org.alfresco.error

Class ExceptionStackUtil

java.lang.Object

org.alfresco.error.ExceptionStackUtil

public class ExceptionStackUtil
extends java.lang.Object

Helper class to provide information about exception stacks.

Constructor Summary

Constructors

Constructor and Description
ExceptionStackUtil()

Method Summary

Methods

Modifier and Type	Method and Description
static java.lang.Throwable	getCause(java.lang.Throwable throwable, java.lang.Class[] possibleCauses) Searches through the exception stack of the given throwable to find any instance of the possible cause.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExceptionStackUtil

public ExceptionStackUtil()

Method Detail

getCause

public static java.lang.Throwable getCause(java.lang.Throwable throwable,
                           java.lang.Class[] possibleCauses)

Searches through the exception stack of the given throwable to find any instance of the possible cause. The top-level throwable will also be tested.

Parameters:

throwable - the exception condition to search

possibleCauses - the types of the exception conditions of interest

Returns:

Returns the first instance that matches one of the given possible types, or null if there is nothing in the stack