Package org.apache.druid.utils

Class Throwables

java.lang.Object

org.apache.druid.utils.Throwables

public final class Throwables
extends Object

Method Summary

Modifier and Type	Method	Description
static <T extends Throwable> T	getCauseOfType(Throwable t, Class<T> searchFor)	searches for a throwable in the cause chain that is of same type as {@param searchFor}.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getCauseOfType

@Nullable
public static <T extends Throwable> T getCauseOfType(Throwable t,
                                                     Class<T> searchFor)

searches for a throwable in the cause chain that is of same type as {@param searchFor}. The class of returned throwable will either be same as {@param searchFor} or a sub-class of {@param searchFor}.

Parameters:

t - - the throwable in which to search

searchFor - - Class of throwable to search for

Returns:

null if not found otherwise the cause exception that is of same type as searchFor