在Apache POI中，是否可以通过id的id来访问XWPF元素？

Question

I have word document (it is docx and xml based), I want to find a table and populate it programmatically. I am using Apache POI, XWPF API.

Is there a way to access XWPF elements by their id?

How can I create uniqueness between XWPF elements then alter using java?

Thanks

Answer 1

What I have implemented is a find replace feature( from here );

In my template docx file I am using "id like texts", __heading1__, __subjectname__, Then replacing with them using code below. For tables @axel-richters solution may be suitable.

private void findReplace(String a, String b, CustomXWPFDocument document){
    for (XWPFParagraph p : document.getParagraphs()) {
        List<XWPFRun> runs = p.getRuns();
        if (runs != null) {
            for (XWPFRun r : runs) {
                String text = r.getText(0);
                if (text != null && text.contains(a)) {
                    text = text.replace(a, b);
                    r.setText(text, 0);
                }
            }
        }
    }
}