public void export()

in vault-core/src/main/java/org/apache/jackrabbit/vault/fs/io/AbstractExporter.java [221:301]
69 lines of code
11 McCabe index (conditional complexity)

    public void export(VaultFile parent, boolean noClose)
            throws RepositoryException, IOException {
        exportInfo.getEntries().clear();
        open();
        AggregateManager mgr = parent.getFileSystem().getAggregateManager();
        mgr.startTracking(tracker == null ? null : tracker.getListener());
        if (!noMetaInf) {
            // update properties
            setProperty(MetaInf.CREATED, Calendar.getInstance(TimeZone.getTimeZone(ZoneOffset.UTC), Locale.ROOT));
            setProperty(MetaInf.CREATED_BY, mgr.getUserId());
            setProperty(MetaInf.GENERATOR, generator);
            setProperty(MetaInf.PACKAGE_FORMAT_VERSION, String.valueOf(MetaInf.FORMAT_VERSION_2));

            // get filter and translate if necessary
            WorkspaceFilter filter = mgr.getWorkspaceFilter();
            String mountPath = mgr.getRoot().getPath();
            String rootPath = parent.getPath();
            if ("/".equals(rootPath)) {
                rootPath = "";
            }
            if (mountPath.length() > 0 || rootPath.length() > 0) {
                filter = filter.translate(new SimplePathMapping(mountPath, PlatformNameFormat.getRepositoryPath(rootPath)));
            }

            // check for package type
            if (!properties.containsKey(NAME_PACKAGE_TYPE)) {
                properties.setProperty(NAME_PACKAGE_TYPE, detectPackageType(filter).name().toLowerCase(Locale.ROOT));
            }

            // write Manifest
            Manifest mf = new Manifest();
            mf.getMainAttributes().put(Attributes.Name.MANIFEST_VERSION, "1.0");
            String version = properties.getProperty(NAME_VERSION);
            if (version == null) {
                version = "";
            }
            String group = properties.getProperty(NAME_GROUP);
            String name = properties.getProperty(NAME_NAME);
            PackageId id = new PackageId(group, name, version);
            Set<String> rts = new HashSet<String>();
            for (PathFilterSet p: filter.getFilterSets()) {
                rts.add(p.getRoot());
            }
            String[] filterRoots = rts.toArray(new String[rts.size()]);
            addManifestAttribute(mf, MF_PACKAGE_ID, id.toString());
            addManifestAttribute(mf, MF_PACKAGE_DESC, properties.getProperty(NAME_DESCRIPTION));
            addManifestAttribute(mf, MF_PACKAGE_ROOTS, Text.implode(filterRoots, ","));
            addManifestAttribute(mf, MF_PACKAGE_DEPENDENCIES, properties.getProperty(NAME_DEPENDENCIES));
            addManifestAttribute(mf, MF_PACKAGE_TYPE, properties.getProperty(NAME_PACKAGE_TYPE));
            ByteArrayOutputStream tmpOut = new ByteArrayOutputStream();
            mf.write(tmpOut);
            writeFile(new ByteArrayInputStream(tmpOut.toByteArray()), JarFile.MANIFEST_NAME);

            createDirectory(Constants.META_INF);
            createDirectory(Constants.META_DIR);
            // add some 'fake' tracking
            track("A", Constants.META_INF);
            track("A", JarFile.MANIFEST_NAME);
            track("A", Constants.META_DIR);
            track("A", Constants.META_DIR + "/" + Constants.CONFIG_XML);
            track("A", Constants.META_DIR + "/" + Constants.FILTER_XML);
            track("A", Constants.META_DIR + "/" + Constants.NODETYPES_CND);
            track("A", Constants.META_DIR + "/" + Constants.PROPERTIES_XML);

            // write properties
            tmpOut = new ByteArrayOutputStream();
            properties.storeToXML(tmpOut, "FileVault Package Properties", "utf-8");
            writeFile(new ByteArrayInputStream(tmpOut.toByteArray()), Constants.META_DIR + "/" + Constants.PROPERTIES_XML);
            writeFile(mgr.getConfig().getSource(), Constants.META_DIR + "/" + Constants.CONFIG_XML);
            writeFile(filter.getSource(), Constants.META_DIR + "/" + Constants.FILTER_XML);
        }
        export(parent, "");
        if (!noMetaInf) {
            // write node types last, as they are calculated during export.
            writeFile(getNodeTypes(mgr.getSession(), mgr.getNodeTypes()), Constants.META_DIR + "/" + Constants.NODETYPES_CND);
        }
        if (!noClose) {
            close();
        }
        mgr.stopTracking();
    }