XmlUtils.java 文件源码

/** 
 * Transforms the XML content to XHTML/HTML format string with the XSL. 
 * 
 * @param payload the XML payload to convert 
 * @param xsltFile the XML stylesheet file 
 * @return the transformed XHTML/HTML format string 
 * @throws XmlException problem converting XML to HTML 
 */  
public static String xmlToHtml(String payload, File xsltFile)  
        throws XmlException {  
    String result = null;  

    try {  
        Source template = new StreamSource(xsltFile);  
        Transformer transformer = TransformerFactory.newInstance()  
                .newTransformer(template);  

        Properties props = transformer.getOutputProperties();  
        props.setProperty(OutputKeys.OMIT_XML_DECLARATION, LOGIC_YES);  
        transformer.setOutputProperties(props);  

        StreamSource source = new StreamSource(new StringReader(payload));  
        StreamResult sr = new StreamResult(new StringWriter());  
        transformer.transform(source, sr);  

        result = sr.getWriter().toString();  
    } catch (TransformerException e) {  
        throw new XmlException(XmlException.XML_TRANSFORM_ERROR, e);  
    }  

    return result;  
}