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* under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
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package org.apache.abdera.examples.xsltxpath;
import java.io.ByteArrayOutputStream;
import javax.xml.transform.Result;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.stream.StreamResult;
import org.apache.abdera.Abdera;
import org.apache.abdera.model.Content;
import org.apache.abdera.model.Document;
import org.apache.abdera.model.Element;
import org.apache.abdera.model.Entry;
import org.apache.abdera.model.Feed;
import org.apache.abdera.parser.Parser;
import org.apache.abdera.util.AbderaSource;
public class XsltExample {
public static void main(String[] args) {
Parser parser = Abdera.getNewParser();
try {
// Apply an XSLT transform to the entire Feed
TransformerFactory factory = TransformerFactory.newInstance();
// Abdera is capable of parsing any well-formed XML document, even XSLT
Document<Element> xslt = parser.parse(XsltExample.class.getResourceAsStream("/test.xslt"));
AbderaSource xsltSource = new AbderaSource(xslt);
Transformer transformer = factory.newTransformer(xsltSource);
// Now let's get the feed we're going to transform
Document<Feed> feed = parser.parse(XsltExample.class.getResourceAsStream("/simple.xml"));
AbderaSource feedSource = new AbderaSource(feed);
// Prepare the output
ByteArrayOutputStream out = new ByteArrayOutputStream();
Result result = new StreamResult(out);
transformer.transform(feedSource, result);
System.out.println(out); // "This is a test urn:uuid:60a76c80-d399-11d9-b93C-0003939e0af6"
// Apply an XSLT transform to XML in the content element
xslt = parser.parse(XsltExample.class.getResourceAsStream("/content.xslt"));
xsltSource = new AbderaSource(xslt);
transformer = factory.newTransformer(xsltSource);
feed = parser.parse(XsltExample.class.getResourceAsStream("/xmlcontent.xml"));
Entry entry = feed.getRoot().getEntries().get(0);
Content content = entry.getContentElement();
AbderaSource contentSource = new AbderaSource(content.getValueElement());
// Note that the AbderaSource is set to the value element of atom:content!!
out = new ByteArrayOutputStream();
result = new StreamResult(out);
transformer.transform(contentSource, result);
System.out.println(out); // "This is a test test"
} catch (Exception exception) {
// TrAX is likely not configured, skip the test
}
}
}