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

Example 76 with AtlasPerfTracer

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

the class EntityREST method addClassification.

/**
 * Bulk API to associate a tag to multiple entities
 */
@POST
@Path("/bulk/classification")
@Consumes({ Servlets.JSON_MEDIA_TYPE, MediaType.APPLICATION_JSON })
@Produces(Servlets.JSON_MEDIA_TYPE)
public void addClassification(ClassificationAssociateRequest request) throws AtlasBaseException {
    AtlasPerfTracer perf = null;
    try {
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "EntityREST.addClassification(" + request + ")");
        }
        AtlasClassification classification = request == null ? null : request.getClassification();
        List<String> entityGuids = request == null ? null : request.getEntityGuids();
        if (classification == null || StringUtils.isEmpty(classification.getTypeName())) {
            throw new AtlasBaseException(AtlasErrorCode.INVALID_PARAMETERS, "no classification");
        }
        if (CollectionUtils.isEmpty(entityGuids)) {
            throw new AtlasBaseException(AtlasErrorCode.INVALID_PARAMETERS, "empty guid list");
        }
        entitiesStore.addClassification(entityGuids, classification);
    } finally {
        AtlasPerfTracer.log(perf);
    }
}

Example 77 with AtlasPerfTracer

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

the class EntityREST method getByUniqueAttributes.

/**
 * Fetch complete definition of an entity given its type and unique attribute.
 *
 * In addition to the typeName path parameter, attribute key-value pair(s) can be provided in the following format
 *
 * attr:<attrName>=<attrValue>
 *
 * NOTE: The attrName and attrValue should be unique across entities, eg. qualifiedName
 *
 * The REST request would look something like this
 *
 * GET /v2/entity/uniqueAttribute/type/aType?attr:aTypeAttribute=someValue
 *
 * @param typeName
 * @return AtlasEntityWithExtInfo
 * @throws AtlasBaseException
 */
@GET
@Path("/uniqueAttribute/type/{typeName}")
@Consumes(Servlets.JSON_MEDIA_TYPE)
@Produces(Servlets.JSON_MEDIA_TYPE)
public AtlasEntityWithExtInfo getByUniqueAttributes(@PathParam("typeName") String typeName, @Context HttpServletRequest servletRequest) throws AtlasBaseException {
    Servlets.validateQueryParamLength("typeName", typeName);
    AtlasPerfTracer perf = null;
    try {
        Map<String, Object> attributes = getAttributes(servletRequest);
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "EntityREST.getByUniqueAttributes(" + typeName + "," + attributes + ")");
        }
        AtlasEntityType entityType = ensureEntityType(typeName);
        validateUniqueAttribute(entityType, attributes);
        return entitiesStore.getByUniqueAttributes(entityType, attributes);
    } finally {
        AtlasPerfTracer.log(perf);
    }
}

Example 78 with AtlasPerfTracer

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

the class EntityREST method deleteByUniqueAttribute.

/**
 * Delete an entity identified by its type and unique attributes.
 *
 * In addition to the typeName path parameter, attribute key-value pair(s) can be provided in the following format
 *
 * attr:<attrName>=<attrValue>
 *
 * NOTE: The attrName and attrValue should be unique across entities, eg. qualifiedName
 *
 * The REST request would look something like this
 *
 * DELETE /v2/entity/uniqueAttribute/type/aType?attr:aTypeAttribute=someValue
 *
 * @param  typeName - entity type to be deleted
 * @param  servletRequest - request containing unique attributes/values
 * @return EntityMutationResponse
 */
@DELETE
@Consumes(Servlets.JSON_MEDIA_TYPE)
@Produces(Servlets.JSON_MEDIA_TYPE)
@Path("/uniqueAttribute/type/{typeName}")
public EntityMutationResponse deleteByUniqueAttribute(@PathParam("typeName") String typeName, @Context HttpServletRequest servletRequest) throws AtlasBaseException {
    Servlets.validateQueryParamLength("typeName", typeName);
    AtlasPerfTracer perf = null;
    try {
        Map<String, Object> attributes = getAttributes(servletRequest);
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "EntityREST.deleteByUniqueAttribute(" + typeName + "," + attributes + ")");
        }
        AtlasEntityType entityType = ensureEntityType(typeName);
        return entitiesStore.deleteByUniqueAttributes(entityType, attributes);
    } finally {
        AtlasPerfTracer.log(perf);
    }
}

Example 79 with AtlasPerfTracer

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

the class EntityREST method updateClassifications.

/**
 * Updates classifications to an existing entity represented by a guid.
 * @param  guid globally unique identifier for the entity
 * @return classification for the given entity guid
 */
@PUT
@Path("/guid/{guid}/classifications")
@Produces(Servlets.JSON_MEDIA_TYPE)
public void updateClassifications(@PathParam("guid") final String guid, List<AtlasClassification> classifications) throws AtlasBaseException {
    Servlets.validateQueryParamLength("guid", guid);
    AtlasPerfTracer perf = null;
    try {
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "EntityREST.updateClassifications(" + guid + ")");
        }
        if (StringUtils.isEmpty(guid)) {
            throw new AtlasBaseException(AtlasErrorCode.INSTANCE_GUID_NOT_FOUND, guid);
        }
        entitiesStore.updateClassifications(guid, classifications);
    } finally {
        AtlasPerfTracer.log(perf);
    }
}

Example 80 with AtlasPerfTracer

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

the class EntityREST method setPropagatedClassificationState.

/**
 * Disable/Enable propagated classification for an existing entity represented by its guid.
 * @param guid               globally unique identifier for the entity
 * @param classificationName name of the propagated classification
 * @param sourceEntityGuid   source entity guid of the propagated classification
 * @param disablePropagation disable/enable propagation
 */
@PUT
@Path("/guid/{guid}/propagatedClassifications/{classificationName}")
@Produces(Servlets.JSON_MEDIA_TYPE)
public void setPropagatedClassificationState(@PathParam("guid") String guid, @PathParam("classificationName") final String classificationName, @QueryParam("sourceEntityGuid") String sourceEntityGuid, @QueryParam("disablePropagation") boolean disablePropagation) throws AtlasBaseException {
    Servlets.validateQueryParamLength("guid", guid);
    Servlets.validateQueryParamLength("classificationName", classificationName);
    Servlets.validateQueryParamLength("sourceEntityGuid", sourceEntityGuid);
    AtlasPerfTracer perf = null;
    try {
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "EntityREST.setPropagatedClassificationState(" + guid + "," + classificationName + "," + sourceEntityGuid + "," + disablePropagation + ")");
        }
        if (StringUtils.isEmpty(guid)) {
            throw new AtlasBaseException(AtlasErrorCode.INSTANCE_GUID_NOT_FOUND, guid);
        }
        if (StringUtils.isEmpty(classificationName)) {
            throw new AtlasBaseException(AtlasErrorCode.INVALID_PARAMETERS, "propagated classification not specified");
        }
        if (StringUtils.isEmpty(sourceEntityGuid)) {
            throw new AtlasBaseException(AtlasErrorCode.INSTANCE_GUID_NOT_FOUND, sourceEntityGuid);
        }
        ensureClassificationType(classificationName);
        entitiesStore.setPropagatedClassificationState(guid, classificationName, sourceEntityGuid, disablePropagation);
    } finally {
        AtlasPerfTracer.log(perf);
    }
}