Examples with QueryResponse ddf.catalog.operation.QueryResponse used on opensource projects

Example 21 with QueryResponse

use of ddf.catalog.operation.QueryResponse in project ddf by codice.

the class CacheQueryRunnable method run.

@Override
public void run() {
    // check if there are any currently cached results
    QueryResponse response = queryCatalog(null, request, subject, new HashMap<>(CACHE_PROPERTIES));
    search.update(response);
    try {
        searchController.publishResults(request.getId(), search.transform(request.getId()), session);
    } catch (CatalogTransformerException e) {
        LOGGER.debug("Failed to transform cached search results.", e);
    }
    addResults(response.getResults());
    indexResults(response);
}

Example 22 with QueryResponse

use of ddf.catalog.operation.QueryResponse in project ddf by codice.

the class QueryRunnable method queryCatalog.

protected QueryResponse queryCatalog(String sourceId, SearchRequest searchRequest, Subject subject, Map<String, Serializable> properties) {
    Query query = searchRequest.getQuery();
    QueryResponse response = getEmptyResponse(sourceId);
    long startTime = System.currentTimeMillis();
    try {
        if (query != null) {
            List<String> sourceIds;
            if (sourceId == null) {
                sourceIds = new ArrayList<>(searchRequest.getSourceIds());
            } else {
                sourceIds = Collections.singletonList(sourceId);
            }
            QueryRequest request = new QueryRequestImpl(query, false, sourceIds, properties);
            if (subject != null) {
                LOGGER.debug("Adding {} property with value {} to request.", SecurityConstants.SECURITY_SUBJECT, subject);
                request.getProperties().put(SecurityConstants.SECURITY_SUBJECT, subject);
            }
            LOGGER.debug("Sending query: {}", query);
            response = searchController.getFramework().query(request);
        }
    } catch (UnsupportedQueryException | FederationException e) {
        LOGGER.info("Error executing query. {}. Set log level to DEBUG for more information", e.getMessage());
        LOGGER.debug("Error executing query", e);
        response.getProcessingDetails().add(new ProcessingDetailsImpl(sourceId, e));
    } catch (SourceUnavailableException e) {
        LOGGER.info("Error executing query because the underlying source was unavailable. {}. Set log level to DEBUG for more information", e.getMessage());
        LOGGER.debug("Error executing query because the underlying source was unavailable.", e);
        response.getProcessingDetails().add(new ProcessingDetailsImpl(sourceId, e));
    } catch (RuntimeException e) {
        // Account for any runtime exceptions and send back a server error
        // this prevents full stacktraces returning to the client
        // this allows for a graceful server error to be returned
        LOGGER.info("RuntimeException on executing query. {}. Set log level to DEBUG for more information", e.getMessage());
        LOGGER.debug("RuntimeException on executing query", e);
        response.getProcessingDetails().add(new ProcessingDetailsImpl(sourceId, e));
    }
    long estimatedTime = System.currentTimeMillis() - startTime;
    response.getProperties().put("elapsed", estimatedTime);
    return response;
}

Example 23 with QueryResponse

use of ddf.catalog.operation.QueryResponse in project ddf by codice.

the class ResourceOperations method getEnterpriseResourceOptions.

public Map<String, Set<String>> getEnterpriseResourceOptions(String metacardId, boolean fanoutEnabled) throws ResourceNotFoundException {
    LOGGER.trace("ENTERING: getEnterpriseResourceOptions");
    Set<String> supportedOptions = Collections.emptySet();
    try {
        QueryRequest queryRequest = new QueryRequestImpl(createMetacardIdQuery(metacardId), true, null, null);
        QueryResponse queryResponse = queryOperations.query(queryRequest, null, false, fanoutEnabled);
        List<Result> results = queryResponse.getResults();
        if (!results.isEmpty()) {
            Metacard metacard = results.get(0).getMetacard();
            String sourceIdOfResult = metacard.getSourceId();
            if (sourceIdOfResult != null && sourceIdOfResult.equals(getId())) {
                // found entry on local source
                supportedOptions = getOptionsFromLocalProvider(metacard);
            } else if (sourceIdOfResult != null && !sourceIdOfResult.equals(getId())) {
                // found entry on federated source
                supportedOptions = getOptionsFromFederatedSource(metacard, sourceIdOfResult);
            }
        } else {
            String message = "Unable to find metacard " + metacardId + " on enterprise.";
            LOGGER.debug(message);
            LOGGER.trace("EXITING: getEnterpriseResourceOptions");
            throw new ResourceNotFoundException(message);
        }
    } catch (UnsupportedQueryException e) {
        LOGGER.debug("Error finding metacard {}", metacardId, e);
        LOGGER.trace("EXITING: getEnterpriseResourceOptions");
        throw new ResourceNotFoundException("Error finding metacard due to Unsuppported Query", e);
    } catch (FederationException e) {
        LOGGER.debug("Error federating query for metacard {}", metacardId, e);
        LOGGER.trace("EXITING: getEnterpriseResourceOptions");
        throw new ResourceNotFoundException("Error finding metacard due to Federation issue", e);
    } catch (IllegalArgumentException e) {
        LOGGER.debug("Metacard couldn't be found {}", metacardId, e);
        LOGGER.trace("EXITING: getEnterpriseResourceOptions");
        throw new ResourceNotFoundException("Query returned null metacard", e);
    }
    LOGGER.trace("EXITING: getEnterpriseResourceOptions");
    return Collections.singletonMap(ResourceRequest.OPTION_ARGUMENT, supportedOptions);
}

Example 24 with QueryResponse

use of ddf.catalog.operation.QueryResponse in project ddf by codice.

the class ResourceOperations method getResourceOptions.

public Map<String, Set<String>> getResourceOptions(String metacardId, String sourceId, boolean fanoutEnabled) throws ResourceNotFoundException {
    LOGGER.trace("ENTERING: getResourceOptions");
    Map<String, Set<String>> optionsMap;
    try {
        LOGGER.debug("source id to get options from: {}", sourceId);
        QueryRequest queryRequest = new QueryRequestImpl(createMetacardIdQuery(metacardId), false, Collections.singletonList(sourceId == null ? this.getId() : sourceId), null);
        QueryResponse queryResponse = queryOperations.query(queryRequest, null, false, fanoutEnabled);
        List<Result> results = queryResponse.getResults();
        if (!results.isEmpty()) {
            Metacard metacard = results.get(0).getMetacard();
            // or the local provider.
            if (StringUtils.isEmpty(sourceId) || sourceId.equals(getId())) {
                optionsMap = Collections.singletonMap(ResourceRequest.OPTION_ARGUMENT, getOptionsFromLocalProvider(metacard));
            } else {
                optionsMap = Collections.singletonMap(ResourceRequest.OPTION_ARGUMENT, getOptionsFromFederatedSource(metacard, sourceId));
            }
        } else {
            String message = "Could not find metacard " + metacardId + " on source " + sourceId;
            throw new ResourceNotFoundException(message);
        }
    } catch (UnsupportedQueryException e) {
        LOGGER.debug("Error finding metacard {}", metacardId, e);
        throw new ResourceNotFoundException("Error finding metacard due to Unsuppported Query", e);
    } catch (FederationException e) {
        LOGGER.debug("Error federating query for metacard {}", metacardId, e);
        throw new ResourceNotFoundException("Error finding metacard due to Federation issue", e);
    } catch (IllegalArgumentException e) {
        LOGGER.debug("Metacard couldn't be found {}", metacardId, e);
        throw new ResourceNotFoundException("Query returned null metacard", e);
    } finally {
        LOGGER.trace("EXITING: getResourceOptions");
    }
    return optionsMap;
}

Example 25 with QueryResponse

use of ddf.catalog.operation.QueryResponse in project ddf by codice.

the class ResourceOperations method getLocalResourceOptions.

public Map<String, Set<String>> getLocalResourceOptions(String metacardId, boolean fanoutEnabled) throws ResourceNotFoundException {
    LOGGER.trace("ENTERING: getLocalResourceOptions");
    Map<String, Set<String>> optionsMap;
    try {
        QueryRequest queryRequest = new QueryRequestImpl(createMetacardIdQuery(metacardId), false, Collections.singletonList(getId()), null);
        QueryResponse queryResponse = queryOperations.query(queryRequest, null, false, fanoutEnabled);
        List<Result> results = queryResponse.getResults();
        if (!results.isEmpty()) {
            Metacard metacard = results.get(0).getMetacard();
            optionsMap = Collections.singletonMap(ResourceRequest.OPTION_ARGUMENT, getOptionsFromLocalProvider(metacard));
        } else {
            String message = "Could not find metacard " + metacardId + " on local source";
            ResourceNotFoundException resourceNotFoundException = new ResourceNotFoundException(message);
            LOGGER.trace("EXITING: getLocalResourceOptions");
            throw resourceNotFoundException;
        }
    } catch (UnsupportedQueryException e) {
        LOGGER.debug("Error finding metacard {}", metacardId, e);
        LOGGER.trace("EXITING: getLocalResourceOptions");
        throw new ResourceNotFoundException("Error finding metacard due to Unsuppported Query", e);
    } catch (FederationException e) {
        LOGGER.debug("Error federating query for metacard {}", metacardId, e);
        LOGGER.trace("EXITING: getLocalResourceOptions");
        throw new ResourceNotFoundException("Error finding metacard due to Federation issue", e);
    } catch (IllegalArgumentException e) {
        LOGGER.debug("Metacard couldn't be found {}", metacardId, e);
        LOGGER.trace("EXITING: getLocalResourceOptions");
        throw new ResourceNotFoundException("Query returned null metacard", e);
    }
    LOGGER.trace("EXITING: getLocalResourceOptions");
    return optionsMap;
}