apple.foundation.enums

Class NSDecodingFailurePolicy

java.lang.Object

apple.foundation.enums.NSDecodingFailurePolicy

public final class NSDecodingFailurePolicy
extends java.lang.Object

Describes the action an NSCoder should take when it encounters decode failures (e.g. corrupt data) for non-TopLevel decodes.

Field Summary

Fields

Modifier and Type	Field and Description
static long	RaiseException On decode failure, the NSCoder will raise an exception internally to propagate failure messages (and unwind the stack).
static long	SetErrorAndReturn On decode failure, the NSCoder will capture the failure as an NSError, and prevent further decodes (by returning 0 / nil equivalent as appropriate).

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

RaiseException

public static final long RaiseException

On decode failure, the NSCoder will raise an exception internally to propagate failure messages (and unwind the stack). This exception can be transformed into an NSError via any of the TopLevel decode APIs.

See Also:

Constant Field Values

SetErrorAndReturn

public static final long SetErrorAndReturn

On decode failure, the NSCoder will capture the failure as an NSError, and prevent further decodes (by returning 0 / nil equivalent as appropriate). Clients should consider using this policy if they know that all encoded objects behave correctly in the presence of decode failures (e.g. they use -failWithError: to communicate decode failures and don't raise exceptions for error propagation)

See Also:

Constant Field Values