Examples with ExceptionMetered com.codahale.metrics.annotation.ExceptionMetered used on opensource projects

Example 26 with ExceptionMetered

use of com.codahale.metrics.annotation.ExceptionMetered in project keywhiz by square.

the class AutomationClientResource method findClient.

/**
   * Retrieve Client by a specified name, or all Clients if no name given
   *
   * @param name the name of the Client to retrieve, if provided
   * @excludeParams automationClient
   * @optionalParams name
   * @description Returns a single Client or a set of all Clients
   * @responseMessage 200 Found and retrieved Client(s)
   * @responseMessage 404 Client with given name not found (if name provided)
   */
@Timed
@ExceptionMetered
@GET
public Response findClient(@Auth AutomationClient automationClient, @QueryParam("name") Optional<String> name) {
    logger.info("Automation ({}) - Looking up a name {}", automationClient.getName(), name);
    if (name.isPresent()) {
        Client client = clientDAO.getClient(name.get()).orElseThrow(NotFoundException::new);
        ImmutableList<Group> groups = ImmutableList.copyOf(aclDAO.getGroupsFor(client));
        return Response.ok().entity(ClientDetailResponse.fromClient(client, groups, ImmutableList.of())).build();
    }
    List<ClientDetailResponse> clients = clientDAO.getClients().stream().map(c -> ClientDetailResponse.fromClient(c, ImmutableList.copyOf(aclDAO.getGroupsFor(c)), ImmutableList.of())).collect(toList());
    return Response.ok().entity(clients).build();
}

Example 27 with ExceptionMetered

use of com.codahale.metrics.annotation.ExceptionMetered in project keywhiz by square.

the class ClientsResource method deleteClient.

/**
   * Delete Client by ID
   *
   * @excludeParams user
   * @param clientId the ID of the Client to be deleted
   *
   * @description Deletes a single Client if found.
   * Used by Keywhiz CLI and the web ui.
   * @responseMessage 200 Found and deleted Client with given ID
   * @responseMessage 404 Client with given ID not Found
   */
@Path("{clientId}")
@Timed
@ExceptionMetered
@DELETE
public Response deleteClient(@Auth User user, @PathParam("clientId") LongParam clientId) {
    logger.info("User '{}' deleting client id={}.", user, clientId);
    Optional<Client> client = clientDAO.getClientById(clientId.get());
    if (!client.isPresent()) {
        throw new NotFoundException("Client not found.");
    }
    clientDAO.deleteClient(client.get());
    auditLog.recordEvent(new Event(Instant.now(), EventTag.CLIENT_DELETE, user.getName(), client.get().getName()));
    return Response.noContent().build();
}

Example 28 with ExceptionMetered

use of com.codahale.metrics.annotation.ExceptionMetered in project metrics by dropwizard.

the class InstrumentedResourceMethodDispatchProvider method create.

@Override
public RequestDispatcher create(AbstractResourceMethod method) {
    RequestDispatcher dispatcher = provider.create(method);
    if (dispatcher == null) {
        return null;
    }
    if (method.getMethod().isAnnotationPresent(Timed.class)) {
        final Timed annotation = method.getMethod().getAnnotation(Timed.class);
        final String name = chooseName(annotation.name(), annotation.absolute(), method);
        final Timer timer = registry.timer(name);
        dispatcher = new TimedRequestDispatcher(dispatcher, timer);
    }
    if (method.getMethod().isAnnotationPresent(Metered.class)) {
        final Metered annotation = method.getMethod().getAnnotation(Metered.class);
        final String name = chooseName(annotation.name(), annotation.absolute(), method);
        final Meter meter = registry.meter(name);
        dispatcher = new MeteredRequestDispatcher(dispatcher, meter);
    }
    if (method.getMethod().isAnnotationPresent(ExceptionMetered.class)) {
        final ExceptionMetered annotation = method.getMethod().getAnnotation(ExceptionMetered.class);
        final String name = chooseName(annotation.name(), annotation.absolute(), method, ExceptionMetered.DEFAULT_NAME_SUFFIX);
        final Meter meter = registry.meter(name);
        dispatcher = new ExceptionMeteredRequestDispatcher(dispatcher, meter, annotation.cause());
    }
    return dispatcher;
}

Example 29 with ExceptionMetered

use of com.codahale.metrics.annotation.ExceptionMetered in project metrics by dropwizard.

the class InstrumentedResourceMethodApplicationListener method registerExceptionMeteredAnnotations.

private void registerExceptionMeteredAnnotations(final ResourceMethod method, final ExceptionMetered classLevelExceptionMetered) {
    final Method definitionMethod = method.getInvocable().getDefinitionMethod();
    if (classLevelExceptionMetered != null) {
        exceptionMeters.putIfAbsent(definitionMethod, new ExceptionMeterMetric(metrics, method, classLevelExceptionMetered));
        return;
    }
    final ExceptionMetered annotation = definitionMethod.getAnnotation(ExceptionMetered.class);
    if (annotation != null) {
        exceptionMeters.putIfAbsent(definitionMethod, new ExceptionMeterMetric(metrics, method, annotation));
    }
}

Example 30 with ExceptionMetered

use of com.codahale.metrics.annotation.ExceptionMetered in project helios by spotify.

the class HostsResource method hostStatus.

/**
   * Returns various status information about the host.
   * @param host The host id.
   * @param statusFilter An optional status filter.
   * @return The host status.
   */
@GET
@Path("{id}/status")
@Produces(APPLICATION_JSON)
@Timed
@ExceptionMetered
public Optional<HostStatus> hostStatus(@PathParam("id") final String host, @QueryParam("status") @DefaultValue("") final String statusFilter) {
    final HostStatus status = model.getHostStatus(host);
    final Optional<HostStatus> response;
    if (status != null && (isNullOrEmpty(statusFilter) || statusFilter.equals(status.getStatus().toString()))) {
        response = Optional.of(status);
    } else {
        response = Optional.absent();
    }
    log.debug("hostStatus: host={}, statusFilter={}, returning: {}", host, statusFilter, response);
    return response;
}