Class ShieldSignals

java.lang.Object

com.codename1.security.shield.ShieldSignals

public final class ShieldSignals
extends Object

Collection point for runtime self-protection observations.

The framework's own detections report here, and so can a cn1lib or the app itself when it notices something the platform checks cannot see -- a failed server-side consistency check, a suspicious sequence of user actions. Everything recorded here is offered to the attestation service on the next token fetch, where the policy engine decides what it means.

The bus is bounded: it keeps only the most recent observations, and repeat reports of the same id collapse onto the existing entry rather than accumulating. A hooking framework that trips a detector on every frame must not be able to exhaust memory.

Method Summary

Modifier and Type	Method	Description
static void	add(ShieldSignal signal)	Records an observation.
static void	add(String id, int severity, String detail)	Convenience overload for the common case.
static void	clear()	Discards every recorded observation.
static boolean	hasSignalAtLeast(int severity)	True when any recorded observation is at or above the given severity.
static ShieldSignal[]	snapshot()	The observations recorded so far.

Methods inherited from class Object

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

Method Details

add

public static void add(ShieldSignal signal)

Records an observation. Repeat reports of an id already present update that entry in place. Safe to call from any thread; listeners are notified on the EDT.

add

public static void add(String id,
 int severity,
 String detail)

Convenience overload for the common case.

snapshot

public static ShieldSignal[] snapshot()

The observations recorded so far. Never null.

hasSignalAtLeast

public static boolean hasSignalAtLeast(int severity)

True when any recorded observation is at or above the given severity.

clear

public static void clear()

Discards every recorded observation. Intended for tests and for the simulator's signal-faking menu.