Package org.apache.tomcat.util
Class MultiThrowable
java.lang.Object
java.lang.Throwable
org.apache.tomcat.util.MultiThrowable
- All Implemented Interfaces:
- Serializable
Wraps a list of throwables as a single throwable. This is intended to be used
 when multiple actions are taken where each may throw an exception but all
 actions are taken before any errors are reported.
 
This class is NOT threadsafe.
- See Also:
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Constructor SummaryConstructors
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Method SummaryMethods inherited from class java.lang.ThrowableaddSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace
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Constructor Details- 
MultiThrowablepublic MultiThrowable()
 
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Method Details- 
addAdd a throwable to the list of wrapped throwables.- Parameters:
- t- The throwable to add
 
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getThrowables- Returns:
- A read-only list of the wrapped throwables.
 
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getThrowable- Returns:
- nullif there are no wrapped throwables, the Throwable if there is a single wrapped throwable or the current instance of there are multiple wrapped throwables
 
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sizepublic int size()- Returns:
- The number of throwables currently wrapped by this instance.
 
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toStringOverrides the default implementation to provide a concatenation of the messages associated with each of the wrapped throwables. Note that the format of the returned String is not guaranteed to be fixed and may change in a future release.
 
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