UML for java developer

Hi
can any one tell me the free UML tools
thank you

Hi, can any one tell me how to write mone then one line inside the use case, and how to set up text front??
I can't found it on JUDE
thank you

Similar Messages

Oracle database 11g certification for Java developer

Hello,
I'm Java developer, OCPJP 6 ( Oracle Certified Professional, Java Programmer +6+ ) and
I decided to pass exams: 1Z0-051 and 1Z0-052 to get OCA ( Oracle Database +11g+ Administrator Certified Associate ) certificate,
but I need some advice, maybe i should seek other certificate, that would be more valuable for Java developer, than OCA.
Thanks for advice.

The answer of whether a particular certification is valuable depends on you, not the tests themselves. The Oracle Certified Master for example is an extremely prestigious certification, and I have considered seeking it at some point in the future to improve my professional credentials. However, the same certification would have absolutely no value to my wife, because she's a homemaker with no interest or intent of ever working with Oracle.
Using an example a little closer to yours, only reversed --- I work as a DBA and PL/SQL developer. On several occasions I have dabbled with Java, and took a couple of classes when I worked for Oracle. I could code in Java if I had to, but wouldn't really be good without a lot of practice. However, I've never really had a sufficient need in my work to dig in and really practice enough to use it. I considered going for the Oracle Java certifications as a means of kick-starting that and getting to the point where it was really a viable option in my development. Ultimately I decided not to because I've been working with Oracle for better than fifteen years and there has never been an occasion where I really felt a need to know Java. If I were to spend a bunch of time improving my Java skills just for the certification, there's no guarantee I would ever use them after that.
Coming back to you -- if you already need SQL and DBA skills in your work, then those certifications should be of value to you immediately. If you think that you might work (or want to work) more with SQL and DBA-level skills in the future, then they should be of value to you in the future. If you won't use the skills now or ever, then the exams do nothing but add a line to your resume (which still has value, but you must determine how much).
Edited by: matthew_morris on Apr 30, 2012 1:56 PM

Database access tool for Java Development

Hi,
A couple of days back, our SAP's database (MSSQL) was corrupted and downed the Java Stack.
During the Java development, normally after a newly created table was deployed via Java Dictionary, Java developer will access the database via the MSSQL Enterprise Manager to view/delete/update data. Unlike the ABAP development, all database access was done via SE16 in SAPGUI. It was believed that the Java Development kind of direct access to the database via the MSSQL Enterprise Manager was causing some MSSQL tables to be corrupted, and thus downed the Java Stack.
1. Is there any tool like SE16 to access database during the Java Development?
2. If no, what kind of recommendation/tool to access database for Java Development?
Any help would be much appreciated. Thanks.
julius

Julius,
There are no industry recommended open source DB tools.
Normally it depends upon the developer preferences that how he/she wants to see the tool usability.
I can suggest you to go through the below link:
http://sourceforge.net/search/?type_of_search=soft&words=SQL+Tools
You can find many open source SQL tools, which you have to test and select one among them.
I can suggest you to use:
1) TOra
2) Easy SQL
3) SQuirrel
"Choose a Tool which is easy to use and efficient, Dont worry about Look n Feel"
Best of Luck

Source Code Control for Java development in 6.20

I am new to Java development. How do you control source code (versioning/transport) for Java development with the base R/3 is 6.20. I believe Java Development Infrastructure (JDI) is only available in 6.40. Is this the correct statement? Anyone that has work on 6.40 with Java can explain?
Let say we have this setup:
Applications are in 6.20
Portal will be EP 6.0
Do we need Web AS 6.40 to develop Java for Portal with base R/3 of 6.20. Or we can use Developer Studio to create Java accessing R/3 6.20 and display in Portal 6.0. If this is the case, how do you manage transport is you are not using JDI in 6.40.

Hi Nablan,
I believe you are development J2EE applications. JDI only runs with WebAS 6.40 which supports J2EE spec. 1.3. The developed J2EE archive will not be able to deploy to WebAS 6.20 which only supports J2EE 1.2 spec. So if you want to deploy the created software build from JDI and deploy it to WebAS 6.20, then the answer is unfortunately no.
But, if you just want the Portal be able to display your application in an iView inside, then maybe you can just develop and deploy your application to the WebAS 6.40 system. Then create an iView in your EP to point to the app in the 6.40 system. That way your app will not need to deploy to WebAS 6.20.
Regards,
Marc

Flex for Java Developer?

I am working on flex 1.5 from last 7 months.Ealier i hv
worked on Java (1.5 Yr)
I hv created an application in flex sucessfully.
My Qtn is:
Whether i have to continue with flex or move to another
technologies like Struts etc.
Because i have nil knowlwge of FLASH.
or
I hv to start learning FLASH MX. Is it necessary for
Flex/Java Developer.
I am comfortable with action script if uses for Business
Application but
unable to produce better designs using it.
Please Suggest.
with Regards
Vinay

well vinay if u r thinking about -- Flex Front End to Your
Struts Applications
then ,,
Struts is an open source framework that facilitates the
development of web applications based on Java servlets and other
related technologies. Because it provides a solution to many of the
common problems developers face when building these applications,
Struts has been widely adopted in a large variety of development
efforts, from small projects to large-scale enterprise
applications.
Although Struts greatly facilitates the task of developers,
it doesn't do much to improve the end-user experience: the
end-result is still an application delivered in HTML and using the
traditional HTTP request/response mechanism.
Developers—and organizations in general—are
increasingly looking for solutions to provide their applications
with a more engaging user experience that overcomes the limitations
of HTML.
Macromedia Flex is a presentation server that addresses this
requirement and allows developers to build a new generation of Rich
Internet Applications (RIAs) that combine the usability of desktop
applications with the reach of traditional web applications.

Start to learn WebDynpro for Java Development

Hy @all,
i want to learn WebDynpro for Java. What expirences do you have? How i can start to learn first the fundamentals?
Java is not completely new, I develope some programms in C# before.
I buy the following books: WebDynpro for Java and Java Programming with SAP Netwaver....
thx
Micha

Hi, Michael,
First and formost, Welcome to the amazing world of WD Java. Since you have some experience with C#, coding will not be a mammoth task for you. As per, basic concepts of WD Java are concerned, you can refer the following Link:[Concepts Of WD Java|http://help.sap.com/erp2005_ehp_04/helpdata/DE/14/c897427f18d06ae10000000a155106/frameset.htm]
To try your hands on WD Java, there are few sample applications that you can refer:
[Sample Applications WD Java|/docs/DOC-8061#61 [original link is broken]]
I hope this solves your issue, if you are looking for something else, please revert. I'll be happy to help you.
Cheers!!!
Umang

Can mac book pro useful for java developer

hi iam a java developer and interested to buy mac book pro.
My question is can i do java projects and programming on mac book pro 13?

mviplav,
yes, you could. Versions of the JDK for OS X can be downloaded from Oracle.

I'm a new bie for JAVA Development

Hi All,
I'm going to start JAVA development as my full time so far I was in support. I have worked with the basic level of JAVA as a support engineer. I have read Kathy, Sierra's Head First JAVA and the SCJP preliminary exams books. I wish to know for what books I can go on to read next. Seeking for friends's and experts suggestion before I move to buy. Your suggestions and ideas are welcome.
Thanks
Mohammed@@

Hi Mohammed,
for starters it's Java (no acronym). Books are a very subjective thing. Have a look at the ratings and comments on different books on amazon, visit a local bookstore and flip through a couple of books. Nobody here knows what you'll need int future.
Regards

ZAC looks for Java Development kit

Is it true that ZAC needs Java Developmement kit installed on the client?
Because my ZAC client got the following error:
overallfound JAVA_HOME for JavaSoft VM: D:\Program Files\JavaSoft\JRE\1.3
couldn't load Sun VM: 'Sun VM libraries do not exist/cannot be loaded in
JAVA_HO
ME D:\Program Files\JavaSoft\JRE\1.3\bin\javai.dll'
Cannot load a suitable Java VM: error cannot load VM with order preference
'S',
exiting
When I reinstall JDK it is okay. When I rename the registry key 'Java
Development Kit' to something else it stop working again. Rename it back
makes it works.
But I don't know why ZAC need JDK since I only want end user install JRE
instead.
Thanks.

paycity wrote:
Java Development Kit is under the GNU General Public License (GPL), thus making it free software.The Sun JDK is not under the GPL, it's under a proprietary license, but is available without cost.
The OpenJDK is under the GPL (with the classpath exception)
I searched on the internet and many people says: Java Development Kit is under the GNU General Public License (GPL) and You don't can to distribute your programs compiled with Java Development Kit as a commercial software or to sell a product written in javaThey are wrong. The license of the software only governs how you may use it and what you can do with its source code. It does not restrict what you can do with the things you build with it (as long as you don't use parts of the JDK itself in your product)
, You need a business license if you want to sell a product written in java, I mean: You must to buy: Java for Business JDK/JRE. This information is true?No.
[Java for Business|http://www.sun.com/software/javaforbusiness/index.jsp] is a program by Sun/Oracle that allows you to buy support for the JDK. For example it allows you to use (and be supported with) the JDK 1.4.2, which is otherwise at its end-of-life.
You don't need to buy that if you just want to build and sell software using the JDK.

Setting up a testing server in Dreamweaver for Java Development

Hey there,
I'm new to Java however, I'm look forward to learning I've been trying to set-up a testing server for Java on my local machine in Dreamweaver but am having some problems! Can anyone outline the steps required in order to do this. I'd really appreciate it.
I did follow the following link http://www.coderanch.com/forums/jforum?module=posts&action=insert&forum_id=33 and went through the troubleshooting section at the bottom. However my Java code does not display in Dreamweaver's 'Live View'
Thanks in advance to anyone willing to take the time.
Mike

Hey Murray,
Thanks for the link to the Dreamweaver Forum
The link I provided you with earlier was in error I should placed this link instead:
http://www.adobe.com/devnet/dreamweaver/articles/setup_testing_server.html
Thanks for your assistance.
Mike

Setting up a testing server in Dreamweaver for JAVA Development (NOT JavaScript)

Hey there,
I'm new to Java however, I'm look forward to learning I've been trying to set-up a testing server for Java on my local machine in Dreamweaver but am having some problems! Can anyone outline the steps required in order to do this. I'd really appreciate it.
I did follow the following link http://www.adobe.com/devnet/dreamweaver/articles/setup_testing_server.html and went through the troubleshooting section at the bottom. However my Java code does not display in Dreamweaver's 'Live View'
Thanks in advance to anyone willing to take the time.
Mike

Hey Murray,
Thanks for the link to the Dreamweaver Forum
The link I provided you with earlier was in error I should placed this link instead:
http://www.adobe.com/devnet/dreamweaver/articles/setup_testing_server.html
Thanks for your assistance.
Mike

UML for Java

Hi,
I'm looking for a good book (or URL) regarding J2EE application design using UML... That is, I know a bit about Java and a little about OO principles but I don't know where to start in terms of putting what I know into practice.
Would be grateful for some advice - and thanks in advance!

Thanks for the feedback - I will check out Martin
Fowlers book and the URL. Also, I guess my question
was a bit dum in the sense that UML is implementation
independent (long words now) but I find the thought
of implementing a set of UML documentation extremely
daunting, to say the least. Any
books/resources/other on this?Start with Fowler.
"implementing a set of UML documentation" - you mean a complete design? Yes, it can be a lot of work, depending on how rigorous you want to be. (For example, doing a complete UI design will become quite a challenge, indeed.)
Fowler has some fine thoughts about UML and its uses. He says there are two schools of thought:
(1) Sketchers, or folks who use snippets of UML to communicate their ideas to others. These folks are used to working on sheets of paper and whiteboards, and
(2) "UML as blueprint" folks want to treat UML designs like engineering drawings. Their goal is to take a complete design and either throw it over the wall for implementation, much like engineering firms used to heave drawings over the wall to manufacturing departments, or pass it to a model driven development package that would parse the UML and spit out a complete code base.
I'm firmly in the sketchers camp.
I don't think heaving drawings over the wall has proven very effective for engineering and manufacturing firms. I don't think it will be much better for software firms. Engineering is guided by the laws of physics and 1000s of years of experience. Computer science and software development isn't nearly at that level yet.
If you can get some good class diagrams and capture your most important use cases as sequence diagrams I'd say you were making a fine start.
%

Where can I find a portal server for JAVA development?

Hi, everyone:
I am looking a portal server which can be used under Windows envorinment and related development environment (toolkit or SDK).
I have done some search through IBM and SUN's web site and I can not find any portal servers that running on Windows plarform for download and related Windows development (toolkit or SDK).
Where can I find some trial versions of portal servers running under Windows and related Windows development (toolkit or SDK)? I want to use JAVA to development portal, so Microsoft does not provide any useful information.
I just want to use basic functions of portal servers so I think other portal servers other than IBM and SUN's can also be used, maybe an open source one can be used. But I do not know what are they and where can I get them. :-)
So, anyone can help me to introduce a portal server that can meet my needs. Or provide me information where to download IBM or SUN's portal server running under Windows and related Windows development (toolkit or SDK).
Best regards,
George

I just want to use portal server and deploy some
applications written in JAVA. Have I made myself
understood?
Still not clear.
Do you want a server application that deploys software. For example you create a game. Someone logs into your "portal server" and downloads the game from that?
Or do you just want to know how to package a java app that you have already written, and then put it on a CD so someone can install that on their computer?

Opportunity for Java developer

I'm starting a new company that is developing SOAP webservices using .NET technology. I'm looking for a Java programmer to volunteer to build a GUI that will act as a cross-platform client for the webservice. Volunteers will get shares in the company plus opportunity of full-time employment once the company gets up and running. Interested persons e-mail [email protected]
Thanks a lot.
Sincerely,
Andre Berkowitz

Sure, I'll do it. First I need to see your business plan including market analysis. Also a copy of the contract we'll both sign stating how many shares, a guarantee of employment (plus relocation and dislocation), and expected salary. Post a message that you agree to this and I'll e-mail you.

Linux for Java Development

I will be installing linux on my new laptop(yet to get it). I was using slackware 11 till date. Slack 11 was powerful and I liked it, except for a few things in it. I was thinking of shifting to ubuntu 7.04 as it had a better interface albeit the work always comes down to the console. I would like to know which version of linux would you suggest, keeping in mind Java and other development work. As in, it should be flexible and powerful, keeping in mind the kind of work developers are involved in(Work on Java and C++ development).

Just use whatever you feel like. Much like when you were buying your laptop, I reckon you're worrying too much about getting something that's absolutely perfect. Nothing ever is, you can't tell how suitable it is for you up-front and you certainly can't find that out by asking other people. You can only truly know what's best for you by finding out for yourself what isn't best for you, the hard way
For the record, I use Red Hat Enterprise at work, and XP, Vista or Ubuntu at home, depending on how I feel, except for Vista which is installed on my laptop, but is going as soon as I get round to it. The bag of shyte. Ubuntu is extremely well-supported, I got SVN, Apache, Tomcat, CruiseControl, Maven, Ant and god knows what else up and running on it in next to no time, with the minimum of effort and hunting around. Far quicker than doing the same on, say, an XP box. That's worth bearing in mind
Worrying about versions of an OS is a red herring, too. Just choose something and install it, you're a developer, get on and develop!

UML for java developer

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