EventContext¶

fr.capellegab.api.module.EventContext

Interface representing the runtime context provided by the core to each module when processing an event.

Definition¶

public interface EventContext {
    void publish(Event event);
    void log(String message);
    void log(String message, Object... args);
}

Methods¶

`publish(Event event)`¶

Re-publishes an event on the platform. Useful for module chaining (one module generates an event that another module will process).

Event alert = new Event(
    UUID.randomUUID(),
    EventType.NOTIFICATION,
    "fraud-module",
    Map.of("reason", "Suspicious amount"),
    Instant.now(),
    Priority.CRITICAL
);
context.publish(alert);

`log(String message)`¶

Writes a message to the platform logs, prefixed by the module name.

context.log("Module started");
// [fraud-module] Module started

`log(String message, Object... args)`¶

Writes a formatted message with {} placeholders.

context.log("Event {} processed in {}ms", event.uuid(), duration);
// [fraud-module] Event 3fa85f64-... processed in 12ms

Important¶

Provided by the core

You never implement EventContext — the core provides the implementation. Your module receives it as a parameter of onEvent().