Examples with IndexQueryService org.exist.xmldb.IndexQueryService used on opensource projects

Example 11 with IndexQueryService

use of org.exist.xmldb.IndexQueryService in project exist by eXist-db.

the class ConcurrencyTest method storeDocs.

private void storeDocs(final String collectionName) throws XMLDBException, IOException, URISyntaxException {
    Collection collection = null;
    try {
        collection = existEmbeddedServer.createCollection(test, collectionName);
        final IndexQueryService iqs = (IndexQueryService) collection.getService("IndexQueryService", "1.0");
        iqs.configureCollection(COLLECTION_CONFIG1);
        for (final String sampleName : SAMPLES.getShakespeareXmlSampleNames()) {
            final Resource resource = collection.createResource(sampleName, XMLResource.RESOURCE_TYPE);
            try (final InputStream is = SAMPLES.getShakespeareSample(sampleName)) {
                resource.setContent(InputStreamUtil.readString(is, UTF_8));
            }
            collection.storeResource(resource);
        }
    } finally {
        if (collection != null) {
            collection.close();
        }
    }
}

Example 12 with IndexQueryService

use of org.exist.xmldb.IndexQueryService in project exist by eXist-db.

the class OptimizerTest method initDatabase.

@BeforeClass
public static void initDatabase() throws XMLDBException, IOException {
    CollectionManagementService service = (CollectionManagementService) server.getRoot().getService("CollectionManagementService", "1.0");
    testCollection = service.createCollection("test");
    Assert.assertNotNull(testCollection);
    IndexQueryService idxConf = (IndexQueryService) testCollection.getService("IndexQueryService", "1.0");
    idxConf.configureCollection(COLLECTION_CONFIG);
    XMLResource resource = (XMLResource) testCollection.createResource("test.xml", "XMLResource");
    resource.setContent(XML);
    testCollection.storeResource(resource);
    for (final String sampleName : SAMPLES.getShakespeareXmlSampleNames()) {
        resource = (XMLResource) testCollection.createResource(sampleName, XMLResource.RESOURCE_TYPE);
        try (final InputStream is = SAMPLES.getShakespeareSample(sampleName)) {
            resource.setContent(InputStreamUtil.readString(is, UTF_8));
        }
        testCollection.storeResource(resource);
    }
}

Example 13 with IndexQueryService

use of org.exist.xmldb.IndexQueryService in project exist by eXist-db.

the class ConcurrentTestBase method startupDb.

@Before
public final void startupDb() throws Exception {
    final Collection rootCol = existXmldbEmbeddedServer.getRoot();
    assertNotNull(rootCol);
    final IndexQueryService idxConf = (IndexQueryService) rootCol.getService("IndexQueryService", "1.0");
    idxConf.configureCollection(COLLECTION_CONFIG);
    testCol = rootCol.getChildCollection(getTestCollectionName());
    if (testCol != null) {
        CollectionManagementService mgr = DBUtils.getCollectionManagementService(rootCol);
        mgr.removeCollection(getTestCollectionName());
    }
    testCol = DBUtils.addCollection(rootCol, getTestCollectionName());
    assertNotNull(testCol);
}

Example 14 with IndexQueryService

use of org.exist.xmldb.IndexQueryService in project exist by eXist-db.

the class ConcurrentXUpdateTest method setUp.

@Before
public void setUp() throws Exception {
    final IndexQueryService idxConf = (IndexQueryService) getTestCollection().getService("IndexQueryService", "1.0");
    assertNotNull(idxConf);
    idxConf.configureCollection(CONFIG);
    this.wordList = DBUtils.wordList();
    assertNotNull(wordList);
    this.tempFile = DBUtils.generateXMLFile(500, 10, wordList);
    DBUtils.addXMLResource(getTestCollection(), "R1.xml", tempFile);
}

Example 15 with IndexQueryService

use of org.exist.xmldb.IndexQueryService in project exist by eXist-db.

the class InteractiveClient method process.

/**
 * In interactive mode, process a line entered by the user.
 *
 * @param line the line entered
 * @return true if command != quit
 */
protected boolean process(final String line) {
    if (options.startGUI) {
        frame.setPath(path);
    }
    final String[] args;
    if (line.startsWith("find")) {
        args = new String[2];
        args[0] = "find";
        args[1] = line.substring(5);
    } else {
        final StreamTokenizer tok = new StreamTokenizer(new StringReader(line));
        tok.resetSyntax();
        tok.wordChars(0x21, 0x7FFF);
        tok.quoteChar('"');
        tok.whitespaceChars(0x20, 0x20);
        final List<String> argList = new ArrayList<>(3);
        // int i = 0;
        int token;
        try {
            while ((token = tok.nextToken()) != StreamTokenizer.TT_EOF) {
                if (token == StreamTokenizer.TT_WORD || token == '"') {
                    argList.add(tok.sval);
                }
            }
        } catch (final IOException e) {
            System.err.println("Could not parse command line.");
            return true;
        }
        args = new String[argList.size()];
        argList.toArray(args);
    }
    if (args.length == 0) {
        return true;
    }
    try {
        XmldbURI newPath = path;
        final XmldbURI currUri = XmldbURI.xmldbUriFor(properties.getProperty(URI)).resolveCollectionPath(path);
        if (args[0].equalsIgnoreCase("ls")) {
            // list collection contents
            getResources();
            if ("true".equals(properties.getProperty(PERMISSIONS))) {
                for (String resource : resources) {
                    messageln(resource);
                }
            } else {
                for (int i = 0; i < resources.length; i++) {
                    final StringBuilder buf = new StringBuilder();
                    int k = 0;
                    for (int j = 0; i < resources.length && j < 5; i++, j++) {
                        buf.append(resources[i]);
                        buf.append('\t');
                        k = j;
                    }
                    if (k == 4 && i < resources.length) {
                        i--;
                    }
                    messageln(buf.toString());
                }
            }
        } else if (args[0].equalsIgnoreCase("cd")) {
            // change current collection
            completitions.clear();
            Collection temp;
            XmldbURI collectionPath;
            if (args.length < 2 || args[1] == null) {
                collectionPath = XmldbURI.ROOT_COLLECTION_URI;
            } else {
                collectionPath = XmldbURI.xmldbUriFor(args[1]);
            }
            collectionPath = currUri.resolveCollectionPath(collectionPath);
            if (collectionPath.numSegments() == 0) {
                collectionPath = currUri.resolveCollectionPath(XmldbURI.ROOT_COLLECTION_URI);
                messageln("cannot go above " + XmldbURI.ROOT_COLLECTION_URI.toString());
            }
            temp = DatabaseManager.getCollection(collectionPath.toString(), properties.getProperty(USER), properties.getProperty(PASSWORD));
            if (temp != null) {
                current.close();
                current = temp;
                newPath = collectionPath.toCollectionPathURI();
                if (options.startGUI) {
                    frame.setPath(collectionPath.toCollectionPathURI());
                }
            } else {
                messageln("no such collection.");
            }
            getResources();
        } else if (args[0].equalsIgnoreCase("cp")) {
            if (args.length != 3) {
                messageln("cp requires two arguments.");
                return true;
            }
            final XmldbURI src;
            final XmldbURI dest;
            try {
                src = XmldbURI.xmldbUriFor(args[1]);
                dest = XmldbURI.xmldbUriFor(args[2]);
            } catch (final URISyntaxException e) {
                errorln("could not parse collection name into a valid URI: " + e.getMessage());
                return false;
            }
            copy(src, dest);
            getResources();
        } else if (args[0].equalsIgnoreCase("edit")) {
            if (args.length == 2) {
                final XmldbURI resource;
                try {
                    resource = XmldbURI.xmldbUriFor(args[1]);
                } catch (final URISyntaxException e) {
                    errorln("could not parse resource name into a valid URI: " + e.getMessage());
                    return false;
                }
                editResource(resource);
            } else {
                messageln("Please specify a resource.");
            }
        } else if (args[0].equalsIgnoreCase("get")) {
            if (args.length < 2) {
                System.err.println("wrong number of arguments.");
                return true;
            }
            final XmldbURI resource;
            try {
                resource = XmldbURI.xmldbUriFor(args[1]);
            } catch (final URISyntaxException e) {
                errorln("could not parse resource name into a valid URI: " + e.getMessage());
                return false;
            }
            final Resource res = retrieve(resource);
            // display document
            if (res != null) {
                final String data;
                if ("XMLResource".equals(res.getResourceType())) {
                    data = (String) res.getContent();
                } else {
                    data = new String((byte[]) res.getContent());
                }
                if (options.startGUI) {
                    frame.setEditable(false);
                    frame.display(data);
                    frame.setEditable(true);
                } else {
                    final String content = data;
                    more(content);
                }
            }
            return true;
        } else if (args[0].equalsIgnoreCase("find")) {
            // search
            if (args.length < 2) {
                messageln("no query argument found.");
                return true;
            }
            messageln(args[1]);
            final long start = System.currentTimeMillis();
            result = find(args[1]);
            if (result == null) {
                messageln("nothing found");
            } else {
                messageln("found " + result.getSize() + " hits in " + (System.currentTimeMillis() - start) + "ms.");
            }
            nextInSet = 1;
        } else if (args[0].equalsIgnoreCase("run")) {
            if (args.length < 2) {
                messageln("please specify a query file.");
                return true;
            }
            try (final BufferedReader reader = Files.newBufferedReader(Paths.get(args[1]))) {
                final StringBuilder buf = new StringBuilder();
                String nextLine;
                while ((nextLine = reader.readLine()) != null) {
                    buf.append(nextLine);
                    buf.append(EOL);
                }
                args[1] = buf.toString();
                final long start = System.currentTimeMillis();
                result = find(args[1]);
                if (result == null) {
                    messageln("nothing found");
                } else {
                    messageln("found " + result.getSize() + " hits in " + (System.currentTimeMillis() - start) + "ms.");
                }
                nextInSet = 1;
            } catch (final Exception e) {
                errorln("An error occurred: " + e.getMessage());
            }
        } else if (args[0].equalsIgnoreCase("show")) {
            // show search results
            if (result == null) {
                messageln("no result set.");
                return true;
            }
            try {
                int start = nextInSet;
                int count = 1;
                if (args.length > 1) {
                    start = Integer.parseInt(args[1]);
                }
                if (args.length > 2) {
                    count = Integer.parseInt(args[2]);
                }
                final int s = (int) result.getSize();
                if (start < 1 || start > s) {
                    messageln("start offset out of range");
                    return true;
                }
                --start;
                if (start + count > s) {
                    count = s - start;
                }
                nextInSet = start + count + 1;
                for (int i = start; i < start + count; i++) {
                    final Resource r = result.getResource(i);
                    if (options.startGUI) {
                        frame.display((String) r.getContent());
                    } else {
                        more((String) r.getContent());
                    }
                }
                messageln("displayed items " + (start + 1) + " to " + (start + count) + " of " + result.getSize());
            } catch (final NumberFormatException nfe) {
                errorln("wrong argument");
                return true;
            }
        } else if (args[0].equalsIgnoreCase("mkcol")) {
            // create collection
            if (args.length < 2) {
                messageln("missing argument.");
                return true;
            }
            final XmldbURI collUri;
            try {
                collUri = XmldbURI.xmldbUriFor(args[1]);
            } catch (final URISyntaxException e) {
                errorln("could not parse collection name into a valid URI: " + e.getMessage());
                return false;
            }
            final EXistCollectionManagementService mgtService = (EXistCollectionManagementService) current.getService("CollectionManagementService", "1.0");
            final Collection newCollection = mgtService.createCollection(collUri);
            if (newCollection == null) {
                messageln("could not create collection.");
            } else {
                messageln("created collection.");
            }
            // re-read current collection
            current = DatabaseManager.getCollection(properties.getProperty(URI) + path, properties.getProperty(USER), properties.getProperty("password"));
            getResources();
        } else if (args[0].equalsIgnoreCase("put")) {
            // put a document or directory into the database
            if (args.length < 2) {
                messageln("missing argument.");
                return true;
            }
            final boolean r = parse(Paths.get(args[1]));
            getResources();
            return r;
        } else if (args[0].equalsIgnoreCase("putzip")) {
            // put the contents of a zip archive into the database
            if (args.length < 2) {
                messageln("missing argument.");
                return true;
            }
            final boolean r = parseZip(Paths.get(args[1]));
            getResources();
            return r;
        } else if (args[0].equalsIgnoreCase("putgz")) {
            // put the contents of a zip archive into the database
            if (args.length < 2) {
                messageln("missing argument.");
                return true;
            }
            final boolean r = parseGZip(args[1]);
            getResources();
            return r;
        } else if (args[0].equalsIgnoreCase("blob")) {
            // put a document or directory into the database
            if (args.length < 2) {
                messageln("missing argument.");
                return true;
            }
            storeBinary(args[1]);
            getResources();
        } else if (args[0].equalsIgnoreCase("rm")) {
            // remove document
            if (args.length < 2) {
                messageln("missing argument.");
                return true;
            }
            remove(args[1]);
            // re-read current collection
            current = DatabaseManager.getCollection(properties.getProperty("uri") + path, properties.getProperty(USER), properties.getProperty("password"));
            getResources();
        } else if (args[0].equalsIgnoreCase("rmcol")) {
            // remove collection
            if (args.length < 2) {
                messageln("wrong argument count.");
                return true;
            }
            final XmldbURI collUri;
            try {
                collUri = XmldbURI.xmldbUriFor(args[1]);
            } catch (final URISyntaxException e) {
                errorln("could not parse collection name into a valid URI: " + e.getMessage());
                return false;
            }
            rmcol(collUri);
            // re-read current collection
            current = DatabaseManager.getCollection(properties.getProperty(URI) + path, properties.getProperty(USER), properties.getProperty(PASSWORD));
            getResources();
        } else if (args[0].equalsIgnoreCase("adduser")) {
            if (args.length < 2) {
                System.err.println("Usage: adduser name");
                return true;
            }
            if (options.startGUI) {
                messageln("command not supported in GUI mode. Please use the \"Edit users\" menu option.");
                return true;
            }
            try {
                final UserManagementService mgtService = (UserManagementService) current.getService("UserManagementService", "1.0");
                String p1;
                String p2;
                while (true) {
                    p1 = console.readLine("password: ", '*');
                    p2 = console.readLine("re-enter password: ", '*');
                    if (p1.equals(p2)) {
                        break;
                    }
                    messageln("Entered passwords differ. Try again...");
                }
                final UserAider user = new UserAider(args[1]);
                user.setPassword(p1);
                final String groups = console.readLine("enter groups: ");
                final StringTokenizer tok = new StringTokenizer(groups, " ,");
                while (tok.hasMoreTokens()) {
                    final String group = tok.nextToken();
                    if (group.length() > 0) {
                        user.addGroup(group);
                    }
                }
                if (user.getGroups().length == 0) {
                    messageln("No groups specified, will be a member of the '" + SecurityManager.GUEST_GROUP + "' group!");
                    user.addGroup(SecurityManager.GUEST_GROUP);
                }
                mgtService.addAccount(user);
                messageln("User '" + user.getName() + "' created.");
            } catch (final Exception e) {
                errorln("ERROR: " + e.getMessage());
                e.printStackTrace();
            }
        } else if (args[0].equalsIgnoreCase("users")) {
            final UserManagementService mgtService = (UserManagementService) current.getService("UserManagementService", "1.0");
            final Account[] users = mgtService.getAccounts();
            messageln("User\t\tGroups");
            messageln("-----------------------------------------");
            for (Account user : users) {
                System.out.print(user.getName() + "\t\t");
                final String[] groups = user.getGroups();
                for (int j = 0; j < groups.length; j++) {
                    System.out.print(groups[j]);
                    if (j + 1 < groups.length) {
                        System.out.print(", ");
                    }
                }
                System.out.println();
            }
        } else if (args[0].equalsIgnoreCase("passwd")) {
            if (options.startGUI) {
                messageln("command not supported in GUI mode. Please use the \"Edit users\" menu option.");
                return true;
            }
            if (args.length < 2) {
                messageln("Usage: passwd username");
                return true;
            }
            try {
                final UserManagementService mgtService = (UserManagementService) current.getService("UserManagementService", "1.0");
                final Account user = mgtService.getAccount(args[1]);
                if (user == null) {
                    messageln("no such user.");
                    return true;
                }
                String p1;
                String p2;
                while (true) {
                    p1 = console.readLine("password: ", '*');
                    p2 = console.readLine("re-enter password: ", '*');
                    if (p1.equals(p2)) {
                        break;
                    }
                    System.out.println(EOL + "entered passwords differ. Try again...");
                }
                user.setPassword(p1);
                mgtService.updateAccount(user);
                properties.setProperty(PASSWORD, p1);
            } catch (final Exception e) {
                errorln("ERROR: " + e.getMessage());
                e.printStackTrace();
            }
        } else if (args[0].equalsIgnoreCase("chmod")) {
            if (args.length < 2) {
                System.out.println("Usage: chmod [resource] mode");
                return true;
            }
            final Collection temp;
            if (args.length == 3) {
                System.out.println("trying collection: " + args[1]);
                temp = current.getChildCollection(args[1]);
                if (temp == null) {
                    System.out.println(EOL + "trying resource: " + args[1]);
                    final Resource r = current.getResource(args[1]);
                    if (r != null) {
                        final UserManagementService mgtService = (UserManagementService) current.getService("UserManagementService", "1.0");
                        mgtService.chmod(r, args[2]);
                    } else {
                        System.err.println("Resource " + args[1] + " not found.");
                    }
                } else {
                    final UserManagementService mgtService = (UserManagementService) temp.getService("UserManagementService", "1.0");
                    mgtService.chmod(args[2]);
                }
            } else {
                final UserManagementService mgtService = (UserManagementService) current.getService("UserManagementService", "1.0");
                mgtService.chmod(args[1]);
            }
            // re-read current collection
            current = DatabaseManager.getCollection(properties.getProperty(URI) + path, properties.getProperty(USER), properties.getProperty(PASSWORD));
            getResources();
        } else if (args[0].equalsIgnoreCase("chown")) {
            if (args.length < 3) {
                System.out.println("Usage: chown username group [resource]");
                return true;
            }
            final Collection temp;
            if (args.length == 4) {
                temp = current.getChildCollection(args[3]);
            } else {
                temp = current;
            }
            if (temp != null) {
                final UserManagementService mgtService = (UserManagementService) temp.getService("UserManagementService", "1.0");
                final Account u = mgtService.getAccount(args[1]);
                if (u == null) {
                    System.out.println("unknown user");
                    return true;
                }
                mgtService.chown(u, args[2]);
                System.out.println("owner changed.");
                getResources();
                return true;
            }
            final Resource res = current.getResource(args[3]);
            if (res != null) {
                final UserManagementService mgtService = (UserManagementService) current.getService("UserManagementService", "1.0");
                final Account u = mgtService.getAccount(args[1]);
                if (u == null) {
                    System.out.println("unknown user");
                    return true;
                }
                mgtService.chown(res, u, args[2]);
                getResources();
                return true;
            }
            System.err.println("Resource " + args[3] + " not found.");
        } else if (args[0].equalsIgnoreCase("lock") || args[0].equalsIgnoreCase("unlock")) {
            if (args.length < 2) {
                messageln("Usage: lock resource");
                return true;
            }
            final Resource res = current.getResource(args[1]);
            if (res != null) {
                final UserManagementService mgtService = (UserManagementService) current.getService("UserManagementService", "1.0");
                final Account user = mgtService.getAccount(properties.getProperty(USER, "guest"));
                if (args[0].equalsIgnoreCase("lock")) {
                    mgtService.lockResource(res, user);
                } else {
                    mgtService.unlockResource(res);
                }
            }
        } else if (args[0].equalsIgnoreCase("elements")) {
            System.out.println("Element occurrences in collection " + current.getName());
            System.out.println("--------------------------------------------" + "-----------");
            final IndexQueryService service = (IndexQueryService) current.getService("IndexQueryService", "1.0");
            final Occurrences[] elements = service.getIndexedElements(true);
            for (Occurrences element : elements) {
                System.out.println(formatString(element.getTerm().toString(), Integer.toString(element.getOccurrences()), 50));
            }
            return true;
        } else if (args[0].equalsIgnoreCase("xupdate")) {
            if (options.startGUI) {
                messageln("command not supported in GUI mode.");
                return true;
            }
            final StringBuilder command = new StringBuilder();
            try {
                while (true) {
                    final String lastLine = console.readLine("| ");
                    if (lastLine == null || lastLine.length() == 0) {
                        break;
                    }
                    command.append(lastLine);
                }
            } catch (final UserInterruptException e) {
            // TODO report error?
            }
            final String xupdate = "<xu:modifications version=\"1.0\" " + "xmlns:xu=\"http://www.xmldb.org/xupdate\">" + command.toString() + "</xu:modifications>";
            final XUpdateQueryService service = (XUpdateQueryService) current.getService("XUpdateQueryService", "1.0");
            final long mods = service.update(xupdate);
            System.out.println(mods + " modifications processed.");
        } else if (args[0].equalsIgnoreCase("map")) {
            final StringTokenizer tok = new StringTokenizer(args[1], "= ");
            final String prefix;
            if (args[1].startsWith("=")) {
                prefix = "";
            } else {
                if (tok.countTokens() < 2) {
                    messageln("please specify a namespace/prefix mapping as: prefix=namespaceURI");
                    return true;
                }
                prefix = tok.nextToken();
            }
            final String uri = tok.nextToken();
            namespaceMappings.put(prefix, uri);
        } else if (args[0].equalsIgnoreCase("set")) {
            if (args.length == 1) {
                properties.list(System.out);
            } else {
                try {
                    final StringTokenizer tok = new StringTokenizer(args[1], "= ");
                    if (tok.countTokens() < 2) {
                        System.err.println("please specify a key=value pair");
                        return true;
                    }
                    final String key = tok.nextToken();
                    final String val = tok.nextToken();
                    properties.setProperty(key, val);
                    current.setProperty(key, val);
                    getResources();
                } catch (final Exception e) {
                    System.err.println("Exception: " + e.getMessage());
                }
            }
        } else if (args[0].equalsIgnoreCase("shutdown")) {
            final DatabaseInstanceManager mgr = (DatabaseInstanceManager) current.getService("DatabaseInstanceManager", "1.0");
            if (mgr == null) {
                messageln("Service is not available");
                return true;
            }
            mgr.shutdown();
            return true;
        } else if (args[0].equalsIgnoreCase("help") || "?".equals(args[0])) {
            displayHelp();
        } else if (args[0].equalsIgnoreCase("quit")) {
            return false;
        // XXX:make it pluggable
        } else if (havePluggableCommands) {
            final EXistCollectionManagementService mgtService = (EXistCollectionManagementService) current.getService("CollectionManagementService", "1.0");
            try {
                mgtService.runCommand(args);
            } catch (final XMLDBException e) {
                if (e.getCause() != null && e.getCause().getClass().getName().equals("org.exist.plugin.command.CommandNotFoundException")) {
                    messageln("unknown command: '" + args[0] + "'");
                    return true;
                } else {
                    throw e;
                }
            }
        // ****************************************************************
        } else {
            messageln("unknown command: '" + args[0] + "'");
            return true;
        }
        path = newPath;
        return true;
    } catch (final Throwable e) {
        if (options.startGUI) {
            ClientFrame.showErrorMessage(getExceptionMessage(e), e);
        } else {
            errorln(getExceptionMessage(e));
            e.printStackTrace();
        }
        return true;
    }
}