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

Example 56 with Timed

use of com.codahale.metrics.annotation.Timed in project graylog2-server by Graylog2.

the class StreamAlertResource method listPaginated.

@GET
@Timed
@Path("paginated")
@ApiOperation(value = "Get the alarms of this stream, filtered by specifying limit and offset parameters.")
@Produces(MediaType.APPLICATION_JSON)
@ApiResponses(value = { @ApiResponse(code = 404, message = "Stream not found."), @ApiResponse(code = 400, message = "Invalid ObjectId.") })
public AlertListSummary listPaginated(@ApiParam(name = "streamId", value = "The stream id this new alert condition belongs to.", required = true) @PathParam("streamId") String streamId, @ApiParam(name = "skip", value = "The number of elements to skip (offset).", required = true) @QueryParam("skip") @DefaultValue("0") int skip, @ApiParam(name = "limit", value = "The maximum number of elements to return.", required = true) @QueryParam("limit") @DefaultValue("300") int limit) throws NotFoundException {
    checkPermission(RestPermissions.STREAMS_READ, streamId);
    final Stream stream = streamService.load(streamId);
    final List<AlertSummary> conditions = toSummaryList(alertService.listForStreamId(stream.getId(), skip, limit));
    return AlertListSummary.create(alertService.totalCountForStream(streamId), conditions);
}

Example 57 with Timed

use of com.codahale.metrics.annotation.Timed in project graylog2-server by Graylog2.

the class ClusterSystemResource method jvm.

@GET
@Timed
@ApiOperation(value = "Get JVM information of the given node")
@Path("{nodeId}/jvm")
public SystemJVMResponse jvm(@ApiParam(name = "nodeId", value = "The id of the node where processing will be paused.", required = true) @PathParam("nodeId") String nodeId) throws IOException, NodeNotFoundException {
    final Node targetNode = nodeService.byNodeId(nodeId);
    final RemoteSystemResource remoteSystemResource = remoteInterfaceProvider.get(targetNode, this.authenticationToken, RemoteSystemResource.class);
    final Response<SystemJVMResponse> response = remoteSystemResource.jvm().execute();
    if (response.isSuccessful()) {
        return response.body();
    } else {
        LOG.warn("Unable to get jvm information on node {}: {}", nodeId, response.message());
        throw new WebApplicationException(response.message(), BAD_GATEWAY);
    }
}

Example 58 with Timed

use of com.codahale.metrics.annotation.Timed in project graylog2-server by Graylog2.

the class ClusterSystemShutdownResource method shutdown.

@POST
@Timed
@ApiOperation(value = "Shutdown node gracefully.", notes = "Attempts to process all buffered and cached messages before exiting, " + "shuts down inputs first to make sure that no new messages are accepted.")
@AuditEvent(type = AuditEventTypes.NODE_SHUTDOWN_INITIATE)
public void shutdown(@ApiParam(name = "nodeId", value = "The id of the node to shutdown.", required = true) @PathParam("nodeId") String nodeId) throws IOException, NodeNotFoundException {
    final Node targetNode = nodeService.byNodeId(nodeId);
    RemoteSystemShutdownResource remoteSystemShutdownResource = remoteInterfaceProvider.get(targetNode, this.authenticationToken, RemoteSystemShutdownResource.class);
    final Response response = remoteSystemShutdownResource.shutdown().execute();
    if (response.code() != ACCEPTED.getCode()) {
        LOG.warn("Unable send shut down signal to node {}: {}", nodeId, response.message());
        throw new WebApplicationException(response.message(), BAD_GATEWAY);
    }
}

Example 59 with Timed

use of com.codahale.metrics.annotation.Timed in project graylog2-server by Graylog2.

the class DashboardWidgetsResource method updateDescription.

@Deprecated
@PUT
@Timed
@ApiOperation(value = "Update description of a widget")
@Path("/{widgetId}/description")
@ApiResponses(value = { @ApiResponse(code = 404, message = "Dashboard not found."), @ApiResponse(code = 404, message = "Widget not found.") })
@Produces(MediaType.APPLICATION_JSON)
@AuditEvent(type = AuditEventTypes.DASHBOARD_WIDGET_UPDATE)
public void updateDescription(@ApiParam(name = "dashboardId", required = true) @PathParam("dashboardId") String dashboardId, @ApiParam(name = "widgetId", required = true) @PathParam("widgetId") String widgetId, @ApiParam(name = "JSON body", required = true) @Valid UpdateWidgetRequest uwr) throws ValidationException, NotFoundException {
    checkPermission(RestPermissions.DASHBOARDS_EDIT, dashboardId);
    final Dashboard dashboard = dashboardService.load(dashboardId);
    final DashboardWidget widget = dashboard.getWidget(widgetId);
    if (widget == null) {
        final String msg = "Widget " + widgetId + " on dashboard " + dashboardId + " not found.";
        LOG.error(msg);
        throw new javax.ws.rs.NotFoundException(msg);
    }
    dashboardService.updateWidgetDescription(dashboard, widget, uwr.description());
    LOG.info("Updated description of widget <" + widgetId + "> on dashboard <" + dashboardId + ">. Reason: REST request.");
}

Example 60 with Timed

use of com.codahale.metrics.annotation.Timed in project graylog2-server by Graylog2.

the class DashboardWidgetsResource method getWidget.

@GET
@Timed
@ApiOperation(value = "Get a widget")
@Path("/{widgetId}")
@ApiResponses(value = { @ApiResponse(code = 404, message = "Dashboard not found."), @ApiResponse(code = 404, message = "Widget not found.") })
@Produces(MediaType.APPLICATION_JSON)
public WidgetSummary getWidget(@ApiParam(name = "dashboardId", required = true) @PathParam("dashboardId") String dashboardId, @ApiParam(name = "widgetId", required = true) @PathParam("widgetId") String widgetId) throws NotFoundException {
    checkPermission(RestPermissions.DASHBOARDS_READ, dashboardId);
    final Dashboard dashboard = dashboardService.load(dashboardId);
    final DashboardWidget widget = dashboard.getWidget(widgetId);
    return WidgetSummary.create(widget.getId(), widget.getDescription(), widget.getType(), widget.getCacheTime(), widget.getCreatorUserId(), widget.getConfig());
}