compact1, compact2, compact3
java.nio.file
Class FileSystemException
- java.lang.Object
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- java.lang.Throwable
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- java.lang.Exception
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- java.io.IOException
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- java.nio.file.FileSystemException
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- All Implemented Interfaces:
- Serializable
- Direct Known Subclasses:
- AccessDeniedException, AtomicMoveNotSupportedException, DirectoryNotEmptyException, FileAlreadyExistsException, FileSystemLoopException, NoSuchFileException, NotDirectoryException, NotLinkException
public class FileSystemException extends IOException
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:
- Serialized Form
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Constructor Summary
Constructors Constructor and Description FileSystemException(String file)Constructs an instance of this class.FileSystemException(String file, String other, String reason)Constructs an instance of this class.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method and Description StringgetFile()Returns the file used to create this exception.StringgetMessage()Returns the detail message string.StringgetOtherFile()Returns the other file used to create this exception.StringgetReason()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 Detail
FileSystemException
public 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:
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file- a string identifying the file ornullif not known.
FileSystemException
public 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:
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file- a string identifying the file ornullif not known. -
other- a string identifying the other file ornullif there isn't another file or if not known -
reason- a reason message with additional information ornull
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Method Detail
getFile
public String getFile()
Returns the file used to create this exception.- Returns:
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the file (can be
null)
getOtherFile
public String getOtherFile()
Returns the other file used to create this exception.- Returns:
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the other file (can be
null)
getReason
public String getReason()
Returns the string explaining why the file system operation failed.- Returns:
- the string explaining why the file system operation failed
getMessage
public String getMessage()
Returns the detail message string.- Overrides:
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getMessagein classThrowable - Returns:
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the detail message string of this
Throwableinstance (which may benull).
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