Get the HDD file system type

Hi All,
I want to know about the file system of my hard disk (Fat32 or NTFS) using java. Can we do it using java
regards,
Maheshwaran Devaraj

When you say path you mean you want the path to print out in your HTML? Is that accurate? If so you generally need to constructe that path based on the path to the current component. So if you component is located at /content/mysite/en/about/mypage/jcr:content/parsys/image then the path to the image would generally be something like /content/mysite/en/about/mypage/jcr:content/parsys/image.img.jpg/1283829292873.jpg. The .img. selector triggers the servlet associated with the foundation parbase - /libs/foundation/components/parbase/img.GET.java. The reason you reference it this way is that there is no filesystem path to the image - it is stored in the repository not on the file system, and it requires a servlet or script to ge the binary from the repository and steam it.
Normally the way you'd construct this is to use the out of the box Image class - so look at /libs/foundation/components/image/image.jsp. Now this example assumes that your component where you loaded the image extends /libs/foundation/components/parbase. If it doesn't then you either have to change your sling:superResourceType to /libs/foundation/components/parbase or some other component that does exten /libs/foundation/components/parbase.

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How to get the local file system path of an image that loaded into the image component in cq5?

Hi,
I'm having hard time uploading image from filesystem where as drag and drop works.
I'm not getting a path of image selected from filesystem.
here is my code..
private String populateImage() throws Exception {
                    if (currentNode != null && currentNode.isNode()) {
                                   Node ImageNode = JcrResourceUtil.createPath(currentNode, "image",
                                                                      null, "nt:unstructured", true);
                                   imageUrl = ImageNode.hasProperty("fileReference") ? ImageNode.getProperty("fileReference").getValue().getString() : "";
       imageUrl = imageUrl.trim();
        log.info("MANAGE PROFILE BEAN IMAGE URL INSIDE IF IS: " + imageUrl);
                    } else {
                                        imageUrl = properties.get("fileReference", "");
                                        imageUrl = imageUrl.trim();
                                        log.info("MANAGE PROFILE BEAN IMAGE URL INSIDE ELSE IS: " + imageUrl);
                    return imageUrl;
So if I drag and drop..
ImageNode.hasProperty("fileReference") is returning a valid path
but if I upload an image it is returning Null.
So how to get the path? any suggestions around would be appreciated...

When you say path you mean you want the path to print out in your HTML? Is that accurate? If so you generally need to constructe that path based on the path to the current component. So if you component is located at /content/mysite/en/about/mypage/jcr:content/parsys/image then the path to the image would generally be something like /content/mysite/en/about/mypage/jcr:content/parsys/image.img.jpg/1283829292873.jpg. The .img. selector triggers the servlet associated with the foundation parbase - /libs/foundation/components/parbase/img.GET.java. The reason you reference it this way is that there is no filesystem path to the image - it is stored in the repository not on the file system, and it requires a servlet or script to ge the binary from the repository and steam it.
Normally the way you'd construct this is to use the out of the box Image class - so look at /libs/foundation/components/image/image.jsp. Now this example assumes that your component where you loaded the image extends /libs/foundation/components/parbase. If it doesn't then you either have to change your sling:superResourceType to /libs/foundation/components/parbase or some other component that does exten /libs/foundation/components/parbase.

What are the characteristics of the procfs file system type ?

Hi Solaris guys,
I walked through the Student Guide SA-239 to find information about procfs file system (/proc), but not yet. Could anyone here explain it for me ?
1. File ownership is determined by the credentials of the process.
2. It contains reference by file names to the opened files of the process.
3. Each process ID named directory has files that contain more detailed information about the process.
4. It contains a decimal number directory entry corresponding to a process ID.
I wonder whether these characteristics are correct or not. Please help me.
Thanks a lot !

man -s4 proc
or
http://docs.sun.com/app/docs/doc/817-0683/6mgff29c4?q=procfs&a=view
Its a virual directory structure with a directory per process. These per process directories contain more directories and files that supply detailed information on that process eg per open file information.
Access to the per process directories is controlled by checking the credentials of the accessing process against the credentials of the
process whose procfs directory is being accessed.
tim

[SOLVED] ERROR: Unable to determine the file system type of /dev/root:

:: Running Hook [udev]
:: Triggering uevents...done
Root device '804' doesn't exist.
Creating root device /dev/root with major 8 and minor 4.
error: /dev/root: No such device or address
ERROR: Unable to determine the file system type of /dev/root:
Either it contains no filesystem, an unknown filesystem,
or more than one valid file system signature was found.
Try adding
rootfstype=your_filesystem_type
to the kernelcommand line.
You are now being dropped into an emergency shell.
/bin/sh: can't access tty; job control turned off
[ramfs /]# [ 1.376738] Refined TSC clocksource calibration: 3013.000 MHz.
[ 1.376775] Switching to clocksource tsc
That's what I get when I boot my Arch system. It worked fine for quite a while, but suddenly it ran into an error where the SCSI driver module was corrupt. I fixed it by reinstalling util-linux-ng and kernel26, however, I run into this issue now. http://www.pastie.org/2163181 < Link to /var/log/pacman.log for the month of July, just in case. Yes, I bought a new ATI/AMD Radeon HD 5450 this Saturday, but it seemed to work fine till this broke and it works fine on Ubuntu too, so I suppose we can rule it out.
Last edited by SgrA (2011-07-05 20:45:36)

Autodetection failed on your first image, in both your previous kernel installs:
[2011-07-04 16:14] find: `/sys/devices': No such file or directory
Which means that sysfs was not mounted. You should be able to boot from the fallback image, which does not use autodetect. Figure out why /sys isn't mounted, as well, and fix that.
This is also a somewhat crappy bug in mkinitcpio that lets you create an autodetect image that's useless. It'll be fixed in the next version of mkinitcpio that makes it to core.
Last edited by falconindy (2011-07-04 17:41:19)

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.
Anyway JWS errors are notoriously not easy to figure out and the whole technology in itself is temperamental. Find the tool named JaNeLA on the web it will help you analyze syntax error in your JNLP (though it is not aware of the new syntax introduced for FX 2.0 and may produce lots of errors on those) and head to the JWS forum (Java Web Start & JNLP Andrew Thompson who dwells over there is the author of JaNeLA).

How to get the EXCEL file from web site (b2b) into SAP system?

Hi Guys,
I have a requirement of saving the excel file that has been send to SAP system from a B2B site.
Currently there is a call to the SAP system from the B2B site via an RFC function ,this RFC functions gets the excel file as an input to the SAP system,i need to store this Excel file in the SAP (as an excel file itself).
How can i acheive this?
Please suggest.
Thanks ,
Swati

You can extract a date portion and assign to the variable and then compare with GETDATE()
Best Regards,Uri Dimant SQL Server MVP,
http://sqlblog.com/blogs/uri_dimant/
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I downloaded microsoft office to my MBP and my question is how do i get the right file or operating system to open it and so that i can use it?

i downloaded microsoft office to my MBP and my question is how do i get the right file or operating system to open it and so that i can use it?

Welcome to the Apple Support Communities
There are two Office versions: Office for Windows, and Office for Mac.
I suspect that you have downloaded Office for Windows, and you can use it if you install Windows, but a cheaper and easiest way to use Office is to use Office for Mac, so you won't have to install Windows. See > http://www.microsoft.com/mac

In my utility program i get information, that the SUID file "System/Library/Core...Agent" became a change and is not to fix. What say me this and is it a problem?

in my utility program i get information, that the SUID file "System/Library/Core...Agent" became a change and is not to fix. What say me this and is it a problem?

See this
http://support.apple.com/kb/TS1448?locale=da_DK

Selected file cannot be linked because its type (video) does not match the original file's type

I've been using Premiere Elements 9 for a couple of years now, and a few months ago I began having problems importing AVI files created from a BlackMagic Intensity Pro capture card. (These issues were not previously occurring, and since they surfaced, I have exhausted the various settings for the BlackMagic card, used various software such as BlackMagic's own Media Express as well as the freeware VirtualDub, and still have the following problems.)
In addition, these AVI files play just fine, in their entirety, using Windows Media Player and in Quicktime.
The problem (or possibly two, but I suspect they could be related) is that most of the AVI files I attempt to import will either (1) import all video and NO audio, or (2) import ONLY a short segment of audio and video, and the length that Elements imports varies. Usually only in the range of a minute or two. The rest of the file is not imported at all.
After much digging in forums, and testing various settings in trying to figure out the issue, I decided to back up all of my files and completely wipe all hard drives and start over with a fresh installation of Windows and Premiere Elements 9. I haven't installed much else yet, as I wanted to first find out if the reinstallation improved things with Elements.
For the first project I created in Elements after the reinstallation, Elements successfully imported an entire AVI that was nearly 2 hours long, audio and video. This was a file that previously would not import properly into Elements. This suggested that my earlier installation of Elements must have been corrupted somehow. At this point I was very hopeful that all was well.
I proceeded to edit the video as I had wanted, saved the project, and exported it to an MPEG format file. I had originally wanted to export it as an MOV, but I hadn't yet installed Quicktime, so Elements couldn't do that just yet. The MPEG export was successful and plays fine.
However, I then installed Quicktime, and once it was finished, I restarted the PC and reloaded the same project. This time, Elements claimed the media was offline. I double-clicked on a segment of the video, and directed Elements to the raw file, but then an error message popped up: "The selected file cannot be linked because its type (video) does not match the original file's type (audio and video)." This was the same file I had JUST edited and of which I created an MPEG.
I tried creating a new project and the "Get Media" function to import the AVI again, but this time only the video imported with NO audio. (This would explain why the error message said what it did, but not why the audio wasn't imported.)
What in the world is going on with Elements??? I am baffled since the ONLY task I have done on this machine after a complete reinstallation of both Windows and Elements is edit one AVI. I find it very hard to believe that just installing Quicktime caused this.
Some info on my system:
System: Asus P6T w/ Intel i7 920 and 12 GB memory
OS: Windows 7 Ultimate
Video Software: Premiere Elements 9
Capture Card: BlackMagic Intensity Pro (PCI-e)
Capture Software: AVIs recorded with either BlackMagic Media Express or VirtualDub (only prior to the reinstallation, as neither of these programs are currently installed)
I'm getting to the point with Elements that I might need to just abandon it and find something else that is more reliable. Anybody have suggestions to help with this, so I won't have to migrate?

mtnsports
We think that we need to start off with definiting the properties of these .avi files that you are importing into Premiere Elements 9.0/9.0.1 (assumed that you are working for the required 9.0.1 Update).
You say that the "avi" was created from a "BlackMagic Intensity Pro capture card". What are the properties of this .avi that you imported into Premiere Elements? Not all .avi are created equal. What is the video and audio compression, frame size, frame rate, interlaced or progressive, pixel aspect ratio, typical duration?
Based on the properties of the video what have you been setting as the project preset?
Let us start here.
More later.
ATR

Btrfs May Be The Default File-System For Fedora 16

Having a somewhat odd interest in different types of filesystems, I'd thought I'd share this snippet I wondered across.
Brought up on the Fedora development list are the plans for Btrfs in Fedora, which provides a target of Fedora 16 when EXT4 will be replaced by Btrfs as the default Linux file-system on new installations.
Fedora was one of the first distributions to deploy support for installing the Linux distribution to a Btrfs root file-system, while the Moblin/MeeGo camp has already turned to it as the default file-system, and now Fedora may finally have everything ready and are comfortable with the state of this Oracle-sponsored file-system.
With the intended Fedora deployment of Btrfs, they will also switch from using LVM as the disk's volume manager to instead relying upon the volume management abilities built into Fedora itself. Fedora / Red Hat developers have previously already worked on taking advantage of other Btrfs features, like snapshots, to provide system roll-back support by creating a copy-on-write snapshot prior to each yum/RPM package transaction.
In order to meet the Fedora 16 Btrfs target, Btrfs support needs to be merged into Fedora's GRUB package (or a separate non-Btrfs /boot file-system must be used), Red Hat's Anaconda must be hooked in to properly utilize Btrfs and its volume management features, and the Fedora LiveCD must be re-worked a bit to handle Btrfs. Additionally, the fsck support for Btrfs must be completed. Oracle's Chris Mason is nearly (circa 90%) complete with this task.
Before Fedora 16 arrives we still have Fedora 15 to worry about, which will continue to offer Btrfs as a file-system option while EXT4 remains the default.
Canonical is also evaluating when to switch to the Btrfs file-system and we may see that move similarly happen for Ubuntu 11.10.
This would seem to imply that fedora is giving btrfs the big thumbs up! They currently release twice a year, and fedora 15 is (I believe) Due out this May, so it wouldnt be too wrong to surmise that come Christmas btrfs would be the standard install option. However, I have always thought of fedora as being a little bit of a testing bed for red hat enterprise, so reading between the lines, I am thinking they want to release btrfs to the wild, and get the bugs sqwished so it can be incorporated into red hat, which is a good thing all round, for all concerned.
Quote blatantly ripped from phoronix.
wikipedia btrfs
kernel.org btrfs

There are, as I understand it, three big issues keeping Btrfs from hitting its final "stable" release:
1) No true fsck (as of November, a fix is due "any time now")
2) The logic used for subvolumes (a sort of "virtual LVM" setup) in Btrfs is wholly different from that used in Ext*, JFS, NTFS, HFS, etc; because of this, there isn't yet a single script/program that will accurately display space consumption. Instead, the user needs to run a couple different commands and extrapolate. A little annoying, but it doesn't affect stability.
3) A bug in the COW aspect of the defrag command which, if run with an incorrect flag, can cause a doubling in the amount of metadata on the filesystem (and thus the amount of space it consumes). Again, it won't wreck anything, but would make management tedious if one needs to restore a snapshot to get rid of extra cruft.
These are all mentioned in the FAQ's on the Btrfs wiki, though the wiki doesn't give priority to any of them. I'm guessing that, if Fedora 16 will be using this later in the year, the Oracle folks have told the Red Hat folks that they're planning on plowing through these issues very soon.
Last edited by ANOKNUSA (2011-03-01 14:55:46)

Recently purchased song and another I transfered into my ITunes library vannot be set up in a playlist.I get the message"file cannot be located".Originally I could listen to the purchased song but now that will no longer play.What do I need to do to ?

Recently purchased a song from ITunes and another that I downloaded from a CD will not transfer to a playlist and will not even allow me to listen to the songs.I get the message "file cannot be located"What can I do to get my system to locate the file?Originally I could play the songs from my desktop and I was able to transfer to my IPad.

Because the location for each song in your library is on your hard drive. If the hard drive isn't there, how can iTunes play it?
You'll have to move/copy the music from your hard drive to your computer's hard drive.
Basically, EASIEST way to do all this, if you don't care about your play counts, etc...
-Delete EVERYTHING from iTunes, so that your library is now empty.
-Go to "Advanced" inside of the "Preferences" window, found in the "Edit" drop-down. You can also access Preferences by pressing Ctrl+, (Press Ctrl and the comma key)
-Change your iTunes Media Folder Location to something simple, but on your computer. I use C:/iTunes. Make sure "Keep iTunes Media Folder Organized" and "Copy files to...." are both checked. You can close Preferences now.
-Now, drag and drop your music from your hard drive into your iTunes library. iTunes will automatically add the music to your library, as you would expect, and also creates a copy of each file to place into that iTunes Media Folder you just created.
Shouldn't have any more problems...

How to get the Output File Name as One of the Field Value From Payload

Hi All,
I want to get the Output file name as one of the Field value from payload.
Example:
Source XML
<?xml version="1.0" encoding="UTF-8" ?>
- <ns0:MT_TEST xmlns:ns0="http://sample.com">
- <Header>
<NAME>Bopanna</NAME>
</Header>
</ns0:MT_TEST>
I want to get the Output file name as " Bopanna.xml"
Please suggest me on this.
Regards
Bopanna

Hi,
There are couple of links already available for this. Just for info see the below details,
The Output file name could be used from the field value of payload. For this you need to use the UDF DynamicFile name with below code,
// Description: Function to create dynamic Filename
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey key = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/File" , "FileName");
conf.put(key,a);
return "";
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey key = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/File" , "FileName");
conf.put(key,a);
return "";
With this udf map it with the MessageType as
(File Name field from Payload) > DynamicFileConfiguration>MTReceiver
Thanks
Swarup

FM for getting the logical file name

Hi,
is there any FM for getting the logical file name.
Thanks
Vikranth

Hi,
CONSTANTS: c_mask          TYPE char9      VALUE ',.,..'.
      Pick up the file path from the application server
FORM f1001_browse_appl_file .
DATA: lcl_directory TYPE char128.
lcl_directory = p_direct.
CALL FUNCTION '/SAPDMC/LSM_F4_SERVER_FILE'
    EXPORTING
      directory        = lcl_directory
      filemask         = c_mask
    IMPORTING
      serverfile       = p_f2 " Parameter File
    EXCEPTIONS
      canceled_by_user = 1
      OTHERS           = 2.
IF sy-subrc <> 0.
   MESSAGE e000(zmm) WITH text-039.
   flg_app = 'X'.
ENDIF.
Then use OPEN DATASET for data reading
Hope this Helps.
Manish
Message was edited by:
        Manish Kumar

Hyperlink to pdf on the local file system

Hello,
I'm using Oracle Reports 6i. I'm trying to set hyperlinks in my report through the pl/sql command srw.set_hyperlink to another pdf document.
When I set the hyperlink to a URL, eg, http://localhost/document.pdf#dest, it works fine, the pdf opens in IE to the destination. Now when I specify the link to a file on the local file system, eg, file:///c|/document.pdf#dest, I get a file not found within IE. If I take out the destination, it works ok, that is, it opens up the document with IE.
What am I doing wrong here? Is there a way to link a report to another pdf to a named destination within the local file system?
Thanks,
Ricky

Ricky,
This is more of IE - PDF issue I guess. Also this problem is seen more specifically for IE + File protocol + PDF
Nothing related to the Reports PDF here. You can try by just referring a PDF section through file protocal in IE and you would see the same behaviour
Thanks
Rajesh

How to Get the Source File Path in the Receiver Side

Hi Experts,
Here We are Trying to Do How to Get the Sender Information ( File Name & Path ) on the Receiver Side .
According to the Michal Blog
/people/michal.krawczyk2/blog/2005/11/10/xi-the-same-filename-from-a-sender-to-a-receiver-file-adapter--sp14
Here we Are Able to Get only the File Name.
But If I Want to get the Total File Path Also means What Should I Do Here ????
Please Let Me Know
Regards
Khanna

Khanna,
DynamicConfiguration conf = (DynamicConfiguration) container.getTransformationParameters().get(StreamTransformationConstants.DYNAMIC_CONFIGURATION);
DynamicConfigurationKey fkey = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/File","FileName");
DynamicConfigurationKey dkey = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/File","Directory");
String fname = conf.get(fkey);
Sring path = conf.get(dkey);
String final=fname""path;
return ""final"";
Best regards,
raj.

Get the HDD file system type

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