Examples with DocumentWrapper org.sirix.saxon.wrapper.DocumentWrapper used on opensource projects

Example 1 with DocumentWrapper

use of org.sirix.saxon.wrapper.DocumentWrapper in project sirix by sirixdb.

the class XPathEvaluator method call.

@Override
public XPathSelector call() throws Exception {
    final Processor proc = new Processor(false);
    final Configuration config = proc.getUnderlyingConfiguration();
    final NodeInfo doc = new DocumentWrapper(mSession, mRevision, config);
    final XPathCompiler xpath = proc.newXPathCompiler();
    final DocumentBuilder builder = proc.newDocumentBuilder();
    final XdmItem item = builder.wrap(doc);
    final XPathSelector selector = xpath.compile(mExpression).load();
    selector.setContextItem(item);
    return selector;
}

Example 2 with DocumentWrapper

use of org.sirix.saxon.wrapper.DocumentWrapper in project sirix by sirixdb.

the class XQueryEvaluator method call.

@Override
public XdmValue call() throws Exception {
    XdmValue value = null;
    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);
        value = exe.evaluate();
    } catch (final SaxonApiException e) {
        LOGGER.error("Saxon Exception: " + e.getMessage(), e);
        throw e;
    }
    return value;
}

Example 3 with DocumentWrapper

use of org.sirix.saxon.wrapper.DocumentWrapper in project sirix by sirixdb.

the class XQueryEvaluatorOutputStream 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);
        if (mSerializer == null) {
            final Serializer out = new Serializer();
            out.setOutputProperty(Serializer.Property.METHOD, "xml");
            out.setOutputProperty(Serializer.Property.OMIT_XML_DECLARATION, "yes");
            out.setOutputStream(mOut);
            mSerializer = out;
        }
        final net.sf.saxon.s9api.XQueryEvaluator exe = exp.load();
        exe.setSource(doc);
        exe.run(mSerializer);
        return null;
    } catch (final SaxonApiException e) {
        LOGGER.error("Saxon Exception: " + e.getMessage(), e);
        throw e;
    }
}

Example 4 with DocumentWrapper

use of org.sirix.saxon.wrapper.DocumentWrapper 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 5 with DocumentWrapper

use of org.sirix.saxon.wrapper.DocumentWrapper 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;
}