Example usage for org.xml.sax InputSource InputSource

Introduction

In this page you can find the example usage for org.xml.sax InputSource InputSource.

Prototype

public InputSource(Reader characterStream)

Source Link

Document

Create a new input source with a character stream.

Usage

From source file:Main.java

/** Parse a valid xml string and return the Element representing this string. */
public static Element parseXMLString(Document document, String string)
        throws ParserConfigurationException, SAXException, IOException {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setNamespaceAware(true);/*  ww  w .  ja v  a2 s .  com*/
    DocumentBuilder builder = factory.newDocumentBuilder();
    Document subDoc = builder.parse(new InputSource(new StringReader(string)));
    Element e = subDoc.getDocumentElement();
    return (Element) document.importNode(e, true);
}

From source file:Main.java

public static Document parse(InputStream is) throws IOException {
    try {/*from w  ww.  j  a va2  s.com*/
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        factory.setCoalescing(true);
        factory.setIgnoringComments(true);
        factory.setIgnoringElementContentWhitespace(true);
        factory.setNamespaceAware(true);
        DocumentBuilder parser = factory.newDocumentBuilder();
        InputSource in = new InputSource(is);
        return parser.parse(in);
    } catch (ParserConfigurationException e) {
        throw new IOException(e);
    } catch (SAXException e) {
        throw new IOException(e);
    }
}

From source file:Main.java

public static Document getXmlDocFromString(String xml) throws Exception {
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setNamespaceAware(true);/*from w  ww  .  j  av  a  2s. com*/
    dbf.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true);
    DocumentBuilder builder = dbf.newDocumentBuilder();
    builder.setEntityResolver(new EntityResolver() {
        @Override
        public InputSource resolveEntity(String publicId, String systemId) throws SAXException, IOException {
            return new InputSource(new StringReader(""));
        }
    });
    return builder.parse(new ByteArrayInputStream(xml.getBytes("UTF-8")));
}

From source file:Main.java

private static InputSource toInputSource(URL xmlFile) {
    InputSource iso;/* w w  w  .  j ava  2 s . c  o m*/
    try {
        iso = new InputSource(xmlFile.openStream());
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
    return iso;
}

From source file:Main.java

public static InputSource createInputSource(InputStream inputStream) {
    return new InputSource(inputStream);
}

From source file:Main.java

public static Document parseDoc(File xmlFile) throws ParserConfigurationException, SAXException, IOException {
    try (InputStream is = new FileInputStream(xmlFile)) {
        BufferedInputStream in = new BufferedInputStream(is);
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        factory.setFeature("http://xml.org/sax/features/external-general-entities", false);
        factory.setFeature("http://xml.org/sax/features/external-parameter-entities", false);
        factory.setFeature("http://apache.org/xml/features/disallow-doctype-decl", true);
        DocumentBuilder builder = factory.newDocumentBuilder();
        InputSource source = new InputSource(in);
        return builder.parse(source);
    }//from w  w w  .  j a v  a2  s .  c o m
}

From source file:net.sf.janos.model.xml.ResultParser.java

/**
 * @param xml//from www.j  a va 2s  .c  om
 * @return a list of Entrys from the given xml string.
 * @throws IOException
 * @throws SAXException
 */
public static List<Entry> getEntriesFromStringResult(String xml) throws SAXException {
    XMLReader reader = XMLReaderFactory.createXMLReader();
    EntryHandler handler = new EntryHandler();
    reader.setContentHandler(handler);
    try {
        reader.parse(new InputSource(new StringReader(xml)));
    } catch (IOException e) {
        // This should never happen - we're not performing I/O!
        LOG.error("Could not parse entries: ", e);
    }
    return handler.getArtists();
}

From source file:Main.java

public InputSource resolveEntity(String publicId, String systemId) {
    try {/* w  w w.j  av a  2s . c  om*/
        URI uri = new URI(systemId);
        if ("file".equals(uri.getScheme())) {
            String filename = uri.getSchemeSpecificPart();
            return new InputSource(new FileReader(filename));
        }
    } catch (Exception e) {
    }
    return null;
}

From source file:Main.java

/**
 * Transform XML to JSON/*from w ww  .  j av a  2 s  . c  o m*/
 *
 * @param xml
 * @return
 * @throws ParserConfigurationException
 * @throws SAXException
 * @throws IOException
 */
public static String toJson(String xml) throws ParserConfigurationException, SAXException, IOException {
    JsonObject rootJson = new JsonObject();
    DocumentBuilder dBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
    Document doc = dBuilder.parse(new InputSource(new StringReader(xml)));
    if (doc.hasChildNodes()) {
        traverseNode(doc, rootJson, null);
    }
    Gson gson = new GsonBuilder().setPrettyPrinting().disableHtmlEscaping().create();
    String json = gson.toJson(rootJson);

    return json;
}

From source file:Main.java

/**
 * @param parent//from  w  ww . j a v  a2  s .  co  m
 *          node to add fragment to
 * @param fragment
 *          a well formed XML fragment
 * @throws ParserConfigurationException 
 */
public static void appendXmlFragment(Node parent, String fragment)
        throws IOException, SAXException, ParserConfigurationException {

    DocumentBuilderFactory domFactory = DocumentBuilderFactory.newInstance();
    domFactory.setNamespaceAware(true);
    DocumentBuilder docBuilder = domFactory.newDocumentBuilder();
    Document doc = parent.getOwnerDocument();

    Node fragmentNode = docBuilder.parse(new InputSource(new StringReader(fragment))).getDocumentElement();

    fragmentNode = doc.importNode(fragmentNode, true);

    parent.appendChild(fragmentNode);
}