Class FileSystemException
java.lang.Object
java.lang.Throwable
java.lang.Exception
java.io.IOException
java.nio.file.FileSystemException
- All Implemented Interfaces:
Serializable
- Direct Known Subclasses:
AccessDeniedException
,AtomicMoveNotSupportedException
,DirectoryNotEmptyException
,FileAlreadyExistsException
,FileSystemLoopException
,NoSuchFileException
,NotDirectoryException
,NotLinkException
Thrown when a file system operation fails on one or two files. This class is
the general class for file system exceptions.
- Since:
- 1.7
- See Also:
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Constructor Summary
ConstructorDescriptionFileSystemException
(String file) Constructs an instance of this class.FileSystemException
(String file, String other, String reason) Constructs an instance of this class. -
Method Summary
Modifier and TypeMethodDescriptiongetFile()
Returns the file used to create this exception.Returns the detail message string.Returns the other file used to create this exception.Returns the string explaining why the file system operation failed.Methods inherited from class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
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Constructor Details
-
FileSystemException
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
- a string identifying the file ornull
if not known.
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FileSystemException
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
- a string identifying the file ornull
if not known.other
- a string identifying the other file ornull
if there isn't another file or if not knownreason
- a reason message with additional information ornull
-
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Method Details
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getFile
Returns the file used to create this exception.- Returns:
- the file (can be
null
)
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getOtherFile
Returns the other file used to create this exception.- Returns:
- the other file (can be
null
)
-
getReason
Returns the string explaining why the file system operation failed.- Returns:
- the string explaining why the file system operation failed
-
getMessage
Returns the detail message string.- Overrides:
getMessage
in classThrowable
- Returns:
- the detail message string of this
Throwable
instance (which may benull
).
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