Class Database

packages/firebase-database/index.ios.ts:616–687

}

export class Database implements IDatabase {
	_native: FIRDatabase;
	_app: FirebaseApp;

	constructor(app?: FirebaseApp) {
		if (app?.native) {
			this._native = FIRDatabase.databaseForApp(app.native);
		} else {
			if (defaultDatabase) {
				return defaultDatabase;
			}
			defaultDatabase = this;
			this._native = FIRDatabase.database();
		}
	}

	useEmulator(host: string, port: number) {
		this.native.useEmulatorWithHostPort(host, port);
	}

	get persistenceCacheSizeBytes(): number {
		return this.native.persistenceCacheSizeBytes;
	}

	set persistenceCacheSizeBytes(bytes) {
		this.native.persistenceCacheSizeBytes = bytes;
	}

	get persistenceEnabled(): boolean {
		return this.native.persistenceEnabled;
	}

	set persistenceEnabled(value) {
		this.native.persistenceEnabled = value;
	}

	refFromURL(url: string): Reference {
		return Reference.fromNative(this.native?.referenceFromURL?.(url));
	}

	setLoggingEnabled(enabled: boolean) {
		FIRDatabase.setLoggingEnabled(enabled);
	}

	ref(path?: string): Reference {
		return Reference.fromNative(this.native?.referenceWithPath?.(path || '/'));
	}

	goOffline() {
		this.native.goOffline();
	}

	goOnline() {
		this.native.goOnline();
	}

	get native() {
		return this._native;