Free Online Webinar on Java EE 6 and Servlet 3.0 - tomorrow, Thu, Dec 18th

Tomorrow I'll host an online webinar with Roberto Chinnici and Rajiv Mordani on the new JavaEE 6 and Servlet 3.0 specifications. The presentations will refer to the latest drafts (Public Review) - Roberto and Rajiv are the leads of the Expert Groups.
This is a free webinar. You can attend by just pointing your (flash-enabled) browser to http://ustream.tv/channel/theaquarium. You can also attend via an optional concall at:
Toll Free: (866) 545-5227
Int'l Access: (215) 446-3648 (caller paid)
Access Code: 3535518
Time is 11am Pacific Time.
Date is Thu, Dec 18th.
The webinar page is http://wikis.sun.com/display/TheAquarium/JavaEE+6+And+Servlet+3.0 and it includes slides and (later) recordings. uStream.TV includes an online chat that you can use to ask questions.
More details at http://wikis.sun.com/display/TheAquarium/JavaEE+6+And+Servlet+3.0
- eduard/o

Similar Messages

Jsf (java server faces) and servlets

Hi,
Could anyone tell me if it is possible to integrate jsf with servlets rather than jsp. All the examples i see are only using jsp.
Thanks.

I'm using servlets because they are more secure. No
one can view the source code on the web server, as it
is a class file. With jsp's the code is always
viewable. Can you explain how the code is viewable? If a client gets a JSP result down in their browser and does a "View Source", all they'll see is the generated HTML. Are you thinking they'll see your raw JSP? Not so.
JSPs are compiled to servlets. By the time your clients get to them they're no different from servlets.
You might be asking how you can restrict access to the raw JSP source. If you put it under WEB-INF/classes there's no way for an external client to get at it.
%

Difference between web server and servlet container

I can't able to figure out the techincal difference between web server(such as java web server) and servlet containers(such as jakarta-tomcat).If you please let me know then I will be very thankful to you.

The web server serves html pages to browsers that request pages. It can also send images, javascript, flash content, and a few other things. When a request comes into the web server for a servlet or jsp, the web server calls on the Servlet container to do THOSE jobs.
The Servlet container is the execution environment for a jsp or servlet (they are both servlets) to run Java code on the server and do logic.
So you see, the web server spits out static content, where either no logic is involved, or the client's web browser does the logic. The Servlet container is used for applications that execute code, perform logic, connect to databases, etc.
So they work together, but are completely separate logically.

How can I download free online games and be assured they are virus free?

I try to dowload free online games which such site claim to be virus free, however
amessage appears from mozilla which disallowed such program and states to
hit the allow button to override????

Firefox usually will require you to approve installing an add-on (particularly an extension), because they have access to everything you do in Firefox.
I don't think most games require their own add-ons. You might consider trying some other games that just run in the Flash player.

Where can i find the most popular common effects and title template for free online?

where can i find the most popular common effects and title template for free online?

Hello,
I have a couple of links that I have used:
http://www.solarisinternals.com/wiki/index.php/ZFS_Best_Practices_Guide
http://www.solarisinternals.com/wiki/index.php/ZFS_for_Databases
These are not exactly new, so you may have encountered them already.
List of ZFS blogs follows:
http://www.opensolaris.org/os/community/zfs/blogs/
Again, there does not seem to be huge activity on the blogs featured there.
jason.
http://jarneil.wordpress.com

Free online training site to learn Oracle Forms and reports

Hi All,
I want to learn Oracle Forms and Reports through free online classes. Can any one please let me know are thery any sites which are providing this type of training.
Thank you,
Gan

Not sure of specific on line free courses but otn.oracle.com/products/forms has plenty of how tos and white papers etc. hope this helps

Free online test for the Beginners( to Practice and attened ).

Hi,
I want to practice the online oracle test can it possible. I searched so many in google, but it is not free we have to pay. I want free online test to practice.
And one more thing which is the test to attened for the beginners. And what is the details of that can any one provide me the details.
Thank u...!
Ravi

Good luck in finding it for free.
For information about which exams, which classes, and so on - go to http://education.oracle.com and click on Certification.

Recommend a free online book

I read the tutorial on Java Security but I couldn't understand it. I think I have to know first what authentication, authorization, SSL (and other related matters) are and how they work. I already did a seach on google for this but there are many. Please recommend to me any free online book (for novice) where I can get a basic knowlege about security and how they works. Thanks for the help

Google for JCE and stuff from the IBM site. They have pretty good tutorials.

Fraud Report: Free Online Skype promotions 2012?

Does anybody know where to report Fraud within skype? I got this message from a user called "Skype Team".
Congratulations!!! Your Skype account was selected as one of the four lucky winner of £1.000.000.00 Great British Pounds Sterling in the ongoing Free Online SKYPE promotions in this year's 2012 and which was recently held in the United Kingdom. Here is your claims code: "SK83YPE" . For claims: Simply Send claims code To Free Online Board Service Headquarters Below. Contact Mr. Morris Park, Email {[email protected]} phone: +44-793-528-4965 Congratulations once again from the entire management and staff of SKYPE Corporation SINCERELY, Mr. Morris Park. Claims Agent.
I blocked the user and did not follow any of the instructions as I went through the skyper network and found some suggestions. Please let me know where to report such fraud to.
Thanks,
Giovannimapfino

There's now another swine from Dubai trying to defraud people out of money.
Here's his approach:
[Mod edit: Please do not include personal/private information when making a public post. Thanks!]
Hello PRICE,
I have tried to reach you on Skype phone, but your line was busy, so I decided to write you this message. I have been in search of someone with this last name" PRICE", so when I saw you online, I was pushed to contact you and see how best we can assist each other. I am Mr. Husam Al Sayed, a Bank Officer here in U.A.E. I believe it is the wish of God for me to come across you now. I am having an important business discussion I wish to share with you which I believe will interest you, because it is in connection with your last name and you are going to benefit from
One Late Peter PRICE, a citizen of your country had a fixed deposit with my bank in 2005 for 108 calendar months, valued at US$30,000,000.00 (Thirty Million United State Dollars) the due date for this deposit contract was last 22nd of January 2013. Sadly Peter was among the death victims in the May 27 2006 Earthquake disaster in Java, Indonesia that killed over 5,000 people. He was in Indonesia on a business trip and that was how he met his end. My bank management is yet to know about his death, I knew about it because he was my friend and I am his account officer. Peter did not mention any Next of Kin/ Heir when the account was opened, and he was not married and no children. Last week my Bank Management requested that Peter should give instructions on what to do about his funds, if to renew the contract. I know this will happen and that is why I have been looking for a means to handle the situation, because if my Bank Directors happens to know that Peter is dead and do not have any Heir, they will take the funds for their personal use, so I don't want such to happen. That was why when I saw your last name I was happy and I am now seeking your co-operation to present you as Next of Kin/ Heir to the account, since you have the same last name with him and my bank head quarters will release the account to you. There is no risk involved; the transaction will be executed under a legitimate arrangement that will protect you from any breach of law. It is better that we claim the money, than allowing the Bank Directors to take it, they are rich already. I am not a greedy person, so I am suggesting we share the funds equal, 50/50% to both parties, my share will assist me to start my own company which has been my dream. Let me know your mind on this and please do treat this information as TOP SECRET. We shall go over the details once I receive your urgent response strictly through my
personal Email address:
[Removed for privacy]
We can as well discuss this on phone; let me know when you will be available to speak with me on Skype. Have a nice day and God bless. Anticipating your communication.
Husam Al Sayed.
EMAIL: [Removed for privacy]

Free online book about accessible design

Thanks to Adobe and some other sponsors, there's a new, free,
online book
being offered about accessible design:
http://www.uiaccess.com/accessucd/contents.html
-Darrel

Over the last few weeks I have had some very helpful
answers to my questions from the community on this
forum. I thought I'd put a little back in. I found
this online book and it is outstanding in its
explaination of Java. Anyone learning Java should
(imho) read it. And it is free!!
http://www.mindview.net/Books/TIJ/
Well worth a read.
Cheers,
HughIt's a good book to buy too. I hate reading online, but after seeing how good this book is, I ordered it and found it was very reasonably priced.

Comparison for iPod Users: Free Online Converter & DVD to iPod Converter

Compare two channels of obtaining video sources for iPod: one is using online converter, the other is DVD to iPod Converter. After the general introduction of the two methods, I will analyze their advantages and disadvantages for you to choose according to your need.
Part One: Enjoy YouTube (online videos) on iPod
Instruction: a useful website to convert online video freely: http://www.vixy.net/
For vixy, you can just copy the URL of the online video into the âURLâ blank of the vixy, then choose the format you want to convert to. Click âStartâ. For a short time, the conversion will be finished. You can click the âDownload the converted videoâ to restore the file.
http://www.aiseesoft.com/images/guide/vixy.jpg
Advantages: Free online video converter. No software to install. Only a few clicks you can get the converted file after a short while. The most important thing is that online video sources are numerous and original, so you can get the first-hand sources in time through it. Some personal DVs are also shared with you.
Disadvantages: They set limitation of the length and size of the video. The classical movies usually are not on line available. Even if existed, the quality of image and sound is inferiors.
Part Two: Enjoy DVD movies on iPod Touch, iPod Nano, iPod Classic, iPhone, iPhone (3G), Apple TV
We usually bought classical DVD movies for collection or regular watching later, but DVD cannot be copied directly into iPod for us to appreciate it at anytime and anywhere. On this occasion, we need to convert DVD to the format, video and audio settings (Resolution, Bitrate, Frame Rate, etc) supported by your iPod player.
Instruction: the way to convert DVD to iPod: using Aiseesoft DVD to iPod Converter http://www.aiseesoft.com/dvd-to-ipod-converter.html
Install and run Aiseesoft DVD to iPod Converter
http://www.aiseesoft.com/download/dvd-to-ipod-converter.exe
http://www.aiseesoft.com/images/guide/screen.gif
Step 1: Click âLoad DVDâ button to import your DVD
Step 2: Use âProfileâ drop-down list to choose your output format.
Step 3: Click âSettingsâ for setting your video parameters.
At last click âStartâ button to start your conversion.
More tips:
1. Merge into One File
If you want to merge the selected contents into one file you can check the "Merge into one file" option. As default the merged file is named after the first selected file (either a title or a chapter)
2. Movie Effect
You can set the brightness, contrast, saturation of the video and volume of the audio.
3. Trim Movie
It can help you to capture the segment of your movie.
http://www.aiseesoft.com/images/guide/dvd-to-ipod-thread-trim.jpg
4. Crop Video
You can remove black edge of your DVD movie and get any playing area of the video by using its "Crop Mode" function. You can also select "Zoom Mode" to extrude your video slightly to adjust to your portable devices so you can get the best video quality.
http://www.aiseesoft.com/images/guide/dvd-to-ipod-thread-crop.jpg
5. Take Snapshot
It allows you to capture your favorite pictures from your movie.
Advantages: In this way, you can make full use of your DVD: not only in DVD player, but your iPod player. The function of effecting and trimming allows you to clip the segment of the DVD movies complying with your will. You can enjoy more movies taking full advantage of your spare time while relaxing or traveling.
Disadvantages: DVD movies are usually popular, lacking of individualization. You can not share others' DVs.
With these two ways, we can enjoy the pleasure videos bring to us as much as we like. Have fun!

Depending on what update your iPod is, you may need
to dowload YAMB to make sure the videos play well on
your iPod. If you are watching a converted video on
your iPod and it freezes suddenly and this problem
continues, you need to download YAMB and convert the
files already converted with videora iPod converter
with YAMB, this will only take a few minutes.
I hope this helps you out.
Nope. All that a person with that problem should have to do is just update their iPod firmware to 1.1.1 with the newest updater, as that issue has been resolved in the latest firmware.

Free Visual Composer session for BPM Users (and win an iPod!)

Hello to all BPM fans and users!
We would like to invite you to a free online session that focuses on creating UIs for your human tasks in BPM, using Visual Composer ! Forget all these Web Dynpro APIs and focus on what's really important - your user. With Visual Composer, you can seamlessly create UIs that use data coming from the BPM process and send data from the task to the process.
You can integrate a variety of UI elements and manipulate data inside the Visual Composer model, insert Flex elements, and also add Web Dynpro components and UI if you realize that something is still missing.
The first of several online sessions will take place on Thursday 3/6/2010 13:00 GMT+2 and you're all invited. Attend the session for a chance to win an iPod !
Weu2019ll have more of these sessions, focusing on other more advanced topics of Visual Composer. To receive the session connection data, please send us an email to visualcomposer @ sap.com and tell us a bit about yourself: your role in your company, the kind of projects you usually do, and the level of knowledge and experience you have with Visual Composer (if any).

Hello to all BPM fans and users!
We would like to invite you to a free online session that focuses on creating UIs for your human tasks in BPM, using Visual Composer ! Forget all these Web Dynpro APIs and focus on what's really important - your user. With Visual Composer, you can seamlessly create UIs that use data coming from the BPM process and send data from the task to the process.
You can integrate a variety of UI elements and manipulate data inside the Visual Composer model, insert Flex elements, and also add Web Dynpro components and UI if you realize that something is still missing.
The first of several online sessions will take place on Thursday 3/6/2010 13:00 GMT+2 and you're all invited. Attend the session for a chance to win an iPod !
Weu2019ll have more of these sessions, focusing on other more advanced topics of Visual Composer. To receive the session connection data, please send us an email to visualcomposer @ sap.com and tell us a bit about yourself: your role in your company, the kind of projects you usually do, and the level of knowledge and experience you have with Visual Composer (if any).

Java Web Start and DeployDirector: What's the difference?

I am the product manager for DeployDirector at Sitraka (now part of Quest Software). I'm NOT in sales; I'd simply like to provide you with some information.
From talking with DeployDirector users and evaluators, and from my own discussions with the folks at Sun, I have discovered that there is great deal of confusion about the difference between Java Web Start and DeployDirector. I'd like to clarify this by periodically posting some information about the two.
Though the products seem similar in concept, they are designed for different purposes. They both deploy, auto-update and manage the JRE for client-side Java applications, but beyond that, they are quite different.
Java Web Start is ideally designed for applications deployed over the Internet, where application-provider trust is an issue. Why? The security sandbox guarantees that application can do no harm. (There's some good information about Java Web Start and sandbox apps on ScheduleWorld at http://www.scheduleworld.com/itsYourLife.html) Web Start's architecture simply consists of a client piece that interprets a JNLP file. Because of the sandbox and its simplicity, I believe JWS is best used for independent software vendors, independent developers, etc.
Because DeployDirector is ideally designed for internal enterprise applications, it does not enforce the security sandbox. Trust is not an issue here, because internal users typically trust their internal IT group. DeployDirector's architecture consists of both a client and a server piece, which allows us to support more complex deployment and update scenarios (e.g., scheduled and optional updates) and applications management capabilities like rollback, reporting, exception monitoring, authentication/authorization out of the box. All of this is configured through the DeployDirector administration console.
In some situations, DeployDirector may be unnecessary overhead. In other situations, Java Web Start simply does not provide enough capability and building in this into Web Start can be difficult.
If you'd like more information, we have whitepapers and case studies (including one specifically about DeployDirector and JWS) available on our website at http://www.sitraka.com/software/deploydirector/
If you'd like to discuss some of these differences, or if you have questions about DeployDirector, feel free to email me directly. (Or post here, of course.)
Thanks,
Sonal Champsee
[email protected]

Hi Gerald,
Given what I know about your emnity towards DeployDirector (which is clearly illustrated in this thread: http://forum.java.sun.com/thread.jsp?thread=348061&forum=38&message=1446155 that was evidently a response to this article: http://www.javaworld.com/javaworld/jw-11-2002/jw-1122-autoupdate.html) I'm going to take a (pardon the expression) "don't feed the trolls" approach here.
I'm simply re-iterate that JNLP, and its implementations such as Web Start and OpenJNLP, are designed for a very different set of users that DeployDirector. The differences in functionality between the two products reflect that.
The enterprise has different requirements in a deployment mechanism for its internal, critical applications than software vendors and independant developers. DeployDirector addresses the requirements of the enterprise. Frankly, most of our recent customers only chose to buy the product after initially rejecting it and (unsucessfully) attempting to use JNLP and Web Start. Sometimes people only learn the hard way: different users have different requirements which are suited to different tools or technologies.
Sonal

Java Web Start and pack200

Hi!
What do I have to do to deploy my jar-archives that are packed with pack200? Do I have to change the jnlp files? Do I have to change any server settings?
At the moment I successfully deploy our software using Java Web Start and simple jar files. If I pack with pack200 the archives shrink to 1/4 of the original size. That is nice, but when I put the xxx.jar.pack.gz files on our web server they are ignored by Java Web Start. Explicitly use the xxx.jar.pack.gz files in the jar arguments of the jnlp file doesn't work either (because JWS expects .jar archives there it tells me that the archives are corrupted).
I figure that I have to change either the jnlp file, the server settings or the JWS clients settings.
In another posting I have read that JWS in its normal configuration does not support pack200 at all. Is that correct? Or is there a straight-forward documentation how to use JWS with pack200?
Thanks in advance,
Chris,
Hamburg

Either the JWS plugin should try to request the "xxx.jar.pack.gz" file when it finds a "xxx.jar" reference in the jnlp file.No. You always request jar files, but the Accepted-Ecnoding can differ. If omitted or empty the server should send back the contents of the jar, if it's "gzip" than the stuff of the jar.gz (Content-Encoding: gzip) and if it "pack200-gzip" the stuff of the jar.pack.gz (Content-Encoding: pack200-gzip).
The diagrams shown here make it pretty obvious:
http://java.sun.com/j2se/1.5.0/docs/guide/deployment/deployment-guide/pack200.html
So... you need some server sided logic for handling that. If you can run servlets - great... just use Sun's example. If you can't, you'll need something else like apache's mod_rewrite and a php script.
mod_rewrite is used for redirecting requests server sided. For example:
http://onyx.bubblegumcrises.jp/jnlp/downloads/fake.jar [no real url]
becomes:
http://onyx.bubblegumcrises.jp/jnlp/jarbounce.php?file=fake.jar (internally) [no real url]
by rewriting like this(jnlp/.htaccess):
RewriteEngine On
RewriteBase /jnlp
RewriteRule downloads/(.*) jarbounce.php?file=$1 [NE]
The php file then checks the filename (for security reasons) and the accepted encoding and sends the contents of a file (picked by AE and availability) back together with the correct headers (Content-Encoding reflecting the picked encoding and Content-Type set to "application/x-java-archive").
I've written such a script yesterday and I'm going to make it public. However, I want to do some more checks before releasing it (I ended up here by googling around... I wanted to avoid reinventing the wheel again ;)).
I'll post it over at JGO pretty soon now... in this thread:
http://www.javagaming.org/cgi-bin/JGNetForums/YaBB.cgi?board=OnLin;action=display;num=1097590751;start=0
[I'm also planning to write an article about that, but that will take a bit longer]

Java Web Start and Java3D

Hi All
Do you know any free server that uses Java Web Start? I want to upload my Java3D application.....
Thank u

Hi
@JAddicted, as far as I know the most you can get for free is DNS servers. Everything else you will have to pay. And now the worst part, most of the server hosting companies don't offer java webstart capability for a regular price. Hope it helped. Don't take my answer as final, my intention is to give you a heads up based on my experiences.
Venkat

Free Online Webinar on Java EE 6 and Servlet 3.0 - tomorrow, Thu, Dec 18th

Similar Messages

Maybe you are looking for