Java Utililty Methods URI to Relative URI

List of utility methods to do URI to Relative URI

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Description

The list of methods to do URI to Relative URI are organized into topic(s).

Method

URIrelativize(URI baseURI, URI uriToRelativize)
relativize 
URI relativizedURI;
if (baseURI == null) {
    relativizedURI = uriToRelativize;
} else {
    try {
        File file = new File(baseURI);
        if (!file.isDirectory()) {
            File parent = file.getParentFile();
...
URIrelativizeFromBase(String uri, URI base)
relativize From Base 
return relativizeFromBase(URI.create(uri), base);
URIresolve(String baseURI, String connectorURI)
resolve 
return new URI(baseURI).resolve(new URI(connectorURI).getSchemeSpecificPart());
URIresolve(String path, URI... relativeTo)
resolve 
if (path == null)
    return null;
final URI uri = new URI(path);
if (uri.isAbsolute())
    return uri;
else {
    for (URI parent : relativeTo) {
        if (parent != null) {
...
URIresolve(URI base, URI child)
resolve 
URI ruri = base.resolve(child);
if ("file".equals(ruri.getScheme()) && !child.equals(ruri)) {
    if (base.getPath().startsWith("//") && !ruri.getPath().startsWith("//")) {
        String path = "///".concat(ruri.getPath());
        try {
            ruri = new URI("file", null, path, ruri.getQuery(), ruri.getFragment());
        } catch (URISyntaxException uris) {
return ruri;
URIresolve(URI baseURI, String reference)
Resolves a URI reference against a base URI. 
if (reference.isEmpty()) {
    return new URI(baseURI.getScheme(), baseURI.getSchemeSpecificPart(), null);
if (WINDOWS_FILE_PATTERN.matcher(reference).lookingAt()) {
    return new File(reference).toURI();
reference = reference.replace('\\', '/');
URI refURI;
...
URIresolveAbsoluteURI(final URI relativeURI)
resolve Absolute URI 
return getHtdocsDirectory().toURI().resolve(relativeURI);
FileresolveFile(final URI relativeURI)
resolve File 
final File file = new File(resolveAbsoluteURI(relativeURI));
return file.isDirectory() ? new File(file, "index.html") : file;
StringresolveFileName(URI uri)
resolve File Name 
String url = uri.toString();
return url.substring(url.lastIndexOf('/') + 1, url.length());
StringresolveFileNameNoExt(URI uri)
resolve File Name No Ext 
String fileName = resolveFileName(uri);
return fileName.substring(0, fileName.lastIndexOf('.'));