Examples with EntityNotFoundException org.eclipse.hono.service.base.jdbc.store.EntityNotFoundException used on opensource projects

Example 1 with EntityNotFoundException

use of org.eclipse.hono.service.base.jdbc.store.EntityNotFoundException in project hono by eclipse.

the class ManagementStore method update.

/**
 * Create a new tenant.
 * <p>
 * The operation may fail with a {@link org.eclipse.hono.service.base.jdbc.store.EntityNotFoundException} if the
 * specified tenant does not exist.
 * <p>
 * The operation may fail with a {@link org.eclipse.hono.service.base.jdbc.store.DuplicateKeyException} if a
 * tenant with the ID or trust anchor already exists.
 * <p>
 * The operation may fail with an {@link org.eclipse.hono.service.base.jdbc.store.OptimisticLockingException} if
 * an expected resource version was provided, but the current version did not match.
 *
 * @param tenantId The ID of the new tenant.
 * @param tenant The tenant information.
 * @param resourceVersion An optional resource version.
 * @param spanContext The span to contribute to.
 * @return A future, tracking the outcome of the operation.
 */
public Future<Versioned<Void>> update(final String tenantId, final Tenant tenant, final Optional<String> resourceVersion, final SpanContext spanContext) {
    final var json = tenantToJson(tenant);
    final Span span = TracingHelper.buildChildSpan(this.tracer, spanContext, "update tenant", getClass().getSimpleName()).withTag(TracingHelper.TAG_TENANT_ID, tenantId).start();
    final var nextVersion = UUID.randomUUID().toString();
    resourceVersion.ifPresent(version -> span.setTag("version", version));
    final Statement statement = resourceVersion.isPresent() ? this.updateVersionedStatement : this.updateStatement;
    return SQL.runTransactionally(this.client, this.tracer, span.context(), (connection, context) -> updateJsonField(connection, tenantId, statement, json, resourceVersion, nextVersion, span).flatMap(r -> {
        if (r.getUpdated() <= 0) {
            return Future.failedFuture(new EntityNotFoundException());
        } else {
            return Future.succeededFuture();
        }
    }).flatMap(x -> deleteAllTrustAnchors(connection, tenantId, span)).flatMap(r -> insertAllTrustAnchors(connection, tenantId, tenant, span))).map(new Versioned<Void>(nextVersion, null)).onComplete(x -> span.finish());
}

Example 2 with EntityNotFoundException

use of org.eclipse.hono.service.base.jdbc.store.EntityNotFoundException in project hono by eclipse.

the class TableManagementStore method extractVersionForUpdate.

private static Future<String> extractVersionForUpdate(final ResultSet device, final Optional<String> resourceVersion) {
    final Optional<String> version = device.getRows(true).stream().map(o -> o.getString("version")).findAny();
    if (version.isEmpty()) {
        log.debug("No version or no row found -> entity not found");
        return Future.failedFuture(new EntityNotFoundException());
    }
    final var currentVersion = version.get();
    return resourceVersion.<// if we expect a certain version
    Future<String>>map(expected -> {
        // check ...
        if (expected.equals(currentVersion)) {
            // version matches, continue with current version
            return Future.succeededFuture(currentVersion);
        } else {
            // version does not match, abort
            return Future.failedFuture(new OptimisticLockingException());
        }
    }).orElseGet(() -> Future.succeededFuture(currentVersion));
}