compact1, compact2, compact3
java.io
Class IOException
- 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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- All Implemented Interfaces:
- Serializable
- Direct Known Subclasses:
- ChangedCharSetException, CharacterCodingException, CharConversionException, ClosedChannelException, EOFException, FileLockInterruptionException, FileNotFoundException, FilerException, FileSystemException, HttpRetryException, IIOException, InterruptedByTimeoutException, InterruptedIOException, InvalidPropertiesFormatException, JMXProviderException, JMXServerErrorException, MalformedURLException, ObjectStreamException, ProtocolException, RemoteException, SaslException, SocketException, SSLException, SyncFailedException, UnknownHostException, UnknownServiceException, UnsupportedDataTypeException, UnsupportedEncodingException, UserPrincipalNotFoundException, UTFDataFormatException, ZipException
public class IOException extends Exception
Signals that an I/O exception of some sort has occurred. This class is the general class of exceptions produced by failed or interrupted I/O operations.- Since:
- JDK1.0
- See Also:
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InputStream,OutputStream, Serialized Form
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Constructor Summary
Constructors Constructor and Description IOException()Constructs anIOExceptionwithnullas its error detail message.IOException(String message)Constructs anIOExceptionwith the specified detail message.IOException(String message, Throwable cause)Constructs anIOExceptionwith the specified detail message and cause.IOException(Throwable cause)Constructs anIOExceptionwith the specified cause and a detail message of(cause==null ? null : cause.toString())(which typically contains the class and detail message ofcause).
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Method Summary
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Methods inherited from class java.lang.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
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Constructor Detail
IOException
public IOException()
Constructs anIOExceptionwithnullas its error detail message.
IOException
public IOException(String message)
Constructs anIOExceptionwith the specified detail message.- Parameters:
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message- The detail message (which is saved for later retrieval by theThrowable.getMessage()method)
IOException
public IOException(String message, Throwable cause)
Constructs anIOExceptionwith the specified detail message and cause.Note that the detail message associated with
causeis not automatically incorporated into this exception's detail message.- Parameters:
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message- The detail message (which is saved for later retrieval by theThrowable.getMessage()method) -
cause- The cause (which is saved for later retrieval by theThrowable.getCause()method). (A null value is permitted, and indicates that the cause is nonexistent or unknown.) - Since:
- 1.6
IOException
public IOException(Throwable cause)
Constructs anIOExceptionwith the specified cause and a detail message of(cause==null ? null : cause.toString())(which typically contains the class and detail message ofcause). This constructor is useful for IO exceptions that are little more than wrappers for other throwables.- Parameters:
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cause- The cause (which is saved for later retrieval by theThrowable.getCause()method). (A null value is permitted, and indicates that the cause is nonexistent or unknown.) - Since:
- 1.6
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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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