Groovy example source code file (TestXmlSupport.java)

This example Groovy source code file (TestXmlSupport.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Groovy tags/keywords

attributes, defaulthandler, dom, io, ioexception, ioexception, loggingdefaulthandler, loggingdefaulthandler, sax, saxbuilder, saxexception, saxexception, string, string, testsupport, testxmlsupport

The Groovy TestXmlSupport.java source code

/*
 * Copyright 2003-2007 the original author or authors.
 *
 * Licensed 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,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package groovy.xml;

import org.codehaus.groovy.classgen.TestSupport;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.DefaultHandler;

import java.io.IOException;

/**
 * @author <a href="mailto:james@coredevelopers.net">James Strachan
 * @version $Revision: 17901 $
 */
public abstract class TestXmlSupport extends TestSupport {

    protected void dump(Node node) throws IOException {
        XmlUtil.serialize((Element) node, System.out);
    }

    protected SAXBuilder createSAXBuilder() throws IOException {
        return new SAXBuilder(new LoggingDefaultHandler());
    }

    private static class LoggingDefaultHandler extends DefaultHandler {
        public void startElement(String uri, String localName, String qName, Attributes attributes) throws SAXException {
            System.out.println("Start Element: " + localName);
        }
        public void endElement(String uri, String localName, String qName) throws SAXException {
            System.out.println("End Element: " + localName);
        }
        public void characters(char ch[], int start, int length) throws SAXException {
            System.out.println("Characters: " + new String(ch).substring(start, start + length - 1));
        }
    }
}