Examples with DBBroker org.exist.storage.DBBroker used on opensource projects

Example 1 with DBBroker

use of org.exist.storage.DBBroker in project exist by eXist-db.

the class ExportGUI method exportDB.

// GEN-LAST:event_btnConfSelectActionPerformed
private void exportDB(final String exportTarget, final List<ErrorReport> errorList) {
    if (!startDB()) {
        return;
    }
    try {
        final SystemExport.StatusCallback callback = new SystemExport.StatusCallback() {

            public void startCollection(final String path) {
                progress.setString(path);
            }

            public void startDocument(final String name, final int current, final int count) {
                progress.setString(name);
                progress.setValue(progress.getValue() + 1);
            }

            public void error(final String message, final Throwable exception) {
                displayMessage(message);
                if (exception != null) {
                    displayMessage(exception.toString());
                }
                displayMessage("---------------------------------------------------");
            }
        };
        progress.setIndeterminate(false);
        progress.setValue(0);
        progress.setStringPainted(true);
        progress.setMinimum(0);
        progress.setMaximum(documentCount);
        Object[] selected = directAccessBtn.getSelectedObjects();
        final boolean directAccess = (selected != null) && (selected[0] != null);
        selected = incrementalBtn.getSelectedObjects();
        final boolean incremental = (selected != null) && (selected[0] != null);
        selected = zipBtn.getSelectedObjects();
        final boolean zip = (selected != null) && (selected[0] != null);
        displayMessage("Starting export ...");
        final long start = System.currentTimeMillis();
        try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()));
            final Txn transaction = pool.getTransactionManager().beginTransaction()) {
            final SystemExport sysexport = new SystemExport(broker, transaction, callback, null, directAccess);
            final Path file = sysexport.export(exportTarget, incremental, zip, errorList);
            transaction.commit();
            final long end = System.currentTimeMillis();
            displayMessage("Export to " + file.toAbsolutePath().toString() + " completed successfully.");
            displayMessage("Export took " + (end - start) + "ms.");
        } catch (final EXistException e) {
            System.err.println("ERROR: Failed to retrieve database broker: " + e.getMessage());
        }
    } finally {
        progress.setString("");
        progress.setValue(0);
        currentTask.setText(" ");
    }
}

Example 2 with DBBroker

use of org.exist.storage.DBBroker in project exist by eXist-db.

the class ExportMain method process.

private static void process(final ParsedArguments arguments) {
    final boolean verbose = getBool(arguments, verboseArg);
    final boolean noCheck = getBool(arguments, noCheckArg);
    final boolean checkDocs = getBool(arguments, checkDocsArg);
    final boolean direct = getBool(arguments, directAccessArg);
    boolean export = getBool(arguments, exportArg);
    final boolean noExport = getBool(arguments, noExportArg);
    if (noExport) {
        export = false;
    }
    final boolean incremental = getBool(arguments, incrementalArg);
    boolean zip = getBool(arguments, zipArg);
    final boolean noZip = getBool(arguments, noZipArg);
    if (noZip) {
        zip = false;
    }
    final Optional<Path> dbConfig = getOpt(arguments, configArg).map(File::toPath);
    final Path exportTarget = arguments.get(outputDirArg).toPath();
    final BrokerPool pool = startDB(dbConfig);
    if (pool == null) {
        System.exit(SystemExitCodes.CATCH_ALL_GENERAL_ERROR_EXIT_CODE);
    }
    // return value
    int retval = 0;
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()));
        final Txn transaction = pool.getTransactionManager().beginTransaction()) {
        List<ErrorReport> errors = null;
        if (!noCheck) {
            final ConsistencyCheck checker = new ConsistencyCheck(broker, transaction, direct, checkDocs);
            errors = checker.checkAll(new CheckCallback());
        }
        if (errors != null && !errors.isEmpty()) {
            System.err.println("ERRORS FOUND.");
            retval = 1;
        } else {
            System.out.println("No errors.");
        }
        if (export) {
            if (!Files.exists(exportTarget)) {
                Files.createDirectories(exportTarget);
            } else if (!Files.isDirectory(exportTarget)) {
                System.err.println("Output dir already exists and is a file: " + exportTarget.toAbsolutePath().toString());
                System.exit(SystemExitCodes.INVALID_ARGUMENT_EXIT_CODE);
            }
            final SystemExport sysexport = new SystemExport(broker, transaction, new Callback(verbose), null, direct);
            sysexport.export(exportTarget.toAbsolutePath().toString(), incremental, zip, errors);
        }
        transaction.commit();
    } catch (final EXistException e) {
        System.err.println("ERROR: Failed to retrieve database broker: " + e.getMessage());
        retval = SystemExitCodes.NO_BROKER_EXIT_CODE;
    } catch (final TerminatedException e) {
        System.err.println("WARN: Export was terminated by db.");
        retval = SystemExitCodes.TERMINATED_EARLY_EXIT_CODE;
    } catch (final PermissionDeniedException pde) {
        System.err.println("ERROR: Failed to retrieve database data: " + pde.getMessage());
        retval = SystemExitCodes.PERMISSION_DENIED_EXIT_CODE;
    } catch (final IOException ioe) {
        System.err.println("ERROR: Failed to retrieve database data: " + ioe.getMessage());
        retval = SystemExitCodes.IO_ERROR_EXIT_CODE;
    } finally {
        BrokerPool.stopAll(false);
    }
    System.exit(retval);
}

Example 3 with DBBroker

use of org.exist.storage.DBBroker in project exist by eXist-db.

the class Launcher method checkInstalledApps.

private void checkInstalledApps() {
    try {
        final BrokerPool pool = BrokerPool.getInstance();
        try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()))) {
            final XQuery xquery = pool.getXQueryService();
            final Sequence pkgs = xquery.execute(broker, "repo:list()", null);
            for (final SequenceIterator i = pkgs.iterate(); i.hasNext(); ) {
                final ExistRepository.Notification notification = new ExistRepository.Notification(ExistRepository.Action.INSTALL, i.nextItem().getStringValue());
                final Optional<ExistRepository> expathRepo = pool.getExpathRepo();
                if (expathRepo.isPresent()) {
                    update(expathRepo.get(), notification);
                    utilityPanel.update(expathRepo.get(), notification);
                }
                expathRepo.orElseThrow(() -> new EXistException("EXPath repository is not available."));
            }
        }
    } catch (final EXistException | XPathException | PermissionDeniedException e) {
        System.err.println("Failed to check installed packages: " + e.getMessage());
        e.printStackTrace();
    }
}

Example 4 with DBBroker

use of org.exist.storage.DBBroker in project exist by eXist-db.

the class Profiler method isLogEnabled.

public final boolean isLogEnabled() {
    try {
        final DBBroker broker = db.getActiveBroker();
        final Boolean globalProp = (Boolean) broker.getConfiguration().getProperty(CONFIG_PROPERTY_TRACELOG);
        return logEnabled || (globalProp != null && globalProp);
    } catch (Throwable t) {
        log.debug("Ignored exception: {}", t.getMessage());
        return logEnabled;
    }
}

Example 5 with DBBroker

use of org.exist.storage.DBBroker in project exist by eXist-db.

the class SecurityManagerTest method setup.

@BeforeClass
public static void setup() throws EXistException, PermissionDeniedException {
    final BrokerPool brokerPool = existEmbeddedServer.getBrokerPool();
    final SecurityManager securityManager = brokerPool.getSecurityManager();
    // create the personal group
    final Group group = new GroupAider(TEST_GROUP_NAME);
    group.setMetadataValue(EXistSchemaType.DESCRIPTION, "Personal group for " + TEST_GROUP_NAME);
    try (final DBBroker broker = brokerPool.get(Optional.of(securityManager.getSystemSubject()))) {
        securityManager.addGroup(broker, group);
        // create the account
        final Account user = new UserAider(TEST_USER_NAME);
        user.setPassword(TEST_USER_NAME);
        user.addGroup(TEST_GROUP_NAME);
        securityManager.addAccount(user);
        // add the new account as a manager of their personal group
        final Group personalGroup = securityManager.getGroup(TEST_GROUP_NAME);
        personalGroup.addManager(securityManager.getAccount(TEST_USER_NAME));
        securityManager.updateGroup(personalGroup);
    }
}