public class NestedServletException extends ServletException
ServletException
that properly handles a root cause in terms
of message and stacktrace, just like NestedChecked/RuntimeException does.
Note that the plain ServletException doesn't expose its root cause at all, neither in the exception message nor in printed stack traces! While this might be fixed in later Servlet API variants (which even differ per vendor for the same API version), it is not reliably available on Servlet 2.4 (the minimum version required by Spring 3.x), which is why we need to do it ourselves.
The similarity between this class and the NestedChecked/RuntimeException class is unavoidable, as this class needs to derive from ServletException.
getMessage()
,
Throwable.printStackTrace()
,
NestedCheckedException
,
NestedRuntimeException
,
Serialized FormConstructor and Description |
---|
NestedServletException(String msg)
Construct a
NestedServletException with the specified detail message. |
NestedServletException(String msg,
Throwable cause)
Construct a
NestedServletException with the specified detail message
and nested exception. |
Modifier and Type | Method and Description |
---|---|
String |
getMessage()
Return the detail message, including the message from the nested exception
if there is one.
|
getRootCause
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
public NestedServletException(String msg)
NestedServletException
with the specified detail message.msg
- the detail messagepublic String getMessage()
getMessage
in class Throwable