Example usage for org.springframework.util.xml TransformerUtils enableIndenting

Introduction

In this page you can find the example usage for org.springframework.util.xml TransformerUtils enableIndenting.

Prototype

public static void enableIndenting(Transformer transformer) 

Source Link

Document

Enable indenting for the supplied javax.xml.transform.Transformer .

Usage

From source file:org.apereo.portal.portlets.sitemap.SitemapTest.java

@Test
public void testStylesheetCompilation() throws IOException {
    final MockHttpServletRequest request = new MockHttpServletRequest();
    Resource resource = new ClassPathResource(STYLESHEET_LOCATION);
    Source source = new StreamSource(resource.getInputStream(), resource.getURI().toASCIIString());
    try {//from   ww w.ja va2 s . c om
        Transformer transformer = TransformerFactory.newInstance().newTransformer(source);
        transformer.setParameter(SitemapPortletController.USE_TAB_GROUPS, useTabGroups);
        transformer.setParameter(SitemapPortletController.USER_LANG, "en_US");
        transformer.setParameter(XsltPortalUrlProvider.CURRENT_REQUEST, request);
        transformer.setParameter(XsltPortalUrlProvider.XSLT_PORTAL_URL_PROVIDER, this.xsltPortalUrlProvider);

        Source xmlSource = new StreamSource(new ClassPathResource(XML_LOCATION).getFile());
        CharArrayWriter buffer = new CharArrayWriter();
        TransformerUtils.enableIndenting(transformer);
        transformer.transform(xmlSource, new StreamResult(buffer));
        if (logger.isTraceEnabled()) {
            logger.trace("XML: " + new String(buffer.toCharArray()));
        }
    } catch (TransformerConfigurationException e) {
        logger.error(e.getMessage(), e);
        throw new RuntimeException(e);
    } catch (TransformerException e) {
        logger.error(e.getMessage(), e);
        throw new RuntimeException(e);
    }
}

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