Extracting data content of a midi file

I am trying to build an application to compare midi files and establish some form of pattern using their data contents(txt).
i'll like to see a source code on the extraction of the data content of midi files using java classes.

Don't really know but I'm sure you'd find something here:
http://java.sun.com/products/java-media/sound/

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How to extract the contents of the Jar file?

Hello,
Can anyone tell me how to extract the contents of the Jar file?
An example will be highly appreciated.
Thanks.

From command line, or from within a java application?
Kaj
Btw. Why do you need to do it. You do know that you can add jars to the classpath and read resources from them without extracting the file?

How to extract data from Essbase to Flat File using ODI

Hi,
Anyone know how to extract data from Essbase to Flat File using ODI?
Thanks in advance.
Regards,
Sumardi

Hi,
Have you read through :-
Oracle Data Integrator Adapter for Hyperion Essbase Getting Started - http://download.oracle.com/docs/cd/E10530_01/doc/epm.931/odiess_getting_started.pdf
Oracle Data Integrator Adapter for Hyperion Essbase User's Guide - http://download.oracle.com/docs/cd/E10530_01/doc/epm.931/odiess_users.pdf
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Cheers
John
http://john-goodwin.blogspot.com/

Is it possible to extract the contents of any PDF file using Adobe PDF SDK?

Is it possible to extract the contents of any PDF file using Adobe PDF SDK?
For Example: There is one pdf file. Let us say xxx.pdf with 32 pages. I am interested in only in a topic present at 10th page. Can I extract this information and save it into another pdf file (means new pdf file)?

Thanks Irosenth,
I am actually interested in extract the page and create a new PDF with that page. But still there is a catch that on which basis the page needs to extract either on PAGE number OR on Bookmark basis.
But here in this scenario assume I am looking for the PDF file, now I want to save only page 5. How can I extract page 5 automatically/programmatuically? Or in simple word how can I get the reference link of page 5?
Here I am not getting clear picture that Do I need both SDK Adobe & Acrobat to achieve this requirement. And more over you have mentioned that SDK itself is free. But on Adobe side it is mentioned that it is available by license only with this I have another doubt: To work my desktop/system application with Adobe PDF library, this library needs to distribute with the application. So in this case will it be chargeable for each and every deployment.
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Extract data from Oracle in excel file

Hi,
I have a requirement where in I need to extract data from Oracle in excel file and the excel worksheet name should be "Data".
for eg. excel file name "AR Data_DDMMYY" and excel worksheet name "Data"
I have used the UTL_FILE API to extract the tab delimited data which can be opened in excel but it is not exactly an excel file as the worksheet name is same as the file name.
I tried using utl_file.fcopy and frename.
Is there any way to do this using PLSQL?
select * from v$version;
Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bi
PL/SQL Release 10.2.0.5.0 - Production
"CORE 10.2.0.5.0 Production"
TNS for HPUX: Version 10.2.0.5.0 - Production
NLSRTL Version 10.2.0.5.0 - ProductionSample Code:
declare
cursor c is
select * from scott.emp;
v varchar2(100);
f utl_file.file_type;
file_name varchar2(100) := 'AR Data.xls';
dir varchar2(50) := 'CESDIR191710';
--select * from dba_directories
begin
f := utl_file.fopen(dir, file_name, 'W');
v := 'EMPNO'||chr(9)||'ENAME'||chr(9)||'JOB'||chr(9)||'SAL'||chr(9)||'HIREDATE'||chr(9)||'DEPTNO';
utl_file.put_line(f, v);
for i in c
loop
v := i.empno||chr(9)||i.ename||chr(9)||i.job||chr(9)||i.sal||chr(9)||i.hiredate||chr(9)||i.deptno;
utl_file.put_line(f, v);
end loop;
utl_file.fclose(f);
--utl_file.frename(dir, file_name, dir, replace(file_name, '.xls', '_')||to_char(sysdate, 'MMDDYY')||'.xls', false);
utl_file.fcopy(dir, file_name, dir, replace(file_name, '.xls', '_')||to_char(sysdate, 'MMDDYY')||'.xls');
end;Thanks
Imran

Imran Soudagar wrote:
Hi,
I was able to generate the excel 2007 file with the data using the package from below link;
http://technology.amis.nl/2011/02/19/create-an-excel-file-with-plsql/
but the requirement is to generate excel 2003 file.
I tried changing the .xlsx to .xls and it gives a note while opening the file "The file you are trying to open, abc.xls, is in a different format than specified by the file extension. Verify that the file is not corrupted and is from a trusted source before opening the file. Do you want to open the file now?"Then you have three options:
1) stop using anton's package and find another one that supports the old and deprecated version of Excel 2003
2) write your own package to produce an Excel file.
3) Upgrade your version of Excel to a recent version
I tried the programs from other links on the forum but I am still getting this message. The client does not want this message to be displayed as the excel file works as an input to another system.
Can anyone help me with the issue?
Also, is it true that the programatically generated excel file is actually an xml file which is renamed to .xls and hence it shows the message while opening such files?Yes, Excel supports several different formats for it's files. By default, if you save an XLS files from Excel, it writes it out in a Microsoft proprietary binary format, which you would be hard pushed to replicate easily from PL/SQL. Excel also has the ability to save it's files as XML format, which is more readable and easier to produce programatically, whilst still allowing you to have multiple sheets, formulas and formatting included in it. That's the format that most people who need formatting and multiple sheets opt for when programatically generating their data as excel workbooks. (There's also an SLYK format that people used to use before that, but it's not as flexible)
If you want to write your own, the easiest thing to do is to start with a blank workbook in Excel, and put in your basic requirements e.g. a couple of named sheets, and some data in different formats (number, date, text etc.) and different formatting options etc. Save that file in XML format from Excel and then open up the file using notepad/wordpad to look at the structure. There'll be a whole load of redundant rubbish Microsoft put in there, but you should be able to figure out the basic structure of XML required to give you what you want.

Trouble extracting data from a previously written file

I am trying to extract two arrays from a previously written file, which contains two arrays, seperated by a /t char. The files are saved in this format;
Wavelength(nm)ower(W):
*lambda1**power1*
*lambda2**power2*
"lambda#" and "power#" are both actually numbers, but I wanted to illustrate that they correlate.
Furthermore, with the extracted data, I would like to write a new file, which uses the information (during another sweep) to calculate a third value (called EQE), which is dependant on the power and current at a given wavelength. So while the VI is reading current per lambda, it should also be able to find out what the power value at said lambda was and calculate the EQE.
The VIs I have so far are attached. The third portion of "problem.vi" is enclosed in a while loop, so it repeats a lot of times.
Thank you very much
Solved!
Go to Solution.
Attachments:
Problem.vi ‏36 KB

MAELV wrote:
How would I begin from the second line?
Use a Read Text File function. Right-click on it and there will be an option to read lines or characters. If you set it to read lines and leave the number unwired, it will by default read a single line. You don't care about the header data, so don't worry about the output unless you want to show it on the front panel for debug reasons. From there, read the rest of the file as you already have.
MAELV wrote:
When I have execution highlighted, the wavelength index number seems to get stuck fairly quickly (at say #51) where as the power index continually lower to zero.
I'm not sure what you mean by this. Can you post an example file as well so I can play around with what you are seeing?
There are only two ways to tell somebody thanks: Kudos and Marked Solutions
Unofficial Forum Rules and Guidelines
Attachments:
Read Lines.png ‏5 KB

How to extract data from an arbitrary xml file and export in a nice csv file?

Hallo,
I'm facing big problems in the use of XML files. I have an
application which generates XML files with clusters containing arrays
and scalars like in the example pasted below. My task is to
read it and export the data in a human-friendly CSV document.
Since I don't know the actual content of the cluster, I need some kind
of intelligent vi which goes through the XML file looking for arrays
and other data structures in order to export them properly in the CSV
format (columns with headers).
Thank you
<Cluster>
<Name></Name>
<NumElts>3</NumElts>
<Array>
<Name></Name>
<Dimsize>6</Dimsize>
<I32>
<Name></Name>
<Val>0</Val>
</I32>
<I32>
<Name></Name>
<Val>1</Val>
</I32>
<I32>
<Name></Name>
<Val>2</Val>
</I32>
<I32>
<Name></Name>
<Val>3</Val>
</I32>
<I32>
<Name></Name>
<Val>4</Val>
</I32>
<I32>
<Name></Name>
<Val>5</Val>
</I32>
</Array>
<DBL>
<Name></Name>
<Val>3.14159265358979</Val>
</DBL>
<String>
<Name></Name>
<Val>ciao</Val>
</String>
</Cluster>
Solved!
Go to Solution.

Thank you again,
I'm forwarding my vi draft with many comments and an xml file sample.
Data in cluster is stored according to the LabVIEW schema, infact it is generated by LabVIEW.
What I'm trying to do is to access the element of the cluster and read their content using the Invoke node and Property node functions. Could you give it a look, there may be something wrong, I'm not able to access cluster children.
Which funcions should I use? Could you give me an example? You may use the draft I enclosed...
Then write these data in a csv file
should be the easier part.
BODY{font:x-small 'Verdana';margin-right:1.5em}
.c{cursor:hand}
.b{color:red;font-family:'Courier New';font-weight:bold;text-decoration:none}
.e{margin-left:1em;text-indent:-1em;margin-right:1em}
.k{margin-left:1em;text-indent:-1em;margin-right:1em}
.t{color:#990000}
.xt{color:#990099}
.ns{color:red}
.dt{color:green}
.m{color:blue}
.tx{font-weight:bold}
.db{text-indent:0px;margin-left:1em;margin-top:0px;margin-bottom:0px;padding-left:.3em;border-left:1px solid #CCCCCC;font:small Courier}
.di{font:small Courier}
.d{color:blue}
.pi{color:blue}
.cb{text-indent:0px;margin-left:1em;margin-top:0px;margin-bottom:0px;padding-left:.3em;font:small Courier;color:#888888}
.ci{font:small Courier;color:#888888}
PRE{margin:0px;display:inline}
<?xml
version="1.0" encoding="iso-8859-1" ?>
<Contents type="Data"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="XMLSection.xsd">
<section name="beta"
date="7/31/2009" time="3:43:03 PM" version="1.0">
<Cluster>
<Name />
<NumElts>1</NumElts>
<Array>
<Name />
<Dimsize>4</Dimsize>
<DBL>
<Name>number: 0 to 1</Name>
<Val>0.93317638164326</Val>
</DBL>
<DBL>
<Name>number: 0 to 1</Name>
<Val>0.79233924020314</Val>
</DBL>
<DBL>
<Name>number: 0 to 1</Name>
<Val>0.39199947274518</Val>
</DBL>
<DBL>
<Name>number: 0 to 1</Name>
<Val>0.74817197429441</Val>
</DBL>
</Array>
</Cluster>
</section>
</Contents>
Attachments:
read_array.vi ‏12 KB

How to extract data in order to create file for using program RFBIBL00?

Hi all!
In order to correct data in mass I need to select corresponding data (3000 FI documents) and extract these into a file in order to correct a field. This extract must having segment 1BKPF 2BSEG... the same file structure than in SXDA_TOOLS for FI documents.
Which program must I use in order to have the correct extract in order to use the standard program RFBIBL00 for creating FI document?
Must I create a specific program in order to create this file or only administrator can do this?
Thanks for your help!
David

Hi
RFBIBL00 is arranged on main strucuters BGR00 (for batcinput session data), BBKPF (for header data) and BBSEG (for item data).
Both structures BBKPF and BBSEG have to be filled, but only the fields have to be used or changed, the rest of the fields have to have the symbol for NO DATA, i.e /.
So there are no standard program can do it automatically, so it needs to creaste a program ad hoc....but it can use the Legacy System Migration Worbech (transaction LSMW) in order to do it,
so your problem can be really how to extract the data to be elaborated by LSMW, but you can do a simple query by se16 and download the result in a excel file
Max

Extract data from Pipe Delimited file

Hi everybody,
Could someone provide me the command to extract data from a pipe delimited file ("|") using Open/Read Data set.
I mean eliminating the delimiter ("|") and just picking the data.
Thanks
M

Here you go.. this code snippet parses the input file record by using pipe (variable lv_pipe) as separator, for tab separated file you can use lv_tab like wise...
TYPES: BEGIN OF ts_field,
           field(50) TYPE c,
         END OF ts_field,
         tt_field TYPE TABLE OF ts_field.
   DATA: ls_record TYPE string,
        ls_input_data TYPE ts_input_data,
        lv_tab TYPE x VALUE '09',
        lv_pipe TYPE C VALUE '|',
        ls_field TYPE ts_field,
        lt_field_tab TYPE tt_field,
        lv_field_index TYPE syindex,
        lv_record_no TYPE syindex.
FIELD-SYMBOLS: <fs_field> TYPE ANY.
OPEN DATASET fv_file_path IN TEXT MODE FOR INPUT.
IF sy-subrc = 0.
    DO.
      lv_record_no = lv_record_no + 1.
      READ DATASET fv_file_path INTO ls_record.
      IF sy-subrc NE 0.
        EXIT.
      ELSE.
        SPLIT ls_record AT lv_pipe INTO TABLE lt_field_tab.
        CLEAR: lv_field_index, ls_input_data.
        LOOP AT lt_field_tab INTO ls_field.
          lv_field_index = lv_field_index + 1.
          ASSIGN COMPONENT lv_field_index OF STRUCTURE
            ls_input_data TO <fs_field>.
          IF sy-subrc = 0.
            <fs_field> = ls_field-field.
          ENDIF.
        ENDLOOP.
        APPEND ls_input_data TO ft_input_data.
      ENDIF.
    ENDDO.
    CLOSE DATASET fv_file_path.

Is there an utilitity to extract data from a datapump file since impdp give

Hi,
meanwhile doing a reorganization, customer has exported a table of various GBytes with expdp and has dropped the table afterwards. The problem is that it recives an ORA-600 [klaprs_11] error related to corrupted file when executing impdp.
Customer now requires to recover so many rows as possible from the corrupted datapump export file. Is there any tool available to do this?.
Thanks.
Regards,
Alberto Aragón

Pl post details of OS and database versions, along with the complete import command and the complete error message.
There is no way of extracting data from a datapump export file.
These MOS Docs may help
ORA-600 [Klaprs_11] On Impdp Using Dumpfile Exported with COMPRESSION=ALL          (Doc ID 739849.1)
DATAPUMP IMPORT FAILS WITH ORA-39014, ORA-31672 AND ORA-600 [klaprs_11]/[klaprs_12]/[klaprs_14] ERRO          (Doc ID 1082741.1)
Datapump Import Triggering ORA-00600 [klaprs_11] on Few Objects          (Doc ID 743483.1)
Datapump Import impdp Fails With ORA-600 [klaprs_11]          (Doc ID 1073547.1)
HTH
Srini

Hi, extract data from xml file and insert into another exiting xml file

i am searching code to extract data from xml file and insert into another exiting xml file by a java program. I understood it is easy to extract data from a xml file, and how ever without creating another xml file. We want to insert the extracted data into another exiting xml file. Suggestions?
1st xml file which has two lines(text1.xml)
<?xml version="1.0" encoding="iso-8859-1"?>
<xs:PrintDataRequest xmlns:xs="http://com.unisys.com/Anid"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://com.unisys.com/Anid file:ANIDWS.xsd">
<xs:Person>
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://com.unisys.com/Anid file:ANIDWS.xsd">
These two lines has to be inserted in the existing another xml(text 2.xml) file(at line 3 and 4)
Regards,
bubbly

Jadz_Core wrote:
RandomAccessFile? If you know where you want to insert it.Are you sure about this? If using this, the receiving file would have to have bytes inserted that exactly match the number of bytes replaced. I'm thinking that you'll likely have to stream through the second XML with a SAX parser and copy information (or insert new information) as you stream with an XML writer of some sort.

Extract data from xml file and insert into another exiting xml fil

hello,
i am searching extract data from xml file and insert into another exiting xml file by a java program. I understood it is easy to extract data from a xml file, and how ever without creating another xml file. We want to insert the extracted data into another exiting xml file. Suggestions?
Regards,
Zhuozhi

If the files are small, you can load the target file in a DOM document, insert the data from the source file and persist the DOM.
If the files are large, you probably want to use a StAX or SAX.

Can't Export Standard MIDI Files in Logic 9.1.1 .... ?!?!

Hi Everyone,
So I just upgraded to Logic 9.1.1. I was working on a simple MIDI project pre-upgrade in which I exporting all the tracks and data as a standard MIDI file, all fine and dandy. Now today, with upgrade, I have the same project, and whenever I select all the regions and choose File>Export>Selection as MIDI file as I ALWAYS did, Logic creates a file with an extension of ".logic" instead of ".mid" and displays in Finder as "Logic Pro Project" - what the **** is going on? Is it me?
Thanks in advance for any help!!

uh oh, that sounds no good.
What happens if you just manually change the name of the file itself, ie, in the finder, replace the .logic with .mid? Obviously you shouldn't have to do such a thing, but have you tried just to check if it is indeed a real midifile, but that has been saved with the wrong creator ID?
In any case, you should report this possible bug right away at Logic feedback.

StringTokenizer, chopping up content of a txt file

I'm working on a project here, making program(java) to read and run assembly. I have opened the file, but I'm having trouble extracting the content from the txt file.
txt-file looks like this:
IN 200
IN 200
LDA 200
ADD 201
HLT
The file is bigger, but you see my point. I need to read the content and chop the content in to properly tokens. Splitting the lines by " " does not work for me, neither by "\b". Is it possible to split two times? Second part of the program is the assembly coder, where i have to convert IN to a function to receive input from user(ill use JOptionPane when i get there).
For fun I'm posting my work so far: http://paste.dprogramming.com/dpqe83x3.php

Okey, I got the splitter to work(yay!). but since this is a program "converting" assembly to java i need some way to reccon commands(like IN 200).
I have no idea on how to do that(there a lot of things i dont know really). this my try/catch
try
                         BufferedReader in = new BufferedReader(new FileReader(fileDir));
                         String input = in.readLine(); // reads first line, IN 200
                         StringTokenizer st = new StringTokenizer(input, " ");
                         while(st.hasMoreTokens())
                              int x = 0;
                              String[] array = new String[x];
                              for(x = 0; x <= 1; x++)
                                   array[x] = st.nextToken();
                    catch (IOException event)
                         event.printStackTrace();
                    }As you see(and how i think i could solve the problem) is that i run the program like this:
get the file
open and read the first line(that is IN 200) in our case.
put each of the tokens inside an array, since i want to compare tokens to a assambly command libary(so if token = IN then get input from user and store input in 200(simple int mem1)).
And yeah, the code above isn't working. but i hope you all see what I want to do and can guide me to the right thing to do. the code above does not read more than the first line since if i cant get it to work then i cant get the rest to work, its the concept.

Failed to extract package content from... Error = 3 SMS_DESPOOLER Critical

Hi together
I cannot stage any more clients in some of our sites I get the following Error in Component Status view:
Critical SMS_DESPOOLER
Despooler.log on Site Servers says:
- CFileLibrary::OpenFile failed; 0x80070003
- CContentBundle::ExtractContentBundle failed; 0x80070003
- Failed to extract contents to the content library. 0x80070003
- Failed to extract package contents from C:\PROGRAM FILES\MICROSOFT CONFIGURATION MANAGER\INBOXES\DESPOOLR.BOX\RECEIVE\PKG71E8Z.TRY. Error = 3
- We've retried enough times on job 00001F5B, give it up.
- Despooler failed to execute the instruction, error code = 8
- but there is enough space !
- from then on nothing more but: Waiting for ready instruction file....
ooGDoo

Hi,
0x80070003 The system cannot find the path specified.
Please try to remove the package and re-add it.
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Extracting data content of a midi file

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