Example usage for javax.xml.transform.stream StreamSource StreamSource

Introduction

In this page you can find the example usage for javax.xml.transform.stream StreamSource StreamSource.

Prototype

public StreamSource(File f)

Source Link

Document

Construct a StreamSource from a File.

Usage

From source file:Main.java

public static boolean doesXMLMatchXSD(String xmlUrl) throws SAXException, FileNotFoundException, IOException {

    boolean doesMatchXSD = false;

    SchemaFactory factory = SchemaFactory.newInstance("http://www.w3.org/2001/XMLSchema");
    SAXSource sourceXSD = new SAXSource(new InputSource(new FileInputStream(new File(xsdUrl))));
    Schema schema = factory.newSchema(sourceXSD);
    Validator validator = (Validator) schema.newValidator();
    validator.validate(new StreamSource(new File(xmlUrl)));

    doesMatchXSD = true;//from  w  w w. j  a va2 s .  co  m
    return doesMatchXSD;
}

From source file:Main.java

/**
 * Convert XSLT file to a Source/*from   ww w . ja v  a2  s  .  c  o m*/
 * Note that no actual file access or parsing occurs, so no exceptions are thrown.
 *
 * @param XSLTFile
 * @return Source
 */
public static Source XSLTFileToSource(IPath XSLTFile) {
    return new StreamSource(XSLTFile.toFile());
}

From source file:Main.java

public static String pretty(String xml) {
    try {/*from  w ww .j a va 2 s  .  c o  m*/
        Transformer transformer = TransformerFactory.newInstance().newTransformer();
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
        transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");
        StreamResult result = new StreamResult(new StringWriter());
        Source source = new StreamSource(new StringReader(xml));
        transformer.transform(source, result);
        return result.getWriter().toString().replace("\r\n", "\n").replace("\n\r", "\n").replace("\r", "\n");
    } catch (TransformerFactoryConfigurationError | TransformerException e) {
        throw new RuntimeException(e);
    }
}

From source file:Main.java

/**
 * Creates an XML Source from the given XML String.
 * @param s//from www .ja v  a2s  . c  o  m
 *      XML String.
 * @return
 *      XML Source.
 */
public static Source source(String s) {
    return new StreamSource(new StringReader(s));
}

From source file:Main.java

public static Schema loadSchema(final InputStream... fromStreams) {
    Source[] sources = new Source[fromStreams.length];
    int i = 0;//w w  w .  j  a  va2  s .  c  om
    for (InputStream stream : fromStreams) {
        sources[i++] = new StreamSource(stream);
    }

    try {
        return SCHEMA_FACTORY.newSchema(sources);
    } catch (SAXException e) {
        throw new IllegalStateException("Failed to instantiate XML schema", e);
    }
}

From source file:Main.java

public static String transform(String xml, String stylesheet) throws TransformerException {
    StringWriter writer = new StringWriter();
    TransformerFactory factory = TransformerFactory.newInstance();
    Transformer transformer = factory.newTransformer(new StreamSource(stylesheet));
    transformer.transform(new StreamSource(xml), new StreamResult(writer));
    return writer.toString();
}

From source file:Main.java

/**
 * Validate xml file using specific schema
 * @param sourceXmlBytes// w ww  .  j  ava2 s.c  om
 *        the byte array reading from xml file
 * @param schemaUrl   
 *         schema url used for validation
 * @return  byte[]
 */
public static void validate(byte[] sourceXmlBytes, URL schemaUrl) throws IOException, SAXException {
    SchemaFactory factory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
    try {
        Schema schema = factory.newSchema(schemaUrl);
        Validator validator = schema.newValidator();
        Source source = new StreamSource(new ByteArrayInputStream(sourceXmlBytes));
        validator.validate(source);
    } catch (SAXException ex) {
        throw ex;
    } catch (IOException e) {
        throw e;
    }
}

From source file:Main.java

public static String formatXML(String unformatted)
        throws SAXException, IOException, TransformerException, ParserConfigurationException {

    if (unformatted == null)
        return null;

    // remove whitespaces between xml tags
    String unformattedNoWhiteSpaces = unformatted.toString().replaceAll(">[\\s]+<", "><");

    // Instantiate transformer input
    Source xmlInput = new StreamSource(new StringReader(unformattedNoWhiteSpaces));
    StreamResult xmlOutput = new StreamResult(new StringWriter());

    // Configure transformer
    Transformer transformer = TransformerFactory.newInstance().newTransformer();
    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
    transformer.setOutputProperty(OutputKeys.INDENT, "yes");
    transformer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");

    transformer.transform(xmlInput, xmlOutput);
    String formatted = xmlOutput.getWriter().toString();

    return formatted;
}

From source file:Main.java

private static StreamSource asStreamSource(String xmlString) {
    return new StreamSource(new StringReader(xmlString));
}

From source file:Main.java

/**
 * @param xml/*from   w w w  .  j a  v  a  2  s.c o  m*/
 * @return pretty xml
 */
public static String prettyXml(String xml) {
    Transformer serializer;
    try {
        Source source = new StreamSource(new StringReader(xml));
        StringWriter writer = new StringWriter();

        serializer = transFactory.newTransformer();
        // Setup indenting to "pretty print"
        serializer.setOutputProperty(OutputKeys.INDENT, "yes");
        serializer.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", "2");

        serializer.transform(source, new StreamResult(writer));
        return writer.toString();
    } catch (Exception e) {
        return xml;
    }
}