All Classes and Interfaces

Class	Description
AdapterConfig	Immutable holder for adapter configuration resolved at startup.
AdapterState	Lifecycle states observable via NxAdapter.state() / NxAdapter.onStateChange(java.util.function.Consumer<app.l2nx.gs.adapter.core.AdapterState>).
AdapterVersion	Resolves the adapter version from the JAR manifest's Implementation-Version.
BackoffSchedule	Stateless retry-delay generator.
ConfigResolver	Resolves adapter configuration from a two-source chain (per key), file-first: Properties file — either the absolute path given by -Dl2nx.config-file=<path> (operator-preferred), or the classpath resource l2nx.properties as a fallback when l2nx.config-file is unset. JVM system property (e.g.
ConnectClient	Performs the platform-side POST /api/tenants/servers/connect handshake.
ConnectFlow	Drives the POST /api/tenants/servers/connect lifecycle and emits an ConnectFlow.Outcome per logical state transition.
ConnectFlow.Outcome	Coarse-grained connect-flow events surfaced to the orchestrator (NxAdapter).
ConnectResult	Outcome of a single ConnectClient.connect(java.lang.String, java.lang.String, app.l2nx.gs.adapter.api.rest.ConnectRequest) invocation.
DefaultBackoffSchedule	Canonical retry schedule: 30s → 1m → 2m → 5m, capped at 5m for all subsequent attempts.
DefaultKafkaFactory	Default KafkaFactory that bridges to NxKafka.configure().build().
ErrorEnvelope	Platform-side error response body — Gson-deserialized from 4xx / 5xx responses.
HeartbeatService	Publishes a HeartbeatEvent every 60L seconds via the supplied HeartbeatService.KafkaPublisher on the supplied scheduler.
HeartbeatService.KafkaPublisher
HttpURLConnectionConnectClient	JDK-only ConnectClient backed by HttpURLConnection + Gson.
KafkaFactory	Test seam over the NxKafka.configure().build() singleton bootstrap.
KafkaInitializer	Bootstraps the nx-gs-kafka singleton from a platform-issued KafkaConfig.
NxAdapter	Adapter entry point — singleton-style facade exposing the lifecycle to the host JVM.
SafeRunnable	Wraps a Runnable so any uncaught Throwable is logged and swallowed.
StartupBanner	Emits the L2NX startup wordmark and adapter version.