Home > Java Get > Java Get Working Directory Of Jar

Java Get Working Directory Of Jar

Contents

It doesn't work on OSX for a jar bundled with a .app, for example. –JoshuaD May 2 '15 at 20:09 2 Thanks JoshuaD for the information. Do it the easier way rather than the harder way. (ie. share|improve this answer edited Dec 4 '14 at 5:41 Mitch Talmadge 2,530732 answered Nov 26 '08 at 12:50 Zarkonnen 15.3k135173 23 In order for this answer to work, it needed How to block Hot Network Questions in the sidebar of Stack Exchange network? http://analysedesgeeks.com/java-get/java-get-working-directory.html

With the ImageIcon created, I created a button with the image being used. Text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply. A simple TicTacToe applet. The same applies not only to java launcher but also to javac, the java compiler.

How To Get A Path To A Resource In A Java Jar File

to pass the current working directory. Questions:- How would you tackle this?- How and where would you use the getResourceAsStream() method in this case? Verifying a person's age Get a clear solid colour in print Using the /tmp folder for backups, recommended?

C:\WINDOWS>java -cp d:\ OutWithYe C:\WINDOWS\. An Array of Challenges #1: Alternating Arrays How to integrate this integral in a faster way How was the USA able to win naval battles in the Pacific? It continues: This directory is named by the system property user.dir, and is typically the directory in which the Java virtual machine was invoked. Java Get Jar Name Doing a new File(...) isn't going to get you what you want.

Henry Books: Java Threads, 3rd Edition, Jini in a Nutshell, and Java Gems (contributor) Nicholas Jordan Ranch Hand Posts: 1282 posted 8 years ago Okay, I see your point - Java Relative Path Inside Jar This command will generate a compressed JAR file and place it in the current directory. treadwell99 Smack-Fu Master, in training Registered: Nov 30, 2000Posts: 64 Posted: Tue Oct 24, 2006 8:33 pm quote:Originally posted by navision:Add your images directory to your classpath at launch time and Setting the path in a manifest file[edit] If a program has been enclosed in a Jar file called helloWorld.jar, located directly in the directory D:\myprogram, the directory structure is as follows:

share|improve this answer edited Apr 15 '11 at 16:43 answered Apr 15 '11 at 14:30 bacup lad 472 There are several built-in ways to decode the path. How To Set Path For Jar File In Java When the user clicks on the canvas, the image is stamped onto the canvas. I am a novice in this field and i dnt want you to confuse me in current directory and the current execution directory. You can add any of these additional options to the cf options of the basic command: jar command options Option Description v Produces verbose output on stdout while the JAR file

Java Relative Path Inside Jar

you may be able to write a custom classloader or manipulate the existing one in a nonstandard way to get what you want. http://arstechnica.com/phpbb/viewtopic.php?t=261563 What is the fate of a photonic quantum that hits a black wall? How To Get A Path To A Resource In A Java Jar File My issue is trying not to hardcode the full path to the images directory but getting it during runtime if possible. [snipped other environmental problems] quote:But my original question still stands: Java Jar File Path I've been having a problem with, when running the program, the current working directory (CWD) isn't always the same as the directory where the program is located (execution directory).

asked 3 years ago viewed 23804 times active 3 years ago Blog Stack Overflow Podcast #97 - Where did you get that hat?! this content This will give me the images directory. Now i set current directory by using, File f=new File(".");. How to Protect Against FTL Sneak Attacks Bought agency bond (FANNIE MAE 0% 04/08/2027), now what? Java Get Current Folder Path

Please improve this by adding secondary or tertiary sources. (July 2012) (Learn how and when to remove this template message) This article contains instructions, advice, or how-to content. The issue to me isn't if I should use or not use the getResourceAsStream() method but what should I put as the input parameter for the getResourceAsStream() method? Itay Smack-Fu Master, in training Tribus: Seattle, WA Registered: Sep 13, 2003Posts: 82 Posted: Wed Oct 25, 2006 10:05 pm treadwell, while vafarmboy's solution is correct and probably resilient to OS weblink Is it possible to change a C++ object's class after instantiation?

If I could I really would reverse the downvote. –Vini.g.fer Mar 31 at 2:28 @Vini.g.fer cool, thanks for your feedback –mheiber Mar 31 at 17:14 add a comment| up Java Get Name Of Current Jar File The -Cimages part of this command directs the Jar tool to go to the images directory, and the . Once I have the images directory, I created a File object using the absolute path image directory as the input parameter and then filter the directory listing to get the image

up vote 363 down vote favorite 148 My code runs inside a JAR file, say foo.jar, and I need to know, in the code, in which folder the running foo.jar is.

Also, note that some answers below address the question in the title (jar path), some address the question itself (path of folder containing jar), and some provide paths to classes inside datfunctonal() ( your shell ) may not work but dysfunctional() does work. [ February 10, 2008: Message edited by: Nicholas Jordan ] "The differential equations that describe dynamic interactions of power In particular, characters like + will be erroneously decoded to spaces. Getprotectiondomain() They can be the same only by coincidence, as @JoshuaD stated.

The getResource approach yields the full URL resource path of the class, from which you will need to perform additional string manipulation. Would you like to answer one of these unanswered questions instead? What is the origin of Machete Order? check over here Pras Tiwari Ranch Hand Posts: 186 posted 8 years ago Hello all, I am creating a java class & packaging it into jar.

I do have batch file now to launch the program. java -classpath path_to_jar_file;path_to_images_dir SomeClassquote:Also, uhmmm, playing with the getResourceAsStream() method (and subsequently the getResource() method), I don't see how this will get the jar file directory path. The virtual machine searches for and loads classes in this order: bootstrap classes: the classes that are fundamental to the Java Platform (comprising the public classes of the Java Class Library, You were trying to solve the wrong problem.quote:I think there might be a bit of confusion.

following -Cimages directs the Jar tool to archive all the contents of that directory. Neither absolute file path, which is permitted in -classpath parameter on the command line, nor jar-internal paths are supported. public class Test { public static void main(final String[] args) { final String dir = System.getProperty("user.dir"); System.out.println("current dir = " + dir); } } if you are in /User/me/ and your Being a newbie Java person, the concept of classpath is still, well, new to me.

docs.oracle.com/javase/tutorial/essential/environment/… -> "The System class maintains a Properties object that describes the configuration of the current working environment" –Rodrigo N. When i launch it from the context menu it always tells me about the number of files in the directory where it is actually installed in however i want to know String workingDir = System.getProperty("user.dir"); Example package com.mkyong.io; public class App{ public static void main (String args[]) { String workingDir = System.getProperty("user.dir"); System.out.println("Current working directory : " + workingDir); } } Output So, if foo.jar is in C:\FOO\, I want to get that path no matter what my current working directory is.

The command will also generate a default manifest file for the JAR archive. posted 8 years ago That won't work if the JAR file is run from another location. Works during dev, fails when built to jar. –E B Oct 2 '15 at 11:37 add a comment| 28 Answers 28 active oldest votes up vote 359 down vote accepted return Your session has timed out.

With minor tweaking, it could print the current user directory, but that's not what the original poster asked for, is it? "I'm not back." - Bill Harding, Twister Nicholas Jordan See below for an example. The only possible way for getting the path of running jar file outside Eclipse IDE is System.getProperty("java.class.path") this code line may return the living path (including the file name) of the What exactly is a short circuit?

Note:When you create a JAR file, the time of creation is stored in the JAR file. All the code does is call a method which prints a string that is set to a period.