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// * to you under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance            *
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// *                                                                                                                         *
// *  http://www.apache.org/licenses/LICENSE-2.0                                                                             *
// *                                                                                                                         *
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// ***************************************************************************************************************************
package org.apache.juneau.xml;

/**
 * Serializes POJOs to HTTP responses as XML.
 *
 * <h5 class='topic'>Media types</h5>
 *
 * Handles <c>Accept</c> types:  <bc>text/xml</bc>
 * <p>
 * Produces <c>Content-Type</c> types:  <bc>text/xml</bc>
 *
 * <h5 class='topic'>Description</h5>
 *
 * Same as {@link XmlSerializer}, except prepends <code><xt>&lt;?xml</xt> <xa>version</xa>=<xs>'1.0'</xs>
 * <xa>encoding</xa>=<xs>'UTF-8'</xs><xt>?&gt;</xt></code> to the response to make it a valid XML document.
 *
 * <ul class='notes'>
 * 	<li class='note'>This class is thread safe and reusable.
 * </ul>
 *
 * <ul class='seealso'>
 * 	<li class='link'>{@doc jm.XmlDetails}
 * 	<li class='extlink'>{@source}
 * </ul>
 */
public class XmlDocSerializer extends XmlSerializer {

	//-------------------------------------------------------------------------------------------------------------------
	// Static
	//-------------------------------------------------------------------------------------------------------------------

	/**
	 * Creates a new builder for this object.
	 *
	 * @return A new builder.
	 */
	public static Builder create() {
		return new Builder().type(XmlDocSerializer.class);
	}

	//-------------------------------------------------------------------------------------------------------------------
	// Static subclasses
	//-------------------------------------------------------------------------------------------------------------------

	/** Default serializer without namespaces. */
	public static class Ns extends XmlDocSerializer {

		/**
		 * Constructor.
		 *
		 * @param builder The builder for this object.
		 */
		public Ns(XmlSerializer.Builder builder) {
			super(builder.enableNamespaces());
		}
	}

	//-------------------------------------------------------------------------------------------------------------------
	// Instance
	//-------------------------------------------------------------------------------------------------------------------

	/**
	 * Constructor.
	 *
	 * @param builder The builder for this object.
	 */
	public XmlDocSerializer(XmlSerializer.Builder builder) {
		super(builder);
	}

	@Override /* Context */
	public Builder copy() {
		return new Builder(this);
	}

	@Override /* Context */
	public XmlDocSerializerSession.Builder createSession() {
		return XmlDocSerializerSession.create(this);
	}

	@Override /* Context */
	public XmlDocSerializerSession getSession() {
		return createSession().build();
	}
}
