java.lang.Object | ||||
↳ | java.lang.Throwable | |||
↳ | java.lang.Exception | |||
↳ | javax.servlet.ServletException | |||
↳ | org.springframework.web.util.NestedServletException |
Known Direct Subclasses |
Known Indirect Subclasses |
Subclass of 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.
Public Constructors | |||||||||||
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Construct a
NestedServletException with the specified detail message. | |||||||||||
Construct a
NestedServletException with the specified detail message
and nested exception. |
Public Methods | |||||||||||
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Return the detail message, including the message from the nested exception
if there is one.
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Inherited Methods | |||||||||||
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From class
javax.servlet.ServletException
| |||||||||||
From class
java.lang.Throwable
| |||||||||||
From class
java.lang.Object
|
Construct a NestedServletException
with the specified detail message.
msg | the detail message |
---|
Construct a NestedServletException
with the specified detail message
and nested exception.
msg | the detail message |
---|---|
cause | the nested exception |
Return the detail message, including the message from the nested exception if there is one.