Problem with air read and write smb shared directory of file

hi, everyone.
I'm want to access smb directory of file,And to read and
write operation, I would like to ask how I should do?
Thanks!

You can't access any OS facility nor execute arbitrary command.
So the best solution is to mount samba directory BEFORE run your AIR application; you eventually can create a script that mount samba (and asks password) and then run you AIR application.
see
http://www.mikechambers.com/blog/2008/01/17/commandproxy-net-air-integration-proof-of-conc ept/
for a more complex solution.

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Hi,
This is from ADDM Report.
FINDING 8: 2% impact (159 seconds)
A hot data block with concurrent read and write activity was found. The block
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RECOMMENDATION 1: Application Analysis, 2% benefit (159 seconds)
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Hi,
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When a buffer is updated, the buffer will be latched, and other sessions can not read it or write it.
You must have multiple sessions reading and writing that one block.
Recommendation 2 results in fewer records per block, so less chance multiple sessions are modifying and reading 1 block. It will also result in a bigger table.
The recommendation doesn't make sense for tablespaces with segment storage management auto, as for those tablespaces pctfree does not apply.
Buffer busy waits will also occur if the blocksize of your database is set too high.
Sybrand Bakker
Senior Oracle DBA

How to read and write a data from extrenal file

Hi..
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Is it possible from Dyanamic Sql or any other way?
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utl_file
Re: How to Create text(dat) file.
Message was edited by:
jeneesh

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(suggested by http://developers.sun.com/solaris/tech_topics/java/articles/awt.html "Server-Side AWT")
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I figured out the problem. It was an actual BUG in the JDK!
The code failed with the following JDKs:
java version "1.5.0_01"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_01-b08)
Java HotSpot(TM) Client VM (build 1.5.0_01-b08, mixed mode, sharing)
java version "1.5.0_03"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_03-b07)
Java HotSpot(TM) Client VM (build 1.5.0_03-b07, mixed mode)
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Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_06-b05)
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Best,
Scott

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I figured out the problem. It was an actual BUG in the JDK!
The code failed with the following JDKs:
java version "1.5.0_01"
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Java HotSpot(TM) Client VM (build 1.5.0_01-b08, mixed mode, sharing)
java version "1.5.0_03"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_03-b07)
Java HotSpot(TM) Client VM (build 1.5.0_03-b07, mixed mode)
The code ran sucessful with this JDK:
java version "1.5.0_06"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_06-b05)
Java HotSpot(TM) Client VM (build 1.5.0_06-b05, mixed mode, sharing)
If you are using the ImageIO classes, I highly suggest you upgrade to the latest JDK.
Best,
Scott

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Message was edited by: Aileen2

Hi Carolyn
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Hi
Lets say that i have two subclasses (the program is not finished so in the end it can be up to 34 classes) of an abstract superclass. I also got one class which basicly is a register in which i've created an ArrayList of the type <abstractClass>. This means that i store the two subclasses in the arrayList. no problems so far i think (at least eclipse doesn't mind).
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Thank you!
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lavalampan wrote:
Hi
Lets say that i have two subclasses (the program is not finished so in the end it can be up to 34 classes) of an abstract superclass. I also got one class which basicly is a register in which i've created an ArrayList of the type <abstractClass>. This means that i store the two subclasses in the arrayList. no problems so far i think (at least eclipse doesn't mind).
1. now, i want to be able to sort the arrayList aswell as search thorugh it. I've tried Collections.sort(arrayList) but it doesn't work. So i have no idea how to solve that. Create a custom comparator.
>
2.The search-method i made doesn't work as good as i hoped for either. I ask the user to first decide what to search for (choose subclass) and then input the same properties as the subclass we search for. I create a new object of the subclass with these inputs and try arrayList.contains(subClassObject)
it runs but it returns +"false"+ even if i create an object with the exact same properties.Implement hashCode and equals.
>
3. If i want to write this arrayList to a txtFile so i can import it another time. Which is the best method? first i just thought i'd convert the arrayList to string and then print every single object to a textfile as strings. that worked but i have no good idea how to import that into the same arrayList later. Then i found ObjectOutputStream and import using inputStream.nextObject(). But that doesn't work :(Depends on what your requirement is, but yes, Serialization might work for you. Your classes should in that case implement Serializable.
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Attachments:
write to excel using josh's code.vi ‏81 KB

Here's a screen shot of our VI in case you can't view it.
Thanks,
Team LEAD.
Attachments:
screen shot of write to excel vi.JPG ‏91 KB

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Problem with air read and write smb shared directory of file

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