Examples with Workflow org.apache.airavata.registry.core.workflow.catalog.model.Workflow used on opensource projects

Example 11 with Workflow

use of org.apache.airavata.registry.core.workflow.catalog.model.Workflow in project airavata by apache.

the class WorkflowResource method get.

@Override
public WorkflowCatalogResource get(Object identifier) throws WorkflowCatalogException {
    EntityManager em = null;
    try {
        em = WorkflowCatalogJPAUtils.getEntityManager();
        em.getTransaction().begin();
        WorkflowCatalogQueryGenerator generator = new WorkflowCatalogQueryGenerator(WORKFLOW);
        generator.setParameter(WorkflowConstants.TEMPLATE_ID, identifier);
        Query q = generator.selectQuery(em);
        Workflow workflow = (Workflow) q.getSingleResult();
        WorkflowResource workflowResource = (WorkflowResource) WorkflowCatalogJPAUtils.getResource(WorkflowCatalogResourceType.WORKFLOW, workflow);
        em.getTransaction().commit();
        if (em.isOpen()) {
            if (em.getTransaction().isActive()) {
                em.getTransaction().rollback();
            }
            em.close();
        }
        return workflowResource;
    } catch (ApplicationSettingsException e) {
        logger.error(e.getMessage(), e);
        throw new WorkflowCatalogException(e);
    } finally {
        if (em != null && em.isOpen()) {
            if (em.getTransaction().isActive()) {
                em.getTransaction().rollback();
            }
            em.close();
        }
    }
}

Example 12 with Workflow

use of org.apache.airavata.registry.core.workflow.catalog.model.Workflow in project airavata by apache.

the class WorkflowResource method getAllIds.

@Override
public List<String> getAllIds() throws WorkflowCatalogException {
    List<String> workflowIds = new ArrayList<String>();
    EntityManager em = null;
    try {
        em = WorkflowCatalogJPAUtils.getEntityManager();
        em.getTransaction().begin();
        WorkflowCatalogQueryGenerator generator = new WorkflowCatalogQueryGenerator(WORKFLOW);
        generator.setParameter(WorkflowConstants.GATEWAY_ID, gatewayId);
        Query q = generator.selectQuery(em);
        List results = q.getResultList();
        if (results.size() != 0) {
            for (Object result : results) {
                Workflow workflow = (Workflow) result;
                workflowIds.add(workflow.getTemplateId());
            }
        }
        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 WorkflowCatalogException(e);
    } finally {
        if (em != null && em.isOpen()) {
            if (em.getTransaction().isActive()) {
                em.getTransaction().rollback();
            }
            em.close();
        }
    }
    return workflowIds;
}

Example 13 with Workflow

use of org.apache.airavata.registry.core.workflow.catalog.model.Workflow in project airavata by apache.

the class WorkflowStatusResource method save.

public void save() throws WorkflowCatalogException {
    EntityManager em = null;
    try {
        em = WorkflowCatalogJPAUtils.getEntityManager();
        WorkflowStatus existingStatus = em.find(WorkflowStatus.class, new WorkflowStatus_PK(templateId, statusId));
        if (em.isOpen()) {
            if (em.getTransaction().isActive()) {
                em.getTransaction().rollback();
            }
            em.close();
        }
        em = WorkflowCatalogJPAUtils.getEntityManager();
        em.getTransaction().begin();
        if (existingStatus != null) {
            existingStatus.setTemplateId(templateId);
            Workflow workflow = em.find(Workflow.class, templateId);
            existingStatus.setWorkflow(workflow);
            existingStatus.setReason(reason);
            existingStatus.setState(state);
            existingStatus.setUpdateTime(AiravataUtils.getCurrentTimestamp());
            em.merge(existingStatus);
        } else {
            WorkflowStatus status = new WorkflowStatus();
            status.setTemplateId(templateId);
            Workflow workflow = em.find(Workflow.class, templateId);
            status.setWorkflow(workflow);
            status.setReason(reason);
            status.setState(state);
            status.setUpdateTime(AiravataUtils.getCurrentTimestamp());
            em.persist(status);
        }
        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 WorkflowCatalogException(e);
    } finally {
        if (em != null && em.isOpen()) {
            if (em.getTransaction().isActive()) {
                em.getTransaction().rollback();
            }
            em.close();
        }
    }
}

Example 14 with Workflow

use of org.apache.airavata.registry.core.workflow.catalog.model.Workflow in project airavata by apache.

the class ComponentStatusResource method save.

public void save() throws WorkflowCatalogException {
    EntityManager em = null;
    try {
        em = WorkflowCatalogJPAUtils.getEntityManager();
        ComponentStatus existingStatus = em.find(ComponentStatus.class, statusId);
        if (em.isOpen()) {
            if (em.getTransaction().isActive()) {
                em.getTransaction().rollback();
            }
            em.close();
        }
        em = WorkflowCatalogJPAUtils.getEntityManager();
        em.getTransaction().begin();
        if (existingStatus != null) {
            existingStatus.setTemplateId(templateId);
            Workflow workflow = em.find(Workflow.class, templateId);
            existingStatus.setWorkflow(workflow);
            existingStatus.setReason(reason);
            existingStatus.setState(state);
            existingStatus.setUpdateTime(AiravataUtils.getCurrentTimestamp());
            em.merge(existingStatus);
        } else {
            ComponentStatus status = new ComponentStatus();
            status.setTemplateId(templateId);
            Workflow workflow = em.find(Workflow.class, templateId);
            status.setWorkflow(workflow);
            status.setReason(reason);
            status.setState(state);
            status.setUpdateTime(AiravataUtils.getCurrentTimestamp());
            em.persist(status);
        }
        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 WorkflowCatalogException(e);
    } finally {
        if (em != null && em.isOpen()) {
            if (em.getTransaction().isActive()) {
                em.getTransaction().rollback();
            }
            em.close();
        }
    }
}