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NestedIOException (Spring Framework API 2.0) - Spring Framework 2.0.5 API 文档英文版

The Spring Framework

org.springframework.core
Class NestedIOException

java.lang.Object
  extended by java.lang.Throwable
      extended by java.lang.Exception
          extended by java.io.IOException
              extended by org.springframework.core.NestedIOException
All Implemented Interfaces:
Serializable
Direct Known Subclasses:
MultipartException

public class NestedIOException
extends IOException

Subclass of IOException that properly handles a root cause, exposing the root cause just like NestedChecked/RuntimeException does.

The similarity between this class and the NestedChecked/RuntimeException class is unavoidable, as this class needs to derive from IOException and cannot derive from NestedCheckedException.

Since:
2.0
Author:
Juergen Hoeller
See Also:
getMessage(), printStackTrace(java.io.PrintStream), NestedCheckedException, NestedRuntimeException, Serialized Form

Constructor Summary
NestedIOException(String msg)
          Construct a NestedServletException with the specified detail message.
NestedIOException(String msg, Throwable cause)
          Construct a NestedServletException with the specified detail message and nested exception.
 
Method Summary
 Throwable getCause()
          Return the nested cause, or null if none.
 String getMessage()
          Return the detail message, including the message from the nested exception if there is one.
 void printStackTrace(PrintStream ps)
          Print the composite message and the embedded stack trace to the specified stream.
 void printStackTrace(PrintWriter pw)
          Print the composite message and the embedded stack trace to the specified print writer.
 
Methods inherited from class java.lang.Throwable
fillInStackTrace, getLocalizedMessage, getStackTrace, initCause, printStackTrace, setStackTrace, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

NestedIOException

public NestedIOException(String msg)
Construct a NestedServletException with the specified detail message.

Parameters:
msg - the detail message

NestedIOException

public NestedIOException(String msg,
                         Throwable cause)
Construct a NestedServletException with the specified detail message and nested exception.

Parameters:
msg - the detail message
cause - the nested exception
Method Detail

getCause

public Throwable getCause()
Return the nested cause, or null if none.

Overrides:
getCause in class Throwable

getMessage

public String getMessage()
Return the detail message, including the message from the nested exception if there is one.

Overrides:
getMessage in class Throwable

printStackTrace

public void printStackTrace(PrintStream ps)
Print the composite message and the embedded stack trace to the specified stream.

Overrides:
printStackTrace in class Throwable
Parameters:
ps - the print stream

printStackTrace

public void printStackTrace(PrintWriter pw)
Print the composite message and the embedded stack trace to the specified print writer.

Overrides:
printStackTrace in class Throwable
Parameters:
pw - the print writer

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