DatabaseHealthIndicator class

A HealthIndicator that reports database connectivity by running a trivial query. Register it as a provider (@Component) and it is picked up by Diana's /actuator/health endpoint like any other indicator.

@Component()
class DbHealth extends DatabaseHealthIndicator {
  DbHealth(super.db);
}

Constructors

DatabaseHealthIndicator(Database _db)

Properties

hashCode → int

The hash code for this object.

no setter, inherited

name → String

Component name in the aggregated response.

no setter

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

health() → Future<HealthStatus>

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited