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

EnumerationgetResources(String path, ClassLoader loader)
get Resources 
if (loader == null) {
    return null;
Enumeration<URL> enm = loader.getResources(path);
if (enm.hasMoreElements()) {
    return enm;
return loader.getResources(togglePath(path));
...
ListgetResources(String resourcePath, Class caller)
get Resources 
ClassLoader classLoader = Thread.currentThread().getContextClassLoader();
if (resourcePath.startsWith("/")) {
    resourcePath = resourcePath.substring(1);
if (classLoader != null) {
    return toList(classLoader.getResources(resourcePath));
classLoader = caller.getClassLoader();
...
InputStreamgetResourceStream(final String bundle, final String path)
Returns an InputStream for a given resource within a bundle. 
String location = Platform.getBundle(bundle).getLocation();
try {
    if (location.toLowerCase().endsWith(".jar")) {
        final int pos = location.indexOf("file:");
        if (pos != -1) {
            location = location.substring(pos + 5);
            if (!location.startsWith("/")) {
                location = (Platform.getInstallLocation().getURL().toString() + location).substring(6);
...
InputStreamgetResourceStream(String path)
get Resource Stream 
return getResourceStream(path, null);
StringgetStringFromResource(Class clazz, String path)
get String From Resource 
if (clazz == null)
    throw new IllegalArgumentException("clazz is null.");
if (path == null)
    throw new IllegalArgumentException("path is null.");
StringWriter swOut = new StringWriter();
try {
    URL resource = clazz.getResource(path);
    if (resource == null)
...
URLgetSystemResource(String path)
Returns a URL from the path used to load classes. 
return ClassLoader.getSystemResource(path);
FilegetSystemResource(String path)
get System Resource 
try {
    URL url = classLoader.getResource(path);
    if (url != null) {
        return new File(url.toURI());
    } else {
        throw new FileNotFoundException(path);
} catch (URISyntaxException e) {
...
TloadResource(final Class bundleClazz, final Class resourceTypeclazz, final String pathToFile)
Loads a resource from any OSGi Bundle 
final Bundle bundle = FrameworkUtil.getBundle(bundleClazz);
final URL url = bundle.getEntry(pathToFile);
final InputStream stream = new FileInputStream(url.getFile());
try {
    if (resourceTypeclazz.isInstance(InputStream.class)) {
        return resourceTypeclazz.cast(stream);
} catch (final Exception e) {
...
ListloadResources(ClassLoader loader, String path)
Utility to load the specified resources indicated by the path using the specified classloader 
ClassLoader classLoader = loader;
ArrayList<URL> list = new ArrayList<>();
try {
    Enumeration<URL> resources = classLoader.getResources(path);
    while (resources.hasMoreElements()) {
        URL url = resources.nextElement();
        list.add(url);
} catch (IOException e) {
    e.printStackTrace();
return list;
booleanresourceExists(String path)
resource Exists 
if (isRemote(path)) {
    try {
        URL url = createURL(path);
        HttpURLConnection conn = (HttpURLConnection) url.openConnection();
        int code = conn.getResponseCode();
        return code >= 200 && code < 300;
    } catch (IOException e) {
        return false;
...