Examples with ResourceFilters com.sun.jersey.spi.container.ResourceFilters used on opensource projects

Example 1 with ResourceFilters

use of com.sun.jersey.spi.container.ResourceFilters in project druid by druid-io.

the class ClientInfoResource method getDatasourceMetrics.

@GET
@Path("/{dataSourceName}/metrics")
@Produces(MediaType.APPLICATION_JSON)
@ResourceFilters(DatasourceResourceFilter.class)
public Iterable<String> getDatasourceMetrics(@PathParam("dataSourceName") String dataSourceName, @QueryParam("interval") String interval) {
    final List<DataSegment> segments = getSegmentsForDatasources().get(dataSourceName);
    final Set<String> metrics = Sets.newHashSet();
    if (segments == null || segments.isEmpty()) {
        return metrics;
    }
    Interval theInterval;
    if (interval == null || interval.isEmpty()) {
        DateTime now = getCurrentTime();
        theInterval = new Interval(segmentMetadataQueryConfig.getDefaultHistory(), now);
    } else {
        theInterval = new Interval(interval);
    }
    for (DataSegment segment : segments) {
        if (theInterval.overlaps(segment.getInterval())) {
            metrics.addAll(segment.getMetrics());
        }
    }
    return metrics;
}

Example 2 with ResourceFilters

use of com.sun.jersey.spi.container.ResourceFilters in project druid by druid-io.

the class DatasourcesResource method getSegmentDataSourceSpecificInterval.

/**
   * Provides serverView for a datasource and Interval which gives details about servers hosting segments for an interval
   * Used by the realtime tasks to fetch a view of the interval they are interested in.
   */
@GET
@Path("/{dataSourceName}/intervals/{interval}/serverview")
@Produces(MediaType.APPLICATION_JSON)
@ResourceFilters(DatasourceResourceFilter.class)
public Response getSegmentDataSourceSpecificInterval(@PathParam("dataSourceName") String dataSourceName, @PathParam("interval") String interval, @QueryParam("partial") final boolean partial) {
    TimelineLookup<String, SegmentLoadInfo> timeline = serverInventoryView.getTimeline(new TableDataSource(dataSourceName));
    final Interval theInterval = new Interval(interval.replace("_", "/"));
    if (timeline == null) {
        log.debug("No timeline found for datasource[%s]", dataSourceName);
        return Response.ok(Lists.<ImmutableSegmentLoadInfo>newArrayList()).build();
    }
    Iterable<TimelineObjectHolder<String, SegmentLoadInfo>> lookup = timeline.lookupWithIncompletePartitions(theInterval);
    FunctionalIterable<ImmutableSegmentLoadInfo> retval = FunctionalIterable.create(lookup).transformCat(new Function<TimelineObjectHolder<String, SegmentLoadInfo>, Iterable<ImmutableSegmentLoadInfo>>() {

        @Override
        public Iterable<ImmutableSegmentLoadInfo> apply(TimelineObjectHolder<String, SegmentLoadInfo> input) {
            return Iterables.transform(input.getObject(), new Function<PartitionChunk<SegmentLoadInfo>, ImmutableSegmentLoadInfo>() {

                @Override
                public ImmutableSegmentLoadInfo apply(PartitionChunk<SegmentLoadInfo> chunk) {
                    return chunk.getObject().toImmutableSegmentLoadInfo();
                }
            });
        }
    });
    return Response.ok(retval).build();
}

Example 3 with ResourceFilters

use of com.sun.jersey.spi.container.ResourceFilters in project druid by druid-io.

the class DatasourcesResource method getSegmentDataSourceIntervals.

@GET
@Path("/{dataSourceName}/intervals")
@Produces(MediaType.APPLICATION_JSON)
@ResourceFilters(DatasourceResourceFilter.class)
public Response getSegmentDataSourceIntervals(@PathParam("dataSourceName") String dataSourceName, @QueryParam("simple") String simple, @QueryParam("full") String full) {
    final DruidDataSource dataSource = getDataSource(dataSourceName);
    if (dataSource == null) {
        return Response.noContent().build();
    }
    final Comparator<Interval> comparator = Comparators.inverse(Comparators.intervalsByStartThenEnd());
    if (full != null) {
        final Map<Interval, Map<String, Object>> retVal = Maps.newTreeMap(comparator);
        for (DataSegment dataSegment : dataSource.getSegments()) {
            Map<String, Object> segments = retVal.get(dataSegment.getInterval());
            if (segments == null) {
                segments = Maps.newHashMap();
                retVal.put(dataSegment.getInterval(), segments);
            }
            Pair<DataSegment, Set<String>> val = getSegment(dataSegment.getIdentifier());
            segments.put(dataSegment.getIdentifier(), ImmutableMap.of("metadata", val.lhs, "servers", val.rhs));
        }
        return Response.ok(retVal).build();
    }
    if (simple != null) {
        final Map<Interval, Map<String, Object>> retVal = Maps.newTreeMap(comparator);
        for (DataSegment dataSegment : dataSource.getSegments()) {
            Map<String, Object> properties = retVal.get(dataSegment.getInterval());
            if (properties == null) {
                properties = Maps.newHashMap();
                properties.put("size", dataSegment.getSize());
                properties.put("count", 1);
                retVal.put(dataSegment.getInterval(), properties);
            } else {
                properties.put("size", MapUtils.getLong(properties, "size", 0L) + dataSegment.getSize());
                properties.put("count", MapUtils.getInt(properties, "count", 0) + 1);
            }
        }
        return Response.ok(retVal).build();
    }
    final Set<Interval> intervals = Sets.newTreeSet(comparator);
    for (DataSegment dataSegment : dataSource.getSegments()) {
        intervals.add(dataSegment.getInterval());
    }
    return Response.ok(intervals).build();
}

Example 4 with ResourceFilters

use of com.sun.jersey.spi.container.ResourceFilters in project druid by druid-io.

the class DatasourcesResource method getSegmentDataSourceSegments.

@GET
@Path("/{dataSourceName}/segments")
@Produces(MediaType.APPLICATION_JSON)
@ResourceFilters(DatasourceResourceFilter.class)
public Response getSegmentDataSourceSegments(@PathParam("dataSourceName") String dataSourceName, @QueryParam("full") String full) {
    DruidDataSource dataSource = getDataSource(dataSourceName);
    if (dataSource == null) {
        return Response.noContent().build();
    }
    Response.ResponseBuilder builder = Response.ok();
    if (full != null) {
        return builder.entity(dataSource.getSegments()).build();
    }
    return builder.entity(Iterables.transform(dataSource.getSegments(), new Function<DataSegment, Object>() {

        @Override
        public Object apply(DataSegment segment) {
            return segment.getIdentifier();
        }
    })).build();
}

Example 5 with ResourceFilters

use of com.sun.jersey.spi.container.ResourceFilters in project druid by druid-io.

the class MetadataResource method getDatabaseSegmentDataSourceSegments.

@GET
@Path("/datasources/{dataSourceName}/segments")
@Produces(MediaType.APPLICATION_JSON)
@ResourceFilters(DatasourceResourceFilter.class)
public Response getDatabaseSegmentDataSourceSegments(@PathParam("dataSourceName") String dataSourceName, @QueryParam("full") String full) {
    DruidDataSource dataSource = metadataSegmentManager.getInventoryValue(dataSourceName);
    if (dataSource == null) {
        return Response.status(Response.Status.NOT_FOUND).build();
    }
    Response.ResponseBuilder builder = Response.status(Response.Status.OK);
    if (full != null) {
        return builder.entity(dataSource.getSegments()).build();
    }
    return builder.entity(Iterables.transform(dataSource.getSegments(), new Function<DataSegment, String>() {

        @Override
        public String apply(DataSegment segment) {
            return segment.getIdentifier();
        }
    })).build();
}