Examples with StorageResource org.apache.airavata.registry.core.app.catalog.model.StorageResource used on opensource projects

Example 6 with StorageResource

use of org.apache.airavata.registry.core.app.catalog.model.StorageResource in project airavata by apache.

the class StorageResourceResource method save.

@Override
public void save() throws AppCatalogException {
    EntityManager em = null;
    try {
        em = AppCatalogJPAUtils.getEntityManager();
        StorageResource existingStorageResource = em.find(StorageResource.class, storageResourceId);
        if (em.isOpen()) {
            if (em.getTransaction().isActive()) {
                em.getTransaction().rollback();
            }
            em.close();
        }
        StorageResource storageResource;
        em = AppCatalogJPAUtils.getEntityManager();
        em.getTransaction().begin();
        if (existingStorageResource == null) {
            storageResource = new StorageResource();
            storageResource.setCreationTime(AiravataUtils.getCurrentTimestamp());
        } else {
            storageResource = existingStorageResource;
            storageResource.setUpdateTime(AiravataUtils.getCurrentTimestamp());
        }
        storageResource.setDescription(getResourceDescription());
        storageResource.setStorageResourceId(getStorageResourceId());
        storageResource.setHostName(getHostName());
        storageResource.setEnabled(isEnabled());
        if (existingStorageResource == null) {
            em.persist(storageResource);
        } else {
            em.merge(storageResource);
        }
        em.getTransaction().commit();
        if (em.isOpen()) {
            if (em.getTransaction().isActive()) {
                em.getTransaction().rollback();
            }
            em.close();
        }
    } catch (Exception e) {
        logger.error(e.getMessage(), e);
        throw new AppCatalogException(e);
    } finally {
        if (em != null && em.isOpen()) {
            if (em.getTransaction().isActive()) {
                em.getTransaction().rollback();
            }
            em.close();
        }
    }
}

Example 7 with StorageResource

use of org.apache.airavata.registry.core.app.catalog.model.StorageResource in project airavata by apache.

the class StorageResourceResource method getIds.

@Override
public List<String> getIds(String fieldName, Object value) throws AppCatalogException {
    List<String> storageResourceResourceIDs = new ArrayList<String>();
    EntityManager em = null;
    try {
        em = AppCatalogJPAUtils.getEntityManager();
        em.getTransaction().begin();
        AppCatalogQueryGenerator generator = new AppCatalogQueryGenerator(STORAGE_RESOURCE);
        Query q;
        if ((fieldName.equals(StorageResourceConstants.RESOURCE_DESCRIPTION)) || (fieldName.equals(StorageResourceConstants.RESOURCE_ID)) || (fieldName.equals(StorageResourceConstants.HOST_NAME))) {
            generator.setParameter(fieldName, value);
            q = generator.selectQuery(em);
            List<?> results = q.getResultList();
            for (Object result : results) {
                StorageResource storageResource = (StorageResource) result;
                StorageResourceResource storageResourceResource = (StorageResourceResource) AppCatalogJPAUtils.getResource(AppCatalogResourceType.STORAGE_RESOURCE, storageResource);
                storageResourceResourceIDs.add(storageResourceResource.getStorageResourceId());
            }
        } else {
            em.getTransaction().commit();
            if (em.isOpen()) {
                if (em.getTransaction().isActive()) {
                    em.getTransaction().rollback();
                }
                em.close();
            }
            logger.error("Unsupported field name for Storage Resource Resource.", new IllegalArgumentException());
            throw new IllegalArgumentException("Unsupported field name for Storage Resource Resource.");
        }
        em.getTransaction().commit();
        if (em.isOpen()) {
            if (em.getTransaction().isActive()) {
                em.getTransaction().rollback();
            }
            em.close();
        }
    } catch (ApplicationSettingsException e) {
        logger.error(e.getMessage(), e);
        throw new AppCatalogException(e);
    } finally {
        if (em != null && em.isOpen()) {
            if (em.getTransaction().isActive()) {
                em.getTransaction().rollback();
            }
            em.close();
        }
    }
    return storageResourceResourceIDs;
}