Examples with Timed org.apache.atlas.annotation.Timed used on opensource projects

Example 16 with Timed

use of org.apache.atlas.annotation.Timed in project atlas by apache.

the class EntityREST method updateClassificationsByUniqueAttribute.

/**
 * Updates classification on an entity identified by its type and unique attributes.
 * @param  typeName
 */
@PUT
@Path("/uniqueAttribute/type/{typeName}/classifications")
@Timed
public void updateClassificationsByUniqueAttribute(@PathParam("typeName") String typeName, @Context HttpServletRequest servletRequest, List<AtlasClassification> classifications) throws AtlasBaseException {
    Servlets.validateQueryParamLength("typeName", typeName);
    AtlasPerfTracer perf = null;
    try {
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "EntityREST.updateClassificationsByUniqueAttribute(" + typeName + ")");
        }
        AtlasEntityType entityType = ensureEntityType(typeName);
        Map<String, Object> attributes = getAttributes(servletRequest);
        String guid = entitiesStore.getGuidByUniqueAttributes(entityType, attributes);
        if (guid == null) {
            throw new AtlasBaseException(AtlasErrorCode.INSTANCE_BY_UNIQUE_ATTRIBUTE_NOT_FOUND, typeName, attributes.toString());
        }
        entitiesStore.updateClassifications(guid, classifications);
    } finally {
        AtlasPerfTracer.log(perf);
    }
}

Example 17 with Timed

use of org.apache.atlas.annotation.Timed in project atlas by apache.

the class EntityREST method getEntityHeaders.

@GET
@Path("bulk/headers")
@Produces(Servlets.JSON_MEDIA_TYPE)
@Timed
public AtlasEntityHeaders getEntityHeaders(@QueryParam("tagUpdateStartTime") long tagUpdateStartTime) throws AtlasBaseException {
    AtlasPerfTracer perf = null;
    try {
        long tagUpdateEndTime = System.currentTimeMillis();
        if (tagUpdateStartTime > tagUpdateEndTime) {
            throw new AtlasBaseException(AtlasErrorCode.BAD_REQUEST, "fromTimestamp should be less than toTimestamp");
        }
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "EntityREST.getEntityHeaders(" + tagUpdateStartTime + ", " + tagUpdateEndTime + ")");
        }
        ClassificationAssociator.Retriever associator = new ClassificationAssociator.Retriever(typeRegistry, auditRepository);
        return associator.get(tagUpdateStartTime, tagUpdateEndTime);
    } finally {
        AtlasPerfTracer.log(perf);
    }
}

Example 18 with Timed

use of org.apache.atlas.annotation.Timed in project atlas by apache.

the class EntityREST method getHeaderById.

/**
 * Get entity header given its GUID.
 * @param guid GUID for the entity
 * @return AtlasEntity
 * @throws AtlasBaseException
 */
@GET
@Path("/guid/{guid}/header")
@Timed
public AtlasEntityHeader getHeaderById(@PathParam("guid") String guid) throws AtlasBaseException {
    Servlets.validateQueryParamLength("guid", guid);
    AtlasPerfTracer perf = null;
    try {
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "EntityREST.getHeaderById(" + guid + ")");
        }
        return entitiesStore.getHeaderById(guid);
    } finally {
        AtlasPerfTracer.log(perf);
    }
}

Example 19 with Timed

use of org.apache.atlas.annotation.Timed in project atlas by apache.

the class EntityREST method deleteClassification.

/**
 * Deletes a given classification from an existing entity represented by a guid.
 * @param guid      globally unique identifier for the entity
 * @param classificationName name of the classifcation
 */
@DELETE
@Path("/guid/{guid}/classification/{classificationName}")
@Timed
public void deleteClassification(@PathParam("guid") String guid, @PathParam("classificationName") final String classificationName, @QueryParam("associatedEntityGuid") final String associatedEntityGuid) throws AtlasBaseException {
    Servlets.validateQueryParamLength("guid", guid);
    Servlets.validateQueryParamLength("classificationName", classificationName);
    Servlets.validateQueryParamLength("associatedEntityGuid", associatedEntityGuid);
    AtlasPerfTracer perf = null;
    try {
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "EntityREST.deleteClassification(" + guid + "," + classificationName + "," + associatedEntityGuid + ")");
        }
        if (StringUtils.isEmpty(guid)) {
            throw new AtlasBaseException(AtlasErrorCode.INSTANCE_GUID_NOT_FOUND, guid);
        }
        ensureClassificationType(classificationName);
        entitiesStore.deleteClassification(guid, classificationName, associatedEntityGuid);
    } finally {
        AtlasPerfTracer.log(perf);
    }
}

Example 20 with Timed

use of org.apache.atlas.annotation.Timed in project atlas by apache.

the class EntityREST method getById.

/**
 * Fetch complete definition of an entity given its GUID.
 * @param guid GUID for the entity
 * @return AtlasEntity
 * @throws AtlasBaseException
 */
@GET
@Path("/guid/{guid}")
@Timed
public AtlasEntityWithExtInfo getById(@PathParam("guid") String guid, @QueryParam("minExtInfo") @DefaultValue("false") boolean minExtInfo, @QueryParam("ignoreRelationships") @DefaultValue("false") boolean ignoreRelationships) throws AtlasBaseException {
    Servlets.validateQueryParamLength("guid", guid);
    AtlasPerfTracer perf = null;
    try {
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "EntityREST.getById(" + guid + ", " + minExtInfo + " )");
        }
        return entitiesStore.getById(guid, minExtInfo, ignoreRelationships);
    } finally {
        AtlasPerfTracer.log(perf);
    }
}