具有特定格式的 XMLGregorianCalendar 日期

2022-01-11 00:00:00 xml date calendar java

我得到一个 Date 对象，我需要将其转换为 XMLGregorian Calendar 特定格式

I am getting a Date object, which i need to convert to XMLGregorian Calendar specific format

我尝试了以下方法

String formattedDate = sdf.format(categoryData.getBulkCollectionTime()); //yyyy-MM-dd HH:mm:ss
XMLGregorianCalendar xmlCal = DatatypeFactory.newInstance().newXMLGregorianCalendar(formattedDate);
dataListType.setTimestamp(xmlCal);

我遇到了一个例外，我肯定在这里做错了.但是我想把Date对象格式化成指定的格式，sdf.format就完美完成了.

I am getting an exception, for sure I am doing wrong here. But I want to format the Date object into specified format, which is done by sdf.format perfectly.

但是我如何创建相同的 XMLGregorianCalendar 对象(来自 formattedDate)?

But how do I create the XMLGregorianCalendar object for the same (from formattedDate)?

推荐答案

可以通过日期对象本身来实现:

You can do it by the date object itself:

String formattedDate = sdf.format(categoryData.getBulkCollectionTime()); //yyyy-MM-dd HH:mm:ss
convertStringToXmlGregorian(formattedDate);


public XMLGregorianCalendar convertStringToXmlGregorian(String dateString)
{
      try {
            Date date = sdf.parse(dateString);
            GregorianCalendar gc = (GregorianCalendar) GregorianCalendar.getInstance();
            gc.setTime(date);
            return DatatypeFactory.newInstance().newXMLGregorianCalendar(gc);
        } catch (ParseException e) {
            // Optimize exception handling
            System.out.print(e.getMessage());
            return null;
        } 

}

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