Examples with XQuery org.exist.xquery.XQuery used on opensource projects

Example 61 with XQuery

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

the class InspectModuleTest method xqDoc_onAnnotatedFunction.

@Test
public void xqDoc_onAnnotatedFunction() throws PermissionDeniedException, XPathException, EXistException {
    final BrokerPool pool = existEmbeddedServer.getBrokerPool();
    final XQuery xqueryService = pool.getXQueryService();
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()));
        final Txn transaction = pool.getTransactionManager().beginTransaction()) {
        final String query = "import module namespace inspect = \"http://exist-db.org/xquery/inspection\";\n" + "inspect:inspect-module(xs:anyURI(\"xmldb:exist://" + TEST_COLLECTION.append(TEST_MODULE).toCollectionPathURI() + "\"))\n" + "/function[@name eq \"x:fun4\"]";
        final Sequence result = xqueryService.execute(broker, query, null);
        assertNotNull(result);
        assertEquals(1, result.getItemCount());
        final Item item1 = result.itemAt(0);
        assertTrue(item1 instanceof ElementImpl);
        final Element function = (Element) item1;
        final NodeList descriptions = function.getElementsByTagName("description");
        assertEquals(1, descriptions.getLength());
        assertEquals("An annotated function.", descriptions.item(0).getFirstChild().getNodeValue());
        final NodeList annotations = function.getElementsByTagName("annotation");
        assertEquals(2, annotations.getLength());
        assertEquals("public", ((Element) annotations.item(0)).getAttribute("name"));
        assertEquals("x:path", ((Element) annotations.item(1)).getAttribute("name"));
        assertEquals("/x/y/z", annotations.item(1).getFirstChild().getFirstChild().getNodeValue());
        final NodeList arguments = function.getElementsByTagName("argument");
        assertEquals(0, arguments.getLength());
        final NodeList returns = function.getElementsByTagName("returns");
        assertEquals(1, returns.getLength());
        assertEquals("another result", returns.item(0).getFirstChild().getNodeValue());
        transaction.commit();
    }
}

Example 62 with XQuery

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

the class InspectModuleTest method xqDoc_multilineDesciption.

@Test
public void xqDoc_multilineDesciption() throws PermissionDeniedException, XPathException, EXistException {
    final BrokerPool pool = existEmbeddedServer.getBrokerPool();
    final XQuery xqueryService = pool.getXQueryService();
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()));
        final Txn transaction = pool.getTransactionManager().beginTransaction()) {
        final String query = "import module namespace inspect = \"http://exist-db.org/xquery/inspection\";\n" + "inspect:inspect-module(xs:anyURI(\"xmldb:exist://" + TEST_COLLECTION.append(TEST_MODULE).toCollectionPathURI() + "\"))\n" + "/function[@name eq \"x:fun3\"]";
        final Sequence result = xqueryService.execute(broker, query, null);
        assertNotNull(result);
        assertEquals(1, result.getItemCount());
        final Item item1 = result.itemAt(0);
        assertTrue(item1 instanceof ElementImpl);
        final Element function = (Element) item1;
        final NodeList descriptions = function.getElementsByTagName("description");
        assertEquals(1, descriptions.getLength());
        assertEquals("This is a multiline description and therefore\n spans multiple\n lines.", descriptions.item(0).getFirstChild().getNodeValue());
        final NodeList arguments = function.getElementsByTagName("argument");
        assertEquals(0, arguments.getLength());
        final NodeList returns = function.getElementsByTagName("returns");
        assertEquals(1, returns.getLength());
        assertEquals("another result", returns.item(0).getFirstChild().getNodeValue());
        transaction.commit();
    }
}

Example 63 with XQuery

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

the class FunUnparsedTextTest method unparsedTextAvailable_dynamicallyAvailableDocument_relativeUri.

@Test
public void unparsedTextAvailable_dynamicallyAvailableDocument_relativeUri() throws XPathException, EXistException, PermissionDeniedException, URISyntaxException {
    final BrokerPool pool = BrokerPool.getInstance();
    final String text = "hello, the time is: " + System.currentTimeMillis();
    final String baseUri = "http://from-dynamic-context/";
    final String textRelativeUri = "doc1";
    final String query = "fn:unparsed-text-available('" + textRelativeUri + "')";
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()))) {
        final XQueryContext context = new XQueryContext(pool);
        context.setBaseURI(new AnyURIValue(new URI(baseUri)));
        context.addDynamicallyAvailableTextResource(baseUri + textRelativeUri, UTF_8, (broker2, transaction, uri, charset) -> new InputStreamReader(new ByteArrayInputStream(text.getBytes(UTF_8)), charset));
        final XQuery xqueryService = pool.getXQueryService();
        final CompiledXQuery compiled = xqueryService.compile(context, query);
        final Sequence result = xqueryService.execute(broker, compiled, null);
        assertFalse(result.isEmpty());
        assertEquals(1, result.getItemCount());
        assertTrue(result.itemAt(0).toJavaObject(Boolean.class).booleanValue());
    }
}

Example 64 with XQuery

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

the class FunUnparsedTextTest method unparsedTextLines_noDataStream.

@Test(expected = XPathException.class)
public void unparsedTextLines_noDataStream() throws XPathException, EXistException, PermissionDeniedException {
    final BrokerPool pool = BrokerPool.getInstance();
    final String text = "hello, the time is: " + System.currentTimeMillis();
    final String textUri = "http://from-dynamic-context/doc1";
    final String query = "fn:unparsed-text-lines('" + textUri + "')";
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()))) {
        final XQueryContext context = new XQueryContext(pool);
        context.addDynamicallyAvailableTextResource(textUri, UTF_8, (broker2, transaction, uri, charset) -> new InputStreamReader(null, charset));
        final XQuery xqueryService = pool.getXQueryService();
        final CompiledXQuery compiled = xqueryService.compile(context, query);
        final Sequence result = xqueryService.execute(broker, compiled, null);
    }
}

Example 65 with XQuery

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

the class FunUnparsedTextTest method unparsedText_dynamicallyAvailableDocument_relativeUri.

@Test
public void unparsedText_dynamicallyAvailableDocument_relativeUri() throws XPathException, EXistException, PermissionDeniedException, URISyntaxException {
    final BrokerPool pool = BrokerPool.getInstance();
    final String text = "hello, the time is: " + System.currentTimeMillis();
    final String baseUri = "http://from-dynamic-context/";
    final String textRelativeUri = "doc1";
    final String query = "fn:unparsed-text('" + textRelativeUri + "')";
    try (final DBBroker broker = pool.get(Optional.of(pool.getSecurityManager().getSystemSubject()))) {
        final XQueryContext context = new XQueryContext(pool);
        context.setBaseURI(new AnyURIValue(new URI(baseUri)));
        context.addDynamicallyAvailableTextResource(baseUri + textRelativeUri, UTF_8, (broker2, transaction, uri, charset) -> new InputStreamReader(new ByteArrayInputStream(text.getBytes(UTF_8)), charset));
        final XQuery xqueryService = pool.getXQueryService();
        final CompiledXQuery compiled = xqueryService.compile(context, query);
        final Sequence result = xqueryService.execute(broker, compiled, null);
        assertFalse(result.isEmpty());
        assertEquals(1, result.getItemCount());
        assertEquals(Type.STRING, result.itemAt(0).getType());
        assertEquals(text, result.itemAt(0).getStringValue());
    }
}