I ned some le�ons to start with jsf

can you help me or show me a link to a site that best describe how to do with

Here is a link.

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"Tutorial - Getting Started with JSF" does not work

I tried the "Tutorial - Getting Started with JSF" located on http://www.oracle.com/technology/obe/obe1013jdev/jsfintro/jsfintro.htm#t6, but the last part "Creating a conditional navigation" is not complete.
There are 2 issues
1. The return values in the code blocks in step 9 and 11 do not match with the given example code.
2. In step 12 I am missing the way to bind this message component to returned message from the login.
Could you please correct the code parts and add the message binding piece?
Thanks,
Aard Jan

I tried the "Tutorial - Getting Started with JSF" located on http://www.oracle.com/technology/obe/obe1013jdev/jsfintro/jsfintro.htm#t6, but the last part "Creating a conditional navigation" is not complete.
There are 2 issues
1. The return values in the code blocks in step 9 and 11 do not match with the given example code.
2. In step 12 I am missing the way to bind this message component to returned message from the login.
Could you please correct the code parts and add the message binding piece?
Thanks,
Aard Jan

Shortest path to get started with JSF project

Hello,
I am looking for a path of least resistance (or effort) to get started with JSF. This is really an add to the "JSP due diligence" thread that I started but with a specific question. At this time, I am primarily interested in implementing an MVC framework. The components of JSF seem interesting and I think will be valuable to us, but it would be too much to bite off at this time. So, could I implement JSF with my JSP pages (with code to use the backing beans but my own html components) and then later add JSF components as the next step? Perhaps this is non sensical but appreciate you saying that so I know how much effort is involved.
Thanks!
Priya

Trying to use JSF without the JSF components sounds like it would be harder. Much of the benefit of JSF is the binding of bean properties to component values.

I need some simple examples to start with for Oracle ESB

Hi All,
Please share some simple examples to startwith for Oracle ESB.
I need to understand, what are the files are created, once created an ESB project.
What is the use of the files how to edit them with out using JDeveloper.
Iam trying to create a simple example.
I would like to create a file which has only "HELLO" in that file, simple text file inside a folder "INPUT" in my c:\ drive.
I wanted to create a ESB service which picks up the file and add a string to it like "HELLO" + "ESB" and drop this file into "OUTPUT" folder in c:\ drive.
How do i do that. I tried to do it when i deploy the integration server connection is gettting hit badly. I dont see that connection any more and i dont see that connection in my JDeveloper.
I dont want to start with existing code.
Please help
Regards,
Vijay.B
Message was edited by:
Vijay.B
Message was edited by:
Vijay.B

Hi,
If you want to do it from scratch you can basically do the following:
Make sure you have created an application server and integration server connection in JDeveloper.
1) Create a new JDeveloper project of type ESB project.
2) Possibly add a ESB System/Group (open the esb file and click "Create System/Group") to group ESB projects.
3) Create an XML schema describing your input XML file. Probably one element of type xsd:string.
4) Create an example XML file which is well-formed and valid according to the XSD from step 3.
5) Create a new File adapter (inbound/read). A routing service is automatically created.
6) Create a new File adapter (outbound/write).
7) Create a routing rule in the routing service in which you invoke the write method of the outbound file adapter. Possibly add a transformation using the XSL mapper.
8) Deploy the ESB project to the server.
9) Drop your XML file (from step 4) in the directory in which the inbound file adapter is polling.
10) If it is ok, the file should be picked up, transformed and dropped in the outbound directory. A new ESB instance should be visible in the ESB console.
See what files are generated on the filesystem in each of the above steps.
Regards, Ronald

Getting started with JSF 2.0

I'd like to start learning JSF 2.0, however, before I begin I have a few questions I'd like to clarify:
1. What are the differences between the reference implementation and MyFaces ?
2. Can jsf 2.0 with reference implementation or MyFaces be deployed on any servlet container, i.e. tomcat/jetty, or must it be deployed only on a Java EE compliant container?
3. How difficult is it to create custom tags?
4. Is it possible to use *Faces+ (i.e. PrimeFaces, RichFaces, etc) with a javascript library like jquery or yui? Are any conflicts created by doing so?
5. What are the biggest limitations/shortfalls (if any) of JSF 2.0?
Thanks.

1. What are the differences between the reference implementation and MyFaces ?They are two different implementations of the same specification. There shouldn't be any externally detectable differences.
2. Can jsf 2.0 with reference implementation or MyFaces be deployed on any servlet container, i.e. tomcat/jettyYes
or must it be deployed only on a Java EE compliant container? No.
3. How difficult is it to create custom tags?Not too bad. Read the documentation.
4. Is it possible to use *Faces+ (i.e. PrimeFaces, RichFaces, etc) with a javascript library like jquery or yui? Are any conflicts created by doing so?RichFaces already uses jQuery 1.3.2, so they are certainly compatible. However note that RichFaces doesn't yet support Facelets 2.
5. What are the biggest limitations/shortfalls (if any) of JSF 2.0?That'sa very large discussion indeed.

Need some info about getting started with the GE70 2PC Apache

Hi guys!
I'm about to getting the new GE70 2PC Apache gaming notebook from MSI and since I'm really putting alot of money in this I really wanna handle it gently :p So I got some questions about this, since It'll be the first time I'd but a gaming notebook.
1) 1st of all, what do I do when I've first started the laptop? Do I place in the CD and install all the newest drivers from that CD? Afterwards install an anti virus and then I should be good to go?
2) I heard the Haswell i7 processors from Intel produce a hell of a lot heat. When I turn on turbo fan and turbo boost and I reach temperatures of around 90°C, would it harm the hardware of my laptop? Could any damage take place? Or would my processor/graphic card have a shorter life expectancy?
3) The graphic card would be the GTX 850m. Now I'm wondering, is on this particular laptop -> (MSI-ge70-2pc-019be-apache-azerty), is the graphic card the DDR3 version or the GDDR5 version? Because I heard even the GTX 765m can outperform the 850m DDR3. But I also heard that the GDDR5 version of this graphic card is noticeably better than the 765M graphic card.
4)Is it wise to keep the processor going on turbo boost (3,4 Ghz) forever?
5) Will I have internet problems? I heard alot of people having internet problems with the killer lan drivers lately..
6) What laptop do you think I should pick in overall? The 2PC Apache version or the GE70 2OE version (the one without SSD) ?
8) My Brother has the GE70 2OE which has the 765m graphics card, but he only has around 60 fps when he's playing League Of Legends, and LoL isn't the most demanding game right.. The FPS sometimes even drops to 40 (even when he's ALONE with no one around him). It feels like his FPS is capped at 60? Because most of the time it's just 60. But when I look at the settings I saw the FPS is uncapped.. I believe with this graphics card he must atleast achieve a constant 70-80 fps on this game right? Might something be wrong in the settings of the graphics card?
7) Is there anything I should know before I start gaming on this laptop? (something I should do to have best performance or something..?)
Grtz

Well...
1. When you get the laptop, use MSI Burn Recovery and make the backup disks (I prefer DVD's myself...). This way if something happens, you can reinstall all the software like you just bought it.
2. Haswell does produce quite a bit of heat. As long as you don't get much higher than 90C you should be ok. If you're getting into the high 90's or even 100C range, you probably need to replace the heatsink compound. MSI has had a number of issues with that aspect on notebooks. It is easily done though.
3. The only way to really answer that question is probably to contact MSI about it. >>How to contact MSI.<<
4. Turbo boost isn't really user controlled. I wouldn't worry about it.
5. You might have issues. I'm honestly not too sure. I know most people haven't had issues recently, but that's all relative. The drivers seem to be working rather well right now to be honest.
6. Depends what you want and what is available. Maybe the GE70 20E + buy an SSD will be cheaper than just buying the Apache version. I don't really know, but you could always look into it.
8. The 765M is a decent card....but remember, it's NOT the same as a 760 on a desktop. It's roughly equivalent to a 750 in the desktop world. That's not a bad card by any means, but you aren't going to be able to get 60+ FPS at 1920x1080 in many games. LOL is rather demanding as a game though to be perfectly honest. (throwing my personal opinion in on this, I always buy the highest end item I can in this case, because you won't be able to get any better really in the end until the next laptop comes out).
7. I would setup all your games in the NVidia control panel to use the NVidia high performance graphics processor. That way there is no confusion and it will use the right video card.
You don't really need to update drivers UNLESS you're having an issue (like BSoD's or game freezes or something similar).
The MSI customer service in the EU really seems to be hit or miss. Some people seem to get good service, some people get really crappy service. I'm honestly not sure what the problem is over there. =/

Starting with JSF

I have a hands on knowledge of JSP and servlets,and a very limited knowledge of JSTL.However i wont call the knowledge of JSP and servlets to be in depth as it is in case of JAVA for me.
I need to know if i should go strait for JSF as an alternative to JSP and JSTL or should i first go for an in depth knowledge of JSP and JSTL.

I think part of it depends on the complexity of your application. If it's just a very simple app JSP/JSTL would be fine, but if it has a potential to grow you might want to consider JSF. Either way, JSTL is just a set of commonly used and stable tag libraries where JSF is a full MVC framework. I think your decision is more a question of whether you want to use a framework or not.
If you are looking to grow and learn as a developer, JSF would be a good thing to learn. Take some time to go through the JavaEE tutorial. http://java.sun.com/javaee/5/docs/tutorial/doc/. It does a pretty good job of leading you through the various EE technologies.
Have fun!

Am unable to open some webpages in a websites whose url starts with ip adress

I could access every website. But when i open a website and click some pages whose url starts with ip adress, only a blank page is displayed http://174.129.27.195/logins/aceLogin.jsp?msg=_L_N. Why does this happen? And i could open remaining pages of this website whose url doesnt start with ip address

If your having issues with web pages you could try some of these things:
Reload the web pages and try bypassing the cache.
*Press "Ctrl + Shift + R"
* Hold down the Shift key and left click the Reload button
If this does not work, you can try fully clearing the cache and cookies from the website that is causing the problems.
Note: '''This will temporarily log you out of all sites you're logged in to.'''
To clear the cache:
* Firefox in top left corner > Options > Advanced > Network > Cached Web Content: "Clear Now"
To clear the cookies:
* Firefox in top left corner > Options > Privacy > Show Cookies >Search for problematic website>Remove Cookie
<hr>
You can also try disabling Hardware Acceleration
*Click the orange Firefox button at the top left, then select the "Options" button, or, if there is no Firefox button at the top, go to Tools > Options.
*In the Firefox options window click the ''Advanced'' tab, then select "General".
*In the settings list, you should find the ''Use hardware acceleration when available'' checkbox. Uncheck this checkbox.
*Now, restart Firefox and see if the problems persist.
For further information see:
[https://support.mozilla.org/en-US/kb/how-clear-firefox-cache How to clear the Firefox cache]
[[Delete cookies to remove the information websites have stored on your computer]]
[[Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems]]

Tuning Oracle APPS 11i Start with

Hi Hussain/Helios,
I am new to Oracle APPS, and am working oracle apps 11i 11.5.10.2 with 10.2.5.0, the database and application was upgraded by previous dba. which left almost 3-4 months before.
now my question is i want to have a performance tuning for Oracle apps environment, can you please suggest some key points for starting with and some good links for future usage.
Other thing is i have used find command on my linux box and found many log files which are greater than 1000K on apps tier (forms/reports/web), and similiarly db tier (db/admin/concurrent).
can i just remove all these logfiles using os (rm) command and is it feasible with production environment on running mode or is it not feasible and i should use some other ways/etc.
APPS Tier folder locations.
****podappl/admin/PROD/log
****prodora/iAS/Apache/Apache/logs/sec_audit.log
****prodora/iAS/Apache/Jserv/logs/mod_jserv.log
****prodora/iAS/Apache/Jserv/logs/jserv.log
****prodcomn/admin/scripts/PROD_****/sqlnet.log
****prodcomn/admin/log/PROD_****/
****prodcomn/_pages/
****prodcomn/rgf/PROD_****/
****prodcomn/rgf/PROD_****/oam/
DB Tier files folder locations.
****oracle/proddb/10.2.0/oc4j/j2ee/OC4J_DBConsole_*****_PROD/log/em-application.log
****oracle/proddb/10.2.0/oc4j/j2ee/OC4J_DBConsole_*****_PROD/log/http-web-access.log
****oracle/proddb/10.2.0/oc4j/j2ee/OC4J_DBConsole_****_PROD.upgrade/log/http-web-access.log
****oracle/proddb/10.2.0/appsutil/log/PROD_****/StageDBTier_10161830.log
****oracle/proddb/10.2.0/*****_PROD/sysman/log/emoms.log
****oracle/proddb/10.2.0/*****_PROD.upgrade/sysman/emd/sqlnet.log
****oracle/proddb/10.2.0/******_PROD.upgrade/sysman/log/
****oracle/prodappl/admin/PROD/log/For Performance Tuning, right now i have following points with me.
1). Compile APPS Schema in maintenace which i will take.
2). I have checked some Gather Stats/Purge jobs are already scheduled for maintenance.
Please tell me what other Jobs i can schedule using OAM for weekend for All tiers in APPS.
I have been also asked to apply latest patches on PROD APPS/DB/* system, I can check using sql, which patches are applied, but how can i know which patches are required, (don't know about the licensed products with never ask policy here).
Thanks,
RAJ
Edited by: 870344 on Jul 5, 2011 6:36 AM

can you please suggest some key points for starting with and some good links for future usage.Please check below MOS doc:-
A Holistic Approach to Performance Tuning Oracle Applications Systems [ID 69565.1]
Configuring various JVM tuning parameters for Oracle E-Business suite 11i and R12 [ID 567551.1]
Tuning is something that require more analysis less action, first you need to answer:-
1) Why do you need tuning? is it proactive or some incident happend?
2) Where are you facing issues? i.e. which module, form, report or whole application.
3) Number of users facing issues? i.e. is it single user, user at one location or all users.
4) Has something changed in past that might have triggered this need?
Theri are various components involved in tuning that start from :-
1) user machine
2) network
3) Application tier.
4) Database tier.
Application tier can be further divided into:-
1) Apache server(JVM, modplsql, jserv etc etc
2) Form Server
3) Concurrent processing server
4) Discovered if using,
5) XML publisher..
and like wise other component using.
If you are looking to tune then i believe start from application tier first, pick one by one componets, like if your users are facing issues with login then use note that i have provided, if users are not satisifed with time taken to complete concurrent request then you might have to tune it and likewise.
can i just remove all these logfiles using os (rm) command and is it feasible with production environment on running mode or is it not feasible and i should use some other ways/etc.Do not rm files because it might be in use by some process and ti might then not be able to release space, its better to trim the file. do cat file >
Log file you have mentioned can be removed depedning upon your company policy if any.
Thanks,
JD

New Bie - Starting with JSP and Servlets

Hello fellow members,
It's my pleasure to be a part of such a wonderful forum. Today, I am here to learn JSP, Servlets, and related tech/frameworks.
I'd be thankful to any member who can guide me in the right direction.
I have good working knowledge of Core java.
I have a licensed copy of weblogic 9.2, though I have no idea how it works :).
Looking forward for some good pointers to start with. If anyone can hand hold me and tell me exercises I should do every day, there is nothing like that. I can dedicate in excess of 6 hrs daily to learn these new technologies.
Thanks in advance,

Sonia_31 wrote:
I planned to start with tomcat. Tomcat is a good choice.
I am using my cousins laptop which already has BEA weblogic 9.2 installed. He used to work as software engineer. So I thought it was better start with weblogic, than going for something else.Apparently his company is using Weblogic.
As I am serious about the whole thing weblogic is a better option. You have application servers and application servers. When I say that Weblogic is commonly only used in "real" production environments, I do not mean that "real" production environments only use Weblogic. You can use any self-respected application server to your taste. Either freeware or payware. That you're using a payware one to start with just made my eyebrows raise.
Looking for some info to get started. I have downloaded the pdf you have mentioned and started studying. I'll post my questions soon.Good luck.

Under Data Marts folder, what is the datasource starting with 8?

hello BW gurus,
Run rsa1 -> Source Systems, then pick the BW system itself as the client, under folders BW DataSources -> Business Information Warehouse -> Data Marts, we can see some datasources or infosources starting with 8, how these datasouces get created and what are the purpose of them?
We know that the datasource starting with 7 means the export datasource generated from PSA, but have no idea what is for datasource starting with 8. Anyone's explanation is greatly appreciated!

Hi Kevin,
The DataSources starting with 8 are the datamart data sources, or Export DatSources. This means that they would supply data from the BW system to the BW system.
You will notice that the name is 8DataTarget, where DataTarget could be like an ODS object or an InfoCube. This means that data from this ODS or InfoCube can be updated to other data targets in the BW system using update rules.
You can generate the Export datasource from the context menu of a data target.
Hope this helps...

I have very thin, colored lines running vertical on my desktop monitor screen. I don't know where they come from or how to get rid of them. I started with one and now have three. Can anyone give me some insight about what to do in getting rid of them?

I have very thin, colored lines that have shown up on my IMac monitor screen. I don't know where they came from or how to get rid of them. I'm concerned now because I started with one and now have three. Does any know why this occurs or how to get rid of them?

I got an address from Applecare, although I can't place my hand on it right now. I didn't bother persuing the letter route myself as I didn't expect much. I know that the location was Cork, Ireland though as that where the UK Applecare is based as far as I'm aware. The best thing to do is to call Applecare (if it's free) and discuss the issue. State that you are not happy wit the fact that you will have to pay to have the problem resolved especiiay if it is an ongoing problem that has not been resolved. I ended up speaking to a senior manager of the Applecare team who then proceeded to tell me about mailing in my grievence to customer services division or something like that.
If I can find the address I may post it if I'm allowed.
In the case of age, Schools usually have a 5-year life-cycle as they tend to be used differently than consumer machines, i.e. being used constantly on a daily basis for at least 12 hours with no break. you would expect issues to appear after a few years, but I expect problems that arise through defects to be resolved and stay resolved. As I mentioned we had machines for around 2 years before the lines appeared and sent them to be repaired. I'm happy with that. What I am unhappy about is the fact that the problem has reappeared exactly in the same way and now I'm left with around 7 machines that I either pay loads to repair or, the more likely replace the machines with newer ones since the age is now big enough to warrant the replacement.
Sorry for the lengthy moan, but these are the reasons I purchased Apple ahrdware in the first place to avoid the "not our problem" stance some PC vendors usually take, similar to the Dell monitors thread mentioned in here somewhere.

HT4790 My Mac OS Lion 10.7 FileVaulted HD does not boot, prohibitory sign, stop sign appears some minutes after boot starts. Disk Utility repair shows four error messages: Unable to bootstrap transaction group 2517: inconsistent crosscheck (the same with

My Mac OS Lion 10.7 FileVaulted HD does not boot, prohibitory sign, stop sign appears some minutes after boot starts. Disk Utility repair shows four error messages:
Unable to bootstrap transaction group 2517: inconsistent crosscheck
No valid commit checkpoint found
The volume xxxxxxxxxxxxxx(here it shows physical volume number) was found corrupt and can not be repaired.
Problems were encountered during repair of the partition map
Error: Storage system verify or repair failed.
(the same with 2518, 2519 and 2520 transaction group)
I suppose it is serious bug in Mac OS Lion managing FileVault and wonder what the help could be?

Most likely culprit is your Lacie drives which are notorious for flaky power supplies which cause just the sort of erratic behaviour that you describe. Have had similar issues myself. Lacie has been good about replacing my power converter-- twice. If you have seven of them, good luck finding the bad one or more. Like I said, the behaviour is erratic. Sometimes it'll work sometimes not. I can't comment on Samsung drives because I've never used them and have never heard anything about them. Same with Softraid. Why not just use Disk Utility. Sounds like you're ready for an external hardware raid. This will be much faster, much more reliable, and may even be cheaper than seven firewire drives. Check out G Tech, and Maxx Digital for starters.
Best of luck
Terry

I installed Mountain Lion and now some times when I start my mac it look with a black screen and white text. I'm really worry about it, can somebody help me?

I installed Mountain Lion in my IMac and now, some times, when I start up my mac it looks with a black screen and white text. I'm really worry about it, can somebody help me?

Don't worry, this is probably just Verbose Mode. It's perfectly harmless. If you're not specifically invoking it, than it's probably down to an unwanted setting in NVRAM. See this article on resetting NVRAM if it continues to bother you.

Safari cannot open the specified address as OS X does not recognise the internet address starting with "aam". Please please can someone shed some light on this, its driving me MAD!!!

when i try to download the software onto my mac, i receive a message saying that safari cannot open the specified address as OS X does not recognise the internet address starting with "aam". Please please can someone shed some light on this, its driving me MAD!!!

Try and download the Desktop Application First before trying to install any other Adobe Product. The link for AAM is Safari looking for Desktop Application in your machine.
Creative Cloud Help | Creative Cloud for desktop

I ned some le�ons to start with jsf

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