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

Example 1 with Edge

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

the class EdgeResource method save.

public void save() throws WorkflowCatalogException {
    EntityManager em = null;
    try {
        em = WorkflowCatalogJPAUtils.getEntityManager();
        Edge existingEdge = em.find(Edge.class, new Edge_PK(templateId, edgeId));
        if (em.isOpen()) {
            if (em.getTransaction().isActive()) {
                em.getTransaction().rollback();
            }
            em.close();
        }
        em = WorkflowCatalogJPAUtils.getEntityManager();
        em.getTransaction().begin();
        if (existingEdge != null) {
            existingEdge.setTemplateId(templateId);
            Workflow workflow = em.find(Workflow.class, templateId);
            existingEdge.setWorkflow(workflow);
            existingEdge.setComponentStatusId(statusId);
            existingEdge.setDescription(description);
            existingEdge.setName(name);
            existingEdge.setCreatedTime(createdTime);
            em.merge(existingEdge);
        } else {
            Edge edge = new Edge();
            edge.setTemplateId(templateId);
            Workflow workflow = em.find(Workflow.class, templateId);
            edge.setWorkflow(workflow);
            edge.setComponentStatusId(statusId);
            edge.setDescription(description);
            edge.setName(name);
            edge.setCreatedTime(AiravataUtils.getCurrentTimestamp());
            em.persist(edge);
        }
        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 2 with Edge

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

the class EdgeResource method get.

public WorkflowCatalogResource get(Object identifier) throws WorkflowCatalogException {
    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 WorkflowCatalogException("Identifier should be a map with the field name and it's value");
    }
    EntityManager em = null;
    try {
        em = WorkflowCatalogJPAUtils.getEntityManager();
        em.getTransaction().begin();
        WorkflowCatalogQueryGenerator generator = new WorkflowCatalogQueryGenerator(EDGE);
        generator.setParameter(EdgeConstants.EDGE_ID, ids.get(EdgeConstants.EDGE_ID));
        generator.setParameter(EdgeConstants.TEMPLATE_ID, ids.get(EdgeConstants.TEMPLATE_ID));
        Query q = generator.selectQuery(em);
        Edge edge = (Edge) q.getSingleResult();
        EdgeResource edgeResource = (EdgeResource) WorkflowCatalogJPAUtils.getResource(WorkflowCatalogResourceType.EDGE, edge);
        em.getTransaction().commit();
        if (em.isOpen()) {
            if (em.getTransaction().isActive()) {
                em.getTransaction().rollback();
            }
            em.close();
        }
        return edgeResource;
    } 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 3 with Edge

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

the class EdgeResource method isExists.

public boolean isExists(Object identifier) throws WorkflowCatalogException {
    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 WorkflowCatalogException("Identifier should be a map with the field name and it's value");
    }
    EntityManager em = null;
    try {
        em = WorkflowCatalogJPAUtils.getEntityManager();
        Edge edge = em.find(Edge.class, new Edge_PK(ids.get(EdgeConstants.TEMPLATE_ID), ids.get(EdgeConstants.EDGE_ID)));
        if (em.isOpen()) {
            if (em.getTransaction().isActive()) {
                em.getTransaction().rollback();
            }
            em.close();
        }
        return edge != null;
    } 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 4 with Edge

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

the class EdgeResource method getIds.

public List<String> getIds(String fieldName, Object value) throws WorkflowCatalogException {
    List<String> edgeResourceIds = new ArrayList<String>();
    EntityManager em = null;
    try {
        em = WorkflowCatalogJPAUtils.getEntityManager();
        em.getTransaction().begin();
        Query q;
        WorkflowCatalogQueryGenerator generator = new WorkflowCatalogQueryGenerator(EDGE);
        List results;
        if (fieldName.equals(EdgeConstants.TEMPLATE_ID)) {
            generator.setParameter(EdgeConstants.TEMPLATE_ID, value);
            q = generator.selectQuery(em);
            results = q.getResultList();
            if (results.size() != 0) {
                for (Object result : results) {
                    Edge edge = (Edge) result;
                    edgeResourceIds.add(edge.getTemplateId());
                }
            }
        } else {
            em.getTransaction().commit();
            if (em.isOpen()) {
                if (em.getTransaction().isActive()) {
                    em.getTransaction().rollback();
                }
                em.close();
            }
            logger.error("Unsupported field name for Workflow Edge resource.", new IllegalArgumentException());
            throw new IllegalArgumentException("Unsupported field name for Workflow Edge Resource.");
        }
        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 edgeResourceIds;
}

Example 5 with Edge

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

the class EdgeResource method get.

public List<WorkflowCatalogResource> get(String fieldName, Object value) throws WorkflowCatalogException {
    List<WorkflowCatalogResource> edgeResources = new ArrayList<WorkflowCatalogResource>();
    EntityManager em = null;
    try {
        em = WorkflowCatalogJPAUtils.getEntityManager();
        em.getTransaction().begin();
        Query q;
        WorkflowCatalogQueryGenerator generator = new WorkflowCatalogQueryGenerator(EDGE);
        List results;
        if (fieldName.equals(EdgeConstants.TEMPLATE_ID)) {
            generator.setParameter(EdgeConstants.TEMPLATE_ID, value);
            q = generator.selectQuery(em);
            results = q.getResultList();
            if (results.size() != 0) {
                for (Object result : results) {
                    Edge Edge = (Edge) result;
                    EdgeResource edgeResource = (EdgeResource) WorkflowCatalogJPAUtils.getResource(WorkflowCatalogResourceType.EDGE, Edge);
                    edgeResources.add(edgeResource);
                }
            }
        } else {
            em.getTransaction().commit();
            if (em.isOpen()) {
                if (em.getTransaction().isActive()) {
                    em.getTransaction().rollback();
                }
                em.close();
            }
            logger.error("Unsupported field name for Edge Resource.", new IllegalArgumentException());
            throw new IllegalArgumentException("Unsupported field name for Edge Resource.");
        }
        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 edgeResources;
}