Example usage for java.io StringWriter StringWriter

Introduction

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

Prototype

public StringWriter()

Source Link

Document

Create a new string writer using the default initial string-buffer size.

Usage

From source file:Main.java

public static String elementToString(Element ele) {
    try {/*from  w  w w  .  jav a  2s.  com*/
        StringWriter sw = new StringWriter();

        TransformerFactory tFactory = TransformerFactory.newInstance();
        Transformer transformer = tFactory.newTransformer();

        DOMSource source = new DOMSource(ele);
        StreamResult result = new StreamResult(sw);
        transformer.setOutputProperty("indent", "yes");
        transformer.transform(source, result);

        return sw.toString();
    } catch (Exception e) {
        e.printStackTrace();
        return null;
    }
}

From source file:Main.java

public static String parseObject2XmlString(Object object) {
    if (object == null) {
        return noResult;
    }/*from  w  w w.  j av  a 2 s .c om*/
    StringWriter sw = new StringWriter();
    JAXBContext jAXBContent;
    Marshaller marshaller;
    try {
        jAXBContent = JAXBContext.newInstance(object.getClass());
        marshaller = jAXBContent.createMarshaller();
        marshaller.marshal(object, sw);
        return sw.toString();
    } catch (Exception e) {
        e.printStackTrace();
        return noResult;
    }
}

From source file:Main.java

public static String streamToString(InputStream is) throws IOException {
    if (is != null) {
        Writer writer = new StringWriter();

        char[] buffer = new char[1024];
        try {/*from w w w  .  j  a va2s  .c o  m*/
            Reader reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));
            int n;
            while ((n = reader.read(buffer)) != -1) {
                writer.write(buffer, 0, n);
            }
        } finally {
            is.close();
        }
        return writer.toString();
    } else {
        return "";
    }
}

From source file:Main.java

public static <T> String marshal(T object) throws JAXBException {
    final Marshaller marshaller = JAXBContext.newInstance(object.getClass()).createMarshaller();
    final StringWriter stringWriter = new StringWriter();

    marshaller.setProperty(Marshaller.JAXB_FORMATTED_OUTPUT, true);
    marshaller.marshal(object, stringWriter);

    return stringWriter.toString();
}

From source file:Main.java

static public String convertStreamToString(InputStream is) throws IOException {
    if (is != null) {
        Writer writer = new StringWriter();
        char[] buffer = new char[1024];
        try {/*  www .  j  av a  2  s  .  c o  m*/
            Reader reader = new BufferedReader(new InputStreamReader(is, "UTF-8"));
            int n;
            while ((n = reader.read(buffer)) != -1) {
                writer.write(buffer, 0, n);
            }
        } finally {
            is.close();
        }
        return writer.toString();
    } else {
        return "";
    }
}

From source file:Main.java

public static String parseObjToXmlString(Object obj) {
    if (obj == null) {
        return noResult;
    }//from  w w w.  j  a v  a2s .  c  om
    StringWriter sw = new StringWriter();
    JAXBContext jAXBContext;
    Marshaller marshaller;
    try {
        jAXBContext = JAXBContext.newInstance(obj.getClass());
        marshaller = jAXBContext.createMarshaller();
        marshaller.marshal(obj, sw);
        return sw.toString();
    } catch (JAXBException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    return noResult;
}

From source file:Main.java

public static String DocumentToString(final Document doc) {
    try {//from  w  w w.j  ava 2s.c  o  m
        StringWriter writer = new StringWriter();
        Result l_s = new StreamResult(writer);

        doc.normalize();

        TransformerFactory.newInstance().newTransformer().transform(new DOMSource(doc), l_s);

        return writer.toString();
    } catch (Exception e) {
        System.err.println(e);

        return null;
    }
}

From source file:Main.java

public static String toXml(Object object) {
    final StringWriter out = new StringWriter();
    JAXBContext context = null;//from   w w w .  ja v a2 s.  c  om
    try {
        context = JAXBContext.newInstance(object.getClass());
        Marshaller marshaller = context.createMarshaller();
        marshaller.setProperty(javax.xml.bind.Marshaller.JAXB_FORMATTED_OUTPUT, Boolean.TRUE);
        marshaller.marshal(object, new StreamResult(out));
    } catch (PropertyException e) {
        e.printStackTrace();
    } catch (JAXBException e) {
        e.printStackTrace();
    }
    return out.toString();
}

From source file:Main.java

public static String trans(Element ele) {
    StringWriter writer = new StringWriter();
    try {/*w w  w.java 2s .  c om*/
        transformer.transform(new DOMSource(ele), new StreamResult(writer));
    } catch (TransformerException e) {
        e.printStackTrace();
    }
    return writer.toString();
}

From source file:Main.java

public static String parseObjectToXml(Object obj) {
    if (obj == null) {
        return NO_RESULT;
    }/*ww w.j av a 2 s  .com*/
    StringWriter sw = new StringWriter();
    try {
        JAXBContext context = JAXBContext.newInstance(obj.getClass());
        Marshaller marshaller = context.createMarshaller();
        marshaller.marshal(obj, sw);
        return sw.toString();
    } catch (JAXBException e) {
        e.printStackTrace();
    }
    return NO_RESULT;
}