Examples with AnyURIValue org.exist.xquery.value.AnyURIValue used on opensource projects

Example 6 with AnyURIValue

use of org.exist.xquery.value.AnyURIValue in project exist by eXist-db.

the class FunNamespaceURI method eval.

@Override
public Sequence eval(Sequence contextSequence, final Item contextItem) throws XPathException {
    if (context.getProfiler().isEnabled()) {
        context.getProfiler().start(this);
        context.getProfiler().message(this, Profiler.DEPENDENCIES, "DEPENDENCIES", Dependency.getDependenciesName(this.getDependencies()));
        if (contextSequence != null) {
            context.getProfiler().message(this, Profiler.START_SEQUENCES, "CONTEXT SEQUENCE", contextSequence);
        }
        if (contextItem != null) {
            context.getProfiler().message(this, Profiler.START_SEQUENCES, "CONTEXT ITEM", contextItem.toSequence());
        }
    }
    if (contextItem != null) {
        contextSequence = contextItem.toSequence();
    }
    // If we have one argument, we take it into account
    final Sequence seq;
    if (getSignature().getArgumentCount() > 0) {
        seq = getArgument(0).eval(contextSequence, contextItem);
    } else {
        // Otherwise, we take the context sequence and we iterate over it
        seq = contextSequence;
    }
    if (seq == null) {
        throw new XPathException(this, ErrorCodes.XPDY0002, "Undefined context item");
    }
    final Sequence result;
    if (seq.isEmpty()) {
        result = AnyURIValue.EMPTY_URI;
    } else {
        final Item item = seq.itemAt(0);
        if (!Type.subTypeOf(item.getType(), Type.NODE)) {
            throw new XPathException(this, ErrorCodes.XPTY0004, "Context item is not a node; got: " + Type.getTypeName(item.getType()));
        }
        // TODO : how to improve performance ?
        final Node n = ((NodeValue) item).getNode();
        String ns = n.getNamespaceURI();
        if (ns == null) {
            ns = XMLConstants.NULL_NS_URI;
        }
        result = new AnyURIValue(ns);
    }
    if (context.getProfiler().isEnabled()) {
        context.getProfiler().end(this, "", result);
    }
    return result;
}

Example 7 with AnyURIValue

use of org.exist.xquery.value.AnyURIValue in project exist by eXist-db.

the class AbstractTestRunner method executeQuery.

protected static Sequence executeQuery(final BrokerPool brokerPool, final Source query, final List<Function<XQueryContext, Tuple2<String, Object>>> externalVariableBindings) throws EXistException, PermissionDeniedException, XPathException, IOException, DatabaseConfigurationException {
    final SecurityManager securityManager = requireNonNull(brokerPool.getSecurityManager(), "securityManager is null");
    try (final DBBroker broker = brokerPool.get(Optional.of(securityManager.getSystemSubject()))) {
        final XQueryPool queryPool = brokerPool.getXQueryPool();
        CompiledXQuery compiledQuery = queryPool.borrowCompiledXQuery(broker, query);
        try {
            XQueryContext context;
            if (compiledQuery == null) {
                context = new XQueryContext(broker.getBrokerPool());
            } else {
                context = compiledQuery.getContext();
                context.prepareForReuse();
            }
            // setup misc. context
            context.setBaseURI(new AnyURIValue("/db"));
            if (query instanceof FileSource) {
                final Path queryPath = Paths.get(((FileSource) query).getPath().toAbsolutePath().toString());
                if (Files.isDirectory(queryPath)) {
                    context.setModuleLoadPath(queryPath.toString());
                } else {
                    context.setModuleLoadPath(queryPath.getParent().toString());
                }
            }
            // declare variables for the query
            for (final Function<XQueryContext, Tuple2<String, Object>> externalVariableBinding : externalVariableBindings) {
                final Tuple2<String, Object> nameValue = externalVariableBinding.apply(context);
                context.declareVariable(nameValue._1, nameValue._2);
            }
            final XQuery xqueryService = brokerPool.getXQueryService();
            // compile or update the context
            if (compiledQuery == null) {
                compiledQuery = xqueryService.compile(context, query);
            } else {
                compiledQuery.getContext().updateContext(context);
                context.getWatchDog().reset();
            }
            return xqueryService.execute(broker, compiledQuery, null);
        } finally {
            queryPool.returnCompiledXQuery(query, compiledQuery);
        }
    }
}

Example 8 with AnyURIValue

use of org.exist.xquery.value.AnyURIValue in project exist by eXist-db.

the class XQueryTestRunner method run.

@Override
public void run(final RunNotifier notifier) {
    try {
        final String pkgName = getClass().getPackage().getName().replace('.', '/');
        final Source query = new ClassLoaderSource(pkgName + "/xquery-test-runner.xq");
        final URI testModuleUri = path.toAbsolutePath().toUri();
        final String suiteName = getSuiteName();
        final List<java.util.function.Function<XQueryContext, Tuple2<String, Object>>> externalVariableDeclarations = Arrays.asList(context -> new Tuple2<>("test-module-uri", new AnyURIValue(testModuleUri)), // set callback functions for notifying junit!
        context -> new Tuple2<>("test-ignored-function", new FunctionReference(new FunctionCall(context, new ExtTestIgnoredFunction(context, suiteName, notifier)))), context -> new Tuple2<>("test-started-function", new FunctionReference(new FunctionCall(context, new ExtTestStartedFunction(context, suiteName, notifier)))), context -> new Tuple2<>("test-failure-function", new FunctionReference(new FunctionCall(context, new ExtTestFailureFunction(context, suiteName, notifier)))), context -> new Tuple2<>("test-assumption-failed-function", new FunctionReference(new FunctionCall(context, new ExtTestAssumptionFailedFunction(context, suiteName, notifier)))), context -> new Tuple2<>("test-error-function", new FunctionReference(new FunctionCall(context, new ExtTestErrorFunction(context, suiteName, notifier)))), context -> new Tuple2<>("test-finished-function", new FunctionReference(new FunctionCall(context, new ExtTestFinishedFunction(context, suiteName, notifier)))));
        // NOTE: at this stage EXIST_EMBEDDED_SERVER_CLASS_INSTANCE in XSuite will be usable
        final BrokerPool brokerPool = XSuite.EXIST_EMBEDDED_SERVER_CLASS_INSTANCE.getBrokerPool();
        executeQuery(brokerPool, query, externalVariableDeclarations);
    } catch (final DatabaseConfigurationException | IOException | EXistException | PermissionDeniedException | XPathException e) {
        // TODO(AR) what to do here?
        throw new RuntimeException(e);
    }
}

Example 9 with AnyURIValue

use of org.exist.xquery.value.AnyURIValue in project exist by eXist-db.

the class DocUtils method getFromDynamicallyAvailableDocuments.

@Nullable
private static Sequence getFromDynamicallyAvailableDocuments(final XQueryContext context, final String path) throws XPathException {
    try {
        URI uri = new URI(path);
        if (!uri.isAbsolute()) {
            final AnyURIValue baseXdmUri = context.getBaseURI();
            if (baseXdmUri != null && !baseXdmUri.equals(AnyURIValue.EMPTY_URI)) {
                URI baseUri = baseXdmUri.toURI();
                if (!baseUri.toString().endsWith("/")) {
                    baseUri = new URI(baseUri.toString() + '/');
                }
                uri = baseUri.resolve(uri);
            }
        }
        return context.getDynamicallyAvailableDocument(uri.toString());
    } catch (final URISyntaxException e) {
        throw new XPathException(context.getRootExpression(), ErrorCodes.FODC0005, e);
    }
}

Example 10 with AnyURIValue

use of org.exist.xquery.value.AnyURIValue in project exist by eXist-db.

the class ZipEntryFunctions method eval.

@Override
public Sequence eval(final Sequence[] args, final Sequence contextSequence) throws XPathException {
    final XmldbURI uri = ((AnyURIValue) args[0].itemAt(0)).toXmldbURI();
    final String entryName = args[1].itemAt(0).getStringValue();
    final ZipFileSource zipFileSource = new ZipFileFromDb(uri);
    ZipInputStream zis = null;
    boolean mustClose = true;
    Sequence result = Sequence.EMPTY_SEQUENCE;
    try {
        zis = zipFileSource.getStream(context.getBroker());
        ZipEntry zipEntry;
        while ((zipEntry = zis.getNextEntry()) != null) {
            try {
                if (zipEntry.getName().equals(entryName)) {
                    // process
                    if (isCalledAs(BINARY_ENTRY_NAME)) {
                        result = extractBinaryEntry(zis);
                        mustClose = false;
                    } else if (isCalledAs(HTML_ENTRY_NAME)) {
                        result = extractHtmlEntry(zis);
                    } else if (isCalledAs(TEXT_ENTRY_NAME)) {
                        result = extractStringEntry(zis);
                    } else if (isCalledAs(XML_ENTRY_NAME)) {
                        result = extractXmlEntry(zis);
                    }
                    break;
                }
            } finally {
            // DONT need to close as the extract functions
            // close the stream on the zip entry
            /*if(mustClose) {
                        zis.closeEntry();
                    }*/
            }
        }
    } catch (final IOException | PermissionDeniedException ioe) {
        LOG.error(ioe.getMessage(), ioe);
        throw new XPathException(this, ioe.getMessage(), ioe);
    } finally {
        if (zis != null && mustClose) {
            try {
                zis.close();
            } catch (final IOException ioe) {
                LOG.warn(ioe.getMessage(), ioe);
            }
        }
        zipFileSource.close();
    }
    return result;
}