Examples with AtlasPerfTracer org.apache.atlas.utils.AtlasPerfTracer used on opensource projects

Example 41 with AtlasPerfTracer

use of org.apache.atlas.utils.AtlasPerfTracer in project incubator-atlas by apache.

the class EntityResource method getTraitNames.

// Trait management functions
/**
     * Gets the list of trait names for a given entity represented by a guid.
     *
     * @param guid globally unique identifier for the entity
     * @return a list of trait names for the given entity guid
     */
@GET
@Path("{guid}/traits")
@Produces(Servlets.JSON_MEDIA_TYPE)
public Response getTraitNames(@PathParam("guid") String guid) {
    if (LOG.isDebugEnabled()) {
        LOG.debug("==> EntityResource.getTraitNames({})", guid);
    }
    AtlasPerfTracer perf = null;
    try {
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "EntityResource.getTraitNames(" + guid + ")");
        }
        if (LOG.isDebugEnabled()) {
            LOG.debug("Fetching trait names for entity={}", guid);
        }
        final List<AtlasClassification> classifications = entitiesStore.getClassifications(guid);
        List<String> traitNames = new ArrayList<>();
        for (AtlasClassification classification : classifications) {
            traitNames.add(classification.getTypeName());
        }
        JSONObject response = new JSONObject();
        response.put(AtlasClient.REQUEST_ID, Servlets.getRequestId());
        response.put(AtlasClient.RESULTS, new JSONArray(traitNames));
        response.put(AtlasClient.COUNT, traitNames.size());
        return Response.ok(response).build();
    } catch (AtlasBaseException e) {
        LOG.error("Unable to get trait definition for entity {}", guid, e);
        throw toWebApplicationException(e);
    } catch (IllegalArgumentException e) {
        LOG.error("Unable to get trait definition for entity {}", guid, e);
        throw new WebApplicationException(Servlets.getErrorResponse(e, Response.Status.BAD_REQUEST));
    } catch (WebApplicationException e) {
        LOG.error("Unable to get trait names for entity {}", guid, e);
        throw e;
    } catch (Throwable e) {
        LOG.error("Unable to get trait names for entity {}", guid, e);
        throw new WebApplicationException(Servlets.getErrorResponse(e, Response.Status.INTERNAL_SERVER_ERROR));
    } finally {
        AtlasPerfTracer.log(perf);
        if (LOG.isDebugEnabled()) {
            LOG.debug("<== EntityResource.getTraitNames({})", guid);
        }
    }
}

Example 42 with AtlasPerfTracer

use of org.apache.atlas.utils.AtlasPerfTracer in project incubator-atlas by apache.

the class TaxonomyService method getTaxonomyTerm.

@GET
@Path("{taxonomyName}/terms/{termName}")
@Produces(Servlets.JSON_MEDIA_TYPE)
public Response getTaxonomyTerm(@Context HttpHeaders headers, @Context UriInfo ui, @PathParam("taxonomyName") String taxonomyName, @PathParam("termName") String termName) throws CatalogException {
    AtlasPerfTracer perf = null;
    try {
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "TaxonomyService.getTaxonomyTerm(" + taxonomyName + ", " + termName + ")");
        }
        TermPath termPath = new TermPath(taxonomyName, termName);
        Map<String, Object> properties = new HashMap<>();
        properties.put("termPath", termPath);
        Result result = getResource(termResourceProvider, new InstanceRequest(properties));
        return Response.status(Response.Status.OK).entity(getSerializer().serialize(result, ui)).build();
    } finally {
        AtlasPerfTracer.log(perf);
    }
}

Example 43 with AtlasPerfTracer

use of org.apache.atlas.utils.AtlasPerfTracer in project incubator-atlas by apache.

the class TaxonomyService method deleteSubTerm.

@DELETE
@Path("{taxonomyName}/terms/{termName}/{remainder:.*}")
@Produces(Servlets.JSON_MEDIA_TYPE)
public Response deleteSubTerm(@Context HttpHeaders headers, @Context UriInfo ui, @PathParam("taxonomyName") String taxonomyName, @PathParam("termName") String termName, @PathParam("remainder") String remainder) throws CatalogException {
    AtlasPerfTracer perf = null;
    try {
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "TaxonomyService.deleteSubTerm(" + taxonomyName + ", " + termName + ", " + remainder + ")");
        }
        Map<String, Object> properties = new HashMap<>();
        properties.put("termPath", new TermPath(taxonomyName, String.format("%s%s", termName, remainder.replaceAll("/?terms/?([.]*)", "$1."))));
        deleteResource(termResourceProvider, new InstanceRequest(properties));
        return Response.status(Response.Status.OK).entity(new Results(ui.getRequestUri().toString(), 200)).build();
    } finally {
        AtlasPerfTracer.log(perf);
    }
}

Example 44 with AtlasPerfTracer

use of org.apache.atlas.utils.AtlasPerfTracer in project incubator-atlas by apache.

the class TaxonomyService method createTerm.

@POST
@Path("{taxonomyName}/terms/{termName}")
@Produces(Servlets.JSON_MEDIA_TYPE)
public Response createTerm(String body, @Context HttpHeaders headers, @Context UriInfo ui, @PathParam("taxonomyName") String taxonomyName, @PathParam("termName") String termName) throws CatalogException {
    AtlasPerfTracer perf = null;
    try {
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "TaxonomyService.createTerm(" + taxonomyName + ", " + termName + ")");
        }
        Map<String, Object> properties = parsePayload(body);
        validateName(termName);
        properties.put("termPath", new TermPath(taxonomyName, termName));
        createResource(termResourceProvider, new InstanceRequest(properties));
        return Response.status(Response.Status.CREATED).entity(new Results(ui.getRequestUri().toString(), 201)).build();
    } finally {
        AtlasPerfTracer.log(perf);
    }
}

Example 45 with AtlasPerfTracer

use of org.apache.atlas.utils.AtlasPerfTracer in project incubator-atlas by apache.

the class TaxonomyService method deleteTaxonomy.

@DELETE
@Path("{taxonomyName}")
@Produces(Servlets.JSON_MEDIA_TYPE)
public Response deleteTaxonomy(@Context HttpHeaders headers, @Context UriInfo ui, @PathParam("taxonomyName") String taxonomyName) throws CatalogException {
    AtlasPerfTracer perf = null;
    try {
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "TaxonomyService.deleteTaxonomy(" + taxonomyName + ")");
        }
        Map<String, Object> properties = new HashMap<>();
        properties.put("name", taxonomyName);
        deleteResource(taxonomyResourceProvider, new InstanceRequest(properties));
        return Response.status(Response.Status.OK).entity(new Results(ui.getRequestUri().toString(), 200)).build();
    } finally {
        AtlasPerfTracer.log(perf);
    }
}