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

Example 56 with XQueryContext

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

the class DocTest method docAvailable_dynamicallyAvailableDocument_absoluteUri.

@Test
public void docAvailable_dynamicallyAvailableDocument_absoluteUri() throws XPathException, EXistException, PermissionDeniedException {
    final BrokerPool pool = BrokerPool.getInstance();
    final String doc = "<timestamp>" + System.currentTimeMillis() + "</timestamp>";
    final String docUri = "http://from-dynamic-context/doc1";
    final String query = "fn:doc-available('" + docUri + "')";
    try (final DBBroker broker = pool.getBroker()) {
        final XQueryContext context = new XQueryContext(pool);
        context.addDynamicallyAvailableDocument(docUri, (broker2, transaction, uri) -> asInMemoryDocument(doc));
        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 57 with XQueryContext

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

the class DocumentBuilderReceiver method checkNS.

private QName checkNS(boolean isElement, final QName qname) {
    if (checkNS) {
        final XQueryContext context = builder.getContext();
        if (qname.getPrefix() == null) {
            if (!qname.hasNamespace()) {
                return qname;
            } else if (isElement) {
                return qname;
            } else {
                final String prefix = generatePrefix(context, context.getInScopePrefix(qname.getNamespaceURI()));
                context.declareInScopeNamespace(prefix, qname.getNamespaceURI());
                return new QName(qname.getLocalPart(), qname.getNamespaceURI(), prefix);
            }
        }
        if (qname.getPrefix().isEmpty() && qname.getNamespaceURI() == null) {
            return qname;
        }
        final String inScopeNamespace = context.getInScopeNamespace(qname.getPrefix());
        if (inScopeNamespace == null) {
            context.declareInScopeNamespace(qname.getPrefix(), qname.getNamespaceURI());
        } else if (!inScopeNamespace.equals(qname.getNamespaceURI())) {
            final String prefix = generatePrefix(context, context.getInScopePrefix(qname.getNamespaceURI()));
            context.declareInScopeNamespace(prefix, qname.getNamespaceURI());
            return new QName(qname.getLocalPart(), qname.getNamespaceURI(), prefix);
        }
    }
    return qname;
}

Example 58 with XQueryContext

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

the class DocumentBuilderReceiverTest method use_given_namespace_prefix.

@Test
public void use_given_namespace_prefix() throws SAXException {
    // if an explicit namespace prefix is present, it should be used
    // unless a different mapping was defined in context
    final String title = "title";
    final String titleQName = "atom:title";
    XQueryContext mockContext = EasyMock.createMock(XQueryContext.class);
    expect(mockContext.getDatabase()).andReturn(null);
    expect(mockContext.getSharedNamePool()).andReturn(new NamePool());
    // no namespace mapping in context
    expect(mockContext.getPrefixForURI(ATOM_NS)).andReturn(null);
    replay(mockContext);
    MemTreeBuilder builder = new MemTreeBuilder(mockContext);
    DocumentBuilderReceiver receiver = new DocumentBuilderReceiver(builder, true);
    builder.startDocument();
    receiver.startElement(ATOM_NS, title, titleQName, null);
    receiver.endElement(ATOM_NS, title, titleQName);
    builder.endDocument();
    verify(mockContext);
    Document doc = builder.getDocument();
    Node entryNode = doc.getFirstChild();
    assertEquals("Explicit namespace prefix should be preserved", titleQName, entryNode.getNodeName());
}

Example 59 with XQueryContext

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

the class FunUnparsedTextTest method unparsedText_dynamicallyAvailableDocument_absoluteUri.

@Test
public void unparsedText_dynamicallyAvailableDocument_absoluteUri() 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('" + 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(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());
    }
}

Example 60 with XQueryContext

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

the class FunUnparsedTextTest method unparsedTextAvailable_dynamicallyAvailableDocument_absoluteUri.

@Test
public void unparsedTextAvailable_dynamicallyAvailableDocument_absoluteUri() 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-available('" + 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(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());
    }
}