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 Document parse(String xml) throws Exception {
    return DocumentBuilderFactory.newInstance().newDocumentBuilder()
            .parse(new InputSource(new StringReader(xml)));
}

From source file:Main.java

public static Object xmlToObject(Class clazz, String xml) throws JAXBException {
    JAXBContext context = JAXBContext.newInstance(clazz);
    Unmarshaller um = context.createUnmarshaller();
    return um.unmarshal(new StringReader(xml));
}

From source file:Main.java

public static <T> T fromXML(String xml, Class<T> valueType) {
    try {//w w  w .  j ava 2  s .  c o  m
        JAXBContext context = JAXBContext.newInstance(valueType);
        Unmarshaller unmarshaller = context.createUnmarshaller();
        return (T) unmarshaller.unmarshal(new StringReader(xml));
    } catch (Exception e) {
        throw new RuntimeException(e.getMessage());
    }
}

From source file:Main.java

public static <T> T xml2Obj(String xmlString, Class<T> clazz) throws RuntimeException {
    T c = null;/* w ww .ja v  a2 s .co m*/
    Reader reader = null;
    try {
        reader = new StringReader(xmlString);
        Unmarshaller unMarshaller = JAXBContext.newInstance(clazz).createUnmarshaller();
        c = (T) unMarshaller.unmarshal(reader);
    } catch (JAXBException ex) {
        throw new RuntimeException(ex);
    } finally {
        try {
            reader.close();
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }
    return c;
}

From source file:Main.java

private static void __htmlTextToPlainText(String text, Writer writer) throws IOException {
    StringReader sr = new StringReader(text);
    char[] chunk = new char[1024 * 64];

    while (true) {
        int charsRead = sr.read(chunk, 0, chunk.length);
        if (charsRead <= 0)
            break;

        int lastPos = 0;
        for (int i = 0; i < chunk.length; i++) {
            if (chunk[i] == '<') {
                writer.write(chunk, lastPos, i - lastPos);
                writer.write("&lt;");
                lastPos = i + 1;//from   w  w  w  . j  a  v a2 s .  com
            } else if (chunk[i] == '>') {
                writer.write(chunk, lastPos, i - lastPos);
                writer.write("&gt;");
                lastPos = i + 1;
            }
        }
        if (lastPos < chunk.length) {
            writer.write(chunk, lastPos, chunk.length - lastPos);
        }
    }
}

From source file:Main.java

public static Document load(String xml) throws Exception {
    DocumentBuilder builder = getDocumentBuilder();
    Document document = builder.parse(new InputSource(new StringReader(xml)));
    return document;
}

From source file:Main.java

public static XMLStreamReader buildXmlStreamReader(String xml) throws XMLStreamException {
    XMLInputFactory factory = XMLInputFactory.newInstance();
    return factory.createXMLStreamReader(new StringReader(xml));
}

From source file:Main.java

public static NodeList extractNodeList(XPath xpath, String nodePath, String xmlString) {
    InputSource inputSource = new InputSource(new StringReader(xmlString));

    try {//from  w w w.  j  av  a  2 s. com
        return (NodeList) xpath.evaluate(nodePath, inputSource, XPathConstants.NODESET);
    } catch (XPathExpressionException e) {
        return null;
    }
}

From source file:Main.java

public static <T> T unmarshal(JAXBContext context, Class<T> clazz, String source) throws JAXBException {

    if (source == null) {
        return null;
    }//from   ww  w .  j  a  v a  2 s.c o m

    StringReader reader = new StringReader(source);
    if (context == null) {
        context = JAXBContext.newInstance(clazz);
    }
    Unmarshaller un = context.createUnmarshaller();
    return (T) un.unmarshal(reader);
}

From source file:Main.java

@SuppressWarnings("unchecked")
public static <T> T fromXML(String xml, Class<T> valueType) {
    try {/*from w w w  .  j  a v a 2  s  .co m*/
        JAXBContext context = JAXBContext.newInstance(valueType);
        Unmarshaller unmarshaller = context.createUnmarshaller();
        return (T) unmarshaller.unmarshal(new StringReader(xml));
    } catch (Exception e) {
        throw new RuntimeException(e.getMessage());
    }
}