Example usage for java.io StringReader StringReader

Introduction

In this page you can find the example usage for java.io StringReader StringReader.

Prototype

public StringReader(String s)

Source Link

Document

Creates a new string reader.

Usage

From source file:Main.java

/**
 * Metodo para carregar uma string contendo um arquivo xml assinado.
 * /*w w  w .  j a  v a 2s .c o m*/
 * @param xmlString -> XML assinado.
 * 
 * @return org.w3c.dom.Document 
 * @throws ParserConfigurationException 
 * @throws IOException 
 * @throws SAXException 
 */

public static Document carregarArquivoXML(String xmlString)
        throws ParserConfigurationException, SAXException, IOException {

    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setNamespaceAware(true);
    Document doc = null;
    DocumentBuilder db;
    db = dbf.newDocumentBuilder();
    doc = db.parse(new InputSource(new StringReader(xmlString)));
    return doc;
}

From source file:com.thoughtworks.go.security.RegistrationJSONizer.java

public static Registration fromJson(String json) {
    Map map = GSON.fromJson(json, Map.class);

    if (map.isEmpty()) {
        return Registration.createNullPrivateKeyEntry();
    }//  w w  w  .j a v a  2 s.c  o m

    List<X509Certificate> chain = new ArrayList<>();
    try {
        PemReader reader = new PemReader(new StringReader((String) map.get("agentPrivateKey")));
        KeyFactory kf = KeyFactory.getInstance("RSA");
        PKCS8EncodedKeySpec spec = new PKCS8EncodedKeySpec(reader.readPemObject().getContent());
        PrivateKey privateKey = kf.generatePrivate(spec);
        String agentCertificate = (String) map.get("agentCertificate");
        PemReader certReader = new PemReader(new StringReader(agentCertificate));
        while (true) {
            PemObject obj = certReader.readPemObject();
            if (obj == null) {
                break;
            }
            chain.add((X509Certificate) CertificateFactory.getInstance("X.509")
                    .generateCertificate(new ByteArrayInputStream(obj.getContent())));
        }
        return new Registration(privateKey, chain.toArray(new X509Certificate[0]));
    } catch (IOException | NoSuchAlgorithmException | CertificateException | InvalidKeySpecException e) {
        throw bomb(e);
    }
}

From source file:Main.java

public static Document toXMLDocument(String xmlString) {
    return toXMLDocument(new InputSource(new StringReader(xmlString)));
}

From source file:co.runrightfast.core.utils.JsonUtils.java

static javax.json.JsonObject parse(final String json) {
    checkArgument(isNotBlank(json));/* www . j a v a  2  s .c  o m*/
    try (final JsonReader reader = Json.createReader(new StringReader(json))) {
        return reader.readObject();
    }
}

From source file:Main.java

/**
 * Marshal a object of/*  www  . j  a va  2s .  c o  m*/
 * <code>classItem</code> from the xmlResponse
 * <code>String</code>.
 *
 * @param xmlResponse <code>String</code> that represents the object to be
 *                    marshal.
 * @param classItem   <code>String</code> of the returns object.
 * @return a object of <code>classItem</code>.
 * @throws JAXBException throw trying to marshal.
 */
public static Object unmarshalFromString(String xmlResponse, String classItem) throws JAXBException {
    final JAXBContext jaxbContext = JAXBContext.newInstance(classItem);
    Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
    StringReader reader = null;
    try {
        reader = new StringReader(xmlResponse);
        return jaxbUnmarshaller.unmarshal(reader);
    } finally {
        if (reader != null)
            reader.close();
    }
}

From source file:Main.java

/**
 * Example for retrieving the APAS institutions list
 *
 * @param xml the string representation of the XML
 *
 * @return the Document object created from the XML string representation
 *
 * @throws IOException                  if an I/O error occurs
 * @throws SAXException                 if an XML parsing exception occurs.
 * @throws ParserConfigurationException if a JAXP configuration error
 *                                      occurs.
 *///www . j a v  a  2s  . c  om
public static Document stringToDocument(final String xml)
        throws SAXException, IOException, ParserConfigurationException {
    return loadXMLFrom(new InputSource(new StringReader(xml)));
}

From source file:Main.java

private static DocumentBuilder getBuilder() throws ParserConfigurationException {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setNamespaceAware(true);//from w w  w . jav  a2  s. c  om
    factory.setFeature("http://apache.org/xml/features/nonvalidating/load-dtd-grammar", false);
    factory.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);

    DocumentBuilder builder = factory.newDocumentBuilder();
    // prevent DTD entities from being resolved.
    builder.setEntityResolver(new EntityResolver() {
        @Override
        public InputSource resolveEntity(String publicId, String systemId) throws SAXException, IOException {
            return new InputSource(new StringReader(""));
        }
    });

    return builder;
}

From source file:Main.java

/**
 * This method will validate a non-niem xml instance.
 * //from   www.j av  a2  s  .c om
 * @param xsdPath - this is a relative path to an xsd, typically in OJB_Utilies or in the enclosing project
 * @param xml - This is the XML document as a string
 * @throws Exception - typically a validation exception or a file path exception
 */

public static void validateInstanceNonNIEMXsd(String xsdPath, String xml) throws Exception {

    SchemaFactory factory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
    Schema schema = factory.newSchema(new File(xsdPath));
    Validator validator = schema.newValidator();
    validator.validate(new StreamSource(new StringReader(xml)));
}

From source file:Main.java

/**
 * Apply the XSLT transformation (<code>xslt</code>) to the XML given (
 * <code>inputXmlStream</code>) and write the output to
 * <code>outputStream</code>
 * /*w  w  w.  j av a2 s . c  o  m*/
 * @param xslt
 * @param xsltParameters
 * @param inputXmlStream
 * @param outputStream
 * 
 * @return the {@link OutputStream} with the transformation output.
 * 
 * @throws TransformerException
 */
public static OutputStream applyTransformation(String xslt, Map<String, Object> xsltParameters,
        InputStream inputXmlStream, OutputStream outputStream) throws TransformerException {

    return applyTransformation(new StreamSource(new StringReader(xslt)), xsltParameters, inputXmlStream,
            outputStream);
}

From source file:dk.dma.msinm.user.security.Credentials.java

/**
 * Attempts to parse the request JSON payload as Credentials, and returns null if it fails
 * @param requestBody the request/* www . jav  a 2 s .com*/
 * @return the parsed credentials or null
 */
public static Credentials fromRequest(String requestBody) {
    Credentials credentials = new Credentials();
    try (JsonReader jsonReader = Json.createReader(new StringReader(requestBody))) {
        JsonObject jsonObject = jsonReader.readObject();
        credentials.setEmail(jsonObject.getString("email"));
        credentials.setPassword(jsonObject.getString("password"));
    } catch (Exception e) {
        // No valid credentials
    }
    return (credentials.isValid()) ? credentials : null;
}