Examples with NodeInfo net.sf.saxon.om.NodeInfo used on opensource projects

Example 31 with NodeInfo

use of net.sf.saxon.om.NodeInfo in project sirix by sirixdb.

the class TestNodeWrapper method testGetAttributeValue.

@Test
public void testGetAttributeValue() throws SirixException {
    final Processor proc = new Processor(false);
    node = new NodeWrapper(new DocumentWrapper(mHolder.getSession(), proc.getUnderlyingConfiguration()), 1);
    final AxisIterator iterator = node.iterateAxis(Axis.ATTRIBUTE);
    final NodeInfo attribute = (NodeInfo) iterator.next();
    node.getNamePool().allocate(attribute.getPrefix(), attribute.getURI(), attribute.getLocalPart());
    // Only supported on element nodes.
    // node = (NodeWrapper) node.getParent();
    assertEquals("j", node.getAttributeValue(attribute.getFingerprint()));
}

Example 32 with NodeInfo

use of net.sf.saxon.om.NodeInfo in project sirix by sirixdb.

the class XQueryEvaluatorSAXHandler method call.

@Override
public Void call() throws Exception {
    try {
        final Processor proc = new Processor(false);
        final Configuration config = proc.getUnderlyingConfiguration();
        final NodeInfo doc = new DocumentWrapper(mSession, config);
        final XQueryCompiler comp = proc.newXQueryCompiler();
        final XQueryExecutable exp = comp.compile(mExpression);
        final net.sf.saxon.s9api.XQueryEvaluator exe = exp.load();
        exe.setSource(doc);
        exe.run(new SAXDestination(mHandler));
        return null;
    } catch (final SaxonApiException e) {
        LOGGER.error("Saxon Exception: " + e.getMessage(), e);
        throw e;
    }
}

Example 33 with NodeInfo

use of net.sf.saxon.om.NodeInfo in project sirix by sirixdb.

the class XSLTEvaluator method call.

@Override
public OutputStream call() {
    final Processor proc = new Processor(false);
    final XsltCompiler comp = proc.newXsltCompiler();
    XsltExecutable exp;
    XdmNode source;
    try {
        final Configuration config = proc.getUnderlyingConfiguration();
        final NodeInfo doc = new DocumentWrapper(mSession, config);
        exp = comp.compile(new StreamSource(mStylesheet));
        source = proc.newDocumentBuilder().build(doc);
        if (mSerializer == null) {
            final Serializer out = new Serializer();
            out.setOutputProperty(Serializer.Property.METHOD, "xml");
            out.setOutputProperty(Serializer.Property.INDENT, "yes");
            out.setOutputStream(mOut);
            mSerializer = out;
        } else {
            mSerializer.setOutputStream(mOut);
        }
        final XsltTransformer trans = exp.load();
        trans.setInitialContextNode(source);
        trans.setDestination(mSerializer);
        trans.transform();
    } catch (final SaxonApiException e) {
        LOGGER.error("Saxon exception: " + e.getMessage(), e);
    } catch (final SirixException e) {
        LOGGER.error("TT exception: " + e.getMessage(), e);
    }
    return mOut;
}

Example 34 with NodeInfo

use of net.sf.saxon.om.NodeInfo in project sirix by sirixdb.

the class TestNodeWrapperXPath method testNamespaceAttributeValue.

@Test
public void testNamespaceAttributeValue() throws Exception {
    xpe.setNamespaceContext(new DocNamespaceContext());
    final XPathExpression findLine = xpe.compile("//p:a/@p:i");
    final NodeInfo doc = new DocumentWrapper(mHolder.getSession(), config);
    // Execute XPath.
    final String result = findLine.evaluate(doc, XPathConstants.STRING).toString();
    assertNotNull(result);
    assertEquals("", result);
}

Example 35 with NodeInfo

use of net.sf.saxon.om.NodeInfo in project sirix by sirixdb.

the class TestNodeWrapperXPath method testNamespaceElementCount.

@Test
public void testNamespaceElementCount() throws Exception {
    xpe.setNamespaceContext(new DocNamespaceContext());
    final XPathExpression findLine = xpe.compile("count(//p:a)");
    final NodeInfo doc = new DocumentWrapper(mHolder.getSession(), config);
    // Execute XPath.
    final double result = Double.parseDouble(findLine.evaluate(doc, XPathConstants.NUMBER).toString());
    assertNotNull(result);
    assertEquals(1D, result, 0D);
}