parse 2 « Operation « Java I/O Q&A





1. how to parse an input files that have different types of delimiters    java-forums.org

Hi Any one pls help me with , How to parse an input file with different types of delimiters (like for example tab delimiter , comma delimiter , tilda delimiter ,caret delimiter etc) I get an input file which will contain different delimiter (and i dont know which delimiter that is ) How to code this in java . Java Code: ...

3. Parse part file    java-forums.org

Hi Guys, how could i parse a specific elements from a .part file using java. BEGIN:VCARD VERSION:3.0 N:Arun_niit;; FN:Arun_niit EMAIL;type=internet:nura_ice@yahoo.co.in END:VCARD BEGIN:VCARD VERSION:3.0 N:Bng Mn;Hi; FN:Hi Anh Bng Mn END:VCARD BEGIN:VCARD VERSION:3.0 N:Colombo;Giorgia; FN:Giorgia Colombo EMAIL;type=internet:giorgiacolombo89@libero.it END:VCARD This is the content and I want to read "N: FN: Email:" and put in an array and show the output. This is my ...

4. reached end of file while parsing- using bluej    java-forums.org

Im completely new to programming and am trying to figure out where I went wrong on this project. the project is to write the code to draw this. I did it with the visual bench mark but cannot figure it out Java Code: public class Picture { private Square square1; private Square square2; private Circle circle1; private Circle circle2; private Circle ...

5. Reached end of file whlie parsing    forums.oracle.com

The error is likely coming from code that you are not showing us. Look carefully at the error message to see what line of code is setting it off, then start debugging. edit: please see my message in your other thread. It is considered rude in all societies, including this one, to have received help and not to have acknowledged it. ...

8. Parse a long file    forums.oracle.com

It may seem trivial, but if strings are fixed (FACTURA DE VENTA No. will always be the same and the same for PLAN), I would search for those strings (first by reading all document into a string variable) inside the document, and having the position of the end of that string, go on parsing ignoring white spaces and storing all "non-space" ...

9. Parsing an HTML file    forums.oracle.com

If you wrote that yourself then you shouldn't have trouble adapting it to process LINK tags rather than A tags. I've never come across ITEM tags - do you mean LI? As regards alternative approaches, you could consider converting your HTML to XHTML (using something like Tagsoup) and then using XPath on it.





10. Parsing a table of contents from a file and trying to display d parsed item    forums.oracle.com

And I am trying to display those table form of data. I had 1st opened the file using input streams and then used tokenizers. My code is here . But I am getting problems. Plz help me. What is the mistake here. My code is here below . I was breaking my head right from morning I had already posted the ...

11. Parse and split a file    forums.oracle.com

Hi, I am having a file that have contents like XFG= 1 RA = 0 RB = 0 RC = 0 RD = 37 RE = 0 RF = 37 2 RA = 0 RB = 0 RC = 0 RD = 8 RE = 0 RF = 8 3 RA = 1 RB = 20 RC = 30 RD = ...

12. Parsing of .iim files    forums.oracle.com

Hi all, I have used the iMacros add-on provided by mozila firefox. It is generating one file with necessary data having .iim extension. In my code i have to parse this .iim file & after fetching necessary data i have to put that into xml file. In short, I have to convert .iim into .xml file having some specific structure using ...

13. Parsing a filename    forums.oracle.com

I want to use a regular expression for retrieving a certain files (in a specific directory) that their name matches that expression. Then I want to assign to java variables the tokens that were found on these files according to the regular expression exactly as its done with a standard lexer and parser. Is there any API for making it easier ...

14. HTML File parsing    forums.oracle.com

Hi All, I need to do a small functionality so that we can parse HTML content from an HTML file. The basic Concept is we need to send mails using JAVA mail API and in order to send mail in proper way we can design a mail template with all the html tag and formatting.we want to send the same data ...

15. Parsing file input    forums.oracle.com

I am working on a class project to create a DFA from various input files. each File has the same format, except for varied state information. The problem I am having is figuring out how to step through the file to extract the info I need. Example input file is: 'Even number of a's 2 S, a, A S, b, S ...

16. Parsing Huge Fixed length files    forums.oracle.com

Hi All, I have a requirement to parse a fixed lenght file which is of size 100MB. I have 1.7 million records in that file where each and every record is of length 41. When I am trying to load the file using the LineNumberReader and using the substring it's throwing java.lang.OutMemoryError. I tried with the -Xmx1500M, it's the same. I ...





17. Opinion on file parsing strategy    forums.oracle.com

All, I have two different sets of data files to process. Set 1. 5 different files, all fixed length in file 1, a client spans 2 lines, in file 2, a client spans 3 lines, in file 3 a client spans 4. The account number for the client is only on the first line in each file. Set 2 4 different ...

18. Jdom file parsing    forums.oracle.com

Hello All, I am very new on Jdom technology. Could you please help me to giving some hints how I can implement it? If you have exisiting source code Please let me know. Urgently, I need this . Here is my xml structure: I am thinking pseudo code following way. I am not sure whether ...

19. Parsing HTML files    forums.oracle.com

20. reached end of file while parsing    forums.oracle.com

/* This file is part of the OdinMS Maple Story Server Copyright (C) 2008 Patrick Huy Matthias Butz Jan Christian Meyer This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General Public License version 3 as published by the Free Software Foundation. You may not use, modify or ...

21. Parse file and evaluate expressions    forums.oracle.com

I currently want to generate a set of points that lie in that solution space and correspond to functional states of that metabolic system. A representative set of points gives me an idea of how robust a particular metabolic function of that organism is. I have implemented the rest of this project in Java (visualization of fluxes through metabolic networks, generation ...

22. How can I parse a javascript file in java    forums.oracle.com

Hi, My requirement is such that I want a java program to read through a javascript file until it comes across a particular method definition. I expected some tool to exist where parsing through javascript is possible. I didn't come across anything yet. Does anyone know if such a javascript parser is available? Any other suggestions are also appreciated. Thanks! AJ ...

23. Parsing of input file - splitting by \n    forums.oracle.com

When you put \n in a string literal it's interpretted as newline. Furthermore split expects a regular expression, which also assigns a special meaning to backslash. The result is you have to put split("\\\\n"); double the backslash to escape it in the string literal, and double it again to escape it in the regular expression syntax.

24. File Parsing    forums.oracle.com

(K1 anyname anyname (x (y (z (...))))) (K2 anyname anyname (x (y (z (......))))) For example there is a formula below written in the sample.txt [ (K1 anyname anyname (x (y (z (...))))) B3 [ (K2 anyname anyname (x (y (z (......))))) B4 [ U1 (K1 anyname1 anyname2 (x1 (y1 (z1 (...))))) ] ] ] For every expression in the above ...

25. Parsing multi line files    forums.oracle.com

All, I have to parse a file that has multiple lines per client. example: ENTRY001 444444444 44444444444 ENTRY002 44 555555 66666 ENTRY003 6666 444 22222222 As you can see, each client spans multiple lines. I have to parse this data and create a client object. So maybe on the 1st line the numbers equal an account number. Not sure how I ...

27. How to Parse & retrieve value from HTML file    forums.oracle.com

Hi, I have on one HTML as below New Document

...

Annual Percentage Rate Finance Charge Amount Financed Total of Payments

28. parse one file and export to many files    forums.oracle.com

29. need to parse OWL-S file    forums.oracle.com

30. How to Parse an HTML File?    forums.oracle.com

32. Parsing Sgml files    forums.oracle.com

33. Java File System Parsing    forums.oracle.com

For a project, part of my work involves parsing a file system and retrieving attributes from a file such as size date modified etc, much like windows explorer might, and folder structure hopefully. Is java capable of this and is there any current packages out there that could help me. My research so far has come up rather fruitless. Could anyone ...

34. Parse and Query a big number of Files    forums.oracle.com

Hi all, I've got to manage from my java application a big number of big tabular (csv) files (lot of rows and lot of columns) and i need to perform queries asking for file column values which makes me : 1. open each file 2. read each line and analyze the appropiate column value...... Can you recommend me an efficient way ...

35. Parse file.    forums.oracle.com

I think I need a little more on the possible contents of you XML file (which I assume it is?) Besides my XML parsing is a little rusty. If you knew there would always be 2 bs inside each other, you could just throw away the inner one? If you know there's always an a around the outer b, you can ...

36. File existence and parsing    forums.oracle.com

37. Parsing HTML file into Document object?    forums.oracle.com

OK I took a look at JTidy, which seems fairly popular for this sort of thing. However I am totally at a loss as to how to use it in my code. I ran the build.bat file in the download but had the following error: Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/tools/ant/Main The page http://jtidy.sourceforge.net/howto.html talks about importing org.w3c.tidy.Tidy but this doesn't ...

38. Parsing File    forums.oracle.com

If you parse a file, generally it's because you want to use the data in a program. So you'd stick its contents into an array or whatever, not another file. On the other hand...if the file you're parsing is in a really inconvenient format, and if you're likely to need to use its data for multiple different program invocations, then it ...

39. DMOZ file parsing(help)    forums.oracle.com

40. Parse files and store to "timeseries" for ouput to jpg/png?    forums.oracle.com

1) There is a good CSV library here - http://ostermiller.org/utils/CSV.html . 2) Ignore the JFreeChart aspects until you have worked out how to read the files. 3) File has a method listFiles() which give a list of the files in a directory and can optionally take a 'filter' to limit the files it returns. Given this list you can then iterate ...

41. Problem in Parsing File    forums.oracle.com

42. problem in Parsing File    forums.oracle.com

Hi, I have one file in that I have some value as String and some as Integer. Now I want that when I read file I convert that String into String object and Integer into Integer value. can anyone tell me how to achieve this. How I can parse that file..... File is like this object.id=server object.name=Server object.tablename=server attr.id.maxlength = 11 ...

43. String or File parsing    forums.oracle.com

Hello everybody, my task is to evaluate how often a certain String is within a File. the String loks like $RU{******} where * is any number of any caracter. Out of this I made the following regex: \\$\\RU\\{.* } well, I'm new to Java5 and unfamililar with the scanner class, but I couldnt do it when reading from a file. so ...

44. Parsing structured files (tag-based files)    forums.oracle.com

Using an XML parser would be the best idea. But your post suggests it's almost an XML document but not quite. If so then that was not the best design decision. I would suggest redesigning so it is an XML document instead of the re-invented wheel that it is. Or if you can't do that then wrap it in a root ...

45. XML serializing/deserializing versus parsing    forums.oracle.com

We are starting off on a new b2b web services project. Everyone in the group agreed that in order to appropriately serve the consumers in our space the best format to use is XML. We are java based and our first consumer is also java based, but we see in the future that our services will be consumed by other types ...

46. Best/Fastest way to parse a NON-Delimited file    forums.oracle.com

Start of Record. This is the first section of the file Field 1 = ValueX Field 2 = ValueY Field 3 = ValueZ This is the second section of the file Jibberish line I do not need Field 4 = ValueA Field 5 = ValueB This is the third section of the file Field 6 = ValueC ( I do not ...

47. Parse and Modify the HTML file using Java    forums.oracle.com

Hello, Can anybody have idea how to modify an HTML file using java code? I have googled for it and even tried HTMLParser, jericho HTML Parser and few others. The problem with few is the only allow to parse the HTML and as per my requirement i should able to modify the content. I have got somewhat successful result with HTMLParser ...

48. Parse part file    forums.oracle.com

You should have posted in new to java where you have far more chance of people telling you nicely that this is not a homework service. And its not. If you want help you'll have to show some personal effort. Have you made a start with the code already? Is there something specific that you are having trouble with to figure ...

49. File parsing    forums.oracle.com

Hi, I wrote a sample code to count the number of lines of java files in a particular folder. What i noticed is when I ran my program first time it took around 1 to 1.5 minutes to get the total number lines. But subsequent run took only seconds to return the result. Why is it so? Could anyone please explain? ...