net.logstash.logback.composite.loggingevent

Class ThrowableSelectors

java.lang.Object

net.logstash.logback.composite.loggingevent.ThrowableSelectors

public class ThrowableSelectors
extends Object

Utilities to obtain Throwables from IThrowableProxies.

Constructor Summary

Constructors

Constructor and Description
ThrowableSelectors()

Method Summary

Modifier and Type	Method and Description
static IThrowableProxy	rootCause(IThrowableProxy throwable) Returns the innermost cause of throwable.

Methods inherited from class java.lang.Object

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

Constructor Detail

ThrowableSelectors

public ThrowableSelectors()

Method Detail

rootCause

public static IThrowableProxy rootCause(IThrowableProxy throwable)

Returns the innermost cause of throwable.

Parameters:

throwable - the throwable for which to find the root cause

Returns:

the innermost cause, which may be throwable itself if there is no cause, or null if there is a loop in the causal chain.

Throws:

NullPointerException - if throwable is null