public class InvocationTargetException extends ReflectiveOperationException
As of release 1.4, this exception has been retrofitted to conform to
the general purpose exception-chaining mechanism. The "target exception"
that is provided at construction time and accessed via the
getTargetException()
method is now known as the cause,
and may be accessed via the Throwable.getCause()
method,
as well as the aforementioned "legacy method."
Method
,
Constructor
,
Serialized FormModifier | Constructor and Description |
---|---|
protected |
InvocationTargetException()
Constructs an
InvocationTargetException with
null as the target exception. |
|
InvocationTargetException(Throwable target)
Constructs a InvocationTargetException with a target exception.
|
|
InvocationTargetException(Throwable target,
String s)
Constructs a InvocationTargetException with a target exception
and a detail message.
|
Modifier and Type | Method and Description |
---|---|
Throwable |
getCause()
Returns the cause of this exception (the thrown target exception,
which may be
null ). |
Throwable |
getTargetException()
Get the thrown target exception.
|
addSuppressed, fillInStackTrace, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
protected InvocationTargetException()
InvocationTargetException
with
null
as the target exception.public InvocationTargetException(Throwable target)
target
- the target exceptionpublic Throwable getTargetException()
This method predates the general-purpose exception chaining facility.
The Throwable.getCause()
method is now the preferred means of
obtaining this information.
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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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