How to parse PPT (PowerPoint) files in Java?

Hello!
I want to parse PPT files (PowerPoint presentation). All I want to do is get slides (frames) of the ppt files into my Java program.
Is there a way to get slides as images from PPT files?

wow.. i've found some intresting thing.. http://www.powerml.com/powerml-pro/doc/index.jsp
I think it that I'm looking for. But i'm not sure if I can get slides as images from ppt files with PowerML... Ok.. I'll try to do it!

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How to parse an xml file in java component

I am having hard time trying to parse xml file on IBR server using the following libraries...
dom4j-1.1.1.jar
jaxen-1.1.6.jar, xmlParserAPIs-2.0.2.jar and i-text.jar (for creating pdf)...
Error: SAX2 driver class weblogic.xml.jaxp.RegistryXMLReader does not implement XML Reader Nested exception: SAX2 driver class weblogic.xml.jaxp.Registry .......
any pointers in fixing the above issue or any other implementations on parsing xml, getting node values based on xpath and .....will be really helpful
what I am trying to do...
- read a custom xml file and create a pdf from it.
Thanks,
Bunty

Isn't that just a webservice call? Look into that part (under Shared Components).
If it is a proper webservice, it's not that hard. APEX will do all the XML processing for you.
Otherwise you have to do a utl_http request yourself and process the results.

How to parse a XML file

I am a new learner to XML & JAVA,I dont't know how to parse the XML file using JAXP,Who can tell me,Who can write an Example?
thx
Best Regards.

Using the SAXParser in JAXP the parsing of the XML file is event driven.
Instantiate the parser:
SAXParserFactory factory = SAXParserFactory.newInstance();
SAXParser parser = factory.newSAXParser();
InputSource is = new InputSource(new FileReader(theXML));call the parse method:
parser.parse(is, this);The following events are fired as the parser works through the XML public void startElement(String namespaceURI, String localName, String qName, Attributes atts) throws org.xml.sax.SAXException
public void endElement(String namespaceURI, String localName, String qName) throws org.xml.sax.SAXException
characters(char[] ch, int start, int length)etc.
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How to call a .bat file from java code?

How to call a .bat file from java code? and how can i pass parameters to that .bat file?
Thanks in advance

thanks for ur reply
but still i am getting the same error.
I am trying to run a .bat file of together tool, my code looks like below
import java.lang.Runtime;
import java.lang.Process;
import java.io.File;
class SysCall{
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I am getting the below exception
Before batch is called
java.lang.IllegalThreadStateException: process has not exited
at java.lang.Win32Process.exitValue(Native Method)
at SysCall.main(SysCall.java:17)
java.lang.IllegalThreadStateException: process has not exited

How to create a Batch file for java application ?

HI,
How to create a Batch file for java application ?
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[http://static.springsource.org/spring-batch/]
Assuming you want to develop a batch application rather than actually just create a .bat file ..

HOw to create a Batch file for java application and whats the use of this ?

HI,
How to create a Batch file for java application ?
And whats the use of creating batch file ?
Thanks in advance

First of all, you're OT.
Second, you can find this everywhere in the net.
If you got a manifest declaring main class (an classpath if needed), just create a file named whatever.bat, within same directory of jar file, containing:
javaw -jar ./WhateverTheNameOfYourJarIs.jar %*By the way, assuming a Windows OS, you can just double click the jar file (no batch is needed).
Otherwise use:
javaw -cp listOfJarsAndDirectoriesSeparedBySemiColon country/company/application/package/className %*Where 'country/company/application/package/' just stands for a package path using '/' as separator instead of '.'
Don't specify the .class extension.
Javaw only works on Windows (you asked for batch, I assumed .BAT, no .sh), in Linux please use java.exe (path may be needed, Windows doesn't need it 'cause java's executables are copied to system32 folder in order to be always available, see PATH environment variable if you don't know what I'm talking about) and use ':' as classpath (cp) separator.
The '%***' tail is there in order to pass all parameters, it only works on Windows, refer to your shell docs for other OSs (something like $* may work).
This way you have a command you can call to launch your code (instead of opening NetBeans just to see your app working). You could schedule tasks on it or just call it in any command prompt (hope you know what it is 'cause there have been people in this very same forum with no clue about it, if not just hold the 'Windows button' and press 'R', then type 'cmd' and run it).
Finally add dukes and give 'hem away.
Bye.

How to create the exe file for java project.

How to create the exe file for java project.
am done the project in java swing , i like to create the project in exe format, so any one help for me,
send the procedure for that.
thanking u.

How to create the exe file for java project.Have you ever heard of google? I pasted your exact "question" into a google search:
http://www.google.com/search?q=How+to+create+the+exe+file+for+java+project.
and got several useful links.
Better search terms might yield even better results.
Sheesh.

How to read a text file using Java

Guys,
Good day!
Please help me how to read a text file using Java and create/convert that text file into XML.
Thanks and God Bless.
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I-Talk

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cheers
Mohammed Jubaer Arif.

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siva.

Perhaps there's something in the Cabinet SDK that will help:
http://msdn.microsoft.com/library/default.asp?url=/library/en-us/dncabsdk/html/cabdl.asp

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Dear friends
How to check & unzip zip file using java, I have some files which are pkzip or some other zip I want to find out the type of ZIp & then I want to unzip these files, pls guide me
thanks

How to check & unzip zip file using java, I have
ve some files which are pkzip or some other zip I
want to find out the type of ZIp & then I want to
unzip these files, pls guide meWhat do you mean "other zip"? Either they're zip archives or not, there are no different types.

How to read an ARPA file in java

Hi
Im new in java and dont know many thing about it, I want to know how can read an ARPA file in java.
pleas describ it step bye step and esy to understand.
Edited by: 836719 on Feb 14, 2011 8:15 PM

836719 wrote:
ok i explain what i want to do maybe u can help me more,
i want to read an arpa file and search it to find for example a word.so u think which method that u mentioned above is beter???
It will be pleasure if u have any tip that can help me.1. Learn the basics of programming as well as how to logically construct and deconstruct a problem domain.
2. Learn the basics of programming java.
3. Learn about java.io.*
4. Learn about java swing
5. Find documentation that describes the format of the ARPA file.
6. Read the documentation and understand it.
7. Find a source for ARPA files (if this is online then there is more java to learn as well.)
8. Use 1,2 and 3 to write java code that consumes the ARPA file.
9. Use 4 to ask the user for a word.
10. Use 1 and 2 to write code that 'searches' what you read in 8.

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You start by reading the first character and then continiung until you reach the last character.
For a more serious answer try elaborating on your question. Its really really vague.

How quickly parse big XML file (60 MB) ???

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How to create the exe files for java application

How to create the exe file for java application?
got any software to do that?
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In terms of converting java applications into exe files, there are 3 schools of thought:
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http://developer.java.sun.com/developer/Books/javaprogramming/JAR/
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http://www.sureshotsoftware.com/exej/
http://www.objects.com.au/products/jstart/index.jsp
http://www.duckware.com/products/javatools.html
http://www.ucware.com/jexec/
http://www.rolemaker.dk/nonRoleMaker/javalauncher/
http://www.jelude.cjb.net/
http://thor.prohosting.com/~dfolly/java/index.html
3) Create an exe launcher that bundles a Java interpretor. Same as above but when the exe file is double-clicked, it searches for a Java interpreter and if one is not found, it installs one on the target computer. The caveat is that the exe file would have an overhead of 10 MB in size for the interpreter.
http://www.excelsior-usa.com/jet.html (evaluation version available)
4) Convert the Java application into a native exe file. The caveat is that if you use Swing for your GUI, it won't be converted. Also this option is still somewhat experimental.
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How to download and upload files in Java?

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Best Regards,
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How to parse PPT (PowerPoint) files in Java?

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