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

Example 11 with Timed

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

the class EntityREST method deleteByGuid.

/**
 * Delete an entity identified by its GUID.
 * @param  guid GUID for the entity
 * @return EntityMutationResponse
 */
@DELETE
@Path("/guid/{guid}")
@Timed
public EntityMutationResponse deleteByGuid(@PathParam("guid") final String guid) throws AtlasBaseException {
    Servlets.validateQueryParamLength("guid", guid);
    AtlasPerfTracer perf = null;
    try {
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "EntityREST.deleteByGuid(" + guid + ")");
        }
        return entitiesStore.deleteById(guid);
    } finally {
        AtlasPerfTracer.log(perf);
    }
}

Example 12 with Timed

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

the class EntityREST method removeLabels.

@DELETE
@Path("/uniqueAttribute/type/{typeName}/labels")
@Timed
public void removeLabels(@PathParam("typeName") String typeName, Set<String> labels, @Context HttpServletRequest servletRequest) throws AtlasBaseException {
    Servlets.validateQueryParamLength("typeName", typeName);
    AtlasPerfTracer perf = null;
    try {
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "EntityREST.removeLabels(" + 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.removeLabels(guid, labels);
    } finally {
        AtlasPerfTracer.log(perf);
    }
}

Example 13 with Timed

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

the class EntityREST method deleteClassificationByUniqueAttribute.

/**
 * Deletes a given classification from an entity identified by its type and unique attributes.
 * @param typeName
 * @param classificationName name of the classification
 */
@DELETE
@Path("/uniqueAttribute/type/{typeName}/classification/{classificationName}")
@Timed
public void deleteClassificationByUniqueAttribute(@PathParam("typeName") String typeName, @Context HttpServletRequest servletRequest, @PathParam("classificationName") String classificationName) throws AtlasBaseException {
    Servlets.validateQueryParamLength("typeName", typeName);
    Servlets.validateQueryParamLength("classificationName", classificationName);
    AtlasPerfTracer perf = null;
    try {
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "EntityREST.deleteClassificationByUniqueAttribute(" + 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.deleteClassification(guid, classificationName);
    } finally {
        AtlasPerfTracer.log(perf);
    }
}

Example 14 with Timed

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

the class EntityREST method getClassifications.

/**
 * Gets the list of classifications for a given entity represented by a guid.
 * @param guid globally unique identifier for the entity
 * @return a list of classifications for the given entity guid
 */
@GET
@Path("/guid/{guid}/classifications")
@Timed
public AtlasClassification.AtlasClassifications getClassifications(@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.getClassifications(" + guid + ")");
        }
        if (StringUtils.isEmpty(guid)) {
            throw new AtlasBaseException(AtlasErrorCode.INSTANCE_GUID_NOT_FOUND, guid);
        }
        return new AtlasClassification.AtlasClassifications(entitiesStore.getClassifications(guid));
    } finally {
        AtlasPerfTracer.log(perf);
    }
}

Example 15 with Timed

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

the class EntityREST method partialUpdateEntityByUniqueAttrs.

/**
 *****
 * Entity Partial Update - Allows a subset of attributes to be updated on
 * an entity which is identified by its type and unique attribute  eg: Referenceable.qualifiedName.
 * Null updates are not possible
 *
 * 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
 *
 * PUT /v2/entity/uniqueAttribute/type/aType?attr:aTypeAttribute=someValue
 *
 ******
 */
@PUT
@Path("/uniqueAttribute/type/{typeName}")
@Timed
public EntityMutationResponse partialUpdateEntityByUniqueAttrs(@PathParam("typeName") String typeName, @Context HttpServletRequest servletRequest, AtlasEntityWithExtInfo entityInfo) throws Exception {
    Servlets.validateQueryParamLength("typeName", typeName);
    AtlasPerfTracer perf = null;
    try {
        Map<String, Object> uniqueAttributes = getAttributes(servletRequest);
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "EntityREST.partialUpdateEntityByUniqueAttrs(" + typeName + "," + uniqueAttributes + ")");
        }
        AtlasEntityType entityType = ensureEntityType(typeName);
        validateUniqueAttribute(entityType, uniqueAttributes);
        return entitiesStore.updateByUniqueAttributes(entityType, uniqueAttributes, entityInfo);
    } finally {
        AtlasPerfTracer.log(perf);
    }
}