FileDocCategorySizeDatePackage
Util.javaAPI DocJava SE 5 API6398Fri Aug 26 14:55:42 BST 2005com.sun.org.apache.xalan.internal.xsltc.trax

Util

public final class Util extends Object
author
Santiago Pericas-Geertsen

Fields Summary
Constructors Summary
Methods Summary
public static java.lang.StringbaseName(java.lang.String name)

	return com.sun.org.apache.xalan.internal.xsltc.compiler.util.Util.baseName(name);
    
public static org.xml.sax.InputSourcegetInputSource(com.sun.org.apache.xalan.internal.xsltc.compiler.XSLTC xsltc, javax.xml.transform.Source source)
Creates a SAX2 InputSource object from a TrAX Source object

	InputSource input = null;

	String systemId = source.getSystemId();         

	try {
	    // Try to get InputSource from SAXSource input
	    if (source instanceof SAXSource) {
		final SAXSource sax = (SAXSource)source;
		input = sax.getInputSource();
		// Pass the SAX parser to the compiler
                try {
                    XMLReader reader = sax.getXMLReader();

                     /*
                      * Fix for bug 24695
                      * According to JAXP 1.2 specification if a SAXSource
                      * is created using a SAX InputSource the Transformer or
                      * TransformerFactory creates a reader via the
                      * XMLReaderFactory if setXMLReader is not used
                      */

                    if (reader == null) {
                       try {
                           reader= XMLReaderFactory.createXMLReader();
                       } catch (Exception e ) {
                           try {

                               //Incase there is an exception thrown 
                               // resort to JAXP 
                               SAXParserFactory parserFactory = 
                                      SAXParserFactory.newInstance();
                               parserFactory.setNamespaceAware(true);
                               reader = parserFactory.newSAXParser()
                                     .getXMLReader();

                               
                           } catch (ParserConfigurationException pce ) {
                               throw new TransformerConfigurationException
                                 ("ParserConfigurationException" ,pce);
                           }
                       }
                    }
                    reader.setFeature
                        ("http://xml.org/sax/features/namespaces",true);
                    reader.setFeature
                        ("http://xml.org/sax/features/namespace-prefixes",false);

                    xsltc.setXMLReader(reader);
                }catch (SAXNotRecognizedException snre ) {
                  throw new TransformerConfigurationException
                       ("SAXNotRecognizedException ",snre);
                }catch (SAXNotSupportedException snse ) {
                  throw new TransformerConfigurationException
                       ("SAXNotSupportedException ",snse);
                }catch (SAXException se ) {
                  throw new TransformerConfigurationException
                       ("SAXException ",se);
                }

	    }
	    // handle  DOMSource  
	    else if (source instanceof DOMSource) {
		final DOMSource domsrc = (DOMSource)source;
		final Document dom = (Document)domsrc.getNode();
		final DOM2SAX dom2sax = new DOM2SAX(dom);
		xsltc.setXMLReader(dom2sax);  

	        // Try to get SAX InputSource from DOM Source.
		input = SAXSource.sourceToInputSource(source);
		if (input == null){
		    input = new InputSource(domsrc.getSystemId());
		}
	    }
	    // Try to get InputStream or Reader from StreamSource
	    else if (source instanceof StreamSource) {
		final StreamSource stream = (StreamSource)source;
		final InputStream istream = stream.getInputStream();
		final Reader reader = stream.getReader();

		// Create InputSource from Reader or InputStream in Source
		if (istream != null) {
		    input = new InputSource(istream);
		}
		else if (reader != null) {
		    input = new InputSource(reader);
		}
		else {
		    input = new InputSource(systemId);
		}
	    }
	    else {
		ErrorMsg err = new ErrorMsg(ErrorMsg.JAXP_UNKNOWN_SOURCE_ERR);
		throw new TransformerConfigurationException(err.toString());
	    }
	    input.setSystemId(systemId);
	}
	catch (NullPointerException e) {
 	    ErrorMsg err = new ErrorMsg(ErrorMsg.JAXP_NO_SOURCE_ERR,
					"TransformerFactory.newTemplates()");
	    throw new TransformerConfigurationException(err.toString());
	}
	catch (SecurityException e) {
 	    ErrorMsg err = new ErrorMsg(ErrorMsg.FILE_ACCESS_ERR, systemId);
	    throw new TransformerConfigurationException(err.toString());
	}
	return input;
    
public static java.lang.StringnoExtName(java.lang.String name)

	return com.sun.org.apache.xalan.internal.xsltc.compiler.util.Util.noExtName(name);
    
public static java.lang.StringtoJavaName(java.lang.String name)

	return com.sun.org.apache.xalan.internal.xsltc.compiler.util.Util.toJavaName(name);