / contributor / supporter

Very simply, I'm an EE/CE with TONS of experience in the industry. I would like to determine if you are looking for developers / contributors / supporters.
How does one do this? Where do I make the request?
I ask because of the feedback I'm hearing in the industry (major corporations and TONS of users) are considering Chrome or something else (other than IE) because they LOVE what the FF 3.6 look and feel gave them... Simple, complete, and UNIQUE... It wasn't IE or Safari or ANYTHING ELSE by default. If you wanted to add extensions or add-ons to taste, you could, but if you wanted a fast, *SAFE* browser that you could navigate any darn way you wanted, FF was the answer.... NOW, FF4 has changed that perception. Fears of FF5 are growing as well.... FF 4 being at EOL already doesn't bode well. Is FF 5 or 6 going to be more IE or Chrome like -OR--- (the overwhelmingly preferred option is to default to the LONG ESTABLISHED & FAMED FF 3.6 look & feel and *THEN*, if and only if, change it to suit your desires. Our active computer user age group has been extended from 18->50+ and doesn't require a degree in Comp Sci just to use or tailor. I would like to do what I can to help restore that GREAT image while providing all the NEW capabilities we have at our fingertips and WANT to use.

Very simply, I'm an EE/CE with TONS of experience in the industry. I would like to determine if you are looking for developers / contributors / supporters.
How does one do this? Where do I make the request?
I ask because of the feedback I'm hearing in the industry (major corporations and TONS of users) are considering Chrome or something else (other than IE) because they LOVE what the FF 3.6 look and feel gave them... Simple, complete, and UNIQUE... It wasn't IE or Safari or ANYTHING ELSE by default. If you wanted to add extensions or add-ons to taste, you could, but if you wanted a fast, *SAFE* browser that you could navigate any darn way you wanted, FF was the answer.... NOW, FF4 has changed that perception. Fears of FF5 are growing as well.... FF 4 being at EOL already doesn't bode well. Is FF 5 or 6 going to be more IE or Chrome like -OR--- (the overwhelmingly preferred option is to default to the LONG ESTABLISHED & FAMED FF 3.6 look & feel and *THEN*, if and only if, change it to suit your desires. Our active computer user age group has been extended from 18->50+ and doesn't require a degree in Comp Sci just to use or tailor. I would like to do what I can to help restore that GREAT image while providing all the NEW capabilities we have at our fingertips and WANT to use.

How to use the java developer

I have recently downloaded the jdeveloper from the oracle site . I want to know how to use it .
We are using oracle9i as DB in m/c with IP 192.168.2.7
and oracle 10g in app server with IP 192.168.2.5
The servers are loaded with Linux Opr system.
I want to know how to load the jdeveloper from a window m/c
Thanks in adv ..
S R Chowdhury

You unzip the JDeveloper zip file and invoke jdev.exe
in the jdev/bin directory.
For more information please check out the tutorials
on the JDeveloper home page:
http://otn.oracle.com/jdev
Thanks for the reply ..
Sir I have already unzipped the file .
Then what to do ?
My email ID is [email protected]

How to become a linux-developer

I was wondering, how can I make something for linux community. But not testing packages and/or unstable programs. How to start writing some stuff that may be helpful ?

How to start writing some stuff that may be helpful ?
define "stuff"
is this programming? reports? wiki's ? reviews?
i'd echo similar to elasticdog's comments, to find something that really makes you buzz. Then maybe join a community that specialises in that, learn, and contribute.
or hang around Arch forums , pick up of some problems that interest you and work through them see if anything takes your fancy. theres always problems to solve without necessarily creating your own

How do prepare myself to become a good java developer??pls help

Hi ,
I would like to get into JAVA dev but for that I need to prove my potential to my manager.So, could anyone please provide me suggestions on how do I begin preparing to become a JAVA developer.
I have basic JAVA knowledge,completed SCJP 1.5.But I need to prepare in a dev perspective.
Hope any of dos expert developers could help me out.
Thanks,
Triji

PhHein wrote:
[Sun's basic Java tutorial|http://java.sun.com/docs/books/tutorial/]
[Sun's New To Java Center|http://java.sun.com/learning/new2java/index.html]
Includes an overview of what Java is, instructions for setting up Java, an intro to programming (that includes links to the above tutorial or to parts of it), quizzes, a list of resources, and info on certification and courses.
jGuru
A general Java resource site. Includes FAQs, forums, courses, more.
JavaRanch
To quote the tagline on their homepage: "a friendly place for Java greenhorns." FAQs, forums (moderated, I believe), sample code, all kinds of goodies for newbies. From what I've heard, they live up to the "friendly" claim.
[Yawmarks List|http://forums.devshed.com/java-help-9/resources-for-learning-java-249225.html]
[The Java Developers Almanac|http://www.amazon.com/exec/obidos/tg/detail/-/0201752808?v=glance]
[http://javaalmanac.com|http://javaalmanac.com]
Bruce Eckel's [Thinking in Java(Available online.)|http://mindview.net/Books/DownloadSites]
Joshua Bloch's [Effective Java|http://www.amazon.co.uk/exec/obidos/Author=Bloch,%20Josh]
Bert Bates and Kathy Sierra's [Head First Java|http://www.amazon.com/exec/obidos/tg/detail/-/0596004656?v=glance ]
James Gosling's [The Java Programming Language|http://www.bookpool.com/sm/0321349806]
Gosling is the creator of Java. It doesn't get much more authoritative than this.
Joshua Bloch and Neal Gafter [Java Puzzlers.|http://www.javapuzzlers.com/]

Nakisa Java: Development environment

Hello,
We are implementing TVN 2.1 (Orgchart and Succession Planning). The applications are installed running with Java, on Netweaver CE 7.1.
This is the first time I'm working with Nakisa on Java but have worked with the Microsoft IIS version. I have a lot of experience with J2EE development with SAP.
With IIS, everything was quite easy: the application IIS folder was shared on the network and I could make any modification directly on the server.
With Java, this is not possible because the application needs to be deployed on Netweaver server, since it's not a Windows server but Unix, we can't share the application server.
Another issue with java is that any change made via the admin console requires a server restart. Right now, we need to contact the server admin to get it restarted. This procedure can be very heavy when it comes to make a lot of modifications or tests.
With Netweaver Developer Studio (NWDS), I know we can configure a J2EE server and then deploy applications and restart the server.
Or basis person just explained us that with 7.1, it doesn't seem to be the same procedure. SDM port doesn't seem to be open and NWDS (7.1) doesn't seem to offer the possibility to configure a J2EE server.
My question is: Is there any document from Nakisa explaining how to setup a java development environment and how changes can be done efficiently to the application? How can the Netweaver server be remotely restarted?
Thanks for your feedback!
Laurent

XML files can be changed using the Admin Console or directly (if you know what you are doing and have decoded) and replaced in application directory. Restart NW CE via Start & Stop of NW AS to pick up changes.
This is also true for language customisations (custom.xml), XSLT changes, etc.
HOWEVER, anything changing below WEB-INF directory needs a re-deployment (usually this is done via a SDA EAR file that is deployed using NWDI). Beware, this will overwrite the application on the server (e.g. if you've created a build in Admin_Config then re-deploy a new version of application then it will overwrite Admin_Config. In other words, take a backup of any configuration and customisation you've created before re-deploying).
To answer your Q ... we have been using WinSCP to connect to the Linux file system. Slightly convoluted way of doing it (you have to copy to local, edit, upload to server). We have been given a local user to access NW AS so have been doing start/stops ourselves; doesn't take long (<5 secs).
Regards,
Stephen

How to install Java Development kit on RHEL 4.0 workstation

Hi Guys,
I'm new to java and not able to install java development kit on RHEL 4.0 system.
I got tzupdater.jar file and confused what to do with it so that i acn succesfully use my JDK.
Abhishek
:(

Simply go here and download the version you want (if you know how to use rpm, then get the rpm version, if not get the self extracting executable form). Then install by either using rpm or simply changing the mode of the downloaded file to make it executable and execute it.
This is not rocket science.

Becomeing an app developer for apple , Xcode I have no idea on where or how to begin?

I bought a Mac mini and I am planing on becomeing an app developer for apple but now that I have Xcode I have no idea on where or how to begin I'm in desperate need of assistance.i have no coding skills what so ever.if anyone can help me out here i'd greatly appreciate it

Once you pay the fee and sign up with an Individual Developer Account. use the resources you paid for in the iOS Dev Center:
iOS Human Interface Guidelines
iOS Starting Point
Start Developing iOS Apps Today
App Development Overview
App Store Review Guidelines for iOS Apps
Your First iOS App
...as well...
Stanford CS193P iOS 5: iTunes U | Assignments
Stanford CS193P iOS 4: iTunes U | Assignments
-=-
Good luck!

How to become a Java Developer

Similar Messages

Maybe you are looking for