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

public static final Object xml2obj(final Class<?> cls, final String xml) throws JAXBException {
    StringReader reader = new StringReader(xml);
    JAXBContext contextIn = JAXBContext.newInstance(cls);
    Unmarshaller marshallerIn = contextIn.createUnmarshaller();

    return marshallerIn.unmarshal(reader);
}

From source file:Main.java

public static Document read(String filename) {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    factory.setValidating(false);//ww w . j a v  a  2s .  c  om
    DocumentBuilder builder = null;
    Document document = null;
    try {
        builder = factory.newDocumentBuilder();
        builder.setEntityResolver(new EntityResolver() {
            public InputSource resolveEntity(String publicId, String systemId)
                    throws SAXException, IOException {
                return new InputSource(new StringReader(""));
            }
        });
        document = builder.parse(new File(filename));
        document.getDocumentElement().normalize();
    } catch (Exception e) {
    }
    return document;
}

From source file:Main.java

public static List<String> splitLines(String string) {
    try {//from w w  w  . j  a v  a2 s.  c om
        ArrayList<String> list = new ArrayList<String>();

        LineNumberReader reader = new LineNumberReader(new StringReader(string));
        String s;
        while ((s = reader.readLine()) != null) {
            list.add(s);
        }
        return list;
    } catch (IOException e) {
        // I don't think this can really happen with a StringReader.
        throw new RuntimeException(e);
    }
}

From source file:Main.java

public static Map handleXMLResponse(HttpResponse response) {
    Map<String, String> oauthResponse = new HashMap<String, String>();
    try {/*from  w w  w  . java  2 s .c  om*/

        String xmlString = EntityUtils.toString(response.getEntity());
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        DocumentBuilder db = factory.newDocumentBuilder();
        InputSource inStream = new InputSource();
        inStream.setCharacterStream(new StringReader(xmlString));
        Document doc = db.parse(inStream);

        System.out.println("********** XML Response Received **********");
        parseXMLDoc(null, doc, oauthResponse);
    } catch (Exception e) {
        e.printStackTrace();
        throw new RuntimeException("Exception occurred while parsing XML response");
    }
    return oauthResponse;
}

From source file:Main.java

public static <T> T converyToJavaBean(JAXBContext context, String xmlStr, Class<T> c) {
    JAXBElement<T> t = null;
    try {//from w  ww  . j ava2s.  c o m
        Unmarshaller unmarshaller = context.createUnmarshaller();
        t = (JAXBElement<T>) unmarshaller.unmarshal((new StreamSource(new StringReader(xmlStr))), c);
    } catch (Exception e) {
        e.printStackTrace();
    }
    return t.getValue();
}

From source file:Main.java

/**
 * @param <T>/*from w w  w.j a va  2 s  . c  om*/
 *           the type we want to convert the XML into
 * @param c
 *           the class of the parameterized type
 * @param xml
 *           the instance XML description
 * @return a deserialization of the XML into an object of type T of class
 *         class <T>
 * @throws javax.xml.bind.JAXBException
 */
@SuppressWarnings("unchecked")
public static <T> T unmarshal(Class<T> c, String xml) throws JAXBException {
    T res;
    if (c == xml.getClass()) {
        res = (T) xml;
    } else {
        JAXBContext ctx = JAXBContext.newInstance(c);
        Unmarshaller marshaller = ctx.createUnmarshaller();
        res = (T) marshaller.unmarshal(new StringReader(xml));
    }
    return res;
}

From source file:Main.java

/**
 * This method will Read the XML and act accordingly
 *
 * @param xmlString - the XML String/*  w  w  w  . ja v a 2  s. co  m*/
 * @return the list of elements within the XML
 */
public static Document readXML(String xmlString)
        throws SAXParseException, SAXException, ParserConfigurationException, IOException {
    DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
    DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
    InputSource xmlStream = new InputSource();
    xmlStream.setCharacterStream(new StringReader(xmlString));
    return dBuilder.parse(xmlStream);
}

From source file:Main.java

/**
 * Converts properties from file storage format
 *//*from w ww . java2 s.co  m*/
public static Properties fromFileContent(String content) {
    try {
        StringReader reader = new StringReader(content);
        Properties props = new Properties();
        props.load(reader);
        return props;
    } catch (IOException ioe) {
        throw new IllegalStateException(ioe); // shouldn't happen
    }
}

From source file:edu.uci.ics.hyracks.yarn.am.manifest.ManifestParser.java

public static HyracksCluster parse(String mXML) throws Exception {
    Digester d = createDigester();//from w ww.  jav a 2 s .  c om
    return (HyracksCluster) d.parse(new StringReader(mXML));
}

From source file:Main.java

/**
 * Marshal a object of/*www .  j a  va 2  s  .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>class</code> of the returns object.
 * @return a object of <code>classItem</code>.
 * @throws JAXBException throw trying to marshal.
 */
public static Object unmarshalFromString(String xmlResponse, Class 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();
    }
}