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java.lang.Objectjava.lang.Throwable
java.lang.Exception
org.springframework.core.NestedCheckedException
public abstract class NestedCheckedException
Handy class for wrapping checked Exceptions with a root cause.
This class is abstract to force the programmer to extend
the class. getMessage will include nested exception
information; printStackTrace and other like methods will
delegate to the wrapped exception, if any.
The similarity between this class and the NestedRuntimeException
class is unavoidable, as Java forces these two classes to have different
superclasses (ah, the inflexibility of concrete inheritance!).
getMessage(),
Throwable.printStackTrace(),
NestedRuntimeException,
Serialized Form| Constructor Summary | |
|---|---|
NestedCheckedException(String msg)
Construct a NestedCheckedException with the specified detail message. |
|
NestedCheckedException(String msg,
Throwable cause)
Construct a NestedCheckedException with the specified detail message
and nested exception. |
|
| Method Summary | |
|---|---|
boolean |
contains(Class exType)
Check whether this exception contains an exception of the given type: either it is of the given class itself or it contains a nested cause of the given type. |
String |
getMessage()
Return the detail message, including the message from the nested exception if there is one. |
Throwable |
getMostSpecificCause()
Retrieve the most specific cause of this exception, that is, either the innermost cause (root cause) or this exception itself. |
Throwable |
getRootCause()
Retrieve the innermost cause of this exception, if any. |
| Methods inherited from class java.lang.Throwable |
|---|
fillInStackTrace, getCause, getLocalizedMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
public NestedCheckedException(String msg)
NestedCheckedException with the specified detail message.
msg - the detail message
public NestedCheckedException(String msg,
Throwable cause)
NestedCheckedException with the specified detail message
and nested exception.
msg - the detail messagecause - the nested exception| Method Detail |
|---|
public String getMessage()
getMessage in class Throwablepublic Throwable getRootCause()
null if nonepublic Throwable getMostSpecificCause()
Differs from getRootCause() in that it falls back
to the present exception if there is no root cause.
null)public boolean contains(Class exType)
exType - the exception type to look for
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