Java Utililty Methods Resource Path Get

List of utility methods to do Resource Path Get

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Description

The list of methods to do Resource Path Get are organized into topic(s).

Method

URLgetResource(final String path)
get Resource 
return Thread.currentThread().getContextClassLoader().getResource(path);
FilegetResource(String path)
get Resource 
URL bundleurl = Platform.getBundle("de.schenk.jrtrace.service.test").getEntry(path);
try {
    URL fileURL = FileLocator.toFileURL(bundleurl);
    return new File(fileURL.toURI());
} catch (URISyntaxException e) {
    throw new RuntimeException(e);
} catch (IOException e) {
    throw new RuntimeException(e);
...
URLgetResource(String path)
Loads the resource from the class loader returned by #getClassLoader() . 
URL url = getClassLoader().getResource(path);
if (url == null)
    throw new IllegalArgumentException("Unable to find resource at " + path);
return url;
FilegetResource(String relativePath)
get Resource 
if (Platform.isRunning()) {
    URL fileURL = Platform.getBundle(PLUGIN_ID).getEntry(relativePath);
    File file = null;
    try {
        if (FileLocator.resolve(fileURL).toString().indexOf(" ") > -1) {
            URL location = FileLocator.resolve(fileURL);
            URI resolvedUri = new URI(location.getProtocol(), location.getPath(), null);
            file = new File(resolvedUri);
...
URLgetResource(String resourcePath)
get Resource 
if (resourcePath == null) {
    return null;
resourcePath = formatResource(resourcePath);
URL url = getCurrentLoader().getResource(resourcePath);
return url;
FilegetResourceAsFile(Object relativeTo, String relativePath)
Get a File object from a resource on the classpath using the ClassLoader that loaded the given object. 
ClassLoader cl = relativeTo.getClass().getClassLoader();
URL url = cl.getResource(relativePath);
URI uri;
try {
    uri = url.toURI();
    File f = new File(uri);
    return f;
} catch (URISyntaxException e) {
...
FilegetResourceAsFile(String relativePath)
get Resource As File 
URL url = Thread.currentThread().getContextClassLoader().getResource(relativePath);
File file = new File(url.toURI());
return file;
InputStreamgetResourceAsStream(final String path)
get Resource As Stream 
final URL resource = getResource(path);
if (resource == null) {
    throw new IllegalStateException(path);
return resource.openStream();
InputStreamgetResourceAsStream(String resourcePath, ClassLoader classLoader, Class clazz)
Get the InputStream input stream to the resource given by the supplied path. 
if (resourcePath == null)
    throw new IllegalArgumentException("resourcePath may not be null");
InputStream result = null;
if (classLoader != null) {
    result = classLoader.getResourceAsStream(resourcePath);
if (result == null && clazz != null) {
    result = clazz.getResourceAsStream(resourcePath);
...
StringgetResourceAsString(String path)
get Resource As String 
try {
    URL resource = Thread.currentThread().getContextClassLoader().getResource(path);
    if (resource != null) {
        return readFromStream(Thread.currentThread().getContextClassLoader().getResourceAsStream(path));
    } else {
        throw new RuntimeException(new FileNotFoundException(path));
} catch (Exception e) {
...