getresource Questions
13
Solved
I have recently developed an application and created the jar file.
One of my classes creates an output directory, populating it with files from its resource.
My code is something like this:
// C...
Belorussia asked 6/9, 2009 at 21:46
15
Solved
Not sure how this is possible. I re-read up on getResourceAsStream and it's always returning null.
InputStream source = this.getClass().getResourceAsStream("test.xml");
Right next to tes...
Cards asked 8/3, 2011 at 20:37
6
Solved
I have a function where I am trying to load a file to a URL object, because the example project said so.
public class SecureFTP {
public static void main(String[] args) throws IOException , Cla...
Compass asked 2/12, 2011 at 20:3
6
Solved
I'm trying to access a file in my project. But getResource method returns null.
This is how my project looks like:
Thread.currentThread().getContextClassLoader().getResource("assets/xxx.png"); ...
Schoolmistress asked 26/4, 2015 at 12:46
17
Solved
I have this code which reads all the files from a directory.
File textFolder = new File("text_directory");
File [] texFiles = textFolder.listFiles( new FileFilter() {
public boolean accept( Fi...
Macule asked 15/9, 2009 at 19:28
8
Solved
I am using the following method to get a resource from WAR file in WildFly:
this.getClass().getResource(relativePath)
It works when the application is deployed as exploded WAR. It used to work w...
Traprock asked 24/5, 2014 at 12:29
9
Solved
I wonder what the difference is between Class.getResource() and ClassLoader.getResource()?
edit: I especially want to know if any caching is involved on file/directory level. As in "are directory ...
Godart asked 7/7, 2011 at 9:59
3
I hope someone can help me here, becouse I'm fighting with a problem for some time. In my main class I use this command:
System.out.println(getClass().getClassLoader().getResource("org"));
The p...
Haeres asked 3/12, 2019 at 12:16
1
This piece of code down below, where I take my file from folder which is inside the "/resource" folder, works fine for me in Java 8:
//e.g fileName = "folder0/file1.extension2"
ClassLoader class...
Hawser asked 2/12, 2017 at 23:11
2
Solved
I've recently upgraded to JDK 9 and Eclipse complains that sun.misc.Launcher cannot be imported. It seems that sun.misc.Launcher is unsafe.
I'm looking for an alternative to replace this line of co...
Blakeslee asked 5/12, 2017 at 4:6
3
The following gives a leading slash before the disk name.
How can I avoid that?
String pngpath = getClass().getResource("/resources/image.png").getPath();
System.out.println("pngpath...
Libau asked 27/3, 2013 at 15:32
4
Solved
I need to get a resource image file in a java project. What I'm doing is:
URL url = TestGameTable.class.getClass().
getClassLoader().getResource("unibo.lsb.res/dice.jpg");
The directory structu...
Whitherward asked 7/4, 2010 at 14:15
2
Solved
I want to add icons on my TabView, but I am stuck because I can't use getResources() in a custom TabAdapter. I already try to use getAplicationContext().getResources, getActivity.getResources(), bu...
Calise asked 7/12, 2016 at 1:19
3
I have two ImageViews as belows :
<ImageView android:id="@+id/image1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:src="@drawable/ic_launcher" />
...
Calamondin asked 24/3, 2015 at 0:43
2
Solved
I'm trying to access a resource from a jar file. The resource is located in the same directory where is the jar.
my-dir:
tester.jar
test.jpg
I tried different things including the following, b...
Marcasite asked 22/8, 2016 at 13:44
2
Solved
I haven't been working with java for long, so I'm not sure as what else to look for. I hope somebody can point me in the right direction.
Goal:
I want to use a look up table, stored as a text fil...
Voleta asked 2/4, 2015 at 13:4
2
Solved
Why does class.getResource() keep returning null although there is a resource at the specified path?
I am wondering why the method getResource keeps returning null, I have the following setup:
public static URL getResource(String path){
URL url = ResourceLoader.class.getResource(path);
if (Para...
Desmonddesmoulins asked 23/3, 2015 at 19:58
2
I am trying to display pictures on the JPanel but I keep getting the error :
java.lang.IllegalArgumentException: input == null!
I don't understand what is happening.
Here is the code I am usi...
Sulamith asked 22/3, 2013 at 23:59
1
I've made a function(Java) that is supposed to read bytes from a file and print them to the console:
public void loadPixels(int size){
ClassLoader cl = this.getClass().getClassLoader();
pixels =...
Clink asked 2/2, 2015 at 17:54
3
Solved
I am creating a JUnit TestCase for a project which needs to load a configuration file during initialization.
This configuration file is inside the project in src/main/resources/config folder and d...
Rosenblast asked 18/7, 2013 at 17:16
2
Solved
I'm trying to get a resource (image.png, in the same package as this code) from a static method using this code:
import java.net.*;
public class StaticResource {
public static void main(String[...
Brogue asked 7/5, 2014 at 16:7
1
Solved
I'm using java in Eclipse (windows), and I'm trying to use:
myClass.getResource("/image.jpg"),
While image.jpg exists in the root loacation "myProject/". It returns null.
I checked many other ...
Centonze asked 30/9, 2013 at 21:54
5
Solved
I'm trying to fill a Spinner with the values of some Strings of string.xml. I'm trying to do like that:
final List<String> list = new ArrayList<String>();
for (int i = 0; i < 86; ...
Lashaunda asked 18/9, 2013 at 17:2
5
Solved
How can I use ClassLoader.getResources() to find recursivly resources from my classpath?
E.g.
finding all resources in the META-INF "directory":
Imagine something like
getClass().getCla...
Fantail asked 4/3, 2011 at 12:36
3
Solved
Sonar is indicating this error in our Java project. Any suggestion for safe programming is welcome!
URL url = getClass().getResource("/myWonderfulResource.txt");
if (url == null) {
throw new Ille...
Peursem asked 18/6, 2013 at 15:14
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