JCA to access file system

HI
I am trying to setup the resource adapter for accessing the file system from ejb layer. Can somebody point me to some documentation or examples that can help me in settting it up.
Thanks

Short answer is "you cannot".
The longer one is "see topics in this forum" - there was an exhaustive discussion about this issue...
The thead "File I/O from withing a driver" in Driver Development forum may be of particular interest.
Hope this helps,
Ilya.

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How to access file system in kernel?

hi
i need to access disk file system in kernel.
is it possible using UFS data structure and function in
other modules in kernel?
or i need to create file system access function based on DDI/DKI?

Short answer is "you cannot".
The longer one is "see topics in this forum" - there was an exhaustive discussion about this issue...
The thead "File I/O from withing a driver" in Driver Development forum may be of particular interest.
Hope this helps,
Ilya.

How to get access to the local file system when running with Web Start

I'm trying to create a JavaFX app that reads and writes image files to the local file system. Unfortunately, when I run it using the JNLP file that NetBeans generates, I get access permission errors when I try to create an Image object from a .png file.
Is there any way to make this work in Netbeans? I assume I need to sign the jar or something? I tried turning "Enable Web Start" on in the application settings, and "self-sign by generated key", but that made it so the app wouldn't launch at all using the JNLP file.

Same as usual as with any other web start app : sign the app or modify the policies of the local JRE. Better sign the app with a temp certificate.
As for the 2nd error (signed app does not launch), I have no idea as I haven't tried using JWS with FX 2.0 yet. Try to activate console and loggin in Java's control panel options (in W7, JWS logs are in c:\users\<userid>\appdata\LocalLow\Sun\Java\Deployment\log) and see if anything appear here.
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How can I access the Server file system without using any signed applet?

Is it possible for me to run an applet on the client machine such that the client can view my server file system and perform uploading and downloading of files through the applet without signing the applet?

Add the following in your java.policy file, your plug in accesses.
grant {
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Access Denied when access to File System Repository

Hi,
Our SAP Portal install in Windows 2003, and access to a unix's file system that created from File System Repository of Portal. When I access it in KM content, SAP Portal return the following message:
System Error
An exception occurred during the program execution. Below you will find technical information pertaining to this exception that you might want to forward to your system administrator.
Exception Class: class com.sapportals.wcm.repository...
Exception Message: Access denied
If I double-click any file,
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PS: The unix's file system mode is 777.
The permission of folder in Portal File System Repository is everyone full control.
Message was edited by: Jeff Lien
Message was edited by: Jeff Lien

Hi,
to my knowledege, this combination is not supported. You can integrated Windows-File-Shares in a Unix-Portal: http://help.sap.com/saphelp_nw04/helpdata/en/ed/b334ea02a2704388d1d2fc3e4298ad/frameset.htm but not the other way round
Kind reagrds
karin

File system task error ; Access to the path " " is denied

HI All,
I have created a simple package to copy xml files from multiple source folders to destination folder.
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But I am getting an error message.
[File System Task] Error: An error occurred with the following error message: "Access to the path '\\cor\Groups\DN\Share2\Servicing \RESPONSE_FILES\Services' is denied.".
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How to give the access please.
Ramu Gade
Login using a sysadmin account
Go to the folder right click security and you've the option to add new account. You should give account write access if you want to copy files to folder.
see
http://technet.microsoft.com/en-in/library/bb456988.aspx
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Camera attached with USB - How to access the flash file system?

OK...this is maddening for someone that is so used to using a Windows file system that can be enumerated on any device, whether a hard disk or attached USB flash device. All I want to do (at this moment) is see the file system on the flash in my camera so I can delete certain images. None of the Leopard utilities seem to be able to access this as a "device". Perhaps this can be done from the terminal with Unix/Linux commands...not something that I want to do.
Can someone help me?
Thanks.

Scott Radloff wrote:
This has more to do with the camera than OS X. Some cameras use communication protocols that do not play well with the Finder. For these cameras, support is built into iPhoto.
It is also built into the included Image Capture utility, which is more flexible than iPhoto in some ways for simple downloads. You can preview and select individual pics, and set the folder where the pictures go.
Terence Devlin wrote:
Almost all Canon and some Kodak cameras refuse to mount in the File System. It’s a characteristic of the brands.
In the case of Canon it is lack of support for USB Mass Storage which almost all other brands do. But as stated it is much better and safer to use a card reader instead of the USB cable. A card reader always shows up on the desktop for drag-and-drop.

Why can't I access the K1 file system from my PC?

I could access the entire file system excluding the data folder yesterday. However since installing Letools, I no longer can drag-and-drop photos and movies to the K1 from Windows Explorer. I uninstalled Letools, but I still can't access the file system.
Please help.
Thank you

Thank you for trying to help. We have compared security mode settings and their Macs say that commenting is allowed, while mine says it's not allowed. I'm assuming this is why I can't highlight and they can. But I dont understand why they're different? The files this happens to are PDFs that our college classes assign as reading- so we all go to the same place to access these PDFs and save them, so the security modes shouldn't be different, but they are. Any idea why? Are Macs just enabled to do this for whatever reason and PCs aren't?

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Hi all,
I want to access and display the drives of a network file system in the JFileChooser dialog. For example by specifying a machine name, I want to access the drives(C, E, F....) of that machine. Can anyone please guide me on how to go forward with this.
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Any links or guidance provided would bhi helpful

What is the minimum file system access needed to run ODI 10.1.3.4.0 client?

Hi ODI discussion folks,
I have a couple of questions from an Oracle partner that I'm trying to find a definitive answer for if possible. The partner is setting up ODI 10.1.3.4.0 for a customer who insists that the absolute minimum amount of access to the file system is granted due to corporate security policies.
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What the partner is asking is the following:
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and their machines have to be locked down as much as possible.
2. Say you have 3 users all wanting to run integrations etc and the Master and Work
repositories have been set up. An admin installs the ODI client but doesn't
create the connection to the Master repository. What are the minimum
file/folder permissions required on the client machine to:
a) create the connection to the repository
b) run any subsequent integrations?"
If anyone can advise on this then that would be much appreciated.
Regards
Craig Huggans
Oracle Hyperion Support
Message was edited by:
user648991

Hi Craig,
How are you?
Let me try to contribute a little....
1) The minimum requirement is for its own installation directory, there is no reason to have access to other directories unless if it is necessary to read files from some other directory at the client
2) Again only to its own install directory. The connection setting is recorded at \bin install directory. After that, all information are recorded at repository, there is no client work.
Be free to contact me by email or phone if you have any new doubt. You can get my email from my profile.
Does it respond your doubts?
Cezar Santos

Access to local file system for desktop application

As a .NET and VBA developer/user, I have found Flash to be a
great RAD development solution for certain desktop app. projects...
if only actionscript could access the local file system and talk to
local (preferably non-XML) data-sources!
I'm not familiar with the latest version of Flash CS3 &
Actionscript 3.0
Is there any reliable way Flash CS3 can be programmed to access
the user's local file system - that is, as a stand-alone desktop
application????

Thanks for the response.
I hope Adobe catches a clue ... with Microsoft's Windows
Presentation Framework and the new ability of easily implementing
Flash-like animation on .NET apps, Adobe is going to have to get
busy. Stand-alone desktop apps still rule (as opposed to web-based)
in the business world, and they are driven by data. If Flash was
capable of easily talking to local data-sources (Access, Excel,
Text etc.), it could significantly increase its adoption as a
widely used business RAD tool. The Flash IDE is great and rivals
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IOS 8.3 and file system - lost access

Since updating to iOS 8.3 I've lost access to my iPad's file system using iFunbox and various file explorers using both PC and Mac.
It seems that a sandbox is being enforced in a way that even prevents reading of files or deletion of junk files (which kind of defeats the purpose of a sandbox.
I can't find a way around this but it also means that I can't backup maps in Minecraft which destroys the multi-platform nature of the app and renders hundreds of hours of work over months useless!
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5) I cannot track what data apps are storing
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After upgrading to iOS 8.3, some third-party programs, such as PhoneClean 4 iMobie, no longer have access to the file system.
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I agree that security is important, but it is true that we see as our daily use memory cards are running out of space.
Therefore, I demand that Apple me a solution to this problem.
Greetings.

Bought a mac for my sons bday present of eBay :( it starts up in osx utilities screen, iv never seen the actual desktop(launch pad) I dnt know how to access the systemI know the basics for start up but says to delete files so I can dwnload the software?

AS above states the computer seems to run normally as far as turning it on, tabs & pages are fine. But I can't access the system to delete some files.. Which is what the 'error' keeps saying everytime I tr and download a helpful link/app or software.. The instal disc that seems to be stored on the comp says its mountain lion 10.8 install disk 'read only' & this is the only disc it gives me to select to startup.. I have the full software on USB as its very large.. So .. PLEASE TELL ME finally,
HOW to ... Access comp files to delete required memory for software install?? If this is the best option..
HOW to ... Erase everything on computer & install 10.8 via USB?
And when or what enables me to see and use this computer correctly..ie, launch pad? Etc..
PLease reply back in 'normal terms' as I'm already exceeding my boundaries of imac knowledge

First: no, you cannot use someone else's install DVD unless it is a retail version; all others are machine specific. It will not work and would be illegal.
Is this what you bought?
http://www.everymac.com/systems/apple/imac/specs/imac_cd_2.0_20.html
IF that is correct, then you are not on 10.8 because the highest OS it can go to would be 10.6
So, you'd either need the original install disks (preferred) or buy a retail Snow Leopard (10.6) - that is as high as you can go with that machine. And, your maximum RAM is 2 GB, so you couldn't go higher with the OS because of that either because it would not run well on 2 GB.
If you do get 10.6, then I'd suggest increasing the RAM to the max. of 2 GB.
If this is not the machine you got (maybe the seller just used any old box), then I'd suggest taking it to an Apple store/Genius Bar to have them sort out how to get out of this mess.

SAP File System Access - SLD Naming Convention/Suggestions

I would like to access our ECC file system to pick up files we will use to create Idocs.
I'm wondering the best way to describe the file system access in the SLD.
I have a business system for the main client on the ECC system (BS_ED1CLNT010) for example but the OS isn't client specific.    I could use this as the Business System in the scenario and define a file adapter that connects to the unix server.
Any thoughts?

Maybe I didn't frame my question properly.
In the ECC system we have multiple clients (20,30,40, etc). If I am going to post an Idoc to a client in this system I need to define each as a business system in the SLD and import this to the Integration Directory.    So I would have BS_XXXCLNT010, BS_XXXCLNT020, etc, one for each client.   These all share the same Technical System.    If I want to post an Idoc to a client on the ECC system I have to define a Business System and interface to that and every client that will receive an Idoc. (as well as the ALE settings on the ECC)
Each of these reside on the same SAP server (sap00001 for example) and there is a directory (/public for example) on this server.     This isn't client specific.
I wish to pick up a file from the ECC file system and post a client on the ECC system (maybe different ones based on the data in the file).
I don't want to define the file adapter under BS_XXXCLNT020 since it isn't specifc to client 020 although that would work.
Do I create a new TS in the SLD as third party, stand alone java, and a BS for that?    TS_XXX_FILESYSTE (3rd party). BS_XXX_FILESYSTEM for the TS?
I'm really looking for clarity in the definition of the SLD.

Direct File System access problems from JAWS application

Hello,
I have built a Web Start application that consists of a Webserver (Jetty) ,
a WAR file and a Java (main) class that deploys the web application on
the server and starts the server. It all works fine, apart from the fact
that I am getting java.security.AccessControlExceptions when I try to
access the local filesystem or system variables like the java.io.tmpdir.
I have signed all the jar files and I included the<security> <allpermissions />
</security> tag in the jnlp file. Still, I can't seem to get out
of the sandbox.
I have read in this article (http://mindprod.com/jgloss/javawebstart.html)
that direct file system access from a Web Start application is impossible
(Quote: "There is still no way for even a signed JAWS app to
find some persistent disk space in an easy way. It pretty well
has to ask the user for the name of some directory to use.")
Is this true?
Thank you,
Peter

Hi Guys,
I found a way to access the local filesystem...
Besides signing all the jar files and including the<security><allpermissions /></security> tag in the jnlp file I have to include this line in the code I execute on the client machine:
System.setSecurityManager(null);
Regards,
Peter

JCA to access file system

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