xstream 的一點筆記

xstream 如今把版本由 1.3 升到 1.4 , 獲取的方式有點不一樣

		XStream xStream = new XStream(new XppDriver(new XmlFriendlyReplacer("_-", "_")));//xtream 1.3
//		XStream xStream = new XStream(new DomDriver("UTF-8", new XmlFriendlyNameCoder("-_", "_")));//xtream 1.4
		SystemMonitorInfo info = new SystemMonitorInfo();
		xStream.processAnnotations(SystemMonitorInfo.class);
		System.out.println(xStream.toXML(info));

　　

xtream 的時區設置

        TimeZone zone = TimeZone.getTimeZone(CHINA_TIME_ZONE);
        XSTREAM.registerConverter(new DateConverter(zone), XStream.PRIORITY_NORMAL);

　　

有時候 xtream 由xml 轉爲java對象時會報錯誤 AbstractReflectionConverter$UnknownFieldException

須要添加 xStream.autodetectAnnotations(true);

完整示例 : 

		XStream xStream = new XStream(new DomDriver("UTF-8", new XmlFriendlyNameCoder("-_", "_")));//xtream 1.4

		xStream.autodetectAnnotations(true);
		xStream.setClassLoader(SystemMonitorInfo.class.getClassLoader());
        
		xStream.alias("root",SystemMonitorInfo.class);
		SystemMonitorInfo monitor = (SystemMonitorInfo)xStream.fromXML(monitorXml)