Examples with ExistRepository org.exist.repo.ExistRepository used on opensource projects

Example 6 with ExistRepository

use of org.exist.repo.ExistRepository in project exist by eXist-db.

the class RemoveFunction method eval.

public Sequence eval(Sequence[] args, Sequence contextSequence) throws XPathException {
    Sequence removed = BooleanValue.TRUE;
    boolean force = false;
    UserInteractionStrategy interact = new BatchUserInteraction();
    String pkg = args[0].getStringValue();
    try {
        Optional<ExistRepository> repo = getContext().getRepository();
        if (repo.isPresent()) {
            Repository parent_repo = repo.get().getParentRepo();
            parent_repo.removePackage(pkg, force, interact);
            repo.get().reportAction(ExistRepository.Action.UNINSTALL, pkg);
            context.getBroker().getBrokerPool().getXQueryPool().clear();
        } else {
            throw new XPathException("expath repository not available");
        }
    } catch (PackageException | XPathException pe) {
        return BooleanValue.FALSE;
    // /TODO: _repo.removePackage seems to throw PackageException
    // throw new XPathException("Problem removing package " + pkg + " in expath repository, check that eXist-db has access permissions to expath repository file directory  ", pe);
    }
    return removed;
}

Example 7 with ExistRepository

use of org.exist.repo.ExistRepository in project exist by eXist-db.

the class XQueryContext method resolveInEXPathRepository.

/**
 * Resolve a Module from the EXPath Repository.
 *
 * @param namespace namespace URI
 * @param prefix namespace prefix
 *
 * @return the module or null
 *
 * @throws XPathException if the namespace URI is invalid (XQST0046),
 *     if the module could not be loaded (XQST0059) or compiled (XPST0003)
 */
private Module resolveInEXPathRepository(final String namespace, final String prefix) throws XPathException {
    // the repo and its eXist handler
    final Optional<ExistRepository> repo = getRepository();
    // try an internal module
    if (repo.isPresent()) {
        final Module jMod = repo.get().resolveJavaModule(namespace, this);
        if (jMod != null) {
            return jMod;
        }
    }
    // try an eXist-specific module
    Path resolved = null;
    if (repo.isPresent()) {
        resolved = repo.get().resolveXQueryModule(namespace);
        // use the resolved file or return null
        if (resolved == null) {
            return null;
        }
    }
    // build a module object from the file
    final Source src = new FileSource(resolved, false);
    return compileOrBorrowModule(prefix, namespace, "", src);
}

Example 8 with ExistRepository

use of org.exist.repo.ExistRepository in project exist by eXist-db.

the class RestoreAppsTest method createAndInstallApp.

private void createAndInstallApp(String version, String repoDescriptor) throws IOException, PackageException, EXistException {
    String descriptor = "<package xmlns=\"http://expath.org/ns/pkg\" name=\"http://existsolutions.com/apps/backup-test\"\n" + "   abbrev=\"backup-test\" version=\"" + version + "\" spec=\"1.0\">\n" + "   <title>Backup Test App</title>\n" + "   <dependency processor=\"http://exist-db.org\" semver-min=\"5.0.0-RC8\"/>\n" + "</package>";
    Path xarFile = temporaryFolder.newFile().toPath();
    try (ZipOutputStream zos = new ZipOutputStream(Files.newOutputStream(xarFile, StandardOpenOption.WRITE))) {
        ZipEntry entry = new ZipEntry("expath-pkg.xml");
        zos.putNextEntry(entry);
        byte[] bytes = descriptor.getBytes(StandardCharsets.UTF_8);
        zos.write(bytes);
        zos.closeEntry();
        entry = new ZipEntry("repo.xml");
        zos.putNextEntry(entry);
        bytes = repoDescriptor.getBytes(StandardCharsets.UTF_8);
        zos.write(bytes);
        zos.closeEntry();
    }
    final BrokerPool pool = existEmbeddedServer.getBrokerPool();
    Optional<ExistRepository> repo = pool.getExpathRepo();
    if (!repo.isPresent()) {
        throw new EXistException("expath repository not available for test");
    }
    XarSource xar = new XarFileSource(xarFile);
    Deployment deployment = new Deployment();
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()));
        final Txn transaction = pool.getTransactionManager().beginTransaction()) {
        deployment.installAndDeploy(broker, transaction, xar, null);
        transaction.commit();
    }
    Packages pkgs = repo.get().getParentRepo().getPackages("http://existsolutions.com/apps/backup-test");
    assertEquals(1, pkgs.packages().size());
}

Example 9 with ExistRepository

use of org.exist.repo.ExistRepository in project exist by eXist-db.

the class RestoreAppsTest method removePackage.

private void removePackage(BrokerPool pool) throws PackageException {
    Optional<ExistRepository> repo = pool.getExpathRepo();
    Repository parent_repo = repo.get().getParentRepo();
    parent_repo.removePackage("http://existsolutions.com/apps/backup-test", true, new BatchUserInteraction());
}

Example 10 with ExistRepository

use of org.exist.repo.ExistRepository in project exist by eXist-db.

the class InstallFunction method eval.

public Sequence eval(Sequence[] args, Sequence contextSequence) throws XPathException {
    Sequence removed = BooleanValue.FALSE;
    boolean force = true;
    UserInteractionStrategy interact = new BatchUserInteraction();
    String pkgOrPath = args[0].getStringValue();
    Optional<ExistRepository> repo = getContext().getRepository();
    try {
        if (repo.isPresent()) {
            Repository parent_repo = repo.get().getParentRepo();
            Package pkg;
            if (isCalledAs("install")) {
                // download .xar from a URI
                URI uri = _getURI(pkgOrPath);
                pkg = parent_repo.installPackage(uri, force, interact);
                repo.get().reportAction(ExistRepository.Action.INSTALL, pkg.getName());
            } else {
                // .xar is stored as a binary resource
                try (final LockedDocument lockedDoc = getBinaryDoc(pkgOrPath);
                    final Txn transaction = context.getBroker().continueOrBeginTransaction()) {
                    final DocumentImpl doc = lockedDoc.getDocument();
                    LOG.debug("Installing file: {}", doc.getURI());
                    pkg = parent_repo.installPackage(new BinaryDocumentXarSource(context.getBroker().getBrokerPool(), transaction, (BinaryDocument) doc), force, interact);
                    repo.get().reportAction(ExistRepository.Action.INSTALL, pkg.getName());
                    transaction.commit();
                }
            }
            ExistPkgInfo info = (ExistPkgInfo) pkg.getInfo("exist");
            if (info != null && !info.getJars().isEmpty())
                ClasspathHelper.updateClasspath(context.getBroker().getBrokerPool(), pkg);
            // TODO: expath libs do not provide a way to see if there were any XQuery modules installed at all
            context.getBroker().getBrokerPool().getXQueryPool().clear();
            removed = BooleanValue.TRUE;
        } else {
            throw new XPathException("expath repository not available");
        }
    } catch (PackageException | TransactionException ex) {
        logger.error(ex.getMessage(), ex);
        return removed;
    // /TODO: _repo.removePackage seems to throw PackageException
    // throw new XPathException("Problem installing package " + pkg + " in expath repository, check that eXist-db has access permissions to expath repository file directory  ", ex);
    } catch (XPathException xpe) {
        logger.error(xpe.getMessage());
        return removed;
    }
    return removed;
}