XstreamUtil.java

package com.qikemi.packages.xmlJsonAndJavaBean.xstream;

import java.io.Writer;

import com.thoughtworks.xstream.XStream;
import com.thoughtworks.xstream.core.util.QuickWriter;
import com.thoughtworks.xstream.io.HierarchicalStreamWriter;
import com.thoughtworks.xstream.io.xml.PrettyPrintWriter;
import com.thoughtworks.xstream.io.xml.XppDriver;

/**
 * CDATA支持 
 * 
 * Create Date: 2014年10月13日 下午8:50:11
 * Author XieXianbin<a.b@hotmail.com>
 * Source Repositories Address: <https://github.com/qikemi/open-wechat-sdk>
 */
public class XstreamUtil {

	/**
	 * 扩展xstream，使其支持CDATA
	 */
	private static XStream xstream = new XStream(new XppDriver() {
		public HierarchicalStreamWriter createWriter(Writer out) {
			return new PrettyPrintWriter(out) {
				// 对所有xml节点的转换都增加CDATA标记
				boolean cdata = true;
				protected void writeText(QuickWriter writer, String text) {
					if (cdata) {
						writer.write("<![CDATA[");
						writer.write(text);
						writer.write("]]>");
					} else {
						writer.write(text);
					}
				}
			};
		}
	});
	
	public static XStream getXStream() {
		xstream.autodetectAnnotations(true);
		return xstream;
	}
}