@SuppressWarnings("unchecked")
    public static <T> T deSerializeXML(Class<T> className, String xml, boolean flag) {
        try {
            return deSerializeXMLByDom(className, xml, flag);
        } catch (Throwable t) {
            LOG.error("XmlSerializableTool.deSerializeXML.error | " + xml, t);
            deserializeHolder.remove();
            try {
                return deSerializeXMLByXpp(className, xml, flag);
            } finally {
                deserializeHolder.remove();
            }
 
        }
    }
 
    /**
     * 
     * 使用Dom进行解析
     * @param className
     * @param xml
     * @param flag
     * @return
     * @return T
     */
    @SuppressWarnings("unchecked")
    private static <T> T deSerializeXMLByDom(Class<T> className, String xml, boolean flag) {
        XStream xStreamDeserialize = deserializeHolder.get();
        if (xStreamDeserialize == null) {
            xStreamDeserialize = new XStream(new DomDriver());
            xStreamDeserialize.registerConverter(new OrderBigDecimalConverter());
            deserializeHolder.set(xStreamDeserialize);
        }
 
        /** 如果有标注,则类别用用标注, 如果没有则用类名 */
        XStreamAlias annotation = className.getAnnotation(XStreamAlias.class);
        if (annotation != null && annotation.value() != null) {
            xStreamDeserialize.alias(annotation.value(), className);
        }
 
        xStreamDeserialize.alias(className.getSimpleName(), className);
 
        xStreamDeserialize.processAnnotations(className);
        if (flag) {
            xStreamDeserialize.autodetectAnnotations(true);
        }
        return (T) xStreamDeserialize.fromXML(xml);
    }
 
    /**
     * 
     * 使用Xpp3进行解析
     * 避免&#;等特殊字符报错
     * @param type
     * @param xmlObj
     * @param flag
     * @return
     * @return T
     */
    @SuppressWarnings("unchecked")
    private static <T> T deSerializeXMLByXpp(Class<?> type, String xmlObj, boolean flag) {
        XStream xStreamDeserialize = deserializeHolder.get();
        if (xStreamDeserialize == null) {
            xStreamDeserialize = new XStream(new Xpp3Driver()) {
 
                protected MapperWrapper wrapMapper(MapperWrapper next) {
                    return new MapperWrapper(next) {
 
                        @SuppressWarnings("rawtypes")
                        public boolean shouldSerializeMember(Class definedIn, String fieldName) {
                            try {
                                return definedIn != Object.class || realClass(fieldName) != null;
                            } catch (CannotResolveClassException cnrce) {
                                LOG.error("Xpp3Driver.shouldSerializeMember.error", cnrce);
                                return false;
                            }
                        }
                    };
                }
            };
            xStreamDeserialize.registerConverter(new OrderBigDecimalConverter());
            deserializeHolder.set(xStreamDeserialize);
        }
        /** 如果有标注,则类别用用标注, 如果没有则用类名 */
        XStreamAlias annotation = type.getAnnotation(XStreamAlias.class);
        if (annotation != null && annotation.value() != null) {
            xStreamDeserialize.alias(annotation.value(), type);
        }
 
        xStreamDeserialize.alias(type.getSimpleName(), type);
 
        xStreamDeserialize.processAnnotations(type);
 
        if (flag) {
            xStreamDeserialize.autodetectAnnotations(true);
        }
        return (T) xStreamDeserialize.fromXML(xmlObj);
    }

@SuppressWarnings("unchecked")
    public static <T> T deSerializeXML(Class<T> className, String xml, boolean flag) {
        try {
            return (T)deSerializeXMLByDom(className, xml, flag);
        } catch (Throwable t) {
            LOG.error("XmlSerializableTool.deSerializeXML.error | " + xml, t);
            deserializeHolder.remove();
            try {
                return (T)deSerializeXMLByXpp(className, xml, flag);
            } finally {
                deserializeHolder.remove();
            }
 
        }
    }