Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (C) 2011 Google Inc.
 *
 * 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.
 */

import org.w3c.dom.Document;

import java.io.Writer;

import javax.xml.transform.OutputKeys;
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;

public class Main {
    /**
     * Writes the given document to the given writer.
     *
     * @param document the document to write
     * @param writer receives the written document
     * @param indent number of spaces to indent, null means don't indent
     */
    public static void writeDocument(Document document, Writer writer, Integer indent) {
        TransformerFactory tf = TransformerFactory.newInstance();
        try {
            Transformer trans = tf.newTransformer();
            if (indent != null) {
                trans.setOutputProperty(OutputKeys.INDENT, "yes");
                trans.setOutputProperty("{http://xml.apache.org/xslt}indent-amount", String.valueOf(indent));
            }
            trans.transform(new DOMSource(document), new StreamResult(writer));
        } catch (TransformerConfigurationException e) {
            throw new RuntimeException(e);
        } catch (TransformerException e) {
            throw new RuntimeException(e);
        }
    }
}