/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF 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
 *
 *   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 org.apache.maven.internal.xml;

import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamWriter;

import java.io.IOException;
import java.io.Writer;
import java.util.Map;

import org.apache.maven.api.xml.XmlNode;
import org.apache.maven.api.xml.XmlService;

/**
 *
 */
@Deprecated
public class XmlNodeWriter {
    @Deprecated
    public static void write(Writer writer, XmlNode node) throws XMLStreamException {
        try {
            XmlService.write(node, writer);
        } catch (IOException e) {
            throw new XMLStreamException(e);
        }
    }

    @Deprecated
    public static void write(XMLStreamWriter xmlWriter, XmlNode node) throws XMLStreamException {
        // Keep the old direct implementation for backward compatibility
        xmlWriter.writeStartElement(node.prefix(), node.name(), node.namespaceUri());
        for (Map.Entry<String, String> attr : node.attributes().entrySet()) {
            xmlWriter.writeAttribute(attr.getKey(), attr.getValue());
        }
        for (XmlNode child : node.children()) {
            write(xmlWriter, child);
        }
        String value = node.value();
        if (value != null) {
            xmlWriter.writeCharacters(value);
        }
        xmlWriter.writeEndElement();
    }
}
