Mark Cuban on Java Middleware handling HDTV signals - What is it?

Mark Cuban interviewed on "attack of the show" on G4 TV (http://www.g4tv.com/attackoftheshow/exclusives/64875/Mark-Cuban-Interview.html). Anybody got any links to the Java Middleware technology that he is talkinga bout that handles the "true 2 way communication"? What is this technology?

I'm pretty confident he's talking about Java TV

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Should the application call tpabort upon handling a signal? (Usignal used)

Hi all
And thanks in advance.
We currently performing RAC failover tests.
All our servers handle SIGSEGV signal using Usignal.
We have 2 open questions:
1. should we call tpabort upon receiving a signal like SIGSEGV ( for services called by TMQFORWARD ) ?
* sound like we shouldn't as we are not the transaction owner. (TMQFORWARD is the transaction owner)
2. should we call tpabort upon receiving a signal like SIGSEGV ( for services that manually control transaction i.e call tpbegin\tpcommit\tpabort ) ?
* sound like we should as we are the transaction owner.
Many Thanks
TechSgin

Hi TechSign,
Tuxedo adheres to the XA standard which requires checked transaction semantics. Specifically what that means is:
1. tpabort() and tpcommit() can only be performed by the caller of tpbegin(), i.e., the aborter or committer of the transaction must be at the same level that called tpbegin(). So yes, if your service was called by TMQFORWARD and TMQFORWARD started the transaction, the only option your service has to abort the transaction is to perform a tpreturn with TPFAIL as the return code.
2. All activity within the boundaries of the transaction must be completed before tpabort() or tpcommit() are called. In other words, you can finish a transaction while there is outstanding activity such as service calls performed with tpacall(). This probably doesn't directly apply to you.
In all honesty, if you receive a SIGSEGV signal, shouldn't the server just roll over and die? I mean do you really want the server to continue processing requests if it tried to access memory it shouldn't have accessed? In this case your signal handler should just exit the process. If the current service being handled was in a transaction, the transaction will be marked rollback only and will fail to commit whenever the beginner of the transaction tries to commit the transactions (such as an AUTOTRAN transaction).
Regards,
Todd Little
Oracle Tuxedo Chief Architect

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Hello,everyone.
These days,I'm researching how to use schema in java.
For example,get the restrictions of one element and validate it in the xml.
My question is: Is there any api to do this in java.Any java middleware will be ok.Please give the url to download it.
If not any,is there some simular api in developing?
Thank you.

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http://java.sun.com/webservices/docs/1.1/tutorial/doc/JAXPDOM9.html

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How about using a native process as a bridge to your AIR application ? You can implement stub handlers in your native process just to send messages to the AIR application. The fact that you need to signal the spawned process instead of your AIR application may be of course a drawback, depending on your implementation. As for the interface with other applications, the first thing that comes to my mind is using sockets.

Sample HellowWorld OA page getting Error java.lang.IllegalArgumentException: Unknown signal: ALRM

Hi,
I have followed the doc Doc ID 416708.1 and downloaded the patch
p9879989_R12_GENERIC.zip
Followed all the instructions to set up the run time connection and make sure the user/password put having the responsibility SYSADMIN, SYSTEM_ADMINISTRATOR. Now, start running the HelloWorldPG, it failed with error page, the error stack in the server log shows:
3/11/01 22:43:02 Oracle Containers for J2EE 10g (10.1.3.3.0) initialized
13/11/01 22:43:07 TIME: runregion: initialization [2 ms]
13/11/01 22:43:11 TIME: runregion: session and transaction creation [3669 ms]
Nov 1, 2013 10:43:15 PM oracle.adf.share.config.ADFConfigFactory findOrCreateADFConfig
INFO: oracle.adf.share.config.ADFConfigFactory No META-INF/adf-config.xml found
13/11/01 22:43:15 java.lang.IllegalArgumentException: Unknown signal: ALRM
13/11/01 22:43:15     at sun.misc.Signal.<init>(Signal.java:126)
13/11/01 22:43:15     at oracle.apps.fnd.framework.AppsDiagnosticsHandler.install(Unknown Source)
13/11/01 22:43:15     at oracle.apps.fnd.framework.server.OAApplicationModuleImpl.initializeSignalHandler(Unknown Source)
13/11/01 22:43:15     at oracle.apps.fnd.framework.server.OAApplicationModuleImpl.<clinit>(Unknown Source)
13/11/01 22:43:15     at java.lang.Class.forName0(Native Method)
13/11/01 22:43:15     at java.lang.Class.forName(Class.java:242)
Please help! Thanks a lot!

Hi,
I am also facing the same issue. Is that resolved for you? Please let me know.
-Thanks

Oc4j java.protocol.handler.pkgs

Can anyone help, I would like to set java.protocol.handler.pkgs to "com.evermind.protocol|com.sun.net.ssl.internal.www.protocol"
I have tried to modify the default from com.evermind.protocol, using -D and tried to provide the new setting in oc4j.properties. Neither have the desired effect. I have a workaround (set at runtime), but would like to set in *.xml.
In addition, I have looked at the ApplicationServer.class file and I think the above property is 'hardcoded' in the class.
Any help would be appreciated.

Hi Deepak,
Thanks for the reply.
No. The tutorial sample is not deployed to the standalond oc4j server. Instead, I am trying to deploy it against the application server.
I had the problem when setting up the connection to the standalone oc4j server. The connection error was "Error When getting MBeanServer EJB" when selecting Standalone OC4J, or "javax.naming.NamingException [Root exception is java.io.EOFException]" when selecting Standalone OC4J 10.1.3.
Thanks.
- DCFL

HT1338 i think my java is not working properly what do i do

i think my java is not working properly what do i do

Java 7 updated for 10.7-10.8
Released Feb 1, 2013, fixes 50+ security flaws
http://www.esecurityplanet.com/patches/oracle-responds-to-java-security-flaws-wi th-50-fixes.html
Download and install
https://www.java.com/en/download/faq/java_mac.xml
For Java versions 6 and below OS X 10.5-10.6 machines
Apple supplies their own version of Java. For Mac OS X 10.6 and below, use the Software Update feature available under the Apple menu to check that you have the most up-to-date version of Java 6 for your Mac.
https://www.java.com/en/download/faq/java_6.xml
Java SE 6 End of Public Updates
After February 2013, Oracle will no longer post updates of Java SE 6 to its public download sites. We highly recommend downloading and installing Java 7.
If your considering upgrading OS X from 10.6.8 to 10.8 via AppStore to run Java 7
Be forewarned no PowerPC based programs or driver software will run any longer.
Check here BEFORE you upgrade OS X!
http://roaringapps.com/apps:table
Alternatives if you must run Java 7
If Apple disabled Java 6 in 10.6, and you can't upgrade OS X to 10.8, then your pretty much done with Java in OS X because Oracle won't issue updates for Java 6 anymore.
However you can install Windows 7 and continue to use Java 7+ there until support for Windows 7 ends in 2020.
Windows in BootCamp or Virtual Machine?
If your on 10.6, I very highly recommend the free Virtualbox for the virtual machine software as it gets updates, VMFusion and Parallels have moved on with only 10.7+

MacBook Air will not reboot. A file folder with a question mark in the center of it appears. What is the problem?

MacBook Air will not power on or reboot. A file folder with a question mark in the center of it appears. What is the problem?

Go step by step and test.
http://support.apple.com/kb/ts1440
Startup Manager to select Startup disk.
http://support.apple.com/kb/HT1310
Repair Disk
Steps 2 through 8
http://support.apple.com/kb/PH5836
Reset PRAM.
http://support.apple.com/kb/PH4405
Reinstall OS X
If this does not help, contact Apple.
Best.

My computer has a blinking folder with question mark on it at start... What is going on?

My computer has a blinking folder with question mark on it at start... What is going on?

The hatter wrote:
also that the default is no longer set asin when someone had windows as default and removed it w/o changing Startup Disk panel.
Oh yes, I forgot that people still do that

How To Handle Tickets and What are those

Hi Everybody,
Can anybody tell me, How to handle tickets and what are those.
srinivas

Hi,
Tickets are basically assocaited with Production support type of work.
Tickets are nothing but the medium through which problems reported either in the system or by users to the Production support team.
There are certain problem management tools that every organization uses (tickets are created and worked on using those tools). There are tools like Vantive, Remedy, CASE, etc.
Usually the helpdesk gets the first contact for any user problems and then they log a ticket with the appropriate support teams. The support teams then pick up those tickets and work on them till they are resolved. There are tickets created for user problems or any batch job failures, system failures, etc.
Tickets are usually classified as Critical, High or Low and again they are categorized as High Severity, Medium Severity or Low Severity. All these types of tickets have SLAs (Service level agreements) for the Support teams to respond and the resolve the tickets in.
Look at the threads below for similar posts :
tickets
Tickets
tickets
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Kedar

HT1338 Hi I am getting a light whitish bluish mark whenever i see any darker pictures. Whats the reason for it?

Hi I am getting a light whitish bluish mark whenever i see any darker pictures. Whats the reason for it?

Actually, here's a clearer image. The middle stroke is with 20% drawing smoothness, and 100% pressure strength.
The top stroke is 100% both, and the bottom is 100% drawing smoothness with 20% pressure strength.
In all three instances, the dark watercolorish ring persists.

I get the message, To open "Adobe Illustrator CS5.1.app" you need to install the legacy Java SE 6 runtime. What to do?

I get the message, "To open 'Adobe Illustrator CS5.1.app' you need to install the legacy Java SE 6 runtime. What to do?

Sorry, I didn't say it damages Java.
Yes, I know. You were quoting from a post on Adobe's site.
Correct me if I'm wrong but I think it wasn't since Mountain Lion.
Yes, I think that's correct. Apple stopped installing Java as part of the OS after Lion. If you check the installers for Mountain Lion through Yosemite, there are a lot of root Java processes OS X still installs, or Java wouldn't work at all. It's just the actual runtime environment no longer installs. The user has to do that.
that the application files are damaged. They are not talking about JAVA itself.
What application files? Do you mean the Adobe apps themselves? If so, yes, it's been reported that the CS5 and CS6 apps in particular usually need to be reinstalled after upgrading OS X to Yosemite. That's actually an old problem that isn't a Yosemite only issue.

Every time I try to download Java for Lion (no matter what the source) all I get is a document image labelled "unconfirmed download" and a warning that this type of file may harm my computer. What am I doin wrong?

Every time I try to download Java for Lion (no matter what the source) all I get is a document image labelled "unconfirmed download" and a warning that this type of file may harm my computer. What am I doin wrong?

Donna...
Even from Apple? > Java for OS X Lion Update 1
Restart your Mac before trying to download the file.
Do you have anti virus software installed or a program like LIttle Snitch?
If you are using Safari to download files, go to the Safari menu bar click Safari > Empty Cache
If that doesn't help, back to the menu bar, click Safari > Reset Safari. Select the top 5 boxes then click Reset.
If you still can't download the Java file, go to ~ / Library / Caches / com.apple.Safari
Move the Cache.db file from the com.apple.Safari folder to the Trash and restart your Mac. Try downloading that file again.
If it still won't download without that dialog, go to ~/Library/Safari. Move the Downloads.plist file from the Safari folder to the Trash.
Try again.
~ (Tilde) character represents the Home folder.
For Lion: To find the Home folder in OS X Lion, open the Finder, hold the Option key, and choose Go > Library

I installed the window 7 os in to my mac book pro. after that the partition is not supported and then the folder with question mark flashing on my screen. plaese helf me what to do next to resume the mac os x?

i installed the window 7 ultimate OS in to my mac book pro. after that the partition is not supported and then the folder with question mark flashing on my screen. plaese helf me what to do next to resume mac mac os x?

Assuming that you tried to install Win 7 in bootcamp.
Power on the machine and press and hold the "option" key when you hear the bong sound.
Select the Macintosh HD icon and press "return" or just click on the icon.
Once booted into OS X go to System Preferences and select the Startup Disk icon and configure startup to use the Macintosh HD.

HT1338 I'm getting a message that my Java is not updated, but when I run the update check, I'm told all is updated. Some web materials won't open because my Java is not updated. What do I do?

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Hi Ginny,
There are no more updates for Java from Apple for 10.5.8, the only way to get a Java upgrade is updating your OSX.
Snow Leopard/10.6.x Requirements...
General requirements
   * Mac computer with an Intel processor
    * 1GB of memory (I say 4GB at least, more if you can afford it)
    * 5GB of available disk space (I say 30GB at least)
    * DVD drive for installation
    * Some features require a compatible Internet service provider; fees may apply.
    * Some features require Apple’s MobileMe service; fees and terms apply.
Which apps work with Mac OS X 10.6?...
http://snowleopard.wikidot.com/
It looks like they do still have it:
http://store.apple.com/us/product/MC573Z/A?fnode=MTY1NDAzOA
And it's been reported that if you have a MobileMe account Apple will send one free.

Mark Cuban on Java Middleware handling HDTV signals - What is it?

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