Package com.cloud.utils.db

Examples of com.cloud.utils.db.TransactionLegacy.rollback()

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            try {
                simtxn.start();
                mockHost = _mockHostDao.persist(mockHost);
                simtxn.commit();
            } catch (Exception ex) {
                simtxn.rollback();
                throw new CloudRuntimeException("Unable to persist host " + mockHost.getGuid() + " due to " + ex.getMessage(), ex);
            } finally {
                simtxn.close();
                simtxn = TransactionLegacy.open(TransactionLegacy.CLOUD_DB);
                simtxn.close();
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                s_logger.error("Simulator does not implement command of type " + cmd.toString());
                return Answer.createUnsupportedCommandAnswer(cmd);
            }
        } catch (Exception e) {
            s_logger.error("Failed execute cmd: ", e);
            txn.rollback();
            return new Answer(cmd, false, e.toString());
        } finally {
            txn.close();
            txn = TransactionLegacy.open(TransactionLegacy.CLOUD_DB);
            txn.close();
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            if (volume == null) {
                return null;
            }
            return volume;
        } catch (Exception ex) {
            txn.rollback();
            throw new CloudRuntimeException("Unable to find volume " + path + " on secondary " + ssUrl, ex);
        } finally {
            txn.close();
            txn = TransactionLegacy.open(TransactionLegacy.CLOUD_DB);
            txn.close();
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            txn.commit();
            if (primaryStorage == null) {
                return new PrimaryStorageDownloadAnswer("Can't find primary storage");
            }
        } catch (Exception ex) {
            txn.rollback();
            throw new CloudRuntimeException("Error when finding primary storagee " + cmd.getPoolUuid(), ex);
        } finally {
            txn.close();
            txn = TransactionLegacy.open(TransactionLegacy.CLOUD_DB);
            txn.close();
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        try {
            txn.start();
            _mockVolumeDao.persist(newVolume);
            txn.commit();
        } catch (Exception ex) {
            txn.rollback();
            throw new CloudRuntimeException("Error when saving volume " + newVolume, ex);
        } finally {
            txn.close();
            txn = TransactionLegacy.open(TransactionLegacy.CLOUD_DB);
            txn.close();
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            txn.commit();
            if (storagePool == null) {
                return new CreateAnswer(cmd, "Failed to find storage pool: " + sf.getUuid());
            }
        } catch (Exception ex) {
            txn.rollback();
            throw new CloudRuntimeException("Error when finding storage " + sf.getUuid(), ex);
        } finally {
            txn.close();
            txn = TransactionLegacy.open(TransactionLegacy.CLOUD_DB);
            txn.close();
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        try {
            txn.start();
            volume = _mockVolumeDao.persist(volume);
            txn.commit();
        } catch (Exception ex) {
            txn.rollback();
            throw new CloudRuntimeException("Error when saving volume " + volume, ex);
        } finally {
            txn.close();
            txn = TransactionLegacy.open(TransactionLegacy.CLOUD_DB);
            txn.close();
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            }
            txn.commit();

            return new AttachVolumeAnswer(cmd, cmd.getDeviceId(), cmd.getVolumePath());
        } catch (Exception ex) {
            txn.rollback();
            throw new CloudRuntimeException("Error when attaching volume " + cmd.getVolumeName() + " to VM " + cmd.getVmName(), ex);
        } finally {
            txn.close();
            txn = TransactionLegacy.open(TransactionLegacy.CLOUD_DB);
            txn.close();
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            txn.commit();
            if (vm == null) {
                return new Answer(cmd, false, "can't vm :" + vmName);
            }
        } catch (Exception ex) {
            txn.rollback();
            throw new CloudRuntimeException("Error when attaching iso to vm " + vm.getName(), ex);
        } finally {
            txn.close();
            txn = TransactionLegacy.open(TransactionLegacy.CLOUD_DB);
            txn.close();
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            }
            _mockStoragePoolDao.remove(storage.getId());
            txn.commit();
            return new Answer(cmd);
        } catch (Exception ex) {
            txn.rollback();
            throw new CloudRuntimeException("Error when deleting storage pool " + cmd.getPool().getPath(), ex);
        } finally {
            txn.close();
            txn = TransactionLegacy.open(TransactionLegacy.CLOUD_DB);
            txn.close();
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