How to get datasources to work on both JBoss and Weblogic?

We have an EJB3 application that needs to be deployed both on JBoss 4 and WebLogic 10.
JBoss creates datasources with JNDI names "java:dsName" , WebLogic uses a pattern "dsName" (and trying to add "java:" to that leads to nasty errors). Despite what the EJB3 books say, looking up that DS using "java:comp/env/dsName" does not work from WebLogic, it simply doesn't register the datasource in that namespace.
The @Resource annotation takes a mappedName argument as the JNDI name for the datasource, but this is required to be a fixed String (so we can't inject the actual name at runtime depending on the deployment environment).
All data access is through session beans, so using an @PersistenceContext is no option.
At the moment we're trying to get around this by creating a special EJB whose only job it is to figure out what server it's running on and find a datasource the hard way (using JNDI lookups), returning that to the EJBs that need it, but that's not supposed to be the way the EJB3 model is supposed to work.

All Java EE implementations are required to support the private component namespace -- java:comp/env/. It's there for the express purpose of providing portable access to resources needed by the code. What is not specified is the way in which a particular Java EE implementation allows the mapping between a component namespace entry, e.g. java:comp/env/dsName, and the corresponding physical datasource to be expressed.
Unfortunately, mappedName is not required to be supported. However, even if you don't use mappedName each vendor must have a way to resolve a component environment dependency to the corresponding datasource. In SUN's implementation, this is done via sun-{ejb | web | application-client}.xml. The key is that the source depends on the java:comp/env/... name and the mapping to a physical resource can be changed as part of the application assembly or deployment process without touching the code.
Here's a presentation describing some of these issues in more detail : https://glassfish.dev.java.net/javaee5/ejb/compdependencies_xmlforum_nov15.pdf
--ken

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How come a USB will work with both Mac and Windows (as in that there are already files from Windows and Mac can still read and write onto it) but a external Hard Drive won't (as in there are files from Windows on there but Mac can read but not write)?

I have a Seagate Drive that I'm hoping to copy some movies from my Mac onto (because it only has a 512 SSD and I'd rather keep that empty and handy for more readily needed files) but it won't work. It shows up as a drive when connected (with the orange USB drive icon popping up) and is appropirately labeled "FreeAgent Drive", but when I try to copy files onto it it won't work. There are already windows files on there, such as some windows backups and lot's and lot's of pictures and videos. However, I have several USBs which already have windows files on them (namely movies, music, and other stuff) and copying and stuff works fine. Why won't it work with this hard drive and would work with USBs? Please help me out here guys, I am not experienced with Hard disks and formatting and stuff like that. 10 points for whoever helps me out the most. Thanks.

We will need to reformat your EXT, but it will then work on both Mac and Win
Connect the drive to your Mac, open disk utility
Go to the partiton tab and select '1' ... format should be ExFAT ... in options select MBR
Format the drive
It should now work on both OSs; report back

How to use the validation work in Both TAB and Mouse keys in Forms6i

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Currently my airport express is setup with no security. When I try to setup using WEP it works great for my powerbook but the windows machines constantly get disconnected.
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If you can use WPA use WPA, it will depend on your PC
wireless adapter and if you are running Windows XP
SP2.
--the window PC is running xp sp 2 but the adapter does not appear to support WPA (dell true mobile 1300 internal adapter)
from your response below not clear what is the best path to take given WEP is the only option.
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standard relies on a 10 character HEX key for 40bit
WEP and a 26 character HEX key for 128bit WEP.
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use certain algorithms to convert simple
alphanumeric passwords (or passphrases) into HEX
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http://docs.info.apple.com/article.html?artnum=106424
Choosing a password for networks that use Wired
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http://docs.info.apple.com/article.html?artnum=108058
Accessing a Airport Network with a Windows XP PC or
laptop (with XP SP2)
http://www.ifelix.co.uk/tech/1011.html
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http://www.ifelix.co.uk/tech/1010.html
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When I switch my time capsule to 5.0ghz mode the range of my wireless network drops significantly. Near the Time Capsule my Macbook Pro works fine, in my bedroom I have almost no signal. In mixed mode it works fine. Any ideas on how to get 5.0 working?

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Thanks, W

I'm not sure if you understand that 5 GHz has some upsides, but also some very significant downsides.
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TS3274 I went to an Apple store yesterday and the guy there did something and now the ipad only works in the vertical (portrait) position and not the horizontal (landscape) position. How can we make it work in both positions?

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Satellite L500 - How to get FN keys working on Windows 7 64bit?

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cas

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How to get showDocument to work

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Suddenly the apps I downloaded won't work. The screen "blinks" for a second as if the app is loading, and then returns to the home screen. All the apps that came with the iPod seem to be working fine. How to get them all working again?

Suddenly the apps I downloaded won't work. The screen "blinks" for a second as if the app is loading, and then returns to the home screen. All the apps that came with the iPod seem to be working fine. How to get them all working again?

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B-rock

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On the MBP, in iTunes, switch to Song view and enable the iCloud Status column by pulling down View > View options and selecting the option for "iCloud Status." Close the small window. Look for any tracks that have a status of "waiting." If you see several of them disable iTunes Match while holding down the Option key. Quit iTunes, wait a few seconds, then open it again and turn iTM back on. Let it compelete the scan. Wait until all tracks that are "waiting" have a status of either "matched" or "uploaded."
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ITunes wont open for me. it keeps saying "the Disc "untitled playlist" cannot be read. An unknown error occurred (-69)." don't know how to get it to work. Please help

iTunes wont open for me. it keeps saying "the Disc "untitled playlist" cannot be read. An unknown error occurred (-69)." don't know how to get it to work. Please help

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Has anyone figured out how to get speech recognition working with sticky keys enabled on mountain lion?

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How to get datasources to work on both JBoss and Weblogic?

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