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Java™ Platform Standard Ed. 6 |
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java.lang.Object java.lang.Throwable java.lang.Exception java.lang.reflect.InvocationTargetException
public class InvocationTargetException
InvocationTargetException is a checked exception that wraps an exception thrown by an invoked method or constructor.
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 FormConstructor Summary | |
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protected |
InvocationTargetException()
Constructs an InvocationTargetException with
null as the target exception. |
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InvocationTargetException(Throwable target)
Constructs a InvocationTargetException with a target exception. |
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InvocationTargetException(Throwable target,
String s)
Constructs a InvocationTargetException with a target exception and a detail message. |
Method Summary | |
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Throwable |
getCause()
Returns the cause of this exception (the thrown target exception, which may be null). |
Throwable |
getTargetException()
Get the thrown target exception. |
Methods inherited from class java.lang.Throwable |
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fillInStackTrace, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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protected InvocationTargetException()
InvocationTargetException
with
null
as the target exception.
public InvocationTargetException(Throwable target)
target
- the target exceptionpublic InvocationTargetException(Throwable target, String s)
target
- the target exceptions
- the detail messageMethod Detail |
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public Throwable getTargetException()
This method predates the general-purpose exception chaining facility.
The Throwable.getCause()
method is now the preferred means of
obtaining this information.
public Throwable getCause()
getCause
in class Throwable
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Java™ Platform Standard Ed. 6 |
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