FileSystemException

public class FileSystemException
extends IOException

java.lang.Object
   ↳ java.lang.Throwable
     ↳ java.lang.Exception
       ↳ java.io.IOException
         ↳ java.nio.file.FileSystemException


Thrown when a file system operation fails on one or two files. This class is the general class for file system exceptions.

Summary

Public constructors

FileSystemException(String file)

Constructs an instance of this class.

FileSystemException(String file, String other, String reason)

Constructs an instance of this class.

Public methods

String getFile()

Returns the file used to create this exception.

String getMessage()

Returns the detail message string.

String getOtherFile()

Returns the other file used to create this exception.

String getReason()

Returns the string explaining why the file system operation failed.

Inherited methods

Public constructors

FileSystemException

added in API level 26
FileSystemException (String file)

Constructs an instance of this class. This constructor should be used when an operation involving one file fails and there isn't any additional information to explain the reason.

Parameters
file String: a string identifying the file or null if not known.

FileSystemException

added in API level 26
FileSystemException (String file, 
                String other, 
                String reason)

Constructs an instance of this class. This constructor should be used when an operation involving two files fails, or there is additional information to explain the reason.

Parameters
file String: a string identifying the file or null if not known.

other String: a string identifying the other file or null if there isn't another file or if not known

reason String: a reason message with additional information or null

Public methods

getFile

added in API level 26
String getFile ()

Returns the file used to create this exception.

Returns
String the file (can be null)

getMessage

added in API level 26
String getMessage ()

Returns the detail message string.

Returns
String the detail message string of this Throwable instance (which may be null).

getOtherFile

added in API level 26
String getOtherFile ()

Returns the other file used to create this exception.

Returns
String the other file (can be null)

getReason

added in API level 26
String getReason ()

Returns the string explaining why the file system operation failed.

Returns
String the string explaining why the file system operation failed