Examples with Output org.graylog2.plugin.streams.Output used on opensource projects

Example 11 with Output

use of org.graylog2.plugin.streams.Output in project graylog2-server by Graylog2.

the class StreamOutputResource method add.

@POST
@Timed
@ApiOperation(value = "Associate outputs with a stream")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
@RequiresPermissions(RestPermissions.STREAM_OUTPUTS_CREATE)
@ApiResponses(value = { @ApiResponse(code = 400, message = "Invalid output specification in input.") })
@AuditEvent(type = AuditEventTypes.STREAM_OUTPUT_ASSIGNMENT_CREATE)
public Response add(@ApiParam(name = "streamid", value = "The id of the stream whose outputs we want.", required = true) @PathParam("streamid") String streamid, @ApiParam(name = "JSON body", required = true) @Valid @NotNull AddOutputRequest aor) throws ValidationException, NotFoundException {
    final Stream stream = streamService.load(streamid);
    for (String outputId : aor.outputs()) {
        final Output output = outputService.load(outputId);
        streamService.addOutput(stream, output);
        clusterEventBus.post(StreamsChangedEvent.create(stream.getId()));
    }
    return Response.accepted().build();
}

Example 12 with Output

use of org.graylog2.plugin.streams.Output in project graylog2-server by Graylog2.

the class StreamOutputResource method remove.

@DELETE
@Path("/{outputId}")
@Timed
@RequiresPermissions(RestPermissions.STREAM_OUTPUTS_DELETE)
@Produces(MediaType.APPLICATION_JSON)
@ApiOperation(value = "Delete output of a stream")
@ApiResponses(value = { @ApiResponse(code = 404, message = "No such stream/output on this node.") })
@AuditEvent(type = AuditEventTypes.STREAM_OUTPUT_ASSIGNMENT_DELETE)
public void remove(@ApiParam(name = "streamid", value = "The id of the stream whose outputs we want.", required = true) @PathParam("streamid") String streamid, @ApiParam(name = "outputId", value = "The id of the output that should be deleted", required = true) @PathParam("outputId") String outputId) throws NotFoundException {
    final Stream stream = streamService.load(streamid);
    final Output output = outputService.load(outputId);
    streamService.removeOutput(stream, output);
    outputRegistry.removeOutput(output);
    clusterEventBus.post(StreamsChangedEvent.create(stream.getId()));
}

Example 13 with Output

use of org.graylog2.plugin.streams.Output in project graylog2-server by Graylog2.

the class OutputRegistry method removeOutput.

public void removeOutput(Output output) {
    final MessageOutput messageOutput = runningMessageOutputs.getIfPresent(output.getId());
    if (messageOutput != null) {
        messageOutput.stop();
    }
    runningMessageOutputs.invalidate(output.getId());
    faultCounters.invalidate(output.getId());
}

Example 14 with Output

use of org.graylog2.plugin.streams.Output in project graylog2-server by Graylog2.

the class BatchedElasticSearchOutputFlushThread method doRun.

@Override
public void doRun() {
    LOG.debug("Checking for outputs to flush ...");
    for (MessageOutput output : outputRegistry.getMessageOutputs()) {
        if (output instanceof BlockingBatchedESOutput) {
            try {
                LOG.debug("Flushing output <{}>", output);
                ((BlockingBatchedESOutput) output).forceFlushIfTimedout();
            } catch (Exception e) {
                LOG.error("Caught exception while trying to flush output: {}", e);
            }
        }
    }
}

Example 15 with Output

use of org.graylog2.plugin.streams.Output in project graylog2-server by Graylog2.

the class StreamServiceImpl method loadAll.

private List<Stream> loadAll(DBObject query) {
    final List<DBObject> results = query(StreamImpl.class, query);
    final List<String> streamIds = results.stream().map(o -> o.get("_id").toString()).collect(Collectors.toList());
    final Map<String, List<StreamRule>> allStreamRules = streamRuleService.loadForStreamIds(streamIds);
    final ImmutableList.Builder<Stream> streams = ImmutableList.builder();
    for (DBObject o : results) {
        final ObjectId objectId = (ObjectId) o.get("_id");
        final String id = objectId.toHexString();
        final List<StreamRule> streamRules = allStreamRules.getOrDefault(id, Collections.emptyList());
        LOG.debug("Found {} rules for stream <{}>", streamRules.size(), id);
        final Set<Output> outputs = loadOutputsForRawStream(o);
        @SuppressWarnings("unchecked") final Map<String, Object> fields = o.toMap();
        streams.add(new StreamImpl(objectId, fields, streamRules, outputs, getIndexSet(o)));
    }
    return streams.build();
}