HELP: Appending new records to File containing 1 Record

Hi, im transferring records to a file, the first line of the file contains the headers (used 'NO END OF LINE'). The problem is that when I write the data records to the file, the first record continues from the end of the Headers line, hence i have a record missing in my statement. I want to append the records below the Headers line. I tried opening the dataset 'for appending' instead of 'for output' but I get the same result.
lv_ds_name_ex = Filename
Code:
Getting field descriptions to use as headers and tranferring to file
open the dataset
OPEN DATASET lv_ds_name_ex FOR OUTPUT IN TEXT MODE ENCODING DEFAULT.
CLEAR: lt_dfies.
" Get field descriptions from settlement table
CALL FUNCTION 'DDIF_FIELDINFO_GET'
    EXPORTING
      tabname   = 'zrl_generic_record'
    TABLES
      dfies_tab = lt_dfies.
write column headers to the file
LOOP AT lt_dfies.
    IF lt_dfies-scrtext_m = 'Char15'.
      IF lv_counter < 1.
        lt_dfies-scrtext_m = 'Remuneration Amount'.
        lv_counter = lv_counter + 1.
      ELSE.
        lt_dfies-scrtext_m = 'Commission Amount'.
      ENDIF.
    ENDIF.
    TRANSFER lt_dfies-scrtext_m TO lv_ds_name_ex NO END OF LINE.
    TRANSFER ';' TO lv_ds_name_ex NO END OF LINE.
ENDLOOP.
Close DATASET lv_ds_name_ex.
Transferring data records to file
open the dataset
OPEN DATASET lv_ds_name_ex FOR APPENDING IN TEXT MODE ENCODING DEFAULT.
write records to the file
LOOP AT lt_generic_record_csv INTO ls_generic_record_csv.
        TRANSFER ls_generic_record_csv TO lv_ds_name_ex.
ENDLOOP.
"close the dataset
CLOSE DATASET lv_ds_name_ex.

Solution: TRANSFER " " TO lv_ds_name_ex. (This simply adds an empty line/record with an end of line) see code before closing the dataset
open the dataset
OPEN DATASET lv_ds_name_ex FOR OUTPUT IN TEXT MODE ENCODING DEFAULT.
CLEAR: lt_dfies.
" Get field descriptions from settlement table
CALL FUNCTION 'DDIF_FIELDINFO_GET'
EXPORTING
tabname = 'zrl_generic_record'
TABLES
dfies_tab = lt_dfies.
write column headers to the file
LOOP AT lt_dfies.
IF lt_dfies-scrtext_m = 'Char15'.
IF lv_counter < 1.
lt_dfies-scrtext_m = 'Remuneration Amount'.
lv_counter = lv_counter + 1.
ELSE.
lt_dfies-scrtext_m = 'Commission Amount'.
ENDIF.
ENDIF.
TRANSFER lt_dfies-scrtext_m TO lv_ds_name_ex NO END OF LINE.
TRANSFER ';' TO lv_ds_name_ex NO END OF LINE.
ENDLOOP.
TRANSFER " " TO lv_ds_name_ex.
Close DATASET lv_ds_name_ex.
open the dataset
OPEN DATASET lv_ds_name_ex FOR APPENDING IN TEXT MODE ENCODING DEFAULT.
write records to the file
LOOP AT lt_generic_record_csv INTO ls_generic_record_csv.
TRANSFER ls_generic_record_csv TO lv_ds_name_ex.
ENDLOOP.
"close the dataset
CLOSE DATASET lv_ds_name_ex.
Edited by: Daniel Lebotse on May 15, 2008 5:42 PM

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// Exercise 14.8: CreateTextFile.java
// creates a text file
import java.io.FileNotFoundException;
import java.lang.SecurityException;
import java.util.Formatter;
import java.util.FormatterClosedException;
import java.util.NoSuchElementException;
import java.util.Scanner;
import org.egan.AccountRecord;
import org.egan.TransactionRecord;
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private Formatter output1; // object used to output text to file
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      "On Windows type <ctrl> z then press Enter");
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        record2.setFirstName(input2.next());      // read first name
        record2.setLastName(input2.next());       // read last name
        record2.setBalance(input2.nextDouble()); // read balance
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      System.out.printf("%s %s\n%s", "Enter account number (> 0),",
        "first name, last name and balance.","? ");
    } // end while
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public void closeTransFile()
    if (output1 != null)
      output1.close();
} // end method closeTransFile
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public void closeOldMastFile()
    if (output2 != null)
      output2.close();
} // end method closeOldMastFile
} // end class CreateTextFile--------------------------------------------------------------------------------------------------
// Exercise 14.8: CreateTextFileTest.java
// Testing class CreateTextFile
public class CreateTextFileTest
   // main method begins program execution
   public static void main( String args[] )
     CreateTextFile application = new CreateTextFile();
     application.openTransFile();
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     application.closeTransFile();
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// Exercise 14.8: TransactionRecord.java
// A class that represents on record of information
package org.egan; // packaged for reuse
public class TransactionRecord
private int account;
private double amount;
// no-argument constructor calls other constructor with default values
public TransactionRecord()
    this(0,0.0); // call two-argument constructor
} // end no-argument AccountRecord constructor
// initialize a record
public TransactionRecord(int acct, double amt)
    setAccount(acct);
    setAmount(amt);
} // end two-argument TransactionRecord constructor
// set account number
public void setAccount(int acct)
    account = acct;
} // end method setAccount
// get account number
public int getAccount()
    return account;
} // end method getAccount
// set amount
public void setAmount(double amt)
    amount = amt;
} // end method setAmount
// get amount
public double getAmount()
    return amount;
} // end method getAmount
} // end class TransactionRecord -------------------------------------------------------------------------------------------------
// Exercise 14.8: AccountRecord.java
// A class that represents on record of information
package org.egan; // packaged for reuse
import org.egan.TransactionRecord;
public class AccountRecord
private int account;
private String firstName;
private String lastName;
private double balance;
// no-argument constructor calls other constructor with default values
public AccountRecord()
    this(0,"","",0.0); // call four-argument constructor
} // end no-argument AccountRecord constructor
// initialize a record
public AccountRecord(int acct, String first, String last, double bal)
    setAccount(acct);
    setFirstName(first);
    setLastName(last);
    setBalance(bal);
} // end four-argument AccountRecord constructor
// set account number
public void setAccount(int acct)
    account = acct;
} // end method setAccount
// get account number
public int getAccount()
    return account;
} // end method getAccount
// set first name
public void setFirstName(String first)
    firstName = first;
} // end method setFirstName
// get first name
public String getFirstName()
    return firstName;
} // end method getFirstName
// set last name
public void setLastName(String last)
    lastName = last;
} // end method setLastName
// get last name
public String getLastName()
    return lastName;
} // end method getLastName
// set balance
public void setBalance(double bal)
    balance = bal;
} // end method setBalance
// get balance
public double getBalance()
    return balance;
} // end method getBalance
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public void combine(TransactionRecord record)
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} // end method combine
} // end class AccountRecord -------------------------------------------------------------------------------------------------
// Exercise 14.8: FileMatch.java
import java.io.File;
import java.io.FileNotFoundException;
import java.lang.IllegalStateException;
import java.util.NoSuchElementException;
import java.util.Scanner;
import java.util.Formatter;
import java.util.FormatterClosedException;
import org.egan.AccountRecord;
import org.egan.TransactionRecord;
public class FileMatch
private Scanner inTransaction;
private Scanner inOldMaster;
private Formatter outNewMaster;
private Formatter theLog;
// enable user to open file
public void openTransFile()
    try
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    } // end try
    catch (FileNotFoundException fileNotFoundException)
      System.err.println("Error opening file.");
      System.exit(1);
    } // end catch
} // end method openTransFile
// enable user to open file
public void openOldMastFile()
    try
      inOldMaster = new Scanner(new File("oldmast.txt"));
    } // end try
    catch (FileNotFoundException fileNotFoundException)
      System.err.println("Error opening file.");
      System.exit(1);
    } // end catch
} // end method openOldMastFile
// enable user to open file
public void openNewMastFile()
    try
      outNewMaster = new Formatter("newmast.txt");
    catch (SecurityException securityException)
      System.err.println("You do not have write access to this file.");
      System.exit(1);
    } // end catch
    catch (FileNotFoundException filesNotFoundException)
      System.err.println("Error creating file.");
      System.exit(1);
} // end method openNewMastFile
// enable user to open file
public void openLogFile()
    try
      theLog = new Formatter("log.txt");
    catch (SecurityException securityException)
      System.err.println("You do not have write access to this file.");
      System.exit(1);
    } // end catch
    catch (FileNotFoundException filesNotFoundException)
      System.err.println("Error creating file.");
      System.exit(1);
} // end method openLogFile
// update records
public void updateRecords()
    TransactionRecord transaction = new TransactionRecord();
    AccountRecord account = new AccountRecord();
    try // read records from file using Scanner object
      System.out.println("Start file matching.");
      while (inTransaction.hasNext() && inOldMaster.hasNext())
        transaction.setAccount(inTransaction.nextInt());     // read account number
        transaction.setAmount(inTransaction.nextDouble());   // read amount
        account.setAccount(inOldMaster.nextInt());     // read account number
        account.setFirstName(inOldMaster.next());      // read first name
        account.setLastName(inOldMaster.next());       // read last name
        account.setBalance(inOldMaster.nextDouble()); // read balance
        if (transaction.getAccount() == account.getAccount())
          while (inTransaction.hasNext() && transaction.getAccount() == account.getAccount())
            account.combine(transaction);
            outNewMaster.format("%d %s %s %.2f\n",
            account.getAccount(), account.getFirstName(), account.getLastName(),
            account.getBalance());
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            transaction.setAmount(inTransaction.nextDouble());   // read amount
        else if (transaction.getAccount() != account.getAccount())
          outNewMaster.format("%d %s %s %.2f\n",
          account.getAccount(), account.getFirstName(), account.getLastName(),
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          theLog.format("%s%d","Unmatched transaction record for account number ",transaction.getAccount());
      } // end while
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    } // end try
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      inTransaction.close();
      inOldMaster.close();
      System.exit(1);
    } // end catch
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      System.err.println("Error reading from file.");
      System.exit(1);
    } // end catch
} // end method updateRecords
// close file and terminate application
public void closeTransFile()
    if (inTransaction != null)
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} // end method closeTransFile
// close file and terminate application
public void closeOldMastFile()
    if (inOldMaster != null)
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} // end method closeOldMastFile
// close file
public void closeNewMastFile()
    if (outNewMaster != null)
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} // end method closeNewMastFile
// close file
public void closeLogFile()
    if (theLog != null)
      theLog.close();
} // end method closeLogFile
} // end class FileMatch-------------------------------------------------------------------------------------------------
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// Testing class FileMatch
public class FileMatchTest
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     application.openOldMastFile();
     application.openNewMastFile();
     application.openLogFile();
     application.updateRecords();
     application.closeLogFile();
     application.closeNewMastFile();
     application.closeOldMastFile();
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   } // end main
} // end class FileMatchTest-------------------------------------------------------------------------------------------------
Sample data for master file:
Master file
Account Number            Name                     Balance
100                            Alan Jones                   348.17
300                            Mary Smith                    27.19
500                            Sam Sharp                   0.00
700                            Suzy Green                   -14.22Sample data for transaction file:
Transaction file                    Transaction
Account Number                  Amount
100                                         27.14
300                                         62.11
300                                         83.89
400                                         100.56
700                                         80.78
700                                         1.53
900                                         82.17 -------------------------------------------------------------------------------------------------
My FileMatch class program above has bugs in it.
The correct results for the newmast.txt:
100 Alan Jones 375.31
300 Mary Smith 173.19
500 Sam Sharp 0.00
700 Suzy Green 68.09The correct results for the log.txt:
Unmatched transaction record for account number 400Unmatched transaction record for account number 900------------------------------------------------------------------------------------------------
My results for the newmast.txt:
100 Alan Jones 375.31
300 Mary Smith 111.08
500 Sam Sharp 0.00
700 Suzy Green -12.69My results for the log.txt
Unmatched transaction record for account number 700-------------------------------------------------------------------------------------------------
I am not sure what is wrong with my code above to make my results different from the correct results.
Much help is appreciated. Please help.

From the output, it looks like one problem is just formatting -- apparently you're including a newline in log entries and not using tabs for the newmast output file.
As to why the numbers are off -- just from glancing over it, it appears that the problem is when you add multiple transaction values. Since account.combine() is so simple, I suspect that you're either adding creating transaction objects incorrectly or not creating them when you should be.
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Any help or idea appreciated.
We are using UCCX 7.1.5 and QM calabrio server to have agents calls and their screen shots recorded. The files are being backed up by netbackup to a network cluster. Lately the disk started to be full and no new recorded files are being accepted anymore in the calabrio recording server. The recorded files are all backed up and I need to free some space the disk of the server so that it accpets new recorded files.
Supervisors are accessing the historical recorded files which are sotred also on the calabrio server. I need to know how could I access and let the supervisor access the network cluster to retreive the old recorded files as I need to delete them from the server and have the supervisors to access them from their backed up locations.
Can I have any suggestion here please
Right now I am getting the following errors on the calabrio server due to space limitation on the disk
of Error QM2000 which means that the server reached his HDD space threshold and does not take any calls from Desktop PCs until space is cleared up.
Abdul
Thank you

I probably have asked a stupid question.
My recorded streams are still saved in the applications/appName/streams folder.
And I redirect the www.mydomain.com/streams to point to the applications/appName/streams folder.
And the rmtp recorded streams are abled to connect through http now.

Questions about the content of download meeting recording .zip file

I tried posting this on the resurrected Connect forum, but my Adobe ID wasn't recognized there....
Concerning the files that are included in the .zip file of the meeting recording that can be downloaded:
1) Is there any documentation describing the files and their contents (i.e. what each file represents, what each XML element and attribute in those files represent)
2) Are there any files that capture mouse movement on a shared desktop?
Thank you!

Hi Sean,
Regarding your first post:
Thanks Jorma! I don't have access to an FMS build at the moment but I'm quite certain it's there. As for contacting Jaydeep, I am 90% sure he authorized us to broadcast his email on here if folks had questions about the tool, but, in the case that I'm wrong and he didn't - I'm going to double-check first.
Regarding your most recent post..
"To be clear, the most critical goal I'm trying to accomplish is to create an automated process that will download the recording meeting at its highest quality in a consistent and reliable manner".
I personally believe this is possible; unfortunately, I haven't seen it done yet. If your recording contains:
- audio
- a camera feed
- screensharing
Then I think you might be able to get this going. If it contains shared content, like a shared PPT, this gets trickier.
"To do this, of course, I have to reproduce some of the functionality that Connect provides, starting and combining video and audio streams according to the instructions in the control files."
Exactly right. If your recording didn't contain shared content, then all you've got on your hands are a bunch of audio/video files that you could edit together as you wanted with your favourite video editing tool. If it contains shared content, here's (at a high level) what's happening.
For shared PPTs or FTContent files:
First (for version 9 recordings only), Connect reads the information on the Shared Content's location and SCO within mainstream and indexstream and validates it before loading it. I don't recall this happening to the same extent with version 8 or earlier, but maybe it was. Now, if the content is validated (ie. Connect can find it) the share pod will display as black, if it doesn't, you get an empty pod with an message like "No content is being shared" or something like that.
Connect then looks at the actual FTContent file, and loads the content that is to be shared using the file path and sco ID listed in here. It's important to note that the SCO ID and file path in here will likely not be the same as the original file you uploaded to your room, it's a new SCO id (I believe SCOs of this type are called referenced scos) and new path.
Now...if I was going to build some sort of player which would play all these files in one screen to make a recording...I might not want to use Connect's code here. If you know the file path to the shared content (from FTContent), you could easily view it with the content URL (conveniently also in FtContent). I'm not a coder, but I'm envisioning something like Presenter's GUI where you've got the presentation's content in the main area, and a video file (if there is one) playing back on the side.
Anyways, food for thought if you want to try to go about this. Connect recordings are incredibly complex and they come with a big learning curve, but if you can make sense of them the knowledge is quite valuable.

How to read an ascii file and record data in a 2d array

HI everyone,
I have an experimental data file in ascii format. It contains 10 data sets.
I'm trying to read the ascii file and record data in a 2d array for further analysis,
but I still could not figure it out how to do it.
Please help me to get this done.
Here I have attaced the ascii file.
-Sam
Attachments:
data.asc ‏123 KB
2015-01-27_18-01-31_fourier_A2-F-abs.zip ‏728 KB

Got it!
Thank you very much !
-Pamsath

Spool to file doubles records

Hi,
I am using 8i version and SQL*Plus 8.1.
When spooling a SQL statement to a file the number of records in
the file is doubled (the statement returns 27800, for example,
while the file contains 55600).
Why? How can I prevent it?
By the way, I am very new to oracle, so please be gentle...
Thanks.

Are you using both a semi-colon ';' and a slash '/' to terminate
your SQL statement?
In SQL*Plus a SELECT statement can be terminated with either one.
If you subsequently use a '/', then the statement will be run a
second time.
E.g. do:
select * from dept;
and don't do:
select * from dept;
If this is not your problem, can you confirm that the records are
repeated? Or is each record wrapped over two lines?
- CJ

HELP!! I am trying to record a presentation on Adobe Presenter 10, I have had no problems in the past, I added motion to some of the boxes in my presentation, now when I try to record I get this error message!!! Adobe Presenter

HELP!! I am trying to record a presentation on Adobe Presenter 10, I have had no problems in the past, I added motion to some of the boxes in my presentation, now when I try to record I get this error message!!!
Adobe Presenter
Adobe Presenter has encountered an unexpected problem while
working with this presentation. Try saving your work to a new file and
restarting PowerPoint. If the problem persists, consult the Help menu
item, or contact support at http://www.adobe.com/support/presenter.

Please provide your system specification. Also is it happening on a specific presentation or every presentation.
Regards,
Rajeev.

Recording audio files in PCM_FLOAT format

Hello!
I'm trying to record voice sample and I've got a problem with my .wav format. With:
AudioFormat format = new AudioFormat(AudioFormat.Encoding.PCM_SIGNED, 44100.0F, 16, 1, 2, 44100.0F, false);everything works fine. But what I need (because of further analysis of this audio file in Matlab) is PCM_FLOAT format:
AudioFormat format = new AudioFormat(AudioFormat.Encoding.PCM_FLOAT, 8000.0F, 32, 1, 4, 8000.0F, true);which unfortunately returns an error:
Exception in thread "AWT-EventQueue-0" java.lang.IllegalArgumentException:
No line matching interface TargetDataLine supporting format PCM_FLOAT 8000.0 Hz, 32 bit, mono, 4 bytes/frame, is supported.I've tried a lot of different combinations with PCM_FLOAT but every one of them returns same exception. I'm probably missing something but the question is: what? How can I find what audio formats could work with my sound card? If I can only use PCM_SIGNED or UNSIGNED how can I convert recorded .wav file to PCMFLOAT?

I've finally been able to try what you suggested. As server received from the client an array of bytes I tried to convert it to an array of floats:
IntBuffer sbuf = ByteBuffer.wrap(myAudioBytes).order(ByteOrder.LITTLE_ENDIAN).asIntBuffer();
int[] audioInts = new int[sbuf.capacity()];
sbuf.get(audioInts);
float[][] audioFloats = new float[audioInts.length][1];
for (int k = 0; k < audioInts.length; k++)
    audioFloats[k][0] = ((float)audioInts[k])/0x8000; // Two dimensions in audioFloats because Utils.floatsToWav needs to know whether it's mono or not.
}and then save it to file using http://code.google.com/p/j-simple-wav-io/ :
Utils.floatsToWAV(audioFloats,new File("output.wav"),8000);Unfortunately it didn't work. I checked the .wav files with AudioFileInfo from jsresources.org and it recognizes the format of output.wav as:
Type: WAVE
AudioFormat: PCM_SIGNED, 8000.0 Hz, 16 bit, mono, 2 bits/frame, little-endian
Lenght of audio data: 22050 frames, 44100 bytes, 2,75625 seconds
Total lenght of file (including headers): 44144 byteswhile valid audio file (I mean the one that actually works with my Matlab script) is:
Type: WAVE
AudioFormat: PCM_FLOAT, 8000.0 Hz, 32 bit, mono, 4 bits/frame
Lenght of audio data: unknown
Total lenght of file (including headers): unknownBefore that I tried to do it another way:
- getTargetEncodings(originalFormat) --> returned PCM_FLOAT (amongst others);
- isConversionSupported(targetFormat, originalFormat) --> returned true;
(where originalFormat is "PCM_SIGNED, 8000.0F, 16, 1, 2, 8000.0F, false" and targetFormat is "PCM_FLOAT, 8000.0F, 32, 1, 4, 8000.0F, false" - as you can see above I don't really know if Matlab wants little or big endian).
so I thought sth like this will do the trick:
ByteArrayInputStream bais = new ByteArrayInputStream(myAudioBytes);
AudioInputStream AIS = new AudioInputStream(bais, originalFormat, myAudioBytes.length / originalFormat.getFrameSize());
if(AudioSystem.isConversionSupported(targetFormat, originalFormat))
    AIS = AudioSystem.getAudioInputStream(targetFormat, AIS);
File file = new File(fileName);
int nWrittenBytes = 0;
try
    nWrittenBytes = AudioSystem.write(AIS, AudioFileFormat.Type.WAVE, file);
}It didn't work either (but it seems that this bit can help switching from 16 to 32 bits and from 2 to 4 bits/frame).
So - clearly I've done something wrong but again have no idea what. I'm sort of new to Java and an absolute novice to processing audio files so thanks for all the advices :-).

HELP: Appending new records to File containing 1 Record

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