format « Operation « Java I/O Q&A





1. Suggestions for a file format conversion library    stackoverflow.com

  • conversion from multiple non-graphical document formats to and from HTML (e.g. doc<->HTML, pdf<->html, odt<->html, etc.)
  • command line or API (Java API is preferable)
  • cross-platform
  • commercial or open source
Are there any well known solutions that ...

2. How do I read formatted input in Java?    stackoverflow.com

Suppose my input file contains:

3 4 5 6    7     8
9


10
I want to run a while loop and read integers, so that I will get ...

3. What's the best way of parsing a fixed-width formatted file in Java?    stackoverflow.com

I've got a file from a vendor that has 115 fixed-width fields per line. What's the best way of parsing that file into the 115 fields so I can use them ...

4. How to write a Mork File Format file in Java?    stackoverflow.com

Iam working on a project which involves writing a Mork File (Mork is a database format used by Mozilla to store url history and other information.) It has been replaced by ...

5. File upload-download in its actual format    stackoverflow.com

I've to make a code to upload/download a file on remote machine. But when i upload the file new line is not saved as well as it automatically inserts some binary ...

6. What's a good file format to use for storing player saved files?    stackoverflow.com

I'm making a game in Java, and I need a good file format to store the player's saved data. Any suggestions? Feel free to give examples in code if you want. EDIT: This is ...

7. Store Data in Encrypted format in java files?    stackoverflow.com

How to store data in Encrypted format or binary format in any file?? in File Handling using JAVA.

8. Java Input from formatted file    stackoverflow.com

I'm trying to getting input from a file which has various different lines. e.g. the format is Book title, Author:Borrower second name First Name:Borrower state here's some example lines.

The Lord ...

9. I have a htm file can i read it as UTF-8 formatted file without doing anything to the file    stackoverflow.com

I have a htm file can i read it as UTF-8 formatted file without doing anything to the file. the file is saved in unicode(not sure) i want to read it as ...





10. Apache commons configuration reading properties in the format a..b    stackoverflow.com

I have a properties file that says

window.1.height=100
window.1.width=80

window.2.height=50
window.2.width=30

window.3.height=150
window.3.width=100
I am using the PropertiesConfiguration class and reading the properties. How can I know the count of windows in the properties. Is therea pattern search ...

11. How can I search a string in a very big file with a specific format in java?    stackoverflow.com

Possible Duplicate:
do searching in a very big ARPA file in a very short time in java
my file's format: \data\ ngram 1=19 ngram 2=234 ngram 3=1013 \1-grams: -1.7132 puluh -3.8008 -1.9782 satu ...

12. How to keep formatting while reading files    stackoverflow.com

I'm trying to read a .java file into a JTextArea and no matter what method I use to read in the file the formatting is never preserved. The actual code is ...

13. Java library to extract data from bibliography files in ris format    stackoverflow.com

before I write my own, I am looking for a java library that can parse and manipulate bibliography files in Research Information Systems (ris) format. I haven't found anything obvious on ...

14. parse Executable and Linkable Format file through java    stackoverflow.com

i want to parse Executable and Linkable Format through java any java api is available to do this work

15. Java: Copy strings from a file to another without losing the 'newline format'    stackoverflow.com

sorry in advance if the title is misleading/wrong but this is the best i can do after a really long day spent practicing with java. (my brain is melting) I put this ...

16. Writing strings to a fixed format file in java    stackoverflow.com

I have several java objects with four string properties as below: For e.g. say object1 is having values as

String one = "abcd"; //length 4
String two = "efghij"; //length 6
String three = ...





17. Read From Files in the format of Longs and Strings    stackoverflow.com

I have a data file in the following format:

1234567890 asdfgasdfgsdfgetsegzdfbcvbsdfg
9876543210 dfgdegdrdatkeqlkrmgda
the numbers I want to read/write them as longs and strings as they are. Any Idea how can I do this ...

18. formatting data, and saving same to external file    coderanch.com

To read from a database, you need JDBC. Please read up on how to connect to a database and perform query etc. you can find examples at javasoft. Formatting would be write each of the relevant columns or any computation performed into a StringBuffer appending commas after every column. stringbuffer sb = new stringbuffer(); To write to a file, use outputstream. ...

19. printing in different format    coderanch.com

20. File Download - Format Problem    coderanch.com

Hello!! I have a java program that reads the content of a file located on a remote UNIX box and copies the content to a local txt file. The problem is that the entire file comes in as a single line. I am using the following to read the file in = new BufferedReader (new InputStreamReader (content)); while ((inputLine = in.readLine()) ...

21. Cobol to Java Record Format Conversion    coderanch.com

Hi All, I need to generate Java classes from COBOL record layouts of a flat file. Does anyone have anything to share or know where I can find something to 1) Read the COBOL record layout. 2) Build a Java class with the COBOL field names converted into Java global variables of the same name. 3) Recognize the COBOL field types ...

22. Processing Fixed Format String / Data    coderanch.com

I am quite new to Java and i would like to find out what is the best approach for processing fixed format strings or stream of data. Suppose i want to send data from my application to an external system in a fixed-format string (no delimeters) and at the same time receive a fixed-format data as well. the data to and ...

23. Write flat file in Fixed field length format    coderanch.com

Hi All, I need to write a java program who reads data from database and writes data in a flat file(.txt). Format of the .txt file would be fixed length, no delimiter, space can be used wherever required. Each field has maxlength defined and offset(column number from where it should start). Data to be written has fields of all data types, ...

24. strange input format    coderanch.com

25. Writing a formatted file    coderanch.com

Hello Evertybody, I need to write strings to a txt file in a formatted manner. for e.g. --------------- | NAME | ID | --------------- | JACK | JA | | iiii | ii | | qqqq | qq | --------------- If this text is seen in Notepad and the font selected is Courier then the alignment is maintained as all charecters ...

27. convert from one text format to other    coderanch.com

Helllo all i have some project that i need convert from one text format say html page to xml page it will run on allot of pages ( 600...) and it need to be flex for me to add more pre defines tag that is open file go line by line and parse every html tag to xml tag the formats ...

28. Converting feedfile to utf8 format    coderanch.com

hi all...i have got utf8 format feed file from the providers. i have edited the feedfile using the java code to delete the dtd content and add some tags to the feedfile. after doing this through java code i am getting junk characters in to feedfile. what should i do to rectify this?

29. change the file format    coderanch.com

hi in my requirement is am uploading the file through web that file will be stored adminstrator side ,at the time of uploding you can change the format.that changed file using by some other person or myself. for example word file is stored that forther using like a pdf. so i need code c,c++ or java how to convert a file ...

30. converting a file format    coderanch.com

at the time of uploading a file through web application we need to convet a file format. i done the upload file. but i need converting file format.like doc pdf,pdf to doc ...... is it possible or not ? i used CD.Exe tool but this tool is not supported fully if their is any another solution is their give me reply ...

31. Saving file in utf-8 format    coderanch.com

32. Converting byteArray in UTF-16 format to String or character.    coderanch.com

Hi, I invoke a webservice which returns the data in a byte array but in UTF-16 format with every character stored in two consecutive bytes. Thus the first character in the data would be stored in arr[0] and arr[1], with the more significant byte stored in arr[1]. I need to convert this byte Array into a String. For Ex: byte[] arr ...

34. How to check whether name of the File is in a Specifi format??    coderanch.com

I am expecting the Filename to be in a specified format that is "Test_INT.NO1.

.txt" for example "Test_INT.NO1. 28 06 10 12 25 56.txt" But Please let me know how do i check the File name has got a specific format or not ?? Please share your ideas on this . Thanks in advance .

35. I want to merge the two files into one of kind: by placing englishKeyword=English in format Russian    coderanch.com

Did you read the entire book? I'm not sure what you want; you want the "english version" = "the russian version" in a file? So, you have keys, and properties. Each keyword would have two properties, the English version, and the Russian version. Does this sound like any data structures you're familiar with yet?

36. check file format before processing    coderanch.com

Sorry, what I mean to say is, I want to process "stringOne then stringtwo" and they are in the form stringOne:stringTwo the two strings are separated by the ':' but if a file does not have this format then I will choose to skip it as it is not what I am looking for.

37. How to save a file in default format    coderanch.com

Sir, I want to store a file from URL and it should be in the default format example: suppose i want to save the content of URL=http://www.youtube.com my objectives is to 1.I want to save the file in the default format it have , 2.I don't know what the file format but it should save in that . 3.Suppose a Url ...

38. can't able to write the actual format on a file    coderanch.com

Yes, open the web page I have mentioned and see the source. and save that to a file manually .(the web page is "http://ru.wikipedia.org/") then use my code to save that source to your computer after that when you will open that .txt file you will see the title of the web page and other contents are changed to some other ...

39. How to keep formatting while reading files    coderanch.com

How to keep formatting while reading files (Java in General forum at JavaRanch) A friendly place for programming greenhorns! Register / Login Java Forums Java Java in General How to keep formatting while reading files Post by: Hunter McMillen, Ranch Hand on May 27, 2011 13:41:22 I'm trying to read a .java file into a JTextArea and no matter ...

40. Converting a File Format Variable To String    java-forums.org

I would be grateful if someone could help me. I need to change a file format variable to a string, but do not know how to do this. What I am doing is shown in the below code: File file; file=filepicker.filechoice(); (I have created a variable called file which is in a FILE FORMAT. I have a class which gets the ...

41. Java Program for FILE FORMAT conversion    forums.oracle.com

Hi Folks I have couple of querys , can any help me out over this........................... I created an application which opens the content that I stored in my repostory...., the repository will hold all format of Documents, (say for ex: One.txt, One.doc, One.pdf, One.xls) say for , while opening the DOC file, a POP window comes up and provides option to ...

42. how to change file format?    forums.oracle.com

43. how to open a file to read in Hexadecimal format?    forums.oracle.com

ksmoses wrote: how to open a file to read in Hexadecimal format? now i am reading bytes and converting to hexadecimals. files are very large (in GBs) and further processing is also there. so i want to escape this convertion. is there a direct way or better way? The bytes you're reading are in a binary format. They don't need any ...

45. Appending file with formatted output.    forums.oracle.com

I am trying to append a .txt file with output that is formatted using the Formatter class. However I can not figure out how I would do this. I have only been able to do it with unformatted output using the FileWriter class. I've looked around but couldn't find anything. Is it possible with this class, and if not is there ...

46. How to save a file in Java Format?    forums.oracle.com

Wait. Are you saying that your java program is creating files, and you want the files to end in .java? Are you writing a program that creates other programs? Because otherwise that makes no sense. Or are you saying that you're writing Java source code in some editor, and you just want the editor to save the source code files with ...

47. Create Download file format.    forums.oracle.com

24, You can't specify the filename or directory to save the downloaded file-as on the client machine... The user specifies that... some browsers now allow a default download location to be set, which is (IMHO) to much of a security risk to be allowed in the hands of gumby-users. As to why that file is empty, I don't know, but I'm ...

48. How to best format input read from a file to a string    forums.oracle.com

My attempt is probably not the smartest, but what I did was to set up a for-loop, which iterates through each line in the xml, appending "\n" to the end of each line, before storing them in a variable, which is loaded into an arraylist. When there are no more lines to read in the xml-file, the for-loop should terminate and ...

50. Print different format files using java API    forums.oracle.com

Hi All, I need to print documents ( MS-DOC, PDF, Plain Text ) using Java API. I do not need window for configuring number of pages to be print etc etc.. Whatever the file specified should be printed. I checked with printerJob.print(); from java API and able to print simple text. I need to approach same for files of different formats. ...

51. How to open Outlook Message Format (.msg) file using java    forums.oracle.com

Are you trying to use Java to open a message in Outlook? Or are you trying to display the message in a Java GUI? If you are very new to Java, the latter is well beyond you. And by the way, please keep your urgency to yourself. Nobody here cares about it.

52. OFX file format download    forums.oracle.com

53. How to open a mixed data format file?    forums.oracle.com

File mixedFile = new File("C: mixedFile.log"); FileInputStream fin = new FileInputStream(mixedFile); String line = ""; boolean CR = false; boolean LF = false; char charIs = '\0'; //start reading all the ASCII text while(CR != true || LF != true){ charIs = (char)fin.read(); if(charIs == '\r')CR = true; if(charIs == '\n')LF = true; line = line + charIs; if(CR==true && LF==true){ ...

54. download file in particular format    forums.oracle.com

Nothing special that I've ever seen--If your applications are registered in your OS properly, they will try to open the file received from clicking your link. If they are not registered properly, then you'll have to either register them, or create a launcher for each type of application on the client end.

56. Check file name format    forums.oracle.com

1)I have to check if a file exists else terminate the job 2)if file exists then check the format and if format is incorrect, give the message. i.e, i need to check whether filename is having correct format. for e.g: ABCDddmmyy.txt Every file in folder should have that format or else it should report. Any help is appreciated. Aravind.

57. Cant able to change the file in UTF16LE format    forums.oracle.com

Notepad has an 'encoding' field when you use saveAs . It allow a limited set of encodings. On my Windows XP I have a 'Unicode' option which should be what you want. I guess that when specifying 'Unicode', the file is saved without byte-order information (bytes are ordered Big Endian, which seems to be the default). The file should therefore be ...