Examples of XSLTransform

nu.xom.xslt.XSLTransform
Serves as an interface to a TrAX aware XSLT processor such as Xalan or Saxon. The following example shows how to apply an XSL Transformation to a XOM document and get the transformation result in the form of a XOM Nodes:
```
public static Nodes transform(Document in)  throws XSLException, ParsingException, IOException { Builder builder = new Builder(); Document stylesheet = builder.build("mystylesheet.xsl"); XSLTransform transform = new XSLTransform(stylesheet); return transform.transform(doc); } 
```
XOM relies on TrAX to perform the transformation. The javax.xml.transform.TransformerFactory Java system property determines which XSLT engine TrAX uses. Its value should be the fully qualified name of the implementation of the abstract javax.xml.transform.TransformerFactory class. Values of this property for popular XSLT processors include:
- Saxon 6.x: com.icl.saxon.TransformerFactoryImpl
- Saxon 7.x and 8.x: net.sf.saxon.TransformerFactoryImpl
- Xalan interpretive: org.apache.xalan.processor.TransformerFactoryImpl
- Xalan XSLTC: org.apache.xalan.xsltc.trax.TransformerFactoryImpl
- jd.xslt: jd.xml.xslt.trax.TransformerFactoryImpl
- Oracle: oracle.xml.jaxp.JXSAXTransformerFactory
- Java 1.5 bundled Xalan: com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl
This property can be set in all the usual ways a Java system property can be set. TrAX picks from them in this order:
1. The most recent value specified by invoking System.setProperty("javax.xml.transform.TransformerFactory", "classname")
2. The value specified at the command line using the -Djavax.xml.transform.TransformerFactory=classname option to the java interpreter
3. The class named in the lib/jaxp.properties properties file in the JRE directory, in a line like this one:
```
javax.xml.parsers.DocumentBuilderFactory=classname
```
4. The class named in the META-INF/services/javax.xml.transform.TransformerFactory file in the JAR archives available to the runtime
5. Finally, if all of the above options fail, a default implementation is chosen. In Sun's JDK 1.4.0 and 1.4.1, this is Xalan 2.2d10. In JDK 1.4.2, this is Xalan 2.4. In JDK 1.4.2_02, this is Xalan 2.4.1. In JDK 1.4.2_03, 1.5 beta 2, and 1.5 RC1 this is Xalan 2.5.2. In JDK 1.4.2_05, this is Xalan 2.4.1. (Yes, Sun appears to have reverted to 2.4.1 in 1.4.2_05.)
@author Elliotte Rusty Harold @version 1.1b3

Examples of nu.xom.xslt.XSLTransform

        Element root = new Element("root");
        root.addAttribute(new Attribute("xml:lang", 
          Namespace.XML_NAMESPACE, "http://www.example.org/"));
        Document input = new Document(root);
        Document stylesheetDoc = builder.build(stylesheet);
        XSLTransform xform = new XSLTransform(stylesheetDoc);
        Nodes output = xform.transform(input);
        assertEquals(1, output.size());
        assertEquals("", output.get(0).getValue());
        Element rootOut = (Element) output.get(0);
        assertEquals(0, rootOut.getChildCount());
        assertEquals(1, rootOut.getAttributeCount());

View Full Code Here

Examples of nu.xom.xslt.XSLTransform

      throws IOException, ParsingException, XSLException {
        
        File stylesheet = new File(inputDir, "identity.xsl");
        Builder builder = new Builder();
        Document stylesheetDoc = builder.build(stylesheet);
        XSLTransform xform = new XSLTransform(stylesheetDoc,
          new NodeFactoryTest.TripleElementFilter());


        String data = "<a><b><c/></b></a>";
        Document doc = builder.build(data, "http://www.example.org/");
        
        Nodes result = xform.transform(doc);
        
        assertEquals(3, result.size()); 
        assertEquals(result.get(0), result.get(1));
        assertEquals(result.get(1), result.get(2));
        Element a = (Element) result.get(2);

View Full Code Here

Examples of nu.xom.xslt.XSLTransform

      throws IOException, ParsingException, XSLException { 
        
        File stylesheet = new File(inputDir, "identity.xsl");
        Builder builder = new Builder();
        Document stylesheetDoc = builder.build(stylesheet);
        XSLTransform xform = new XSLTransform(stylesheetDoc, null);


        String data = "<a><b><c/></b></a>";
        Document doc = builder.build(data, "http://www.example.org/");
      
        Nodes result = xform.transform(doc);
        
        assertEquals(1, result.size()); 
        Element a = (Element) result.get(0);
        assertEquals("a", a.getLocalName());
        assertEquals(1, a.getChildCount());

View Full Code Here

Examples of nu.xom.xslt.XSLTransform

      throws IOException, ParsingException, XSLException {  
        
        File stylesheet = new File(inputDir, "identity.xsl");
        Builder builder = new Builder();
        Document stylesheetDoc = builder.build(stylesheet);
        XSLTransform xform = new XSLTransform(stylesheetDoc);
       
        Nodes result = xform.transform(new Nodes());
        
        assertEquals(0, result.size());
        
    }

View Full Code Here

Examples of nu.xom.xslt.XSLTransform

      throws XSLException, ParsingException, IOException {
        
        File stylesheet = new File(inputDir, "identity.xsl");
        Builder builder = new Builder();
        Document stylesheetDoc = builder.build(stylesheet);
        XSLTransform xform = new XSLTransform(stylesheetDoc,
          new NodeFactoryTest.MinimizingFactory());
        
        Document input = builder.build("<!-- test--><test>" +
                "<em>data</em>\r\n<span>test</span></test>" +
                "<?target data?>", "http://example.org/");
        Nodes output = xform.transform(input);
        assertEquals(0, output.size());
        
    }

View Full Code Here

Examples of nu.xom.xslt.XSLTransform

      throws XSLException, ParsingException, IOException {
        
        File stylesheet = new File(inputDir, "illegaltransform.xsl");
        Builder builder = new Builder();
        Document stylesheetDoc = builder.build(stylesheet);
        XSLTransform xform = new XSLTransform(stylesheetDoc);
        Element root = new Element("root", "http://www.example.org");
        Document input = new Document(root);
        try {
            xform.transform(input);
            fail("Allowed illegal transform");
        }
        catch (XSLException ex) {
            assertNotNull(ex.getMessage());
        }

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Examples of nu.xom.xslt.XSLTransform

      throws IOException, ParsingException, XSLException { 
        
        File stylesheet = new File(inputDir, "identity.xsl");
        Builder builder = new Builder();
        Document stylesheetDoc = builder.build(stylesheet);
        XSLTransform xform = new XSLTransform(stylesheetDoc);


        String data = "<a xmlns:pre='http://www.example.org/'>" +
                "<b xmlns:pre='http://www.example.org/'>in B</b></a>";
        Document doc = builder.build(data, "http://www.example.org/");
        
        Nodes result = xform.transform(doc);
        
        assertEquals(doc.getRootElement(), result.get(0));
        
    }

View Full Code Here

Examples of nu.xom.xslt.XSLTransform

      throws IOException, ParsingException, XSLException {  
        
        File stylesheet = new File(inputDir, "identity.xsl");
        Builder builder = new Builder();
        Document stylesheetDoc = builder.build(stylesheet);
        XSLTransform xform = new XSLTransform(stylesheetDoc,
          new AttributeFactory());


        String data = "<a><b>in B<c>in C</c></b></a>";
        Document doc = builder.build(data, "http://www.example.org/");
        
        Nodes result = xform.transform(doc);
        
        assertEquals(1, result.size());
        Element a = (Element) result.get(0);
        assertEquals("a", a.getLocalName());
        assertEquals(0, a.getChildCount());

View Full Code Here

Examples of nu.xom.xslt.XSLTransform

      throws IOException, ParsingException, XSLException {  
        
        File stylesheet = new File(inputDir, "identity.xsl");
        Builder builder = new Builder();
        Document stylesheetDoc = builder.build(stylesheet);
        XSLTransform xform = new XSLTransform(stylesheetDoc,
          new AttributesToElements());


        String data = "<a name='value'><b x='y' a='b'/></a>";
        Document doc = builder.build(data, "http://www.example.org/");
        
        Nodes result = xform.transform(doc);
        
        assertEquals(1, result.size());
        Element a = (Element) result.get(0);
        assertEquals("a", a.getLocalName());
        assertEquals(2, a.getChildCount());

View Full Code Here

Examples of nu.xom.xslt.XSLTransform

      throws IOException, ParsingException, XSLException {
        
        File stylesheet = new File(inputDir, "identity.xsl");
        Builder builder = new Builder();
        Document stylesheetDoc = builder.build(stylesheet);
        XSLTransform xform = new XSLTransform(stylesheetDoc);


        String data = "<a><!--test--></a>";
        Document doc = builder.build(data, "http://www.example.org/");
        
        Nodes result = xform.transform(doc);
        
        assertEquals(1, result.size());
        Element a = (Element) result.get(0);
        assertEquals("a", a.getLocalName());
        assertEquals(1, a.getChildCount());

View Full Code Here

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