private boolean setTransaction() { ODataJPATransaction transaction = oDataJPAContext.getODataJPATransaction(); if (!transaction.isActive()) { transaction.begin(); return true; } return false; } }
private boolean setTransaction() { ODataJPATransaction transaction = oDataJPAContext.getODataJPATransaction(); if (!transaction.isActive()) { transaction.begin(); return true; } return false; } }
public void save() { EntityManager em = context.getEntityManager(); ODataJPATransaction tx = context.getODataJPATransaction(); boolean isLocalTransaction = false; if (!tx.isActive()) { tx.begin(); isLocalTransaction = true; } if (sourceJPAEntity != null) { em.persist(sourceJPAEntity); } if (targetJPAEntity != null) { em.persist(targetJPAEntity); } if (isLocalTransaction && ((sourceJPAEntity != null && em.contains(sourceJPAEntity)) || (targetJPAEntity != null && em .contains(targetJPAEntity)))) { tx.commit(); } }
public void save() { EntityManager em = context.getEntityManager(); ODataJPATransaction tx = context.getODataJPATransaction(); boolean isLocalTransaction = false; if (!tx.isActive()) { tx.begin(); isLocalTransaction = true; } if (sourceJPAEntity != null) { em.persist(sourceJPAEntity); } if (targetJPAEntity != null) { em.persist(targetJPAEntity); } if (isLocalTransaction && ((sourceJPAEntity != null && em.contains(sourceJPAEntity)) || (targetJPAEntity != null && em .contains(targetJPAEntity)))) { tx.commit(); } }
@Override public BatchResponsePart executeChangeSet(final BatchHandler handler, final List<ODataRequest> requests) throws ODataException { List<ODataResponse> responses = new ArrayList<ODataResponse>(); try { oDataJPAContext.getODataJPATransaction().begin(); for (ODataRequest request : requests) { oDataJPAContext.setODataContext(getContext()); ODataResponse response = handler.handleRequest(request); if (response.getStatus().getStatusCode() >= HttpStatusCodes.BAD_REQUEST.getStatusCode()) { // Rollback oDataJPAContext.getODataJPATransaction().rollback(); List<ODataResponse> errorResponses = new ArrayList<ODataResponse>(1); errorResponses.add(response); return BatchResponsePart.responses(errorResponses).changeSet(false).build(); } responses.add(response); } oDataJPAContext.getODataJPATransaction().commit(); return BatchResponsePart.responses(responses).changeSet(true).build(); } catch (Exception e) { throw new ODataException("Error on processing request content:" + e.getMessage(), e); } finally { close(true); } }
@Override public BatchResponsePart executeChangeSet(final BatchHandler handler, final List<ODataRequest> requests) throws ODataException { List<ODataResponse> responses = new ArrayList<ODataResponse>(); try { oDataJPAContext.getODataJPATransaction().begin(); for (ODataRequest request : requests) { oDataJPAContext.setODataContext(getContext()); ODataResponse response = handler.handleRequest(request); if (response.getStatus().getStatusCode() >= HttpStatusCodes.BAD_REQUEST.getStatusCode()) { // Rollback oDataJPAContext.getODataJPATransaction().rollback(); List<ODataResponse> errorResponses = new ArrayList<ODataResponse>(1); errorResponses.add(response); return BatchResponsePart.responses(errorResponses).changeSet(false).build(); } responses.add(response); } oDataJPAContext.getODataJPATransaction().commit(); return BatchResponsePart.responses(responses).changeSet(true).build(); } catch (Exception e) { throw new ODataException("Error on processing request content:" + e.getMessage(), e); } finally { close(true); } } }