hello,
I'm using Wicket 1.5.9. I'm trying to do some string manipulation in a
MarkupStream, like this:
@Override
public IMarkupFragment getMarkup() {
IMarkupFragment fragment = super.getMarkup();
return manipulate(fragment);
}
protected IMarkupFragment manipulate(IMarkupFragment fragment) throws
Exception {
MarkupResourceStream markupStream =
fragment.getMarkupResourceStream();
InputStream is = markupStream.getInputStream();
String x = getStringFromInputStream(is);
//
// do some string manipulation here on string x
//
return createMarkupFragmentFromString(x);
}
protected IMarkupFragment createMarkupFragmentFromString(String s) {
IResourceStream resourceStream = new StringResourceStream(s);
MarkupResourceStream markupStream = new
MarkupResourceStream(resourceStream);
IMarkupFragment fragment = new Markup(markupStream);
return fragment;
}
Unit tests for those last two methods work fine; but when I run it in a
Wicket application, I get a
IOException: stream already closed.
Does anyone have an idea what is going wrong, and how could I achieve this?
Kind regards
Heikki Doeleman
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