if (StringUtils.isNullOrWhitespace(text)) {
// don't add any dom here
return;
}
ParagraphElement myParagraph = createParagraphElement();
int index = 0;
REGEXP_MARKUP.setLastIndex(0);
SpanElement current = createSpanElement();
for (MatchResult match = REGEXP_MARKUP.exec(text); match != null;
match = REGEXP_MARKUP.exec(text)) {
current.setTextContent(text.substring(index, match.getIndex()));
myParagraph.appendChild(current);
current = createSpanElement();
/*
* If our match is a \n we need to create a <br/> element to force a line break, otherwise we
* matched an http/www link so let's make an anchor tag out of it.
*/
if (match.getGroup(0).equals("\n")) {
myParagraph.appendChild(createBRElement());
} else {
AnchorElement anchor = createAnchorElement(linkCssClass);
anchor.setHref(match.getGroup(0));
anchor.setTarget("_blank");
anchor.setTextContent(match.getGroup(0));
myParagraph.appendChild(anchor);
}
index = match.getIndex() + match.getGroup(0).length();
}
current.setTextContent(text.substring(index));
myParagraph.appendChild(current);
parent.appendChild(myParagraph);
}