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

Example 26 with XPathException

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

the class RestXqServiceSerializerImpl method serializeNodeBody.

@Override
protected void serializeNodeBody(final Sequence result, final HttpResponse response, final Map<SerializationProperty, String> serializationProperties) throws RestXqServiceException {
    try (final DBBroker broker = getBrokerPool().getBroker();
        final Writer writer = new OutputStreamWriter(response.getOutputStream(), serializationProperties.get(SerializationProperty.ENCODING))) {
        final Properties outputProperties = serializationPropertiesToProperties(serializationProperties);
        final XQuerySerializer xqSerializer = new XQuerySerializer(broker, outputProperties, writer);
        xqSerializer.serialize(((SequenceAdapter) result).getExistSequence());
        writer.flush();
    } catch (IOException | XPathException | SAXException | EXistException ioe) {
        throw new RestXqServiceException("Error while serializing xml: " + ioe.toString(), ioe);
    }
}

Example 27 with XPathException

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

the class LuceneFieldConfig method checkCondition.

private boolean checkCondition(DBBroker broker, DocumentImpl document, NodeId nodeId) throws PermissionDeniedException, XPathException {
    if (!condition.isPresent()) {
        return true;
    }
    if (compiledCondition == null && isValid) {
        compiledCondition = compile(broker, condition.get());
    }
    if (!isValid) {
        return false;
    }
    final XQuery xquery = broker.getBrokerPool().getXQueryService();
    final NodeProxy currentNode = new NodeProxy(document, nodeId);
    try {
        Sequence result = xquery.execute(broker, compiledCondition, currentNode);
        return result != null && result.effectiveBooleanValue();
    } catch (PermissionDeniedException | XPathException e) {
        isValid = false;
        throw e;
    } finally {
        compiledCondition.reset();
        compiledCondition.getContext().reset();
    }
}

Example 28 with XPathException

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

the class AbstractFieldConfig method doBuild.

protected void doBuild(DBBroker broker, DocumentImpl document, NodeId nodeId, Document luceneDoc, CharSequence text) throws PermissionDeniedException, XPathException {
    if (!expression.isPresent()) {
        processText(text, luceneDoc);
        return;
    }
    compile(broker);
    if (!isValid) {
        return;
    }
    final XQuery xquery = broker.getBrokerPool().getXQueryService();
    final NodeProxy currentNode = new NodeProxy(document, nodeId);
    try {
        Sequence result = xquery.execute(broker, compiled, currentNode);
        if (!result.isEmpty()) {
            processResult(result, luceneDoc);
        }
    } catch (PermissionDeniedException | XPathException e) {
        isValid = false;
        throw e;
    } finally {
        compiled.reset();
        compiled.getContext().reset();
    }
}

Example 29 with XPathException

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

the class AbstractFieldConfig method compile.

protected CompiledXQuery compile(DBBroker broker, String code) {
    final XQuery xquery = broker.getBrokerPool().getXQueryService();
    final XQueryContext context = new XQueryContext(broker.getBrokerPool());
    try {
        return xquery.compile(context, code);
    } catch (XPathException | PermissionDeniedException e) {
        LOG.error("Failed to compile expression: {}: {}", code, e.getMessage(), e);
        isValid = false;
        return null;
    }
}

Example 30 with XPathException

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

the class SendRequestFunction method sendRequest.

private Sequence sendRequest(final NodeValue request, final String href, final Sequence bodies) throws XPathException {
    HttpRequest req = null;
    try {
        final org.expath.tools.model.Sequence b = new EXistSequence(bodies, getContext());
        final Element r = new EXistElement(request, getContext());
        final RequestParser parser = new RequestParser(r);
        req = parser.parse(b, href);
        // override anyway it href exists
        if (href != null && !href.isEmpty()) {
            req.setHref(href);
        }
        final URI uri = new URI(req.getHref());
        final EXistResult result = sendOnce(uri, req, parser);
        return result.getResult();
    } catch (final URISyntaxException ex) {
        throw new XPathException(this, "Href is not valid: " + req != null ? req.getHref() : "" + ". " + ex.getMessage(), ex);
    } catch (final HttpClientException hce) {
        throw new XPathException(this, hce.getMessage(), hce);
    }
}