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

Example 1 with ComputeResourceFileSystem_PK

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

the class ComputeResourceFileSystemResource method save.

@Override
public void save() throws AppCatalogException {
    EntityManager em = null;
    try {
        em = AppCatalogJPAUtils.getEntityManager();
        ComputeResourceFileSystem existingComputeResourceFileSystem = em.find(ComputeResourceFileSystem.class, new ComputeResourceFileSystem_PK(computeResourceId, fileSystem));
        if (em.isOpen()) {
            if (em.getTransaction().isActive()) {
                em.getTransaction().rollback();
            }
            em.close();
        }
        ComputeResourceFileSystem computeResourceFileSystem;
        em = AppCatalogJPAUtils.getEntityManager();
        em.getTransaction().begin();
        if (existingComputeResourceFileSystem == null) {
            computeResourceFileSystem = new ComputeResourceFileSystem();
        } else {
            computeResourceFileSystem = existingComputeResourceFileSystem;
        }
        computeResourceFileSystem.setComputeResourceId(getComputeResourceId());
        ComputeResource computeResource = em.find(ComputeResource.class, getComputeResourceId());
        computeResourceFileSystem.setComputeResource(computeResource);
        computeResourceFileSystem.setPath(getPath());
        computeResourceFileSystem.setFileSystem(getFileSystem());
        if (existingComputeResourceFileSystem == null) {
            em.persist(computeResourceFileSystem);
        } else {
            em.merge(computeResourceFileSystem);
        }
        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 2 with ComputeResourceFileSystem_PK

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

the class ComputeResourceFileSystemResource method isExists.

@Override
public boolean isExists(Object identifier) throws AppCatalogException {
    HashMap<String, String> ids;
    if (identifier instanceof Map) {
        ids = (HashMap<String, String>) identifier;
    } else {
        logger.error("Identifier should be a map with the field name and it's value");
        throw new AppCatalogException("Identifier should be a map with the field name and it's value");
    }
    EntityManager em = null;
    try {
        em = AppCatalogJPAUtils.getEntityManager();
        ComputeResourceFileSystem computeResourceFileSystem = em.find(ComputeResourceFileSystem.class, new ComputeResourceFileSystem_PK(ids.get(ComputeResourceFileSystemConstants.COMPUTE_RESOURCE_ID), ids.get(ComputeResourceFileSystemConstants.FILE_SYSTEM)));
        if (em.isOpen()) {
            if (em.getTransaction().isActive()) {
                em.getTransaction().rollback();
            }
            em.close();
        }
        return computeResourceFileSystem != null;
    } 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();
        }
    }
}