Examples with ParserConfigurationException javax.xml.parsers.ParserConfigurationException used on opensource projects

Example 96 with ParserConfigurationException

use of javax.xml.parsers.ParserConfigurationException in project lucene-solr by apache.

the class EnumField method init.

/**
   * {@inheritDoc}
   */
@Override
protected void init(IndexSchema schema, Map<String, String> args) {
    super.init(schema, args);
    enumsConfigFile = args.get(PARAM_ENUMS_CONFIG);
    if (enumsConfigFile == null) {
        throw new SolrException(SolrException.ErrorCode.NOT_FOUND, "No enums config file was configured.");
    }
    enumName = args.get(PARAM_ENUM_NAME);
    if (enumName == null) {
        throw new SolrException(SolrException.ErrorCode.NOT_FOUND, "No enum name was configured.");
    }
    InputStream is = null;
    try {
        is = schema.getResourceLoader().openResource(enumsConfigFile);
        final DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
        try {
            final Document doc = dbf.newDocumentBuilder().parse(is);
            final XPathFactory xpathFactory = XPathFactory.newInstance();
            final XPath xpath = xpathFactory.newXPath();
            final String xpathStr = String.format(Locale.ROOT, "/enumsConfig/enum[@name='%s']", enumName);
            final NodeList nodes = (NodeList) xpath.evaluate(xpathStr, doc, XPathConstants.NODESET);
            final int nodesLength = nodes.getLength();
            if (nodesLength == 0) {
                String exceptionMessage = String.format(Locale.ENGLISH, "No enum configuration found for enum '%s' in %s.", enumName, enumsConfigFile);
                throw new SolrException(SolrException.ErrorCode.NOT_FOUND, exceptionMessage);
            }
            if (nodesLength > 1) {
                if (log.isWarnEnabled())
                    log.warn("More than one enum configuration found for enum '{}' in {}. The last one was taken.", enumName, enumsConfigFile);
            }
            final Node enumNode = nodes.item(nodesLength - 1);
            final NodeList valueNodes = (NodeList) xpath.evaluate("value", enumNode, XPathConstants.NODESET);
            for (int i = 0; i < valueNodes.getLength(); i++) {
                final Node valueNode = valueNodes.item(i);
                final String valueStr = valueNode.getTextContent();
                if ((valueStr == null) || (valueStr.length() == 0)) {
                    final String exceptionMessage = String.format(Locale.ENGLISH, "A value was defined with an no value in enum '%s' in %s.", enumName, enumsConfigFile);
                    throw new SolrException(SolrException.ErrorCode.BAD_REQUEST, exceptionMessage);
                }
                if (enumStringToIntMap.containsKey(valueStr)) {
                    final String exceptionMessage = String.format(Locale.ENGLISH, "A duplicated definition was found for value '%s' in enum '%s' in %s.", valueStr, enumName, enumsConfigFile);
                    throw new SolrException(SolrException.ErrorCode.BAD_REQUEST, exceptionMessage);
                }
                enumIntToStringMap.put(i, valueStr);
                enumStringToIntMap.put(valueStr, i);
            }
        } catch (ParserConfigurationException | XPathExpressionException | SAXException e) {
            throw new SolrException(SolrException.ErrorCode.BAD_REQUEST, "Error parsing enums config.", e);
        }
    } catch (IOException e) {
        throw new SolrException(SolrException.ErrorCode.BAD_REQUEST, "Error while opening enums config.", e);
    } finally {
        try {
            if (is != null) {
                is.close();
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
    if ((enumStringToIntMap.size() == 0) || (enumIntToStringMap.size() == 0)) {
        String exceptionMessage = String.format(Locale.ENGLISH, "Invalid configuration was defined for enum '%s' in %s.", enumName, enumsConfigFile);
        throw new SolrException(SolrException.ErrorCode.NOT_FOUND, exceptionMessage);
    }
    args.remove(PARAM_ENUMS_CONFIG);
    args.remove(PARAM_ENUM_NAME);
}

Example 97 with ParserConfigurationException

use of javax.xml.parsers.ParserConfigurationException in project jmeter by apache.

the class TemplateManager method initXStream.

private XStream initXStream() {
    XStream xstream = new XStream(new DomDriver() {

        /**
             * Create the DocumentBuilderFactory instance.
             * See https://blog.compass-security.com/2012/08/secure-xml-parser-configuration/
             * See https://github.com/x-stream/xstream/issues/25
             * @return the new instance
             */
        @Override
        protected DocumentBuilderFactory createDocumentBuilderFactory() {
            final DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
            try {
                factory.setFeature("http://xml.org/sax/features/external-general-entities", false);
                factory.setFeature("http://xml.org/sax/features/external-parameter-entities", false);
            } catch (ParserConfigurationException e) {
                throw new StreamException(e);
            }
            factory.setExpandEntityReferences(false);
            return factory;
        }
    });
    xstream.alias("template", Template.class);
    xstream.alias("templates", Templates.class);
    xstream.useAttributeFor(Template.class, "isTestPlan");
    // templates i
    xstream.addImplicitMap(Templates.class, // $NON-NLS-1$
    "templates", Template.class, // $NON-NLS-1$
    "name");
    return xstream;
}

Example 98 with ParserConfigurationException

use of javax.xml.parsers.ParserConfigurationException in project jackrabbit by apache.

the class ParsingContentHandler method parse.

/**
     * Utility method that parses the given input stream using this handler.
     * The parser is namespace-aware and will not resolve external entity
     * references.
     *
     * @param in XML input stream
     * @throws IOException if an I/O error occurs
     * @throws SAXException if an XML parsing error occurs
     */
public void parse(InputStream in) throws IOException, SAXException {
    try {
        SAXParserFactory factory = SAXParserFactory.newInstance();
        factory.setNamespaceAware(true);
        factory.newSAXParser().parse(new InputSource(in), this);
    } catch (ParserConfigurationException e) {
        throw new SAXException("SAX parser configuration error", e);
    }
}

Example 99 with ParserConfigurationException

use of javax.xml.parsers.ParserConfigurationException in project jackrabbit by apache.

the class WebdavResponseImpl method sendXmlResponse.

/**
     * Send Xml response body.
     *
     * @param serializable
     * @param status
     * @throws IOException
     * @see DavServletResponse#sendXmlResponse(XmlSerializable, int)
     */
public void sendXmlResponse(XmlSerializable serializable, int status) throws IOException {
    httpResponse.setStatus(status);
    if (serializable != null) {
        ByteArrayOutputStream out = new ByteArrayOutputStream();
        try {
            Document doc = DomUtil.createDocument();
            doc.appendChild(serializable.toXml(doc));
            // JCR-2636: Need to use an explicit OutputStreamWriter
            // instead of relying on the built-in UTF-8 serialization
            // to avoid problems with surrogate pairs on Sun JRE 1.5.
            Writer writer = new OutputStreamWriter(out, "UTF-8");
            DomUtil.transformDocument(doc, writer);
            writer.flush();
            // TODO: Should this be application/xml? See JCR-1621
            httpResponse.setContentType("text/xml; charset=UTF-8");
            httpResponse.setContentLength(out.size());
            out.writeTo(httpResponse.getOutputStream());
        } catch (ParserConfigurationException e) {
            log.error(e.getMessage());
            throw new IOException(e.getMessage());
        } catch (TransformerException e) {
            log.error(e.getMessage());
            throw new IOException(e.getMessage());
        } catch (SAXException e) {
            log.error(e.getMessage());
            throw new IOException(e.getMessage());
        }
    }
}

Example 100 with ParserConfigurationException

use of javax.xml.parsers.ParserConfigurationException in project sling by apache.

the class MyErrorHandler method parseXMLDocument.

// --------------------------------------------------------- Public Methods
/**
     * Parse the specified XML document, and return a <code>TreeNode</code>
     * that corresponds to the root node of the document tree.
     *
     * @param uri URI of the XML document being parsed
     * @param is Input source containing the deployment descriptor
     *
     * @exception JasperException if an input/output error occurs
     * @exception JasperException if a parsing error occurs
     */
public TreeNode parseXMLDocument(String uri, InputSource is) throws JasperException {
    Document document = null;
    // Perform an XML parse of this document, via JAXP
    try {
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        factory.setNamespaceAware(true);
        factory.setValidating(validating);
        DocumentBuilder builder = factory.newDocumentBuilder();
        builder.setEntityResolver(entityResolver);
        builder.setErrorHandler(errorHandler);
        document = builder.parse(is);
    } catch (ParserConfigurationException ex) {
        throw new JasperException(Localizer.getMessage("jsp.error.parse.xml", uri), ex);
    } catch (SAXParseException ex) {
        throw new JasperException(Localizer.getMessage("jsp.error.parse.xml.line", uri, Integer.toString(ex.getLineNumber()), Integer.toString(ex.getColumnNumber())), ex);
    } catch (SAXException sx) {
        throw new JasperException(Localizer.getMessage("jsp.error.parse.xml", uri), sx);
    } catch (IOException io) {
        throw new JasperException(Localizer.getMessage("jsp.error.parse.xml", uri), io);
    }
    // Convert the resulting document to a graph of TreeNodes
    return (convert(null, document.getDocumentElement()));
}