Examples with FeedSummary com.thinkbiganalytics.feedmgr.rest.model.FeedSummary used on opensource projects

Example 1 with FeedSummary

use of com.thinkbiganalytics.feedmgr.rest.model.FeedSummary in project kylo by Teradata.

the class FeedModelTransform method domainToFeedMetadata.

/**
 * Transforms the specified Metadata feed to a Feed Manager feed.
 *
 * @param domain       the Metadata feed
 * @param userFieldMap cache map from category to user-defined fields, or {@code null}
 * @return the Feed Manager feed
 */
@Nonnull
private FeedMetadata domainToFeedMetadata(@Nonnull final Feed domain, @Nullable final Map<Category, Set<UserFieldDescriptor>> userFieldMap) {
    FeedMetadata feed = deserializeFeedMetadata(domain, false);
    feed.setId(domain.getId().toString());
    feed.setFeedId(domain.getId().toString());
    feed.setFeedName(domain.getDisplayName());
    feed.setSystemFeedName(domain.getName());
    feed.setDescription(domain.getDescription());
    feed.setAllowIndexing(domain.isAllowIndexing());
    feed.setHistoryReindexingStatus(domain.getCurrentHistoryReindexingStatus().getHistoryReindexingState().toString());
    feed.setOwner(domain.getOwner() != null ? new User(domain.getOwner().getName()) : null);
    if (domain.getCreatedTime() != null) {
        feed.setCreateDate(domain.getCreatedTime().toDate());
    }
    if (domain.getModifiedTime() != null) {
        feed.setUpdateDate(domain.getModifiedTime().toDate());
    }
    FeedManagerTemplate template = domain.getTemplate();
    if (template != null) {
        RegisteredTemplate registeredTemplate = templateModelTransform.DOMAIN_TO_REGISTERED_TEMPLATE.apply(template);
        feed.setRegisteredTemplate(registeredTemplate);
        feed.setTemplateId(registeredTemplate.getId());
        feed.setTemplateName(registeredTemplate.getTemplateName());
    }
    Category category = domain.getCategory();
    if (category != null) {
        feed.setCategory(categoryModelTransform.domainToFeedCategorySimple(category));
    }
    feed.setState(domain.getState() != null ? domain.getState().name() : null);
    feed.setVersionName(domain.getVersionName() != null ? domain.getVersionName() : null);
    // Set user-defined properties
    final Set<UserFieldDescriptor> userFields;
    if (userFieldMap == null) {
        userFields = getUserFields(category);
    } else if (userFieldMap.containsKey(category)) {
        userFields = userFieldMap.get(category);
    } else {
        userFields = getUserFields(category);
        userFieldMap.put(category, userFields);
    }
    @SuppressWarnings("unchecked") final Set<UserProperty> userProperties = UserPropertyTransform.toUserProperties(domain.getUserProperties(), userFields);
    feed.setUserProperties(userProperties);
    // Convert JCR securitygroup to DTO
    List<com.thinkbiganalytics.feedmgr.rest.model.HadoopSecurityGroup> restSecurityGroups = new ArrayList<>();
    if (domain.getSecurityGroups() != null && domain.getSecurityGroups().size() > 0) {
        for (Object group : domain.getSecurityGroups()) {
            HadoopSecurityGroup hadoopSecurityGroup = (HadoopSecurityGroup) group;
            com.thinkbiganalytics.feedmgr.rest.model.HadoopSecurityGroup restSecurityGroup = new com.thinkbiganalytics.feedmgr.rest.model.HadoopSecurityGroup();
            restSecurityGroup.setDescription(hadoopSecurityGroup.getDescription());
            restSecurityGroup.setId(hadoopSecurityGroup.getGroupId());
            restSecurityGroup.setName(hadoopSecurityGroup.getName());
            restSecurityGroups.add(restSecurityGroup);
        }
    }
    feed.setSecurityGroups(restSecurityGroups);
    feed.setTags(domain.getTags().stream().map(name -> new DefaultTag(name)).collect(Collectors.toList()));
    if (domain.getUsedByFeeds() != null) {
        final List<FeedSummary> usedByFeeds = domain.getUsedByFeeds().stream().map(this::domainToFeedSummary).collect(Collectors.toList());
        feed.setUsedByFeeds(usedByFeeds);
    }
    // add in access control items
    securityTransform.applyAccessControl(domain, feed);
    return feed;
}

Example 2 with FeedSummary

use of com.thinkbiganalytics.feedmgr.rest.model.FeedSummary in project kylo by Teradata.

the class FeedRestController method startFeed.

@POST
@Path("/start/{feedId}")
@Produces(MediaType.APPLICATION_JSON)
@ApiOperation("Starts a feed.")
@ApiResponses({ @ApiResponse(code = 200, message = "The feed was started.", response = FeedSummary.class), @ApiResponse(code = 500, message = "The feed could not be started.", response = RestResponseStatus.class) })
public Response startFeed(@PathParam("feedId") String feedId) {
    try {
        FeedSummary feed = getMetadataService().startFeed(feedId);
        RestResponseStatus.ResponseStatusBuilder builder = new RestResponseStatus.ResponseStatusBuilder();
        RestResponseStatus status = null;
        if (feed != null) {
            status = builder.message("Feed " + feed.getCategoryAndFeedDisplayName() + " started successfully").buildSuccess();
        } else {
            status = builder.message("Error starting feed for id " + feedId).buildError();
        }
        return Response.ok(status).build();
    } catch (Exception e) {
        log.error("Exception starting the feed ", e);
        throw new InternalServerErrorException("Unexpected exception starting the feed " + feedId + " " + e.getMessage());
    }
}

Example 3 with FeedSummary

use of com.thinkbiganalytics.feedmgr.rest.model.FeedSummary in project kylo by Teradata.

the class FeedManagerMetadataService method enableFeed.

public FeedSummary enableFeed(String feedId) {
    return metadataAccess.commit(() -> {
        this.accessController.checkPermission(AccessController.SERVICES, FeedServicesAccessControl.EDIT_FEEDS);
        FeedMetadata feedMetadata = feedProvider.getFeedById(feedId);
        if (feedMetadata == null) {
            // feed will not be found when user is allowed to export feeds but has no entity access to feed with feed id
            throw new NotFoundException("Feed not found for id " + feedId);
        }
        if (!feedMetadata.getState().equals(Feed.State.ENABLED.name())) {
            FeedSummary feedSummary = feedProvider.enableFeed(feedId);
            boolean updatedNifi = updateNifiFeedRunningStatus(feedSummary, Feed.State.ENABLED);
            if (!updatedNifi) {
                // rollback
                throw new RuntimeException("Unable to enable Feed " + feedId);
            }
            return feedSummary;
        }
        return new FeedSummary(feedMetadata);
    });
}

Example 4 with FeedSummary

use of com.thinkbiganalytics.feedmgr.rest.model.FeedSummary in project kylo by Teradata.

the class FeedManagerMetadataService method startFeed.

@Override
@SuppressWarnings("deprecation")
public FeedSummary startFeed(String feedId) {
    FeedMetadata feedMetadata = this.metadataAccess.read(() -> {
        this.accessController.checkPermission(AccessController.SERVICES, FeedServicesAccessControl.ADMIN_FEEDS);
        Feed.ID domainId = domainFeedProvider.resolveId(feedId);
        Feed domainFeed = domainFeedProvider.findById(domainId);
        if (domainFeed != null) {
            this.accessController.checkPermission(domainFeed, FeedAccessControl.START);
            return feedModelTransform.domainToFeedMetadata(domainFeed);
        } else {
            throw new FeedNotFoundException(domainId);
        }
    });
    Optional<ProcessorDTO> feedInputProcessor = nifiClient.processGroups().findByName("root", feedMetadata.getSystemCategoryName(), false, false).flatMap(categoryGroup -> nifiClient.processGroups().findByName(categoryGroup.getId(), feedMetadata.getSystemFeedName(), false, true)).map(feedGroup -> {
        List<ProcessorDTO> inputProcessors = this.nifiRestClient.getInputProcessors(feedGroup.getId());
        ProcessorDTO inputProcessor = NifiProcessUtil.findFirstProcessorsByTypeAndName(inputProcessors, feedMetadata.getInputProcessorType(), feedMetadata.getInputProcessorName());
        if (inputProcessor != null) {
            this.nifiClient.processors().wakeUp(inputProcessor);
        }
        return inputProcessor;
    });
    if (!feedInputProcessor.isPresent()) {
        log.error("Unable to start the feed {}.  Could not find the input processor to start.", feedMetadata.getCategoryAndFeedName());
        throw new RuntimeException("Unable to start Feed " + feedMetadata.getCategoryAndFeedName() + ".  Could not find the input processor to start the feed");
    }
    return new FeedSummary(feedMetadata);
}

Example 5 with FeedSummary

use of com.thinkbiganalytics.feedmgr.rest.model.FeedSummary in project kylo by Teradata.

the class DefaultFeedManagerFeedService method applyFeedSelectOptions.

@Override
public /**
 * Applies new LableValue array to the FieldProperty.selectableValues {label = Category.Display Feed Name, value=category.system_feed_name}
 */
void applyFeedSelectOptions(List<FieldRuleProperty> properties) {
    if (properties != null && !properties.isEmpty()) {
        List<FeedSummary> feedSummaries = getFeedSummaryData();
        List<LabelValue> feedSelection = new ArrayList<>();
        for (FeedSummary feedSummary : feedSummaries) {
            boolean isDisabled = feedSummary.getState() == Feed.State.DISABLED.name();
            boolean canEditDetails = accessController.isEntityAccessControlled() ? feedSummary.hasAction(FeedAccessControl.EDIT_DETAILS.getSystemName()) : accessController.hasPermission(AccessController.SERVICES, FeedServicesAccessControl.EDIT_FEEDS);
            Map<String, Object> labelValueProperties = new HashMap<>();
            labelValueProperties.put("feed:disabled", isDisabled);
            labelValueProperties.put("feed:editDetails", canEditDetails);
            feedSelection.add(new LabelValue(feedSummary.getCategoryAndFeedDisplayName() + (isDisabled ? " (DISABLED) " : ""), feedSummary.getCategoryAndFeedSystemName(), isDisabled ? "This feed is currently disabled" : "", labelValueProperties));
        }
        feedSelection.sort(Comparator.comparing(LabelValue::getLabel, String.CASE_INSENSITIVE_ORDER));
        for (FieldRuleProperty property : properties) {
            property.setSelectableValues(feedSelection);
            if (property.getValues() == null) {
                // reset the intial values to be an empty arraylist
                property.setValues(new ArrayList<>());
            }
        }
    }
}