Example usage for org.apache.commons.io IOUtils copy

Introduction

In this page you can find the example usage for org.apache.commons.io IOUtils copy.

Prototype

public static void copy(Reader input, OutputStream output, String encoding) throws IOException

Source Link

Document

Copy chars from a Reader to bytes on an OutputStream using the specified character encoding, and calling flush.

Usage

From source file:com.rpeactual.json2xml.JSON2XML.java

/**
 * Takes an JSON input stream and returns an XML output stream 
 * /*from   ww  w . ja  v a  2 s . c o m*/
 * @param inputStream
 * @param outputStream
 * @throws IOException
 * @throws XmlException 
 */
public void json2xml(InputStream jsonStream, String outputFolder) throws IOException, XmlException {
    StringWriter writer = new StringWriter();
    IOUtils.copy(jsonStream, writer, UTF_8);
    String jsonStr = writer.toString();

    JSONObject o = new JSONObject(jsonStr);

    String xml = org.json.XML.toString(o);

    File xmlFile = new File(outputFolder, "output.xml");
    OutputStream xmlStream = new FileOutputStream(xmlFile);

    IOUtils.write(xml, xmlStream, UTF_8);

    File xsdFile = new File(outputFolder, "output.xsd");
    xml2xsd(xmlFile.getAbsolutePath(), xsdFile.getAbsolutePath());
}