Examples with PackageException org.expath.pkg.repo.PackageException used on opensource projects

Example 6 with PackageException

use of org.expath.pkg.repo.PackageException 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 PackageException

use of org.expath.pkg.repo.PackageException in project exist by eXist-db.

the class AutoDeploymentTrigger method execute.

@Override
public void execute(final DBBroker sysBroker, final Txn transaction, final Map<String, List<? extends Object>> params) {
    final boolean ignoreAutodeploySystemProperty = Optional.ofNullable(getFirstParamValue(params, IGNORE_AUTODEPLOY_SYSTEM_PROPERTY_PARAM, v -> Boolean.valueOf(v.toString()))).orElse(false);
    if (!ignoreAutodeploySystemProperty) {
        // do not execute if the system property exist.autodeploy=off
        final String property = System.getProperty(AUTODEPLOY_PROPERTY, "on");
        if (property.equalsIgnoreCase("off")) {
            return;
        }
    }
    Path autodeployDir = Optional.ofNullable(System.getProperty(AUTODEPLOY_DIRECTORY_PROPERTY)).map(Paths::get).orElse(null);
    if (autodeployDir == null) {
        final String dir = getFirstParamValue(params, AUTODEPLOY_DIRECTORY_PARAM, Object::toString);
        if (dir != null) {
            autodeployDir = Paths.get(dir);
        } else {
            final Optional<Path> homeDir = sysBroker.getConfiguration().getExistHome();
            autodeployDir = FileUtils.resolve(homeDir, AUTODEPLOY_DIRECTORY);
        }
    }
    if (!Files.isReadable(autodeployDir) && Files.isDirectory(autodeployDir)) {
        LOG.warn("Unable to read autodeploy directory: {}", autodeployDir);
        return;
    }
    try (Stream<Path> xarsStream = Files.find(autodeployDir, 1, (path, attrs) -> (!attrs.isDirectory()) && FileUtils.fileName(path).endsWith(".xar")).sorted(Comparator.comparing(Path::getFileName))) {
        final List<Path> xars = xarsStream.collect(Collectors.toList());
        LOG.info("Scanning autodeploy directory. Found {} app packages.", xars.size());
        final Deployment deployment = new Deployment();
        // build a map with uri -> file so we can resolve dependencies
        final Map<String, Path> packages = new HashMap<>();
        for (final Path xar : xars) {
            try {
                final Optional<String> name = deployment.getNameFromDescriptor(sysBroker, new XarFileSource(xar));
                if (name.isPresent()) {
                    packages.put(name.get(), xar);
                } else {
                    LOG.error("No descriptor name for: {}", xar.toAbsolutePath().toString());
                }
            } catch (final IOException | PackageException e) {
                LOG.error("Caught exception while reading app package {}", xar.toAbsolutePath().toString(), e);
            }
        }
        final PackageLoader loader = (name, version) -> {
            // TODO: enforce version check
            final Path p = packages.get(name);
            if (p == null) {
                return null;
            }
            return new XarFileSource(p);
        };
        for (final Path xar : xars) {
            try {
                deployment.installAndDeploy(sysBroker, transaction, new XarFileSource(xar), loader, false);
            } catch (final PackageException | IOException e) {
                LOG.error("Exception during deployment of app {}: {}", FileUtils.fileName(xar), e.getMessage(), e);
                sysBroker.getBrokerPool().reportStatus("An error occurred during app deployment: " + e.getMessage());
            }
        }
    } catch (final IOException ioe) {
        LOG.error(ioe);
    }
}

Example 8 with PackageException

use of org.expath.pkg.repo.PackageException in project exist by eXist-db.

the class ExistPkgExtension method setupPackage.

// TODO: Must not be here (in the parsing class).  See the comment at the
// end of parseDescriptor().
private void setupPackage(Package pkg, ExistPkgInfo info) throws PackageException {
    // TODO: FIXME: Bad, BAD design!  But will be resolved naturally by moving the
    // install code within the storage class (because we are writing on disk)...
    final FileSystemResolver res = (FileSystemResolver) pkg.getResolver();
    final Path classpath = res.resolveResourceAsFile(".exist/classpath.txt");
    // create [pkg_dir]/.exist/classpath.txt if not already
    final Path exist = classpath.getParent();
    if (!Files.exists(exist)) {
        try {
            Files.createDirectories(exist);
        } catch (final IOException e) {
            throw new PackageException("Impossible to create directory: " + exist);
        }
    }
    final Set<String> jars = info.getJars();
    try (final Writer out = Files.newBufferedWriter(classpath)) {
        for (final String jar : jars) {
            StreamSource jar_src;
            try {
                jar_src = res.resolveComponent(jar);
            } catch (final NotExistException ex) {
                final String msg = "Inconsistent package descriptor, the JAR file is not in the package: ";
                throw new PackageException(msg + jar, ex);
            }
            final URI uri = URI.create(jar_src.getSystemId());
            final Path file = Paths.get(uri);
            out.write(file.normalize().toString());
            out.write("\n");
        }
    } catch (final IOException ex) {
        throw new PackageException("Error writing the eXist classpath file: " + classpath, ex);
    }
}

Example 9 with PackageException

use of org.expath.pkg.repo.PackageException in project exist by eXist-db.

the class ExistPkgExtension method handleXQuery.

private void handleXQuery(XMLStreamReader parser, Package pkg, ExistPkgInfo info) throws PackageException, XMLStreamException {
    if (!myXSHelper.isNextElement(parser, "import-uri")) {
        myXSHelper.ensureElement(parser, "namespace");
    }
    final String href = myXSHelper.getElementValue(parser);
    myXSHelper.ensureNextElement(parser, "file");
    final String file = myXSHelper.getElementValue(parser);
    // position to </xquery>
    parser.next();
    try {
        info.addXQuery(new URI(href), file);
    } catch (final URISyntaxException ex) {
        throw new PackageException("Invalid URI: " + href, ex);
    }
}

Example 10 with PackageException

use of org.expath.pkg.repo.PackageException in project exist by eXist-db.

the class ExistPkgExtension method handleJava.

private void handleJava(XMLStreamReader parser, ExistPkgInfo info) throws PackageException, XMLStreamException {
    myXSHelper.ensureNextElement(parser, "namespace");
    final String href = myXSHelper.getElementValue(parser);
    myXSHelper.ensureNextElement(parser, "class");
    final String clazz = myXSHelper.getElementValue(parser);
    // position to </java>
    parser.next();
    try {
        info.addJava(new URI(href), clazz);
    } catch (final URISyntaxException ex) {
        throw new PackageException("Invalid URI: " + href, ex);
    }
}