All,
I am newbie to xml and tried to run the examples on apache site. I installed
the following jars to my box:
xalan.jar/xml-apis.jar/xercesImpl.jar and set my classpath according. The
compile is ok, but got a run time error.
Any idea?
Thanks.
Yongxia
-----------------------------------------------------------------Error-------------------------------------------------
Exception in thread "main"
javax.xml.transform.TransformerFactoryConfigurationError: Provider
org.apache.xalan.xsltc.trax.TransformerFactoryImpl not found
at
javax.xml.transform.TransformerFactory.newInstance(TransformerFactory.java:100)
at
JAXPTransletMultipleTransformations.main(JAXPTransletMultipleTransformations.java:71)
-----------------------------------------------------------------Code-------------------------------------------------
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.util.Properties;
import javax.xml.transform.Templates;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;
/**
* Using the TrAX/JAXP 1.1 interface to compile a translet and use it
* to perform multiple transformations. The translet implements
* the Templates interface. If you want to use the translet to perform a
* single transformation, see JAXPTransletOneTransformation.java.
*
*
* @author Donald Leslie
*/
public class JAXPTransletMultipleTransformations
{
static void doTransform(Templates translet, String xmlInURI, String htmlOutURI)
throws TransformerException, FileNotFoundException
{
// For each transformation, instantiate a new Transformer, and perform
// the transformation from a StreamSource to a StreamResult;
Transformer transformer = translet.newTransformer();
transformer.transform( new StreamSource(xmlInURI),
new StreamResult(new FileOutputStream(htmlOutURI)));
}
public static void main(String argv[])
{
// Set the TransformerFactory system property to generate and use translets.
// Note: To make this sample more flexible, load properties from a
properties file.
// The setting for the Xalan Transformer is
"org.apache.xalan.processor.TransformerFactoryImpl"
String key = "javax.xml.transform.TransformerFactory";
String value = "org.apache.xalan.xsltc.trax.TransformerFactoryImpl";
Properties props = System.getProperties();
props.put(key, value);
System.setProperties(props);
String xslInURI = "todo.xsl";
try
{
// Instantiate the TransformerFactory, and use it along with a SteamSource
// XSL stylesheet to create a translet as a Templates object.
TransformerFactory tFactory = TransformerFactory.newInstance();
Templates translet = tFactory.newTemplates(new StreamSource(xslInURI));
// Perform each transformation
doTransform(translet, "todo.xml", "todo.html");
System.out.println("Produced todo.html");
doTransform(translet, "todotoo.xml", "todotoo.html");
System.out.println("Produced todotoo.html");
}
catch (Exception e)
{
e.printStackTrace();
}
}
}