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

Example 6 with Timed

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

the class EntityREST method setLabels.

@POST
@Path("/uniqueAttribute/type/{typeName}/labels")
@Timed
public void setLabels(@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.setLabels(" + 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.setLabels(guid, labels);
    } finally {
        AtlasPerfTracer.log(perf);
    }
}

Example 7 with Timed

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

the class EntityREST method addClassificationsByUniqueAttribute.

/**
 * Adds classification to the entity identified by its type and unique attributes.
 * @param typeName
 */
@POST
@Path("/uniqueAttribute/type/{typeName}/classifications")
@Timed
public void addClassificationsByUniqueAttribute(@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.addClassificationsByUniqueAttribute(" + 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.addClassifications(guid, classifications);
    } finally {
        AtlasPerfTracer.log(perf);
    }
}

Example 8 with Timed

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

the class EntityREST method addClassifications.

/**
 * Adds classifications to an existing entity represented by a guid.
 * @param guid globally unique identifier for the entity
 */
@POST
@Path("/guid/{guid}/classifications")
@Timed
public void addClassifications(@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.addClassifications(" + guid + ")");
        }
        if (StringUtils.isEmpty(guid)) {
            throw new AtlasBaseException(AtlasErrorCode.INSTANCE_GUID_NOT_FOUND, guid);
        }
        entitiesStore.addClassifications(guid, classifications);
    } finally {
        AtlasPerfTracer.log(perf);
    }
}

Example 9 with Timed

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

the class EntityREST method partialUpdateEntityAttrByGuid.

/**
 *****
 * Entity Partial Update - Add/Update entity attribute identified by its GUID.
 * Supports only uprimitive attribute type and entity references.
 * does not support updation of complex types like arrays, maps
 * Null updates are not possible
 ******
 */
@PUT
@Path("/guid/{guid}")
@Timed
public EntityMutationResponse partialUpdateEntityAttrByGuid(@PathParam("guid") String guid, @QueryParam("name") String attrName, Object attrValue) throws Exception {
    Servlets.validateQueryParamLength("guid", guid);
    Servlets.validateQueryParamLength("name", attrName);
    AtlasPerfTracer perf = null;
    try {
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "EntityREST.partialUpdateEntityAttrByGuid(" + guid + "," + attrName + ")");
        }
        return entitiesStore.updateEntityAttributeByGuid(guid, attrName, attrValue);
    } finally {
        AtlasPerfTracer.log(perf);
    }
}

Example 10 with Timed

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

the class EntityREST method getClassification.

/**
 * Gets the list of classifications for a given entity represented by a guid.
 * @param guid globally unique identifier for the entity
 * @return classification for the given entity guid
 */
@GET
@Path("/guid/{guid}/classification/{classificationName}")
@Timed
public AtlasClassification getClassification(@PathParam("guid") String guid, @PathParam("classificationName") final String classificationName) throws AtlasBaseException {
    Servlets.validateQueryParamLength("guid", guid);
    Servlets.validateQueryParamLength("classificationName", classificationName);
    AtlasPerfTracer perf = null;
    try {
        if (AtlasPerfTracer.isPerfTraceEnabled(PERF_LOG)) {
            perf = AtlasPerfTracer.getPerfTracer(PERF_LOG, "EntityREST.getClassification(" + guid + "," + classificationName + ")");
        }
        if (StringUtils.isEmpty(guid)) {
            throw new AtlasBaseException(AtlasErrorCode.INSTANCE_GUID_NOT_FOUND, guid);
        }
        ensureClassificationType(classificationName);
        return entitiesStore.getClassification(guid, classificationName);
    } finally {
        AtlasPerfTracer.log(perf);
    }
}