I made it non-final.
Eelco
On 9/13/05, Scott Sauyet <[EMAIL PROTECTED]> wrote:
> Is there a good reason to have FileResourceStream final? I may be
> missing a better way to use it, but I feel I'm jumping through some
> serious hoops because I want to override one method of this class. What
> I'd like to do is this:
>
> add(new ResourceLink("downloadLink", new Resource() {
> public IResourceStream getResourceStream() {
> return new FileResourceStream(
> new wicket.util.file.File(filename)) {
> public String getContentType() {
> if (filename.toLowerCase().endsWith(".doc")) {
> return "application/msword";
> }
> return super.getContentType();
> }
> };
> }
> }));
>
> But because FileResourceStream is final, I need to do something like
> this instead:
>
> add(new ResourceLink("downloadLink", new Resource() {
> public IResourceStream getResourceStream() {
> return new IResourceStream() {
> FileResourceStream frs = new FileResourceStream(
> new wicket.util.file.File(filename));
>
> public String getContentType() {
> if (filename.toLowerCase().endsWith(".doc")) {
> return "application/msword";
> }
> return frs.getContentType();
> }
> public void close() throws IOException {
> frs.close();
> }
> public InputStream getInputStream()
> throws ResourceStreamNotFoundException {
> return frs.getInputStream();
> }
> public Locale getLocale() {
> return frs.getLocale();
> }
> public long length() {
> return frs.length();
> }
> public void setLocale(Locale locale) {
> frs.setLocale(locale);
> }
> public Time lastModifiedTime() {
> return frs.lastModifiedTime();
> }
> };
> }
> }));
>
> Of course I should probably move this to a separate class, but,
> regardless, if it weren't final, this would be easier.
>
> Of course any suggestions for how to do this more easily would also be
> welcome! :-)
>
> Thanks,
>
> -- Scott Sauyet
>
> P.S. This class has the following Javadoc comment for its one (public)
> constructor: "Private constructor to force use of static factory
> methods." I don't think there is any static factory for this. There
> certainly isn't one in the class itself.
>
>
>
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