Main.java Source code

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Here is the source code for Main.java

Source

//package com.java2s;
/**
 * Licensed to Apereo under one or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information regarding copyright ownership. Apereo
 * licenses this file to you 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 the
 * following location:
 *
 * <p>http://www.apache.org/licenses/LICENSE-2.0
 *
 * <p>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 java.io.StringWriter;

import javax.xml.stream.XMLStreamException;
import javax.xml.stream.events.XMLEvent;
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;

import org.w3c.dom.Node;

public class Main {
    private static final TransformerFactory transformerFactory = TransformerFactory.newInstance();

    public static String toString(Node node) {
        final Transformer identityTransformer;
        try {
            identityTransformer = transformerFactory.newTransformer();
        } catch (TransformerConfigurationException e) {
            throw new RuntimeException("Failed to create identity transformer to serialize Node to String", e);
        }
        identityTransformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");

        final StringWriter outputWriter = new StringWriter();
        final StreamResult outputTarget = new StreamResult(outputWriter);
        final DOMSource xmlSource = new DOMSource(node);
        try {
            identityTransformer.transform(xmlSource, outputTarget);
        } catch (TransformerException e) {
            throw new RuntimeException("Failed to convert Node to String using Transformer", e);
        }

        return outputWriter.toString();
    }

    public static String toString(XMLEvent event) {
        final StringWriter writer = new StringWriter();
        try {
            event.writeAsEncodedUnicode(writer);
        } catch (XMLStreamException e) {
            writer.write(event.toString());
        }

        return writer.toString();
    }
}