Java Utililty Methods File Naked Name Get

List of utility methods to do File Naked Name Get

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Description

The list of methods to do File Naked Name Get are organized into topic(s).

Method

StringextractFileNameWithoutExt(String filePath)
Extrait un nom de fichier y compris son chemin, mais sans son extension. 
int idx = filePath.lastIndexOf(".");
return (idx > -1) ? filePath.substring(0, idx) : filePath;
StringextractFileNameWithSuffix(String filePathName)
Extract file name (without path but with suffix) from file name with path and suffix. 
if (filePathName == null)
    return null;
int slashPos = filePathName.lastIndexOf('\\');
if (slashPos == -1)
    slashPos = filePathName.lastIndexOf('/');
return filePathName.substring(slashPos > 0 ? slashPos + 1 : 0);
StringextractFileWithoutExtension(String filename)
extract File Without Extension 
try {
    int cutlen = extractFileExtension(filename).length();
    if (cutlen == 0)
        return filename;
    return filename.substring(0, filename.length() - cutlen - 1);
} catch (Exception e) {
    return filename;
StringextractFileWithoutPath(String input)
extract File Without Path 
if (input == null) {
    return null;
} else {
    int lastSlashPos = Math.max(input.lastIndexOf('/'), input.lastIndexOf('\\'));
    return (lastSlashPos == -1 ? input : input.substring(lastSlashPos + 1));
StringfileNameWithoutExtension(String filename)
file Name Without Extension 
int lastDotIndex = filename.lastIndexOf('.');
char nix_sep = '/';
char win_sep = '\\';
int lastUnixSepIndex = filename.lastIndexOf(nix_sep);
int lastWindowsSepIndex = filename.lastIndexOf(win_sep);
int lastSepIndex = Math.max(lastUnixSepIndex, lastWindowsSepIndex);
int substringIndex = (lastSepIndex > lastDotIndex ? -1 : lastDotIndex);
if (substringIndex < 0) {
...
StringfilenameWithoutExtension(String filename)
filename Without Extension 
int pos = filename.lastIndexOf(".");
if (pos < 0) {
    return filename;
return filename.substring(0, pos);
StringgetFilenameNoExt(File f)
Obtin numele fara extensie 
String base = null;
String s = f.getPath();
int pos = s.lastIndexOf('.');
int min = s.lastIndexOf('/');
if (pos > min && pos < s.length() - 1) {
    base = s.substring(min + 1, pos);
} else
    return s;
...
StringgetFileNameNoExt(File file)
Removes extension from file name 
String filename = file.getName();
return filename.substring(0, filename.lastIndexOf("."));
StringgetFileNameNoExt(String path)
get File Name No Ext 
String name = getFileName(path);
int p = name.lastIndexOf('.');
if (p == -1) {
    return name;
return name.substring(0, p);
StringgetFileNameNoExtension(File file)
Get Filename minus it's extension if present 
return getFileNameNoExtension(file.getName());