Check .txt file content

How can I check the content of a .txt file?
I need to verify if the file is empty or not.

magaupe wrote:How can I check the content of a .txt file?
I need to verify if the file is empty or not.Try this,
new File("d:/YourFile.txt").size();* If the file size is zero , then there is no content
* Other something is there in the file....
Can...Can...If We Try.....!

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[CS3 JS] Reading TXT file content into String

Hello,
I'm currently wanting to display a dialog box that has a dropdown menu containing all countries of the world.
I have an external txt file that contains a list of all countries.
I thought I would simply read-in the contents of the 'txt' file into a string and use it for displaying the list.
For example
i Instead of the usual:
> var myLandMenu = dropdowns.add({stringList:["A", "B"...], selectedIndex:0});
i I thought of doing something like:
> var myLandList = ....? HELP ?....
> var myLandMenu = dropdowns.add({stringList:myLandList, selectedIndex:0});
Is this the way to do it?
What would be the way to read in the text file content as a string?
Thanks in advance,
Lee

> var myLandList = ....? HELP ?....
> var myLandMenu = dropdowns.add({stringList:myLandList, selectedIndex:0});
It's hard to tell from context, but myLandList needs to be an array of strings.
If the file has one element per line, this would be one way of handling the
conversion:
var file = File("~/countries.txt");
file.open("r");
var str = file.read();
file.close();
var myLandList = str.split(/[\r\n]+/);
And assuming that this is ScriptUI and not the older ID UI, the menu creation
would look more like:
var myLandMenu = dropdowns.add(bounds, myLandList);
myLandMenu.items[0].selected = true;
-X
for photoshop scripting solutions of all sorts
contact: [email protected]

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Hi Experts,
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%>
-Steve
"portal developer" <[email protected]> wrote in message
news:40ae343d$[email protected]..
>
Hi, Can someone pls give a hint on how to do this:
One "book" type content created, with a doc file uploaded. The "publisher" for
this content is set to "sams".
create a content selector which retrieves only this (content) bookcorrectly.
>
create two portlets. one portlet with above content selector inserted,displays
the publisher name with a hyperlink.
I want the other portlet to display the contents of the file uploaded,for this
publisher. I could establish portlet comm. and could display otherproperties
of the book such as "author/titile" on the second portlet, but want toknow how
to display the uploaded file contents.
thanks much,
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RCVR File Content Conversion - Remove empty Recordsets

Hello everyone,
Here's my scenario: IDOC > XI > TXT (File Content Conversion)
Here's how my output XML currently looks like:
<?xml version="1.0" encoding="UTF-8"?>
<ns0:D001FILE_MT xmlns:ns0="http://www.pharmaindustries.com">
   <Recordset/>
   <Recordset>
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      <MATLNAME>ALCOHOL REFINED 96% V/V (BALAYAN)</MATLNAME>
   </Recordset>
   <Recordset>
      <MATLCODE>00155581</MATLCODE>
      <MATLNAME>ALCOHOL REFINED 96% V/V (BALAYAN)</MATLNAME>
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   <Recordset>
      <MATLCODE>20388853</MATLCODE>
      <MATLNAME>POLYSORBATE 60 SD (TWEEN 60 SD)</MATLNAME>
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</ns0:D001FILE_MT>
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BLANK
00155581          ALCOHOL REFINED 96% V/V (BALAYAN)
00155581          ALCOHOL REFINED 96% V/V (BALAYAN)
BLANK
20388853          POLYSORBATE 60 SD (TWEEN 60 SD)
I want to get remove the BLANK LINES from the text file so that it now resembles this:
00155581          ALCOHOL REFINED 96% V/V (BALAYAN)
00155581          ALCOHOL REFINED 96% V/V (BALAYAN)
20388853          POLYSORBATE 60 SD (TWEEN 60 SD)
Here are the conmmand parameters already existing in the "Content Conversion Parameters":
Recordset.fieldNames
Recordset.fieldFixedLengths
Recordset.endSeparator
Would anyone know which command I should add in this section so that empty "Recordsets" are removed from the text file?
Thanks in advance!
Glenn

Hi,
   as per my understanding, u have teo record sets
   i.e Recordset(bold one which has no fileds)
       Recordet(which has two fileds)
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note: here you have two record set i.e<Recordset>(blod)
         <Recordset>(not bold).
warm regards
mahesh.

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I have a txt of an abap program,
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Points awarded if helpful.
Thank you,
Regards,
Jagrut BharatKumar Shukla

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How to check if the content in txt file is empty

hi, i need my program to check if the content in txt file is empty. can anyone demonstrate an example with if-else statement ?

I assume you already have file object
File file = new File("path");
if (file.length() == 0) {
System.out.println("File size is 0");
else {
System.out.println("File size is " + file.length());
}Read API here:
http://java.sun.com/j2se/1.4.2/docs/api/java/io/File.html#length()
Edited by: Kunkhmer on Feb 26, 2008 1:57 PM

How to check on-thy-fly dynamic txt-files

hello.
i want to check out a dynamic txt-file (dynamic, because it is a running log from a chat) for specific words.
the program should start to check the incoming content at the actual end of the file(previous content is in this case uninteresting) and shouldn't stop to do that(unless i want it).
my problem is, that the program stops after it reachs the end of the file.
any idea?
many thx.
try
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//Wir lesen aus "eingabe.txt".
          File eingabeDatei = new File(new URI("file:///C:/Log.txt"));
FileReader eingabeStrom = new FileReader(eingabeDatei);
BufferedReader eingabe = new BufferedReader(eingabeStrom);
while ((zeile = eingabe.readLine()) != null)
     Pattern p = Pattern.compile("TESTWORD");
// Muster: Ziffer, mind. ein Buchstabe, Ziffer
Matcher m = p.matcher(zeile);
if (m.find())
     Robot rob = new Robot();
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System.out.println (m.group());
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System.out.println("Pattern is: " + m.group());
else
System.out.println("***No pattern found***");
//System.out.println(zeile);
} catch (IOException e)
e.printStackTrace();
}

hello.
i want to check out a dynamic txt-file (dynamic,
because it is a running log from a chat) for specific
words.
the program should start to check the incoming
content at the actual end of the file(previous
content is in this case uninteresting) and shouldn't
stop to do that(unless i want it).
my problem is, that the program stops after it reachs
the end of the file.
any idea?
many thx.
Please use the code tag next time you post code. Thanks.
(see more comments below)
try {
     String zeile;
     //Wir lesen aus "eingabe.txt".
     File eingabeDatei = new File(new URI("file:///C:/Log.txt"));
     FileReader eingabeStrom = new FileReader(eingabeDatei);
     BufferedReader eingabe = new BufferedReader(eingabeStrom);
     while ((zeile = eingabe.readLine()) != null)
          Pattern p = Pattern.compile("TESTWORD");
          // Muster: Ziffer, mind. ein Buchstabe, Ziffer
          Matcher m = p.matcher(zeile);
          if (m.find())
               Robot rob = new Robot();
               rob.keyPress( '1' );
               System.out.println (m.group());
               System.out.println("Pattern at Pos. " + m.start());
               System.out.println("Pattern is: " + m.group());
          else
               System.out.println("***No pattern found***");
          //System.out.println(zeile);
catch (IOException e) {
     e.printStackTrace();
}The line:
while ((zeile = eingabe.readLine()) != null)is why your app quits. The while loop ends on null which happens when there is nothing to read from the reader
From the API:
Returns:
A String containing the contents of the line, not including any line-termination characters, or null if the end of the stream has been reached.

Copy contents of a txt file into a transport request

I am implementing the steps of the 990534 note.
The note says "Create a new transport request (transaction SE09) in the source client of your Solution Manager system. Unpack file SOLMAN40_MOPZ_TTYP_SLMO_000.zip, which is attached to this note. Copy the contents of the SOLMAN40_MOPZ_TTYP_SLMO_000.txt file into the transport request."
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Hello,
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R3TR PROG xyz
R3TR TABL abc
Best regards
Stephan

Check .txt file content

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