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/*
 * Copyright 2009-2010 Nanjing RedOrange ltd (http://www.red-orange.cn)
 *
 * 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 redora.util;

import javax.xml.transform.Result;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerConfigurationException;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;

import org.jetbrains.annotations.NotNull;
import org.w3c.dom.Node;

/**
 * Simple convenience method for testing: dumps a XML document to System.out.
 * 
 * @author Nanjing RedOrange (www.red-orange.cn)
 * 
 */
public class DocPrint {

    public static void print(@NotNull Node doc) {
        Source source = new DOMSource(doc);
        Result result = new StreamResult(System.out);
        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        try {
            System.out.println();
            Transformer transformer = transformerFactory.newTransformer();
            transformer.transform(source, result);
            System.out.println();
        } catch (TransformerConfigurationException e1) {
            e1.printStackTrace();
        } catch (TransformerException e) {
            // e.printStackTrace();
        }
    }
}