java.lang.reflect
Class UndeclaredThrowableException
java.lang.Object
|
+--java.lang.Throwable
|
+--java.lang.Exception
|
+--java.lang.RuntimeException
|
+--java.lang.reflect.UndeclaredThrowableException
- All Implemented Interfaces:
- Serializable
- public class UndeclaredThrowableException
- extends RuntimeException
Thrown by a method invocation on a proxy instance if its invocation
handler's invoke
method throws a
checked exception (a Throwable
that is not assignable
to RuntimeException
or Error
) that
is not assignable to any of the exception types declared in the
throws
clause of the method that was invoked on the
proxy instance and dispatched to the invocation handler.
An UndeclaredThrowableException
instance contains
the undeclared checked exception that was thrown by the invocation
handler, and it can be retrieved with the
getUndeclaredThrowable()
method.
UndeclaredThrowableException
extends
RuntimeException
, so it is an unchecked exception
that wraps a checked exception.
- Since:
- JDK1.3
- See Also:
InvocationHandler
, Serialized Form
Method Summary |
Throwable |
getUndeclaredThrowable()
Returns the Throwable instance wrapped in this
UndeclaredThrowableException . |
void |
printStackTrace()
Prints this UndeclaredThrowableException and its
backtrace to the standard error stream. |
void |
printStackTrace(PrintStream ps)
Prints this UndeclaredThrowableException and its
backtrace to the specified PrintStream . |
void |
printStackTrace(PrintWriter pw)
Prints this UndeclaredThrowableException and its
backtrace to the specified PrintWriter . |
UndeclaredThrowableException
public UndeclaredThrowableException(Throwable undeclaredThrowable)
- Constructs an
UndeclaredThrowableException
with the
specifed Throwable
.
- Parameters:
undeclaredThrowable
- the undeclared checked exception
that was thrown
UndeclaredThrowableException
public UndeclaredThrowableException(Throwable undeclaredThrowable,
String s)
- Constructs an
UndeclaredThrowableException
with the
specified Throwable
and a detail message.
- Parameters:
undeclaredThrowable
- the undeclared checked exception
that was throwns
- the detail message
getUndeclaredThrowable
public Throwable getUndeclaredThrowable()
- Returns the
Throwable
instance wrapped in this
UndeclaredThrowableException
.
- Returns:
- the undeclared checked exception that was thrown
printStackTrace
public void printStackTrace()
- Prints this
UndeclaredThrowableException
and its
backtrace to the standard error stream.
- Overrides:
printStackTrace
in class Throwable
- Following copied from class:
java.lang.Throwable
- See Also:
System.err
printStackTrace
public void printStackTrace(PrintStream ps)
- Prints this
UndeclaredThrowableException
and its
backtrace to the specified PrintStream
.
- Overrides:
printStackTrace
in class Throwable
- Following copied from class:
java.lang.Throwable
- Parameters:
s
- PrintStream
to use for output
printStackTrace
public void printStackTrace(PrintWriter pw)
- Prints this
UndeclaredThrowableException
and its
backtrace to the specified PrintWriter
.
- Overrides:
printStackTrace
in class Throwable
- Following copied from class:
java.lang.Throwable
- Parameters:
s
- PrintWriter
to use for output
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