Examples with Content org.candlepin.model.Content used on opensource projects

Example 1 with Content

use of org.candlepin.model.Content in project candlepin by candlepin.

the class DefaultContentAccessCertServiceAdapter method createContentAccessDataPayload.

private byte[] createContentAccessDataPayload(Owner owner, Environment environment) throws IOException {
    // fake a product dto as a container for the org content
    Set<Product> containerSet = new HashSet<>();
    CandlepinQuery<Content> ownerContent = ownerContentCurator.getContentByOwner(owner);
    Set<String> entitledProductIds = new HashSet<>();
    List<org.candlepin.model.dto.Product> productModels = new ArrayList<>();
    Map<String, EnvironmentContent> promotedContent = getPromotedContent(environment);
    String contentPrefix = getContentPrefix(owner, environment);
    Product container = new Product();
    Entitlement emptyEnt = new Entitlement();
    Pool emptyPool = new Pool();
    Product skuProduct = new Product();
    Consumer emptyConsumer = new Consumer();
    containerSet.add(container);
    container.setId("content_access");
    container.setName(" Content Access");
    for (Content c : ownerContent) {
        container.addContent(c, false);
    }
    emptyConsumer.setEnvironment(environment);
    emptyEnt.setPool(emptyPool);
    emptyEnt.setConsumer(emptyConsumer);
    emptyPool.setProduct(skuProduct);
    emptyPool.setStartDate(new Date());
    emptyPool.setEndDate(new Date());
    skuProduct.setName("Content Access");
    skuProduct.setId("content_access");
    entitledProductIds.add("content-access");
    org.candlepin.model.dto.Product productModel = v3extensionUtil.mapProduct(container, skuProduct, contentPrefix, promotedContent, emptyConsumer, emptyPool, entitledProductIds);
    productModels.add(productModel);
    return v3extensionUtil.createEntitlementDataPayload(productModels, emptyConsumer, emptyPool, null);
}

Example 2 with Content

use of org.candlepin.model.Content in project candlepin by candlepin.

the class CandlepinPoolManager method refreshPoolsWithRegeneration.

/*
     * We need to update/regen entitlements in the same transaction we update pools
     * so we don't miss anything
     */
@Transactional
@SuppressWarnings("checkstyle:methodlength")
@Traceable
void refreshPoolsWithRegeneration(SubscriptionServiceAdapter subAdapter, @TraceableParam("owner") Owner owner, boolean lazy) {
    Date now = new Date();
    owner = this.resolveOwner(owner);
    log.info("Refreshing pools for owner: {}", owner);
    Map<String, Subscription> subscriptionMap = new HashMap<>();
    Map<String, ProductData> productMap = new HashMap<>();
    Map<String, ContentData> contentMap = new HashMap<>();
    // Resolve all our subscriptions, products and content to ensure we don't have bad or
    // duplicate inbound data
    log.debug("Fetching subscriptions from adapter...");
    List<Subscription> subscriptions = subAdapter.getSubscriptions(owner);
    log.debug("Done. Processing subscriptions...");
    for (Subscription subscription : subscriptions) {
        if (subscription == null) {
            continue;
        }
        if (subscription.getId() == null) {
            log.error("subscription does not contain a mappable ID: {}", subscription);
            throw new IllegalStateException("subscription does not contain a mappable ID: " + subscription);
        }
        Subscription existingSub = subscriptionMap.get(subscription.getId());
        if (existingSub != null && !existingSub.equals(subscription)) {
            log.warn("Multiple versions of the same subscription received during refresh; " + "discarding duplicate: {} => {}, {}", subscription.getId(), existingSub, subscription);
            continue;
        }
        subscriptionMap.put(subscription.getId(), subscription);
        List<ProductData> products = new LinkedList<>();
        products.add(subscription.getProduct());
        products.add(subscription.getDerivedProduct());
        products.addAll(subscription.getProvidedProducts());
        products.addAll(subscription.getDerivedProvidedProducts());
        for (ProductData product : products) {
            if (product == null) {
                // forward.
                continue;
            }
            if (product.getId() == null) {
                log.error("product does not contain a mappable Red Hat ID: {}", product);
                throw new IllegalStateException("product does not contain a mappable Red Hat ID: " + product);
            }
            // Product is coming from an upstream source; lock it so only upstream can make
            // further changes to it.
            product.setLocked(true);
            ProductData existingProduct = productMap.get(product.getId());
            if (existingProduct != null && !existingProduct.equals(product)) {
                log.warn("Multiple versions of the same product received during refresh; " + "discarding duplicate: {} => {}, {}", product.getId(), existingProduct, product);
            } else {
                productMap.put(product.getId(), product);
                Collection<ProductContentData> pcdCollection = product.getProductContent();
                if (pcdCollection != null) {
                    for (ProductContentData pcd : pcdCollection) {
                        if (pcd == null) {
                            log.error("product contains a null product-content mapping: {}", product);
                            throw new IllegalStateException("product contains a null product-content mapping: " + product);
                        }
                        ContentData content = pcd.getContent();
                        // population validation for us.
                        if (content == null || content.getId() == null) {
                            log.error("product contains a null or incomplete product-content mapping: {}", product);
                            throw new IllegalStateException("product contains a null or incomplete " + "product-content mapping: " + product);
                        }
                        // We need to lock the incoming content here, but doing so will affect
                        // the equality comparison for products. We'll correct them later.
                        ContentData existingContent = contentMap.get(content.getId());
                        if (existingContent != null && !existingContent.equals(content)) {
                            log.warn("Multiple versions of the same content received during refresh; " + "discarding duplicate: {} => {}, {}", content.getId(), existingContent, content);
                        } else {
                            contentMap.put(content.getId(), content);
                        }
                    }
                }
            }
        }
    }
    // Persist content changes
    log.debug("Importing {} content...", contentMap.size());
    // TODO: Find a more efficient way of doing this, preferably within this method
    for (ContentData cdata : contentMap.values()) {
        cdata.setLocked(true);
    }
    Map<String, Content> importedContent = this.contentManager.importContent(owner, contentMap, productMap.keySet()).getImportedEntities();
    log.debug("Importing {} product(s)...", productMap.size());
    ImportResult<Product> importResult = this.productManager.importProducts(owner, productMap, importedContent);
    Map<String, Product> importedProducts = importResult.getImportedEntities();
    Map<String, Product> updatedProducts = importResult.getUpdatedEntities();
    log.debug("Refreshing {} pool(s)...", subscriptionMap.size());
    Iterator<Map.Entry<String, Subscription>> subsIterator = subscriptionMap.entrySet().iterator();
    while (subsIterator.hasNext()) {
        Map.Entry<String, Subscription> entry = subsIterator.next();
        Subscription sub = entry.getValue();
        if (now.after(sub.getEndDate())) {
            log.info("Skipping expired subscription: {}", sub);
            subsIterator.remove();
            continue;
        }
        log.debug("Processing subscription: {}", sub);
        Pool pool = this.convertToMasterPoolImpl(sub, owner, importedProducts);
        this.refreshPoolsForMasterPool(pool, false, lazy, updatedProducts);
    }
    // delete pools whose subscription disappeared:
    log.debug("Deleting pools for absent subscriptions...");
    List<Pool> poolsToDelete = new ArrayList<>();
    for (Pool pool : poolCurator.getPoolsFromBadSubs(owner, subscriptionMap.keySet())) {
        if (this.isManaged(pool)) {
            poolsToDelete.add(pool);
        }
    }
    deletePools(poolsToDelete);
    // TODO: break this call into smaller pieces. There may be lots of floating pools
    log.debug("Updating floating pools...");
    List<Pool> floatingPools = poolCurator.getOwnersFloatingPools(owner);
    updateFloatingPools(floatingPools, lazy, updatedProducts);
    log.info("Refresh pools for owner: {} completed in: {}ms", owner.getKey(), System.currentTimeMillis() - now.getTime());
}

Example 3 with Content

use of org.candlepin.model.Content in project candlepin by candlepin.

the class ContentManager method createContent.

/**
 * Creates a new Content for the given owner, using the data in the provided DTO.
 *
 * @param dto
 *  A content DTO representing the content to create
 *
 * @param owner
 *  The owner for which to create the content
 *
 * @throws IllegalArgumentException
 *  if dto is null or incomplete, or owner is null
 *
 * @throws IllegalStateException
 *  if the dto represents content that already exists
 *
 * @return
 *  a new Content instance representing the specified content for the given owner
 */
public Content createContent(ContentDTO dto, Owner owner) {
    if (dto == null) {
        throw new IllegalArgumentException("dto is null");
    }
    if (dto.getId() == null || dto.getType() == null || dto.getLabel() == null || dto.getName() == null || dto.getVendor() == null) {
        throw new IllegalArgumentException("dto is incomplete");
    }
    if (this.ownerContentCurator.contentExists(owner, dto.getId())) {
        throw new IllegalStateException("content has already been created: " + dto.getId());
    }
    // TODO: more validation here...?
    Content entity = new Content(dto.getId());
    this.applyContentChanges(entity, dto);
    log.debug("Creating new content for org: {}, {}", entity, owner);
    // Check if we have an alternate version we can use instead.
    List<Content> alternateVersions = this.ownerContentCurator.getContentByVersions(owner, Collections.<String, Integer>singletonMap(entity.getId(), entity.getEntityVersion())).list();
    log.debug("Checking {} alternate content versions", alternateVersions.size());
    for (Content alt : alternateVersions) {
        if (alt.equals(entity)) {
            // If we're "creating" a content, we shouldn't have any other object references to
            // update for this content. Instead, we'll just add the new owner to the content.
            this.ownerContentCurator.mapContentToOwner(alt, owner);
            return alt;
        }
    }
    entity = this.contentCurator.create(entity);
    this.ownerContentCurator.mapContentToOwner(entity, owner);
    return entity;
}

Example 4 with Content

use of org.candlepin.model.Content in project candlepin by candlepin.

the class ContentManager method updateContent.

/**
 * Updates the specified content instance, creating a new version of the content as necessary.
 * The content instance returned by this method is not guaranteed to be the same instance passed
 * in. As such, once this method has been called, callers should only use the instance output by
 * this method.
 *
 * @param owner
 *  The owner for which to update the content
 *
 * @param regenerateEntitlementCerts
 *  Whether or not changes made to the content should trigger the regeneration of entitlement
 *  certificates for affected consumers
 *
 * @throws IllegalStateException
 *  if the given content update references a content that does not exist for the specified owner
 *
 * @throws IllegalArgumentException
 *  if either the provided content entity or owner are null
 *
 * @return
 *  the updated content entity, or a new content entity
 */
@Transactional
public Content updateContent(ContentDTO update, Owner owner, boolean regenerateEntitlementCerts) {
    if (update == null) {
        throw new IllegalArgumentException("update is null");
    }
    if (update.getId() == null) {
        throw new IllegalArgumentException("update is incomplete");
    }
    if (owner == null) {
        throw new IllegalArgumentException("owner is null");
    }
    // Resolve the entity to ensure we're working with the merged entity, and to ensure it's
    // already been created.
    // TODO: FIXME:
    // There's a bug here where if changes are applied to an entity's collections, and then
    // this method is called, the check below will cause the changes to be persisted.
    // This needs to be re-written to use DTOs as the primary source of entity creation, rather
    // than a bolted-on utility method.
    // If we never edit the entity directly, however, this is safe.
    Content entity = this.ownerContentCurator.getContentById(owner, update.getId());
    if (entity == null) {
        // If we're doing an exclusive update, this should be an error condition
        throw new IllegalStateException("Content has not yet been created");
    }
    // TODO: Remove this shim and stop using DTOs in this class
    if (!this.isChangedBy(entity, update)) {
        return entity;
    }
    log.debug("Applying content update for org: {}, {}", entity, owner);
    Content updated = this.applyContentChanges((Content) entity.clone(), update);
    List<Content> alternateVersions = this.ownerContentCurator.getContentByVersions(owner, Collections.<String, Integer>singletonMap(updated.getId(), updated.getEntityVersion())).list();
    log.debug("Checking {} alternate content versions", alternateVersions.size());
    for (Content alt : alternateVersions) {
        if (alt.equals(updated)) {
            log.debug("Converging product with existing: {} => {}", updated, alt);
            // Make sure every product using the old version/entity are updated to use the new one
            List<Product> affectedProducts = this.productCurator.getProductsByContent(owner, Arrays.asList(updated.getId())).list();
            this.ownerContentCurator.updateOwnerContentReferences(owner, Collections.<String, String>singletonMap(entity.getUuid(), alt.getUuid()));
            log.debug("Updating {} affected products", affectedProducts.size());
            ContentDTO cdto = this.modelTranslator.translate(alt, ContentDTO.class);
            // TODO: Should we bulk this up like we do in importContent? Probably.
            for (Product product : affectedProducts) {
                log.debug("Updating affected product: {}", product);
                ProductDTO pdto = this.modelTranslator.translate(product, ProductDTO.class);
                ProductContentDTO pcdto = pdto.getProductContent(cdto.getId());
                if (pcdto != null) {
                    pdto.addContent(cdto, pcdto.isEnabled());
                    // Impl note: This should also take care of our entitlement cert regeneration
                    this.productManager.updateProduct(pdto, owner, regenerateEntitlementCerts);
                }
            }
            return alt;
        }
    }
    // Temporarily (?) disabled. If we ever move to clustered caching (rather than per-instance
    // caching, this branch should be re-enabled.
    /*
        // No alternate versions with which to converge. Check if we can do an in-place update instead
        if (this.ownerContentCurator.getOwnerCount(updated) < 2) {
            log.debug("Applying in-place update to content: {}", updated);

            updated = this.contentCurator.merge(this.applyContentChanges(entity, update, owner));

            if (regenerateEntitlementCerts) {
                // Every owner with a pool using any of the affected products needs an update.
                List<Product> affectedProducts = this.productCurator
                    .getProductsByContent(Arrays.asList(updated.getUuid()))
                    .list();

                this.entitlementCertGenerator.regenerateCertificatesOf(
                    Arrays.asList(owner), affectedProducts, true
                );
            }

            return updated;
        }
        */
    log.debug("Forking content and applying update: {}", updated);
    // Get products that currently use this content...
    List<Product> affectedProducts = this.productCurator.getProductsByContent(owner, Arrays.asList(updated.getId())).list();
    // Clear the UUID so Hibernate doesn't think our copy is a detached entity
    updated.setUuid(null);
    updated = this.contentCurator.create(updated);
    this.ownerContentCurator.updateOwnerContentReferences(owner, Collections.<String, String>singletonMap(entity.getUuid(), updated.getUuid()));
    // Impl note:
    // This block is a consequence of products and contents not being strongly related.
    log.debug("Updating {} affected products", affectedProducts.size());
    ContentDTO cdto = this.modelTranslator.translate(updated, ContentDTO.class);
    // TODO: Should we bulk this up like we do in importContent? Probably.
    for (Product product : affectedProducts) {
        log.debug("Updating affected product: {}", product);
        ProductDTO pdto = this.modelTranslator.translate(product, ProductDTO.class);
        ProductContentDTO pcdto = pdto.getProductContent(cdto.getId());
        if (pcdto != null) {
            pdto.addContent(cdto, pcdto.isEnabled());
            // Impl note: This should also take care of our entitlement cert regeneration
            this.productManager.updateProduct(pdto, owner, regenerateEntitlementCerts);
        }
    }
    return updated;
}

Example 5 with Content

use of org.candlepin.model.Content in project candlepin by candlepin.

the class ProductManager method applyProductChanges.

/**
 * Applies the changes from the given DTO to the specified entity
 *
 * @param entity
 *  The entity to modify
 *
 * @param update
 *  The DTO containing the modifications to apply
 *
 * @param content
 *  A mapping of Red Hat content ID to content entities to use for content resolution
 *
 * @throws IllegalArgumentException
 *  if entity, update or owner is null
 *
 * @return
 *  The updated product entity
 */
private Product applyProductChanges(Product entity, ProductDTO update, Map<String, Content> contentMap) {
    if (entity == null) {
        throw new IllegalArgumentException("entity is null");
    }
    if (update == null) {
        throw new IllegalArgumentException("update is null");
    }
    if (contentMap == null) {
        throw new IllegalArgumentException("contentMap is null");
    }
    if (update.getName() != null) {
        entity.setName(update.getName());
    }
    if (update.getMultiplier() != null) {
        entity.setMultiplier(update.getMultiplier());
    }
    if (update.getAttributes() != null) {
        entity.setAttributes(update.getAttributes());
    }
    if (update.getProductContent() != null) {
        Collection<ProductContent> productContent = new LinkedList<>();
        // Sort the existing ProductContent so we aren't iterating on it several times.
        // TODO: Remove this if/when product content is stored as a map on products.
        Map<String, ProductContent> existingLinks = new HashMap<>();
        for (ProductContent pc : entity.getProductContent()) {
            existingLinks.put(pc.getContent().getId(), pc);
        }
        // Actually process our list of content...
        for (ProductContentDTO pcd : update.getProductContent()) {
            if (pcd == null) {
                throw new IllegalStateException("Product data contains a null product-content mapping: " + update);
            }
            ContentDTO cdto = pcd.getContent();
            if (cdto == null || cdto.getId() == null) {
                // adding it to our link object. This is very bad.
                throw new IllegalStateException("Product data contains an incomplete product-content " + "mapping: " + update);
            }
            ProductContent existingLink = existingLinks.get(cdto.getId());
            Content content = contentMap.get(cdto.getId());
            if (content == null) {
                // Content doesn't exist yet -- it should have been created already
                throw new IllegalStateException("product references content which does not exist: " + cdto);
            }
            if (existingLink == null) {
                existingLink = new ProductContent(entity, content, pcd.isEnabled() != null ? pcd.isEnabled() : false);
            } else {
                existingLink.setContent(content);
                if (pcd.isEnabled() != null) {
                    existingLink.setEnabled(pcd.isEnabled());
                }
            }
            productContent.add(existingLink);
        }
        entity.setProductContent(productContent);
    }
    if (update.getDependentProductIds() != null) {
        entity.setDependentProductIds(update.getDependentProductIds());
    }
    if (update.isLocked() != null) {
        entity.setLocked(update.isLocked());
    }
    return entity;
}