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NestedException (JBoss/Common API) - JBoss 4.0.1 sp1 common API Documentation 英文版文档


org.jboss.util
Class NestedException

java.lang.Object
  extended byjava.lang.Throwable
      extended byjava.lang.Exception
          extended byorg.jboss.util.NestedException
All Implemented Interfaces:
NestedThrowable, Serializable

public class NestedException
extends Exception
implements NestedThrowable

A common superclass for Exception classes that can contain a nested Throwable detail object.

Version:
$Revision: 1.6 $
Author:
Jason Dillon
See Also:
Serialized Form

Nested Class Summary
 
Nested classes inherited from class org.jboss.util.NestedThrowable
NestedThrowable.Util
 
Field Summary
protected  Throwable nested
          The nested throwable
 
Fields inherited from interface org.jboss.util.NestedThrowable
DETECT_DUPLICATE_NESTING, NESTED_TRACE_ENABLED, PARENT_TRACE_ENABLED
 
Constructor Summary
NestedException()
          Construct a NestedException with no detail.
NestedException(String msg)
          Construct a NestedException with the specified detail message.
NestedException(String msg, Throwable nested)
          Construct a NestedException with the specified detail message and nested Throwable.
NestedException(Throwable nested)
          Construct a NestedException with the specified nested Throwable.
 
Method Summary
 Throwable getCause()
          Return the nested Throwable.
 String getMessage()
          Returns the composite throwable message.
 Throwable getNested()
          Return the nested Throwable.
 void printStackTrace()
          Prints the composite message and the embedded stack trace to System.err.
 void printStackTrace(PrintStream stream)
          Prints the composite message and the embedded stack trace to the specified print stream.
 void printStackTrace(PrintWriter writer)
          Prints the composite message and the embedded stack trace to the specified print writer.
 
Methods inherited from class java.lang.Throwable
fillInStackTrace, getLocalizedMessage, getStackTrace, initCause, setStackTrace, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

nested

protected final Throwable nested
The nested throwable

Constructor Detail

NestedException

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

Parameters:
msg - Detail message.

NestedException

public NestedException(String msg,
                       Throwable nested)
Construct a NestedException with the specified detail message and nested Throwable.

Parameters:
msg - Detail message.
nested - Nested Throwable.

NestedException

public NestedException(Throwable nested)
Construct a NestedException with the specified nested Throwable.

Parameters:
nested - Nested Throwable.

NestedException

public NestedException()
Construct a NestedException with no detail.

Method Detail

getNested

public Throwable getNested()
Return the nested Throwable.

Specified by:
getNested in interface NestedThrowable
Returns:
Nested Throwable.

getCause

public Throwable getCause()
Return the nested Throwable.

For JDK 1.4 compatibility.

Specified by:
getCause in interface NestedThrowable
Returns:
Nested Throwable.

getMessage

public String getMessage()
Returns the composite throwable message.

Returns:
The composite throwable message.

printStackTrace

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

Parameters:
stream - Stream to print to.

printStackTrace

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

Parameters:
writer - Writer to print to.

printStackTrace

public void printStackTrace()
Prints the composite message and the embedded stack trace to System.err.



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