com.microej.crypto.internal.sni

Class NativeOomRetry

java.lang.Object

com.microej.crypto.internal.sni.NativeOomRetry

public final class NativeOomRetry
extends Object

Shared helper for the retry-after-GC behaviour applied when a native operation runs out of native memory.

Field Summary

Fields

Modifier and Type	Field and Description
static String	OPTION_RETRY_AFTER_GC BON constant gating the retry-after-GC behaviour on native OOM.

Method Summary

Modifier and Type	Method and Description
static boolean	retryAfterGc(int resultCode) Decides whether a failed native operation should be retried once after a garbage collection.
static boolean	retryAfterGc(NativeException e) Decides whether a failed native operation should be retried once after a garbage collection.

Methods inherited from class java.lang.Object

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

Field Detail

OPTION_RETRY_AFTER_GC

public static final String OPTION_RETRY_AFTER_GC

BON constant gating the retry-after-GC behaviour on native OOM.

See Also:

Constant Field Values

Method Detail

retryAfterGc

public static boolean retryAfterGc(int resultCode)

Decides whether a failed native operation should be retried once after a garbage collection.

When the option is enabled and the given result code is a native out-of-memory, triggers a System.gc() to release unreachable crypto resources and returns true.

Parameters:

resultCode - the result code returned by the native call.

Returns:

true if the caller should retry the native operation once.

retryAfterGc

public static boolean retryAfterGc(NativeException e)

Decides whether a failed native operation should be retried once after a garbage collection.

When the option is enabled and the given exception is a native out-of-memory, triggers a System.gc() to release unreachable crypto resources and returns true.

Parameters:

e - the exception thrown by the native call.

Returns:

true if the caller should retry the native operation once.