com.google.cloud.hadoop.util

Class IoExceptionHelper

java.lang.Object

com.google.cloud.hadoop.util.IoExceptionHelper

public final class IoExceptionHelper
extends Object

Translates exceptions from API calls into higher-level meaning, while allowing injectability for testing how API errors are handled.

Method Summary

Modifier and Type	Method and Description
static boolean	isIoError(Throwable throwable) Determines if a given Throwable is caused by an IO error.
static boolean	isReadTimedOut(IOException e) Determines if a given IOException is caused by a timed out read.
static boolean	isSocketError(Throwable throwable) Determines if a given Throwable is caused by a socket error.

Methods inherited from class java.lang.Object

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

Method Detail

isIoError

public static boolean isIoError(Throwable throwable)

Determines if a given Throwable is caused by an IO error.

Recursively checks getCause() if outer exception isn't an instance of the correct class.

Parameters:

throwable - The Throwable to check.

Returns:

True if the Throwable is a result of an IO error.

isSocketError

public static boolean isSocketError(Throwable throwable)

Determines if a given Throwable is caused by a socket error.

Recursively checks getCause() if outer exception isn't an instance of the correct class.

Parameters:

throwable - The Throwable to check.

Returns:

True if the Throwable is a result of a socket error.

isReadTimedOut

public static boolean isReadTimedOut(IOException e)

Determines if a given IOException is caused by a timed out read.

Parameters:

e - The IOException to check.

Returns:

True if the IOException is a result of a read timeout.