J2SE and J2EE Which with what ?

I am running Windows NT 4.0 server, with SP6a & Windows NT 4.0 work station, with SP6a. On reading the various combinations of J2Se and J2EE, which do I need to match. Also I am using ant 1.5.3 and looking at some CORBA 3 work using JacORB 1.4.1. I have been using J2SDK 1.4.1_02 for general jave work.
From what I have been reading it looks as if I need J2SE 1.3.1_02 with J2EE 1.3.1.
What is the real combinations of J2SE and J2EE needed for such a asystem ?
Also at present I do not particularly wish to move to a Win2000 Server/workstation combintion as yet.
Thanks
Omegaall

You may now download J2EE 1.4 which will be compatible with your existing installation of J2SE 1.4.1_02.
However, J2EE consists of the application server and additional tools. They are not required, nor are they recommended for heavy duty enterprise work; J2EE is simply a basic "reference" platform for you to get your feet wet on.
Other alternatives do exist, and if you've tracked down Ant, you probably already know about Tomcat, JBoss, WebSphere and a number of commercial engines. All of these packages essentially take J2EE and extend them further (or are faster, or are more reliable, etc etc).
If you have been asked to develop COBRA objects - as opposed to, and I stress this, as opposed to - merely being interested in the technology, then I strongly strongly strongly suggest you find out what your customer is using and set up a scheme similar to theirs. By developing to the same platform, you can save yourself a lot of deployment and packaging headaches, and essentially develop the objects "the right way" for that system.

Similar Messages

Difference between J2SE and J2EE...

Hi all. I was wondering what the difference between J2SE and J2EE were. I mean in the code structure. Are the packages the same, like Swing, IO, things like that. I'm a bit of a beginner in Java, only been messing around with it for about 6 months now kind of in my spare time, and I know I'm in now way ready for J2EE, but it's something I think I'd like to maybe look into. I know it's for Enterprise Applications, much bigger scale than I'm used to, but fundamentally, how is it different? Different coding conventions? New packages not in J2SE? I hope what I want is coming across okay. Thanks for all the input.
James

J2EE defines a large number of specifications, in addition to J2SE. Examples are the Servlet, JSP, JMS, and EJB specifications. Most of those specifications are designed to have implementations running inside an Application Server. There are free implementations available such as JBoss (combined with for example Tomcat), and I think youre best bet to learn is to download one of those and go from there. Servlets and JSP are a good beginning, and then maybe move on to EJB and the rest.
Br - J

J2SE and J2EE

what are the differences of J2SE and J2EE in terms of programming? I have used J2SE in developing java applets and standalone applications and now, I want to explore more with J2EE. I am reading articles and site regarding J2EE. But for you what is J2EE all about?.
Thanks!

To be frank, if you have to ask you don't need it. Learn most of what Java SE has and can do; then you'll have a sufficient knowledge base to understand and use Java EE as it's intended, on enterprise-level applications.
If you want more information read the documentation, as I don't care to digest it for you.

Delete library from old ipod and start again with whats on another iphone

I'm using my daughter's old computer with itunes.
It has her library on it.
I want to delete the library and sync it with whats on my iphone.
I tried remove program and reinstalling from itunessetup.exe but the old library remained.
How do I get itunes with the songs from my iphone on this computer without having all the songs from my daughter's old library on it as well.

If it's an older ipod, you can physically pull the files from it as though it was another hard drive and then add them to iTunes.
If it's an iPhone/iTouch, you need special software (unable to be discussed here due to TOS - look up "TuneAid" on the web) to get the music off the device and into the library. Without that, you can only overwrite (erase) what is on the iPhone and replace with new music from your library.

XDK Beta and J2EE app with web services

Does anyone have experienced problems by using the XML parser from XDK v10/v9204? I have created a custom library to point to the XDK's parser and deleted the Oracle XML parser v2 included in JDev. My application also includes Oracle SOAP... and I was wondering if this configuration will run? Having Oracle SOAP and a Parser different from the original one? Will this work?

I think you will have problems regardless of the approach you take. I have followed up on this and here are the choices you have to use the new 9.2.0.4 parser, as I understand it, in your application:
1. Delete/backup the old xmlparserv2.jar and replace it with the new one. As there seems to be some new dependencies associated with it (for example xmlmesg.jar), you have to make sure this too is included.
2. When you start OC4J you can pass in the -Xbootclasspath parameter the location of your jar files (e.g. the new parser and associated files). Those files will override the ones that are hardwired into OC4J - e.g.
java -Xbootclasspath/a:D:\temp\xdk\lib\xmlparserv2.jar -jar oc4j.jar
I did option one and then tried working with a number of different Web services that previously worked out of the box and they no longer worked - I got a number of parser errors during the build and run phases.
What this suggests to me, and I believe this is how Oracle Support would treat this, is that the XDK 9.2.0.4 can be used stand alone and the components should work together. If you try to engineer the 9.2.0.4 XDK into the 9.0.3 OC4J/JDev environment, it may or may not work but you unfortunately won't be supported as the only supported configuration is that which is shipped as a product. As far as I know that has been the way the one off XDK's have generally been treated unless it was subsequently indicated by Oracle Support that a particular one-off XDK fixed issues - as far as I know that has not been said for XDK 9.2.0.4 and the 9.0.3 OC4J/JDev stack.
In your case because you would like to use SOAP, the soap.jar that ships with the XDK and should work with the XDK stack is unfortunately out of date. Your natural reaction to try to use the updated one is however where you will run into trouble as no one has regression tested 9.2.0.4 against the 9.0.3 soap.jar files.
Sorry for the long answer but hopefully it clarifies.
Mike.

The computer i originally had my itunes account on crashed and i am trying to dync my ipad with a new computer but it gives me the option to erase and sync only with what is on the current itunes how can i link my ipad

the computer that i originally had my itunes account set up on crashed so i am trying to sync my ipad with another computer. when i try to sync it only gives me the option to erase and sync which will only sync with the apps on the new itunes, how can i sync without losing my apps.

Downloading past purchases
http://support.apple.com/kb/HT2519
Recovering iTunes library from your device.
https://discussions.apple.com/docs/DOC-3991

JSP with J2SE and J2EE

I am learning JSP from a book that is a year old. Can you tell me if the JSP for J2EE is different from that for J2SE ?

J2SE stands for Java2 Standard Edition which is supposed to define Java standards (and API) to run day-to-day application (single user applications).
J2EE on other hand is Java2 Enterprise Edition. Its supposed to define standards (and API) to be used to create server application that service multiple clients.
One does not succeed the other, rather they target diffenet segments and are complementary. J2EE is more of extension of J2SE capabilities (A J2EE application will requires API defined in J2SE packages).
JSP is part of the J2EE specification (other part being Servlets, EJB, JavaMail, JMS etc) and its supposed to have nothing to do with J2SE excepct using the latter's API in its implementation.
What others have been trying to tell you is that JSP is part of J2EE specification but you need not know the other components of the specification to use JSP.
Amitabh

Oracle 8i, Oracle 9i AS, and J2EE Conformance. What for What ?

I am very desappointed by the way Oracle is packaging and delivering successive versions of "Oracle JVM" suites, and the confusion they are creating with so called "Oracle 9i AS" ...
As stated in documentations,
1- Oracle 8i release 3 (8.1.7) has a JVM which conform to JSP 1.1, Servlet 2.2 and EJB 1.1 specifications. But no one affirm that we have conformance with J2EE.
2- In the same time, Oracle have release a "new and replace old version" of his application server named "Oracle 9i AS" which is limited to JSP 1.0, servlet 2.1 and EJB 1.? specification. The related documents present the product as all in one package containing also an oracle 8i database.
3- Oracle is preparing the next release of the best next release named "Oracle 9i" with all conformance to J2EE.
I please, ask to Oracle Staff to stop create more confusion and give a more precision in his orientation as Application Server Provider. To be conform to standard specifications and let developpers have opportunities to choose beetween Oracle extensions and standard API. I am since waiting for oracle to put his internet tools and server containers in conformance with J2EE.
I don't want to give strategic lesson to anyone, but I am sure Oracle by doing so, is differing many Web projects from going with his Application Server suite. The actual solution is not wide open, for portable internet application solutions.
So ! I am still waiting for a great solution, perhaps "Oracle 9i".
null

For the best explanation possible , please review the technical whitepapers on ias on this web page :
http://otn.oracle.com/products/ias/
Especially the following :
"Oracle9i Application Server Technical White Paper" at : http://otn.oracle.com/products/ias/pdf/9ias_102.pdf
and
"Oracle9i Application Server Database Cache" at : http://otn.oracle.com/products/ias/pdf/db_cache_twp.pdf
I can't do justice to the design as well as the whitepapers but let me make an attempt.
Please see thread :
http://technet.oracle.com:89/ubb/Forum75/HTML/000106.html

SSL and J2EE - Problems with the tutorial

I'm trying to make a small amendment to the bank application ('Duke's Bank') which is the main example in the J2EE tutorial. Nothing complicated: just add a simple 'enrollment' page which will be secured through SSL.
The aim is to demonstrate that J2EE makes it very easy to put a session over a secure SSL channel.
As I read the documentation, this should be a fairly simple thing to configure. Add a 'CONFIDENTIAL' network security requirement to the WAR component through the deploytool and import a server certificate using keytool. I've done all that and the thing won't work.
After adding the 'CONFIDENTIAL' requirement I find that using the 'http' protocol serves up a server certificate which I can choose to trust through by IE6.0 browser. But then the application freezes. If I use the 'https' protocol the application freezes without even bothering about the certificate.
I wonder if the J2EE tutorial setup is so tightly packaged that configuring it for SSL involves a number of undocumented steps related to ports, keystores and security providers. Explaining it all within the context of the tutorial would throw it out of scope so we're not really meant to do things like adding SSL.
This is a big deal for us -- we're trying to decide if J2EE will be our application platform over the next five years or so. Any assistance here will be gratefully received.
WR

The Duke's Bank tutorial can be found at:
http://java.sun.com/j2ee/tutorial/1_3-fcs/
It is the last chapter of the tutorial, under the "Putting it All Together" section.
Andy

64-bit J2SE and J2EE

Any word on when there will be a 64 bit version of the J2EE and the Sun application server for Windows 2003?
Or have I just overlooked it on the download page?
Thanks,
Brad

I am also in need for this version. Does this available ?

TS4062 I am trying to transfer my purchased and uploaded content from my IPhone 4S to my ITunes account on my laptop. When i try to sync, it wants to wipe out my phone content with what is on my computer which has nothing. Am i missing something?

I am trying to sync my iphone 4s to my windowns Itunes account. When i try to do it, the sync wants to remove all of the content on my phone and replace it with what is on my laptop, which has nothing yet. I am trying to move all of my purchased and uploaded content from my phone to the computer, but don't see the setting to do that.

Have you tried contactint the app's developer?

I have changed computers and installed iTunes on my new computer. I want to sync my iphone now but the "sync" program indicates that it will remove all data on my phone and replace it with the newly installed itunes that does not have my information.

I have a new computer and have installed iTunes on it.
Now I want to sync my iphone but the new itunes on the new computer wants to remove everything on my niphone and replace it with what's on the newly installed itunes data but it does not have my data.
How can I sync the new itunes with my iphone and not have my phone data wiped out?
Thanks,
hscllc

hscllc wrote:
How can I sync the new itunes with my iphone and not have my phone data wiped out?
There is no way to stop iTunes from doing exactly what it is designed to do.
The iPhone is designed to sync with one and only one computer.
If you have moved/copied your iTunes library from your old computer to your new one, then iTunes wiping your device is no problem. You would simply sync and iTunes will put all the content back.

I have an early 2011 MacBook Pro which has been running slow for a while. After looking at responses to similar problems I have downloaded and run EtreCheck and will post the output. Please can someone help me with what it all means.Thanks in advance

I have an early 2011 MacBook Pro which has been running slow for a while. After looking at responses to similar problems I have downloaded and run EtreCheck. Please can someone help me with what it all means.
Thanks in advance.
EtreCheck version: 1.9.15 (52)
Report generated 19 September 2014 08:07:14 GMT+8
Hardware Information: ?
MacBook Pro (13-inch, Early 2011) (Verified)
MacBook Pro - model: MacBookPro8,1
1 2.3 GHz Intel Core i5 CPU: 2 cores
4 GB RAM
Video Information: ?
Intel HD Graphics 3000 - VRAM: 384 MB
Color LCD 1280 x 800
System Software: ?
OS X 10.9.4 (13E28) - Uptime: 0 days 0:4:29
Disk Information: ?
Hitachi HTS545032B9A302 disk0 : (320.07 GB)
S.M.A.R.T. Status: Verified
EFI (disk0s1) <not mounted>: 209.7 MB
Macintosh HD (disk0s2) / [Startup]: 319.21 GB (147 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
MATSHITADVD-R   UJ-898
USB Information: ?
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. BRCM2070 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Computer, Inc. IR Receiver
Thunderbolt Information: ?
Apple Inc. thunderbolt_bus
Gatekeeper: ?
Mac App Store and identified developers
Kernel Extensions: ?
[not loaded] com.seagate.driver.PowSecDriverCore (5.2.4 - SDK 10.4) Support
[not loaded] com.seagate.driver.PowSecLeafDriver_10_4 (5.2.4 - SDK 10.4) Support
[not loaded] com.seagate.driver.PowSecLeafDriver_10_5 (5.2.4 - SDK 10.5) Support
[not loaded] com.seagate.driver.SeagateDriveIcons (5.2.4 - SDK 10.4) Support
[loaded] com.sophos.kext.sav (9.1.55 - SDK 10.7) Support
[loaded] com.sophos.nke.swi (9.1.50 - SDK 10.8) Support
Launch Daemons: ?
[loaded] com.adobe.fpsaud.plist Support
[loaded] com.microsoft.office.licensing.helper.plist Support
[running] com.sophos.autoupdate.plist Support
[running] com.sophos.configuration.plist Support
[running] com.sophos.intercheck.plist Support
[running] com.sophos.notification.plist Support
[running] com.sophos.scan.plist Support
[running] com.sophos.sxld.plist Support
[running] com.sophos.webd.plist Support
[running] com.trusteer.rooks.rooksd.plist Support
Launch Agents: ?
[loaded] com.divx.dms.agent.plist Support
[loaded] com.divx.update.agent.plist Support
[running] com.sophos.uiserver.plist Support
[running] com.trusteer.rapport.rapportd.plist Support
User Launch Agents: ?
[loaded] com.adobe.ARM.[...].plist Support
[running] com.amazon.music.plist Support
[loaded] com.google.keystone.agent.plist Support
[not loaded] jp.co.canon.Inkjet_Extended_Survey_Agent.plist Support
User Login Items: ?
iTunesHelper
TomTomHOMERunner
AdobeResourceSynchronizer
Dropbox
Internet Plug-ins: ?
FlashPlayer-10.6: Version: 15.0.0.152 - SDK 10.6 Support
DivX Web Player: Version: 3.2.1.977 - SDK 10.6 Support
AdobePDFViewerNPAPI: Version: 11.0.09 - SDK 10.6 Support
AdobePDFViewer: Version: 11.0.09 - SDK 10.6 Support
Flash Player: Version: 15.0.0.152 - SDK 10.6 Support
EPPEX Plugin: Version: 10.0 Support
Default Browser: Version: 537 - SDK 10.9
OVSHelper: Version: 1.1 Support
QuickTime Plugin: Version: 7.7.3
SharePointBrowserPlugin: Version: 14.4.4 - SDK 10.6 Support
iPhotoPhotocast: Version: 7.0 - SDK 10.7
Safari Extensions: ?
Ultimate
Audio Plug-ins: ?
BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
AirPlay: Version: 2.0 - SDK 10.9
AppleAVBAudio: Version: 203.2 - SDK 10.9
iSightAudio: Version: 7.7.3 - SDK 10.9
iTunes Plug-ins: ?
Quartz Composer Visualizer: Version: 1.4 - SDK 10.9
3rd Party Preference Panes: ?
Flash Player Support
Perian Support
Trusteer Endpoint Protection Support
Time Machine: ?
Skip System Files: NO
Auto backup: YES
Volumes being backed up:
Macintosh HD: Disk size: 297.29 GB Disk used: 160.38 GB
Destinations:
Data [Network] (Last used)
Total size: 2 TB
Total number of backups: 99
Oldest backup: 2012-04-20 17:05:32 +0000
Last backup: 2014-09-18 23:49:25 +0000
Size of backup disk: Excellent
Backup size 2 TB > (Disk size 297.29 GB X 3)
Time Machine details may not be accurate.
All volumes being backed up may not be listed.
Top Processes by CPU: ?
      6% InterCheck
      5% iCalExternalSync
      3% WindowServer
      2% CalendarAgent
      2% SystemUIServer
Top Processes by Memory: ?
152 MB SophosScanD
147 MB InterCheck
106 MB SophosAntiVirus
66 MB Dropbox
57 MB com.apple.iTunesLibraryService
Virtual Memory Information: ?
161 MB Free RAM
1.55 GB Active RAM
1.41 GB Inactive RAM
902 MB Wired RAM
611 MB Page-ins
0 B Page-outs

Uninstall Trusteer software
http://www.trusteer.com/support/uninstalling-rapport-mac-os-x
Remove Sophos
https://discussions.apple.com/message/21069437#21069437

My iphone is synced and backed up with another computer which is now broken... and i have synced it with a new one but when i want to do anything itunes says all data will be erased and replaced with the current itunes library?what do i do?

my iphone is synced and backed up with another computer which is now broken...i have synced it with my new computer but it hasnt transfered anything over to itunes and when i try to add anything to my iphone it says all data will be erased and replaced with the current itunes? i dont want to lose all my apps and music.... i dont know how to go around this problem? i want to back it all up and sync it properly to my new computer so that is now my main computer , so i can add ring tones and music etc with out it erasing everything ive got. any answers would be great and muchly appreciated. thanks, im not sure what operating system my iphone has either.....

It has always been very basic to always maintain a backup copy of your computer for just such an occasion.
Use your backup copy of your computer to put everything on the new one.
It sounds like you have failed to do this, which is not good at all.
You will have to transfer your itunes purchases from your iphone. Authorize your computer for your itunes account
About iTunes Store authorization and deauthorization
Open itunes, plug in iphone, do NOT sync, click File>Transfer Purchases
When you do sync you will lose your pics ( photo library - synced from your old computer), your itunes content ( music, apps, videos,etc) , your contacts and your calendars. So do NOT sync yet. This is why a backup copy is so important.
Enter one unique contact and calendar entry on your computer.
When you first sync, you should get the option to merger the data. Choose it.
If you want your pics, then you will need to e-mail them to yourself before you sync. They will not be of the original quality as they are reduced when synced to iphone.
When all is as goos as it can be, then backup your computer, and always maintain the backup.

I have an old MacBook Pro, which just upgraded to OS X 10.10.3...in the process iPhoto disappeared, along with all my photos! I'm shocked, and have no idea what to do (furthest thing from a techie). Help??

I have an old MacBook Pro, which just upgraded to OS X 10.10.3...in the process iPhoto disappeared, along with all my photos! I'm shocked, and have no idea what to do (I'm the furthest thing from tech). Did the photos go into iCloud? I have a photos icon now in the place of iPhoto, but no photos! Any suggestions or help?

Niel, thank you! Can't get iPhotos, but found my photos after clicking "photos" in the new app, after your suggestion. (option, click). Whew! I panicked, and appreciate your help. I'm going to miss my old iPhoto!

J2SE and J2EE Which with what ?

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