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

Example 1 with ExceptionMetered

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

the class SecretResource method backfillHmac.

/**
   * Backfill content hmac for this secret.
   */
@Timed
@ExceptionMetered
@Path("{name}/backfill-hmac")
@POST
@Consumes(APPLICATION_JSON)
@Produces(APPLICATION_JSON)
public boolean backfillHmac(@Auth AutomationClient automationClient, @PathParam("name") String name, List<String> passwords) {
    Optional<SecretSeriesAndContent> secret = secretDAO.getSecretByName(name);
    if (!secret.isPresent()) {
        return false;
    }
    logger.info("backfill-hmac {}: processing secret", name);
    SecretContent secretContent = secret.get().content();
    if (!secretContent.hmac().isEmpty()) {
        // No need to backfill
        return true;
    }
    String hmac = cryptographer.computeHmac(cryptographer.decrypt(secretContent.encryptedContent()).getBytes(UTF_8));
    // We expect only one row to be changed
    return secretSeriesDAO.setHmac(secretContent.id(), hmac) == 1;
}

Example 2 with ExceptionMetered

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

the class GroupsResource method createGroup.

/**
   * Create Group
   *
   * @excludeParams user
   * @param request the JSON client request used to formulate the Group
   *
   * @description Creates a Group with the name from a valid group request.
   * Used by Keywhiz CLI and the web ui.
   * @responseMessage 200 Successfully created Group
   * @responseMessage 400 Group with given name already exists
   */
@Timed
@ExceptionMetered
@POST
@Consumes(APPLICATION_JSON)
public Response createGroup(@Auth User user, @Valid CreateGroupRequest request) {
    logger.info("User '{}' creating group.", user);
    if (groupDAO.getGroup(request.name).isPresent()) {
        throw new BadRequestException("Group already exists.");
    }
    long groupId = groupDAO.createGroup(request.name, user.getName(), nullToEmpty(request.description), request.metadata);
    URI uri = UriBuilder.fromResource(GroupsResource.class).build(groupId);
    Response response = Response.created(uri).entity(groupDetailResponseFromId(groupId)).build();
    if (response.getStatus() == HttpStatus.SC_CREATED) {
        Map<String, String> extraInfo = new HashMap<>();
        if (request.description != null) {
            extraInfo.put("description", request.description);
        }
        if (request.metadata != null) {
            extraInfo.put("metadata", request.metadata.toString());
        }
        auditLog.recordEvent(new Event(Instant.now(), EventTag.GROUP_CREATE, user.getName(), request.name, extraInfo));
    }
    return response;
}

Example 3 with ExceptionMetered

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

the class SecretsResource method createSecret.

/**
   * Create Secret
   *
   * @excludeParams user
   * @param request the JSON client request used to formulate the Secret
   *
   * @description Creates a Secret with the name from a valid secret request.
   * Used by Keywhiz CLI and the web ui.
   * @responseMessage 200 Successfully created Secret
   * @responseMessage 400 Secret with given name already exists
   */
@Timed
@ExceptionMetered
@POST
@Consumes(APPLICATION_JSON)
public Response createSecret(@Auth User user, @Valid CreateSecretRequest request) {
    logger.info("User '{}' creating secret '{}'.", user, request.name);
    Secret secret;
    try {
        SecretController.SecretBuilder builder = secretController.builder(request.name, request.content, user.getName(), request.expiry);
        if (request.description != null) {
            builder.withDescription(request.description);
        }
        if (request.metadata != null) {
            builder.withMetadata(request.metadata);
        }
        secret = builder.create();
    } catch (DataAccessException e) {
        logger.info(format("Cannot create secret %s", request.name), e);
        throw new ConflictException(format("Cannot create secret %s.", request.name));
    }
    URI uri = UriBuilder.fromResource(SecretsResource.class).path("{secretId}").build(secret.getId());
    Response response = Response.created(uri).entity(secretDetailResponseFromId(secret.getId())).build();
    if (response.getStatus() == HttpStatus.SC_CREATED) {
        Map<String, String> extraInfo = new HashMap<>();
        if (request.description != null) {
            extraInfo.put("description", request.description);
        }
        if (request.metadata != null) {
            extraInfo.put("metadata", request.metadata.toString());
        }
        extraInfo.put("expiry", Long.toString(request.expiry));
        auditLog.recordEvent(new Event(Instant.now(), EventTag.SECRET_CREATE, user.getName(), request.name, extraInfo));
    }
    return response;
}

Example 4 with ExceptionMetered

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

the class TaskServlet method add.

public void add(Task task) {
    tasks.put('/' + task.getName(), task);
    TaskExecutor taskExecutor = new TaskExecutor(task);
    try {
        final Method executeMethod = task.getClass().getMethod("execute", Map.class, PrintWriter.class);
        if (executeMethod.isAnnotationPresent(Timed.class)) {
            final Timed annotation = executeMethod.getAnnotation(Timed.class);
            final String name = chooseName(annotation.name(), annotation.absolute(), task);
            taskExecutor = new TimedTask(taskExecutor, metricRegistry.timer(name));
        }
        if (executeMethod.isAnnotationPresent(Metered.class)) {
            final Metered annotation = executeMethod.getAnnotation(Metered.class);
            final String name = chooseName(annotation.name(), annotation.absolute(), task);
            taskExecutor = new MeteredTask(taskExecutor, metricRegistry.meter(name));
        }
        if (executeMethod.isAnnotationPresent(ExceptionMetered.class)) {
            final ExceptionMetered annotation = executeMethod.getAnnotation(ExceptionMetered.class);
            final String name = chooseName(annotation.name(), annotation.absolute(), task, ExceptionMetered.DEFAULT_NAME_SUFFIX);
            taskExecutor = new ExceptionMeteredTask(taskExecutor, metricRegistry.meter(name), annotation.cause());
        }
    } catch (NoSuchMethodException ignored) {
    }
    taskExecutors.put(task, taskExecutor);
}

Example 5 with ExceptionMetered

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

the class DeploymentGroupResource method getDeploymentGroupStatus.

@GET
@Path("/{name}/status")
@Produces(APPLICATION_JSON)
@Timed
@ExceptionMetered
public Response getDeploymentGroupStatus(@PathParam("name") @Valid final String name) {
    try {
        final DeploymentGroup deploymentGroup = model.getDeploymentGroup(name);
        final DeploymentGroupStatus deploymentGroupStatus = model.getDeploymentGroupStatus(name);
        final List<String> hosts = model.getDeploymentGroupHosts(name);
        final List<DeploymentGroupStatusResponse.HostStatus> result = Lists.newArrayList();
        for (final String host : hosts) {
            final HostStatus hostStatus = model.getHostStatus(host);
            JobId deployedJobId = null;
            TaskStatus.State state = null;
            if (hostStatus != null && hostStatus.getStatus().equals(HostStatus.Status.UP)) {
                for (final Map.Entry<JobId, Deployment> entry : hostStatus.getJobs().entrySet()) {
                    if (name.equals(entry.getValue().getDeploymentGroupName())) {
                        deployedJobId = entry.getKey();
                        final TaskStatus taskStatus = hostStatus.getStatuses().get(deployedJobId);
                        if (taskStatus != null) {
                            state = taskStatus.getState();
                        }
                        break;
                    }
                }
                result.add(new DeploymentGroupStatusResponse.HostStatus(host, deployedJobId, state));
            }
        }
        final DeploymentGroupStatusResponse.Status status;
        if (deploymentGroupStatus == null) {
            status = DeploymentGroupStatusResponse.Status.IDLE;
        } else if (deploymentGroupStatus.getState() == DeploymentGroupStatus.State.FAILED) {
            status = DeploymentGroupStatusResponse.Status.FAILED;
        } else if (deploymentGroupStatus.getState() == DeploymentGroupStatus.State.ROLLING_OUT) {
            status = DeploymentGroupStatusResponse.Status.ROLLING_OUT;
        } else {
            status = DeploymentGroupStatusResponse.Status.ACTIVE;
        }
        final String error = deploymentGroupStatus == null ? "" : deploymentGroupStatus.getError();
        return Response.ok(new DeploymentGroupStatusResponse(deploymentGroup, status, error, result, deploymentGroupStatus)).build();
    } catch (final DeploymentGroupDoesNotExistException e) {
        return Response.status(Response.Status.NOT_FOUND).build();
    }
}