Examples with Transaction com.cloud.utils.db.Transaction used on opensource projects

Example 1 with Transaction

use of com.cloud.utils.db.Transaction in project CloudStack-archive by CloudStack-extras.

the class TestAsync method testMaidClear.

public void testMaidClear() {
    Transaction txn = Transaction.open(Transaction.CLOUD_DB);
    StackMaidDao dao = new StackMaidDaoImpl();
    dao.pushCleanupDelegate(1L, 0, "delegate1", "Hello, world");
    dao.pushCleanupDelegate(1L, 1, "delegate2", new Long(100));
    dao.pushCleanupDelegate(1L, 2, "delegate3", null);
    dao.clearStack(1L);
    Assert.assertTrue(dao.popCleanupDelegate(1L) == null);
    txn.close();
}

Example 2 with Transaction

use of com.cloud.utils.db.Transaction in project CloudStack-archive by CloudStack-extras.

the class TestAsync method testMaidLeftovers.

public void testMaidLeftovers() {
    Thread[] threads = new Thread[3];
    for (int i = 0; i < 3; i++) {
        final int threadNum = i + 1;
        threads[i] = new Thread(new Runnable() {

            public void run() {
                Transaction txn = Transaction.open(Transaction.CLOUD_DB);
                StackMaidDao dao = new StackMaidDaoImpl();
                dao.pushCleanupDelegate(1L, 0, "delegate-" + threadNum, "Hello, world");
                dao.pushCleanupDelegate(1L, 1, "delegate-" + threadNum, new Long(100));
                dao.pushCleanupDelegate(1L, 2, "delegate-" + threadNum, null);
                txn.close();
            }
        });
        threads[i].start();
    }
    for (int i = 0; i < 3; i++) {
        try {
            threads[i].join();
        } catch (InterruptedException e) {
        }
    }
    Transaction txn = Transaction.open(Transaction.CLOUD_DB);
    StackMaidDao dao = new StackMaidDaoImpl();
    List<CheckPointVO> l = dao.listLeftoversByMsid(1L);
    for (CheckPointVO maid : l) {
        s_logger.info("" + maid.getThreadId() + " " + maid.getDelegate() + " " + maid.getContext());
    }
    txn.close();
}

Example 3 with Transaction

use of com.cloud.utils.db.Transaction in project CloudStack-archive by CloudStack-extras.

the class SimulatorManagerImpl method getVms.

@Override
@DB
public Map<String, MockVMVO> getVms(String hostGuid) {
    Transaction txn = Transaction.currentTxn();
    txn.transitToUserManagedConnection(_concierge.conn());
    try {
        return _mockVmMgr.getVms(hostGuid);
    } finally {
        txn.transitToAutoManagedConnection(Transaction.CLOUD_DB);
    }
}

Example 4 with Transaction

use of com.cloud.utils.db.Transaction in project CloudStack-archive by CloudStack-extras.

the class SimulatorManagerImpl method simulate.

@DB
@Override
public Answer simulate(Command cmd, String hostGuid) {
    Transaction txn = Transaction.currentTxn();
    txn.transitToUserManagedConnection(_concierge.conn());
    try {
        MockHost host = _mockHost.findByGuid(hostGuid);
        String cmdName = cmd.toString();
        int index = cmdName.lastIndexOf(".");
        if (index != -1) {
            cmdName = cmdName.substring(index + 1);
        }
        MockConfigurationVO config = _mockConfigDao.findByNameBottomUP(host.getDataCenterId(), host.getPodId(), host.getClusterId(), host.getId(), cmdName);
        SimulatorInfo info = new SimulatorInfo();
        info.setHostUuid(hostGuid);
        if (config != null) {
            Map<String, String> configParameters = config.getParameters();
            for (Map.Entry<String, String> entry : configParameters.entrySet()) {
                if (entry.getKey().equalsIgnoreCase("enabled")) {
                    info.setEnabled(Boolean.parseBoolean(entry.getValue()));
                } else if (entry.getKey().equalsIgnoreCase("timeout")) {
                    try {
                        info.setTimeout(Integer.valueOf(entry.getValue()));
                    } catch (NumberFormatException e) {
                        s_logger.debug("invalid timeout parameter: " + e.toString());
                    }
                } else if (entry.getKey().equalsIgnoreCase("wait")) {
                    try {
                        int wait = Integer.valueOf(entry.getValue());
                        Thread.sleep(wait * 1000);
                    } catch (NumberFormatException e) {
                        s_logger.debug("invalid timeout parameter: " + e.toString());
                    } catch (InterruptedException e) {
                        s_logger.debug("thread is interrupted: " + e.toString());
                    }
                }
            }
        }
        if (cmd instanceof GetHostStatsCommand) {
            return _mockAgentMgr.getHostStatistic((GetHostStatsCommand) cmd);
        } else if (cmd instanceof CheckHealthCommand) {
            return _mockAgentMgr.checkHealth((CheckHealthCommand) cmd);
        } else if (cmd instanceof PingTestCommand) {
            return _mockAgentMgr.pingTest((PingTestCommand) cmd);
        } else if (cmd instanceof MigrateCommand) {
            return _mockVmMgr.Migrate((MigrateCommand) cmd, info);
        } else if (cmd instanceof StartCommand) {
            return _mockVmMgr.startVM((StartCommand) cmd, info);
        } else if (cmd instanceof CheckSshCommand) {
            return _mockVmMgr.checkSshCommand((CheckSshCommand) cmd);
        } else if (cmd instanceof SetStaticNatRulesCommand) {
            return _mockVmMgr.SetStaticNatRules((SetStaticNatRulesCommand) cmd);
        } else if (cmd instanceof SetPortForwardingRulesCommand) {
            return _mockVmMgr.SetPortForwardingRules((SetPortForwardingRulesCommand) cmd);
        } else if (cmd instanceof NetworkUsageCommand) {
            return _mockVmMgr.getNetworkUsage((NetworkUsageCommand) cmd);
        } else if (cmd instanceof IpAssocCommand) {
            return _mockVmMgr.IpAssoc((IpAssocCommand) cmd);
        } else if (cmd instanceof LoadBalancerConfigCommand) {
            return _mockVmMgr.LoadBalancerConfig((LoadBalancerConfigCommand) cmd);
        } else if (cmd instanceof DhcpEntryCommand) {
            return _mockVmMgr.AddDhcpEntry((DhcpEntryCommand) cmd);
        } else if (cmd instanceof VmDataCommand) {
            return _mockVmMgr.setVmData((VmDataCommand) cmd);
        } else if (cmd instanceof CleanupNetworkRulesCmd) {
            return _mockVmMgr.CleanupNetworkRules((CleanupNetworkRulesCmd) cmd, info);
        } else if (cmd instanceof CheckNetworkCommand) {
            return _mockAgentMgr.checkNetworkCommand((CheckNetworkCommand) cmd);
        } else if (cmd instanceof StopCommand) {
            return _mockVmMgr.stopVM((StopCommand) cmd);
        } else if (cmd instanceof RebootCommand) {
            return _mockVmMgr.rebootVM((RebootCommand) cmd);
        } else if (cmd instanceof GetVncPortCommand) {
            return _mockVmMgr.getVncPort((GetVncPortCommand) cmd);
        } else if (cmd instanceof CheckConsoleProxyLoadCommand) {
            return _mockVmMgr.CheckConsoleProxyLoad((CheckConsoleProxyLoadCommand) cmd);
        } else if (cmd instanceof WatchConsoleProxyLoadCommand) {
            return _mockVmMgr.WatchConsoleProxyLoad((WatchConsoleProxyLoadCommand) cmd);
        } else if (cmd instanceof SecurityGroupRulesCmd) {
            return _mockVmMgr.AddSecurityGroupRules((SecurityGroupRulesCmd) cmd, info);
        } else if (cmd instanceof SavePasswordCommand) {
            return _mockVmMgr.SavePassword((SavePasswordCommand) cmd);
        } else if (cmd instanceof PrimaryStorageDownloadCommand) {
            return _mockStorageMgr.primaryStorageDownload((PrimaryStorageDownloadCommand) cmd);
        } else if (cmd instanceof CreateCommand) {
            return _mockStorageMgr.createVolume((CreateCommand) cmd);
        } else if (cmd instanceof AttachVolumeCommand) {
            return _mockStorageMgr.AttachVolume((AttachVolumeCommand) cmd);
        } else if (cmd instanceof AttachIsoCommand) {
            return _mockStorageMgr.AttachIso((AttachIsoCommand) cmd);
        } else if (cmd instanceof DeleteStoragePoolCommand) {
            return _mockStorageMgr.DeleteStoragePool((DeleteStoragePoolCommand) cmd);
        } else if (cmd instanceof ModifyStoragePoolCommand) {
            return _mockStorageMgr.ModifyStoragePool((ModifyStoragePoolCommand) cmd);
        } else if (cmd instanceof CreateStoragePoolCommand) {
            return _mockStorageMgr.CreateStoragePool((CreateStoragePoolCommand) cmd);
        } else if (cmd instanceof SecStorageSetupCommand) {
            return _mockStorageMgr.SecStorageSetup((SecStorageSetupCommand) cmd);
        } else if (cmd instanceof ListTemplateCommand) {
            return _mockStorageMgr.ListTemplates((ListTemplateCommand) cmd);
        } else if (cmd instanceof DestroyCommand) {
            return _mockStorageMgr.Destroy((DestroyCommand) cmd);
        } else if (cmd instanceof DownloadProgressCommand) {
            return _mockStorageMgr.DownloadProcess((DownloadProgressCommand) cmd);
        } else if (cmd instanceof DownloadCommand) {
            return _mockStorageMgr.Download((DownloadCommand) cmd);
        } else if (cmd instanceof GetStorageStatsCommand) {
            return _mockStorageMgr.GetStorageStats((GetStorageStatsCommand) cmd);
        } else if (cmd instanceof ManageSnapshotCommand) {
            return _mockStorageMgr.ManageSnapshot((ManageSnapshotCommand) cmd);
        } else if (cmd instanceof BackupSnapshotCommand) {
            return _mockStorageMgr.BackupSnapshot((BackupSnapshotCommand) cmd, info);
        } else if (cmd instanceof DeleteSnapshotBackupCommand) {
            return _mockStorageMgr.DeleteSnapshotBackup((DeleteSnapshotBackupCommand) cmd);
        } else if (cmd instanceof CreateVolumeFromSnapshotCommand) {
            return _mockStorageMgr.CreateVolumeFromSnapshot((CreateVolumeFromSnapshotCommand) cmd);
        } else if (cmd instanceof DeleteTemplateCommand) {
            return _mockStorageMgr.DeleteTemplate((DeleteTemplateCommand) cmd);
        } else if (cmd instanceof SecStorageVMSetupCommand) {
            return _mockStorageMgr.SecStorageVMSetup((SecStorageVMSetupCommand) cmd);
        } else if (cmd instanceof CreatePrivateTemplateFromSnapshotCommand) {
            return _mockStorageMgr.CreatePrivateTemplateFromSnapshot((CreatePrivateTemplateFromSnapshotCommand) cmd);
        } else if (cmd instanceof ComputeChecksumCommand) {
            return _mockStorageMgr.ComputeChecksum((ComputeChecksumCommand) cmd);
        } else if (cmd instanceof CreatePrivateTemplateFromVolumeCommand) {
            return _mockStorageMgr.CreatePrivateTemplateFromVolume((CreatePrivateTemplateFromVolumeCommand) cmd);
        } else if (cmd instanceof MaintainCommand) {
            return _mockAgentMgr.MaintainCommand((MaintainCommand) cmd);
        } else if (cmd instanceof GetVmStatsCommand) {
            return _mockVmMgr.getVmStats((GetVmStatsCommand) cmd);
        } else if (cmd instanceof GetDomRVersionCmd) {
            return _mockVmMgr.getDomRVersion((GetDomRVersionCmd) cmd);
        } else if (cmd instanceof ClusterSyncCommand) {
            return new Answer(cmd);
        } else if (cmd instanceof CopyVolumeCommand) {
            return _mockStorageMgr.CopyVolume((CopyVolumeCommand) cmd);
        } else {
            return Answer.createUnsupportedCommandAnswer(cmd);
        }
    } catch (Exception e) {
        s_logger.debug("Failed execute cmd: " + e.toString());
        txn.rollback();
        return new Answer(cmd, false, e.toString());
    } finally {
        txn.transitToAutoManagedConnection(Transaction.CLOUD_DB);
    }
}

Example 5 with Transaction

use of com.cloud.utils.db.Transaction in project CloudStack-archive by CloudStack-extras.

the class MockConfigurationDaoImpl method findByNameBottomUP.

@Override
public MockConfigurationVO findByNameBottomUP(Long dcId, Long podId, Long clusterId, Long hostId, String name) {
    Transaction txn = Transaction.currentTxn();
    StringBuilder search = new StringBuilder();
    Formatter formatter = new Formatter(search);
    formatter.format("select * from mockconfiguration where (name='%s') and ((data_center_id = %d and pod_id = %d and cluster_id = %d and host_id = %d)", name, dcId, podId, clusterId, hostId);
    formatter.format(" or (data_center_id = %d and pod_id = %d and cluster_id = %d and host_id is null)", dcId, podId, clusterId);
    formatter.format(" or (data_center_id = %d and pod_id = %d and cluster_id is null and host_id is null)", dcId, podId);
    formatter.format(" or (data_center_id = %d and pod_id is null and cluster_id is null and host_id is null)", dcId);
    formatter.format(" or (data_center_id is null and pod_id is null and cluster_id is null and host_id is null)) LIMIT 1");
    PreparedStatement pstmt = null;
    try {
        String sql = search.toString();
        pstmt = txn.prepareAutoCloseStatement(sql);
        ResultSet rs = pstmt.executeQuery();
        if (rs.next()) {
            return toEntityBean(rs, false);
        }
    } catch (Exception e) {
    }
    return null;
}