Examples with Node org.jumpmind.symmetric.model.Node used on opensource projects

Example 81 with Node

use of org.jumpmind.symmetric.model.Node in project symmetric-ds by JumpMind.

the class DataLoaderService method loadDataFromOfflineTransport.

public List<IncomingBatch> loadDataFromOfflineTransport(Node remote, RemoteNodeStatus status, IIncomingTransport transport) throws IOException {
    Node local = nodeService.findIdentity();
    ProcessInfo processInfo = statisticManager.newProcessInfo(new ProcessInfoKey(remote.getNodeId(), local.getNodeId(), ProcessType.OFFLINE_PULL));
    List<IncomingBatch> list = null;
    try {
        list = loadDataFromTransport(processInfo, remote, transport, null);
        if (list.size() > 0) {
            processInfo.setStatus(ProcessInfo.Status.ACKING);
            status.updateIncomingStatus(list);
        }
        if (containsError(list)) {
            processInfo.setStatus(ProcessInfo.Status.ERROR);
        } else {
            processInfo.setStatus(ProcessInfo.Status.OK);
        }
    } catch (RuntimeException e) {
        processInfo.setStatus(ProcessInfo.Status.ERROR);
        throw e;
    } catch (IOException e) {
        processInfo.setStatus(ProcessInfo.Status.ERROR);
        throw e;
    }
    return list;
}

Example 82 with Node

use of org.jumpmind.symmetric.model.Node in project symmetric-ds by JumpMind.

the class DataExtractorService method execute.

/**
     * This is a callback method used by the NodeCommunicationService that extracts an initial load
     * in the background.
     */
public void execute(NodeCommunication nodeCommunication, RemoteNodeStatus status) {
    if (!isApplicable(nodeCommunication, status)) {
        log.debug("{} failed isApplicable check and will not run.", this);
        return;
    }
    List<ExtractRequest> requests = getExtractRequestsForNode(nodeCommunication);
    long ts = System.currentTimeMillis();
    /*
         * Process extract requests until it has taken longer than 30 seconds, and then
         * allow the process to return so progress status can be seen.
         */
    for (int i = 0; i < requests.size() && (System.currentTimeMillis() - ts) <= Constants.LONG_OPERATION_THRESHOLD; i++) {
        ExtractRequest request = requests.get(i);
        Node identity = nodeService.findIdentity();
        Node targetNode = nodeService.findNode(nodeCommunication.getNodeId());
        log.info("Extracting batches for request {}. Starting at batch {}.  Ending at batch {}", new Object[] { request.getRequestId(), request.getStartBatchId(), request.getEndBatchId() });
        List<OutgoingBatch> batches = outgoingBatchService.getOutgoingBatchRange(request.getStartBatchId(), request.getEndBatchId()).getBatches();
        ProcessInfo processInfo = statisticManager.newProcessInfo(new ProcessInfoKey(identity.getNodeId(), nodeCommunication.getQueue(), nodeCommunication.getNodeId(), getProcessType()));
        processInfo.setBatchCount(batches.size());
        try {
            boolean areBatchesOk = true;
            /*
                 * check to see if batches have been OK'd by another reload
                 * request 
                 */
            for (OutgoingBatch outgoingBatch : batches) {
                if (outgoingBatch.getStatus() != Status.OK) {
                    areBatchesOk = false;
                    break;
                }
            }
            if (!areBatchesOk) {
                Channel channel = configurationService.getChannel(batches.get(0).getChannelId());
                /*
                     * "Trick" the extractor to extract one reload batch, but we
                     * will split it across the N batches when writing it
                     */
                OutgoingBatch firstBatch = batches.get(0);
                processInfo.setCurrentLoadId(firstBatch.getLoadId());
                IStagedResource resource = getStagedResource(firstBatch);
                if (resource != null && resource.exists() && resource.getState() != State.CREATE) {
                    resource.delete();
                }
                MultiBatchStagingWriter multiBatchStatingWriter = buildMultiBatchStagingWriter(request, identity, targetNode, batches, processInfo, channel);
                extractOutgoingBatch(processInfo, targetNode, multiBatchStatingWriter, firstBatch, false, false, ExtractMode.FOR_SYM_CLIENT);
                for (OutgoingBatch outgoingBatch : batches) {
                    resource = getStagedResource(outgoingBatch);
                    if (resource != null) {
                        resource.setState(State.DONE);
                    }
                }
            } else {
                log.info("Batches already had an OK status for request {}, batches {} to {}.  Not extracting", new Object[] { request.getRequestId(), request.getStartBatchId(), request.getEndBatchId() });
            }
            /*
                 * re-query the batches to see if they have been OK'd while
                 * extracting
                 */
            List<OutgoingBatch> checkBatches = outgoingBatchService.getOutgoingBatchRange(request.getStartBatchId(), request.getEndBatchId()).getBatches();
            areBatchesOk = true;
            /*
                 * check to see if batches have been OK'd by another reload
                 * request while extracting
                 */
            for (OutgoingBatch outgoingBatch : checkBatches) {
                if (outgoingBatch.getStatus() != Status.OK) {
                    areBatchesOk = false;
                    break;
                }
            }
            ISqlTransaction transaction = null;
            try {
                transaction = sqlTemplate.startSqlTransaction();
                updateExtractRequestStatus(transaction, request.getRequestId(), ExtractStatus.OK);
                if (!areBatchesOk) {
                    for (OutgoingBatch outgoingBatch : batches) {
                        if (!parameterService.is(ParameterConstants.INITIAL_LOAD_EXTRACT_AND_SEND_WHEN_STAGED, false)) {
                            outgoingBatch.setStatus(Status.NE);
                            outgoingBatchService.updateOutgoingBatch(transaction, outgoingBatch);
                        }
                    }
                } else {
                    log.info("Batches already had an OK status for request {}, batches {} to {}.  Not updating the status to NE", new Object[] { request.getRequestId(), request.getStartBatchId(), request.getEndBatchId() });
                }
                transaction.commit();
                log.info("Done extracting {} batches for request {}", (request.getEndBatchId() - request.getStartBatchId()) + 1, request.getRequestId());
            } catch (Error ex) {
                if (transaction != null) {
                    transaction.rollback();
                }
                throw ex;
            } catch (RuntimeException ex) {
                if (transaction != null) {
                    transaction.rollback();
                }
                throw ex;
            } finally {
                close(transaction);
            }
            processInfo.setStatus(org.jumpmind.symmetric.model.ProcessInfo.Status.OK);
        } catch (CancellationException ex) {
            log.info("Cancelled extract request {}. Starting at batch {}.  Ending at batch {}", new Object[] { request.getRequestId(), request.getStartBatchId(), request.getEndBatchId() });
            processInfo.setStatus(org.jumpmind.symmetric.model.ProcessInfo.Status.OK);
        } catch (RuntimeException ex) {
            log.debug("Failed to extract batches for request {}. Starting at batch {}.  Ending at batch {}", new Object[] { request.getRequestId(), request.getStartBatchId(), request.getEndBatchId() });
            processInfo.setStatus(org.jumpmind.symmetric.model.ProcessInfo.Status.ERROR);
            throw ex;
        }
    }
}

Example 83 with Node

use of org.jumpmind.symmetric.model.Node in project symmetric-ds by JumpMind.

the class DataExtractorService method extractBatchRange.

public boolean extractBatchRange(Writer writer, String nodeId, long startBatchId, long endBatchId) {
    boolean foundBatch = false;
    Node sourceNode = nodeService.findIdentity();
    for (long batchId = startBatchId; batchId <= endBatchId; batchId++) {
        OutgoingBatch batch = outgoingBatchService.findOutgoingBatch(batchId, nodeId);
        if (batch != null) {
            Node targetNode = nodeService.findNode(nodeId);
            if (targetNode == null && Constants.UNROUTED_NODE_ID.equals(nodeId)) {
                targetNode = new Node();
                targetNode.setNodeId("-1");
            }
            if (targetNode != null) {
                IDataReader dataReader = new ExtractDataReader(symmetricDialect.getPlatform(), new SelectFromSymDataSource(batch, sourceNode, targetNode, new ProcessInfo()));
                DataContext ctx = new DataContext();
                ctx.put(Constants.DATA_CONTEXT_TARGET_NODE, targetNode);
                ctx.put(Constants.DATA_CONTEXT_SOURCE_NODE, nodeService.findIdentity());
                new DataProcessor(dataReader, createTransformDataWriter(nodeService.findIdentity(), targetNode, new ProtocolDataWriter(nodeService.findIdentityNodeId(), writer, targetNode.requires13Compatiblity())), "extract range").process(ctx);
                foundBatch = true;
            }
        }
    }
    return foundBatch;
}

Example 84 with Node

use of org.jumpmind.symmetric.model.Node in project symmetric-ds by JumpMind.

the class DataLoaderService method loadDataFromPull.

public void loadDataFromPull(Node remote, RemoteNodeStatus status) throws IOException {
    Node local = nodeService.findIdentity();
    if (local == null) {
        local = new Node(this.parameterService, symmetricDialect);
    }
    try {
        NodeSecurity localSecurity = nodeService.findNodeSecurity(local.getNodeId(), true);
        IIncomingTransport transport = null;
        boolean isRegisterTransport = false;
        if (remote != null && localSecurity != null) {
            Map<String, String> requestProperties = new HashMap<String, String>();
            ChannelMap suspendIgnoreChannels = configurationService.getSuspendIgnoreChannelLists();
            requestProperties.put(WebConstants.SUSPENDED_CHANNELS, suspendIgnoreChannels.getSuspendChannelsAsString());
            requestProperties.put(WebConstants.IGNORED_CHANNELS, suspendIgnoreChannels.getIgnoreChannelsAsString());
            requestProperties.put(WebConstants.THREAD_CHANNEL, status.getChannelId());
            transport = transportManager.getPullTransport(remote, local, localSecurity.getNodePassword(), requestProperties, parameterService.getRegistrationUrl());
        } else {
            transport = transportManager.getRegisterTransport(local, parameterService.getRegistrationUrl());
            log.info("Using registration URL of {}", transport.getUrl());
            List<INodeRegistrationListener> registrationListeners = extensionService.getExtensionPointList(INodeRegistrationListener.class);
            for (INodeRegistrationListener l : registrationListeners) {
                l.registrationUrlUpdated(transport.getUrl());
            }
            remote = new Node();
            remote.setSyncUrl(parameterService.getRegistrationUrl());
            isRegisterTransport = true;
        }
        ProcessInfo processInfo = statisticManager.newProcessInfo(new ProcessInfoKey(remote.getNodeId(), status.getChannelId(), local.getNodeId(), ProcessType.PULL_JOB));
        try {
            List<IncomingBatch> list = loadDataFromTransport(processInfo, remote, transport, null);
            if (list.size() > 0) {
                processInfo.setStatus(ProcessInfo.Status.ACKING);
                status.updateIncomingStatus(list);
                local = nodeService.findIdentity();
                if (local != null) {
                    localSecurity = nodeService.findNodeSecurity(local.getNodeId(), !isRegisterTransport);
                    if (StringUtils.isNotBlank(transport.getRedirectionUrl())) {
                        /*
                             * We were redirected for the pull, we need to
                             * redirect for the ack
                             */
                        String url = transport.getRedirectionUrl();
                        int index = url.indexOf("/registration?");
                        if (index >= 0) {
                            url = url.substring(0, index);
                        }
                        log.info("Setting the sync url for ack to: {}", url);
                        remote.setSyncUrl(url);
                    }
                    sendAck(remote, local, localSecurity, list, transportManager);
                }
            }
            if (containsError(list)) {
                processInfo.setStatus(ProcessInfo.Status.ERROR);
            } else {
                processInfo.setStatus(ProcessInfo.Status.OK);
            }
            updateBatchToSendCount(remote, transport);
        } catch (RuntimeException e) {
            processInfo.setStatus(ProcessInfo.Status.ERROR);
            throw e;
        } catch (IOException e) {
            processInfo.setStatus(ProcessInfo.Status.ERROR);
            throw e;
        }
    } catch (RegistrationRequiredException e) {
        if (StringUtils.isBlank(remote.getSyncUrl()) || remote.getSyncUrl().equals(parameterService.getRegistrationUrl())) {
            log.warn("Node information missing on the server.  Attempting to re-register remote.getSyncUrl()={}", remote.getSyncUrl());
            loadDataFromPull(null, status);
            nodeService.findIdentity(false);
        } else {
            log.warn("Failed to pull data from node '{}'. It probably is missing a node security record for '{}'.", remote.getNodeId(), local.getNodeId());
        }
    } catch (MalformedURLException e) {
        if (remote != null) {
            log.error("Could not connect to the {} node's transport because of a bad URL: '{}' {}", remote.getNodeId(), remote.getSyncUrl(), e);
        } else {
            log.error("", e);
        }
        throw e;
    }
}

Example 85 with Node

use of org.jumpmind.symmetric.model.Node in project symmetric-ds by JumpMind.

the class DataLoaderService method loadDataFromConfig.

public void loadDataFromConfig(Node remote, RemoteNodeStatus status, boolean force) throws IOException {
    if (engine.getParameterService().isRegistrationServer()) {
        return;
    }
    Node local = nodeService.findIdentity();
    try {
        NodeSecurity localSecurity = nodeService.findNodeSecurity(local.getNodeId(), true);
        String configVersion = force ? "" : local.getConfigVersion();
        IIncomingTransport transport = engine.getTransportManager().getConfigTransport(remote, local, localSecurity.getNodePassword(), Version.version(), configVersion, remote.getSyncUrl());
        ProcessInfo processInfo = statisticManager.newProcessInfo(new ProcessInfoKey(remote.getNodeId(), Constants.CHANNEL_CONFIG, local.getNodeId(), ProcessType.PULL_CONFIG_JOB));
        try {
            log.info("Requesting current configuration {symmetricVersion={}, configVersion={}}", Version.version(), local.getConfigVersion());
            List<IncomingBatch> list = loadDataFromTransport(processInfo, remote, transport, null);
            if (containsError(list)) {
                processInfo.setStatus(ProcessInfo.Status.ERROR);
            } else {
                if (list.size() > 0) {
                    status.updateIncomingStatus(list);
                    local.setConfigVersion(Version.version());
                    nodeService.save(local);
                }
                processInfo.setStatus(ProcessInfo.Status.OK);
            }
        } catch (RuntimeException e) {
            processInfo.setStatus(ProcessInfo.Status.ERROR);
            throw e;
        } catch (IOException e) {
            processInfo.setStatus(ProcessInfo.Status.ERROR);
            throw e;
        }
    } catch (RegistrationRequiredException e) {
        log.warn("Failed to pull configuration from node '{}'. It probably is missing a node security record for '{}'.", remote.getNodeId(), local.getNodeId());
    } catch (MalformedURLException e) {
        log.error("Could not connect to the {} node's transport because of a bad URL: '{}' {}", remote.getNodeId(), remote.getSyncUrl(), e);
        throw e;
    }
}