com.googlecode.catchexception.throwable

Class ThrowableHolder

java.lang.Object

com.googlecode.catchexception.throwable.ThrowableHolder

class ThrowableHolder
extends Object

Holds a caught throwable per Thread.

Author:

rwoo

Field Summary

Fields

Modifier and Type	Field and Description
private static ThreadLocal<Throwable>	caughtThrowable The container for the most recently caught throwable.

Constructor Summary

Constructors

Constructor and Description
ThrowableHolder()

Method Summary

Modifier and Type	Method and Description
static <E extends Throwable> E	get()
static <E extends Throwable> void	set(E caughtThrowable) Saves the given throwable in caughtThrowable.

Methods inherited from class java.lang.Object

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

Field Detail

caughtThrowable

private static final ThreadLocal<Throwable> caughtThrowable

The container for the most recently caught throwable.

There is no need to use weak references here as all the code is for testing so that we don't have to care about memory leaks.

Constructor Detail

ThrowableHolder

ThrowableHolder()

Method Detail

set

public static <E extends Throwable> void set(E caughtThrowable)

Saves the given throwable in caughtThrowable.

Type Parameters:

E - the type of the caught throwable

Parameters:

caughtThrowable - the caught throwable

get

public static <E extends Throwable> E get()

Type Parameters:

E - the type of the caught throwable

Returns:

Returns the caught throwable. Returns null if there is no throwable caught.