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

/**
 * Convert String to an XML document./*from  ww  w  .j  a va2 s.c o m*/
 */
public static Document stringToXML(String xml) {
    try {
        return parseReader(new StringReader(xml));
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

public static Document getW3CDom(String xmlStr) throws ParserConfigurationException, SAXException, IOException {
    StringReader sr = new StringReader(xmlStr);
    InputSource is = new InputSource(sr);
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = factory.newDocumentBuilder();
    Document doc = builder.parse(is);
    return doc;/*  ww  w  . j  a  v a  2  s. c  o m*/
}

From source file:Main.java

@SuppressWarnings("rawtypes")
public static Object unmarshal(String xmlBody, Class objectClass) {
    try {//from  ww  w  .  j a  v a  2  s. c  o m
        JAXBContext context = JAXBContext.newInstance(objectClass);
        Unmarshaller u = context.createUnmarshaller();
        return u.unmarshal(new StreamSource(new StringReader(xmlBody)));
    } catch (JAXBException e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

public static Document convertStringToDocument(String xmlStr) {
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder;//from w  w w . jav  a 2  s  . com
    try {
        builder = factory.newDocumentBuilder();
        Document doc = builder.parse(new InputSource(new StringReader(xmlStr)));
        return doc;
    } catch (Exception e) {
        e.printStackTrace();
    }
    return null;
}

From source file:Main.java

public static String getNodeCount(String nodeName, String xmlString) {
    String response = "";
    XPathFactory factory = XPathFactory.newInstance();
    XPath xPath = factory.newXPath();
    try {//from  www.j ava 2  s.  c  o m
        XPathExpression xPathExpression = xPath.compile("count(//" + nodeName + ")");
        InputSource is = new InputSource();
        is.setCharacterStream(new StringReader(xmlString));
        response = xPathExpression.evaluate(is);

    } catch (XPathExpressionException e) {
        e.printStackTrace();
    }

    return response;
}

From source file:Main.java

@SuppressWarnings("unchecked")
public static <T> T xml2Bean(String xml, Class<?> clazz) throws Exception {
    StringReader reader = null;/*from  w w w  .  j a  v a 2 s  . c  o m*/
    try {
        JAXBContext jc = JAXBContext.newInstance(new Class[] { clazz });
        Unmarshaller m = jc.createUnmarshaller();
        reader = new StringReader(xml);
        return (T) m.unmarshal(reader);
    } catch (Exception e) {
    } finally {
        close(reader);
    }
    return null;
}

From source file:Main.java

public static Document stringToDOM(String xmlString) {
    try {/*ww  w  .  ja v a  2s  . c  o  m*/
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        DocumentBuilder builder = factory.newDocumentBuilder();
        return builder.parse(new InputSource(new StringReader(xmlString)));
    } catch (Throwable t) {
        throw new RuntimeException("Error while building document");
    }
}

From source file:Main.java

public static Document StringToxml(String resultData) {

    StringReader sr = new StringReader(resultData);
    InputSource is = new InputSource(sr);
    DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
    DocumentBuilder builder = null;
    Document doc = null;/*from  w ww . j av a 2s  .c  om*/
    try {
        builder = factory.newDocumentBuilder();
    } catch (ParserConfigurationException e) {

        Log.e(DEBUG_TAG, "the StringToxml method ParserConfigurationException erro ");
    }
    try {
        doc = builder.parse(is);

    } catch (SAXException e) {

        Log.e(DEBUG_TAG, "the StringToxml method SAXException erro ");

    } catch (IOException e) {
        Log.e(DEBUG_TAG, "the StringToxml method IOException erro ");
    }
    return doc;
}

From source file:Main.java

public static Document domFromString(String in) {
    try {//from  w  w w  . j a v a  2  s  . c  o  m
        DocumentBuilder db = DocumentBuilderFactory.newInstance().newDocumentBuilder();
        InputSource is = new InputSource();
        is.setCharacterStream(new StringReader(in));
        return db.parse(is);
    } catch (ParserConfigurationException | SAXException | IOException ex) {
        throw new RuntimeException("Unable to parse xml.", ex);
    }
}

From source file:Main.java

public static Document documentFromString(String xml) throws SAXException, IOException {

    Reader reader = new StringReader(xml);
    InputSource source = new InputSource(reader);
    DocumentBuilder db = newDocumentBuilder(false);
    return db.parse(source);
}