Examples with WorkflowCatalogQueryGenerator org.apache.airavata.registry.core.workflow.catalog.utils.WorkflowCatalogQueryGenerator used on opensource projects

Example 26 with WorkflowCatalogQueryGenerator

use of org.apache.airavata.registry.core.workflow.catalog.utils.WorkflowCatalogQueryGenerator in project airavata by apache.

the class WorkflowStatusResource method get.

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

Example 27 with WorkflowCatalogQueryGenerator

use of org.apache.airavata.registry.core.workflow.catalog.utils.WorkflowCatalogQueryGenerator in project airavata by apache.

the class WorkflowStatusResource 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(WORKFLOW_STATUS);
        generator.setParameter(WorkflowStatusConstants.STATUS_ID, ids.get(WorkflowStatusConstants.STATUS_ID));
        generator.setParameter(WorkflowStatusConstants.TEMPLATE_ID, ids.get(WorkflowStatusConstants.TEMPLATE_ID));
        Query q = generator.selectQuery(em);
        WorkflowStatus status = (WorkflowStatus) q.getSingleResult();
        WorkflowStatusResource statusResource = (WorkflowStatusResource) WorkflowCatalogJPAUtils.getResource(WorkflowCatalogResourceType.WORKFLOW_STATUS, status);
        em.getTransaction().commit();
        if (em.isOpen()) {
            if (em.getTransaction().isActive()) {
                em.getTransaction().rollback();
            }
            em.close();
        }
        return statusResource;
    } 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 28 with WorkflowCatalogQueryGenerator

use of org.apache.airavata.registry.core.workflow.catalog.utils.WorkflowCatalogQueryGenerator in project airavata by apache.

the class ComponentStatusResource method get.

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

Example 29 with WorkflowCatalogQueryGenerator

use of org.apache.airavata.registry.core.workflow.catalog.utils.WorkflowCatalogQueryGenerator 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 30 with WorkflowCatalogQueryGenerator

use of org.apache.airavata.registry.core.workflow.catalog.utils.WorkflowCatalogQueryGenerator 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;
}