java大字段转换
/** * 处理错误将抛出运行异常xxxxxException * @author wq * @see ServicesException ExceptionCode {IOEXCEPTION_LARGEOBJECT} * @see TransitionHelper {FileTransitionHelper} * @version 1.0 (该版本Helper类只包含文件写入大字段帮助类{FileTransitionHelper}） */public class LargeObjectTransition{/** * 获取转换后的入库字段 * @param helper 帮助类 * @param src * @return */public static String transition(TransitionHelper helper, String src){return helper.getTransition(src, null);}/** * 获取数据库字段对应的真实输入 * @param helper * @param real * @return */public static String unTransition(TransitionHelper helper, String real){return helper.transitionReal(real);}/** * 修改大字段属性 * @param helper * @param src * @param real * @return */public static String updateTransition(TransitionHelper helper, String src, String real){return helper.getTransition(src, real);}/** * 删除版权时清理转换后的数据 * @param helper * @param real */public static void deleteTransition(TransitionHelper helper, String real){helper.deleteReal(real);}}
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