Example usage for org.w3c.dom.ls LSSerializer setNewLine

Introduction

In this page you can find the example usage for org.w3c.dom.ls LSSerializer setNewLine.

Prototype

public void setNewLine(String newLine);

Source Link

Document

The end-of-line sequence of characters to be used in the XML being written out.

Usage

From source file:Main.java

public static final String prettyPrint(final Document aNode) throws Exception {
    DOMImplementationRegistry registry = DOMImplementationRegistry.newInstance();

    DOMImplementationLS impls = (DOMImplementationLS) registry.getDOMImplementation("LS");

    // Prepare the output
    LSOutput domOutput = impls.createLSOutput();
    domOutput.setEncoding(java.nio.charset.Charset.defaultCharset().name());
    StringWriter writer = new StringWriter();
    domOutput.setCharacterStream(writer);
    LSSerializer domWriter = impls.createLSSerializer();
    DOMConfiguration domConfig = domWriter.getDomConfig();
    domConfig.setParameter("format-pretty-print", true);
    domConfig.setParameter("element-content-whitespace", true);
    domWriter.setNewLine("\r\n");
    domConfig.setParameter("cdata-sections", Boolean.TRUE);
    // And finaly, write
    domWriter.write(aNode, domOutput);//from w ww .ja  va 2s. c  o  m
    return domOutput.getCharacterStream().toString();
}

---

From source file:com.xpn.xwiki.pdf.impl.PdfExportImpl.java

/**
 * Cleans up an HTML document, turning it into valid XHTML.
 * //from www . ja v  a  2  s . co m
 * @param input the source HTML to process
 * @return the cleaned up source
 */
private String convertToStrictXHtml(String input) {
    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("Cleaning HTML: " + input);
    }

    try {
        // First step, Tidy the document
        StringWriter tidyOutput = new StringWriter(input.length());
        this.tidy.parse(new StringReader(input), tidyOutput);

        // Tidy can't solve duplicate IDs, so it needs to be done manually
        DocumentBuilder docBuilder = dbFactory.newDocumentBuilder();
        docBuilder.setEntityResolver(Utils.getComponent(EntityResolver.class));
        String tidied = tidyOutput.toString().trim();
        if (StringUtils.isEmpty(tidied)) {
            tidied = input.trim();
        }
        Document doc = docBuilder.parse(new InputSource(new StringReader(tidied)));
        List<String> seenIDs = new ArrayList<String>();
        this.cleanIDs(doc.getDocumentElement(), seenIDs);

        // Write back the fixed document to a String
        LSOutput output = lsImpl.createLSOutput();
        StringWriter result = new StringWriter();
        output.setCharacterStream(result);
        LSSerializer serializer = lsImpl.createLSSerializer();
        serializer.setNewLine("\n");
        output.setEncoding(doc.getXmlEncoding());
        serializer.write(doc, output);
        return result.toString();
    } catch (Exception ex) {
        LOGGER.warn("Failed to tidy document for export: " + ex.getMessage(), ex);
        return input;
    }
}

---