Java Utililty Methods File Exist

List of utility methods to do File Exist

  1. HOME
  2. Java
  3. F
  4. File Exist

Description

The list of methods to do File Exist are organized into topic(s).

Method

booleanfileExistsAndCanRead(final String filePath)
Shortcut method to determine if a file object can actually be "read" as a file 
return fileExistsAndCanRead(new File(filePath));
booleanfileExistsAndIsExecutable(String filePathString)
check that the given path exists, is readable and can be executed 
File f = new File(filePathString);
boolean result = f.exists() && f.canRead() && f.canExecute();
return result;
booleanfileExistsAndReadable(String file)
Checks file existence 
File f = new File(file);
boolean res = (!f.isFile() || !f.canRead()) ? false : true;
return res;
booleanfileExistsAndReadable(String sourcePath)
file Exists And Readable 
if (sourcePath == null) {
    return false;
final File f = new File(sourcePath);
return fileExistsAndReadable(f);
booleanFileExistsNotEmpty(String filename)
File Exists Not Empty 
File file = new File(filename);
if (!file.exists())
    return false;
if (file.length() <= 0)
    return false;
return true;
booleanisFileExist(File file)
is File Exist 
return file.exists();
booleanisFileExist(File file, File folder)
is File Exist 
File[] files = folder.listFiles();
String fileName = file.getName();
for (File f : files) {
    if (fileName.equals(f.getName())) {
        return true;
return false;
...
booleanisFileExist(final String filePathString)
is File Exist 
File f = new File(filePathString);
return f.exists();
booleanisFileExist(String assetDestinationLocation, String id, String assetId)
Checks if is file exist. 
String filePath = assetDestinationLocation + "/" + id + "/" + assetId + ".xml";
return (new File(filePath).isFile());
booleanisFileExist(String file)
isFileExist method check file existance 
File f = new File(file);
if (f == null)
    return false;
if (f.exists() && !f.isDirectory())
    return true;
else
    return false;