Examples with ConsistencyCheck org.exist.backup.ConsistencyCheck used on opensource projects

Example 1 with ConsistencyCheck

use of org.exist.backup.ConsistencyCheck in project exist by eXist-db.

the class ConsistencyCheckTask method execute.

@Override
public void execute(final DBBroker broker, final Txn transaction) throws EXistException {
    final Agent agentInstance = AgentFactory.getInstance();
    final BrokerPool brokerPool = broker.getBrokerPool();
    final TaskStatus endStatus = new TaskStatus(TaskStatus.Status.STOPPED_OK);
    agentInstance.changeStatus(brokerPool, new TaskStatus(TaskStatus.Status.INIT));
    if (paused) {
        LOG.info("Consistency check is paused.");
        agentInstance.changeStatus(brokerPool, new TaskStatus(TaskStatus.Status.PAUSED));
        return;
    }
    brokerPool.getProcessMonitor().startJob(ProcessMonitor.ACTION_BACKUP, null, monitor);
    PrintWriter report = null;
    try {
        boolean doBackup = createBackup;
        // TODO: don't use the direct access feature for now. needs more testing
        List<ErrorReport> errors = null;
        if (!incremental || incrementalCheck) {
            LOG.info("Starting consistency check...");
            report = openLog();
            final CheckCallback cb = new CheckCallback(report);
            final ConsistencyCheck check = new ConsistencyCheck(broker, transaction, false, checkDocs);
            agentInstance.changeStatus(brokerPool, new TaskStatus(TaskStatus.Status.RUNNING_CHECK));
            errors = check.checkAll(cb);
            if (!errors.isEmpty()) {
                endStatus.setStatus(TaskStatus.Status.STOPPED_ERROR);
                endStatus.setReason(errors);
                LOG.error("Errors found: {}", errors.size());
                doBackup = true;
                if (fatalErrorsFound(errors)) {
                    LOG.error("Fatal errors were found: pausing the consistency check task.");
                    paused = true;
                }
            }
            LOG.info("Finished consistency check");
        }
        if (doBackup) {
            LOG.info("Starting backup...");
            final SystemExport sysexport = new SystemExport(broker, transaction, logCallback, monitor, false);
            lastExportedBackup = sysexport.export(exportDir, incremental, maxInc, createZip, errors);
            agentInstance.changeStatus(brokerPool, new TaskStatus(TaskStatus.Status.RUNNING_BACKUP));
            if (lastExportedBackup != null) {
                LOG.info("Created backup to file: {}", lastExportedBackup.toAbsolutePath().toString());
            }
            LOG.info("Finished backup");
        }
    } catch (final TerminatedException | PermissionDeniedException e) {
        throw new EXistException(e.getMessage(), e);
    } finally {
        if (report != null) {
            report.close();
        }
        agentInstance.changeStatus(brokerPool, endStatus);
        brokerPool.getProcessMonitor().endJob();
    }
}