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https://issues.apache.org/jira/browse/WICKET-6580?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16584923#comment-16584923
]
Sven Meier edited comment on WICKET-6580 at 8/18/18 8:58 PM:
-------------------------------------------------------------
You'll have to override Form#createConverter(), otherwise the value will not be
formatted in the client's locale anyway:
{code:java}
@Override
protected IConverter<?> createConverter(Class<?> type) {
if (type == Bytes.class) {
return new IConverter<Bytes>() {
@Override
public Bytes convertToObject(String value, Locale locale) throws
ConversionException {
throw new UnsupportedOperationException();
}
public String convertToString(Bytes value, Locale locale) {
return /* format bytes as string */;
}
};
}
return super.createConverter(type);
}{code}
was (Author: svenmeier):
You'll have to overrider Form#createConverter(), otherwise the value will not
be formatted in the client's locale anyway:
{code:java}
@Override
protected IConverter<?> createConverter(Class<?> type) {
if (type == Bytes.class) {
return new IConverter<Bytes>() {
@Override
public Bytes convertToObject(String value, Locale locale) throws
ConversionException {
throw new UnsupportedOperationException();
}
public String convertToString(Bytes value, Locale locale) {
return /* format bytes as string */;
}
};
}
return super.createConverter(type);
}{code}
> org.apache.wicket.util.lang.Bytes - toString()
> ----------------------------------------------
>
> Key: WICKET-6580
> URL: https://issues.apache.org/jira/browse/WICKET-6580
> Project: Wicket
> Issue Type: Improvement
> Components: wicket
> Affects Versions: 7.9.0
> Reporter: Peter Bozik
> Priority: Major
>
> It is not possible to override how the Bytes class is translated to String.
> we would like to override wicket message *uploadSingleFileTooLarge* about big
> file and we would like to use form field ${fileMaxSize}. Our max limit is
> specified in megabytes and as it is specified in wiki
> ([https://en.wikipedia.org/wiki/Megabyte)] - the recommended unit symbol is
> *MB*, not *M*
> we know, we can change our message to ...${fileMaxSize}B ... but then in case
> of value in bytes we would get ... 10 bytesB ...
>
> also there is no space between value and units except bytes so we would like
> to add it there so we would get e.g. (10 MB, 10 KB, 10 bytes). Current state
> is (10M, 10K, 10 bytes)
>
> thank you for consideration of this kind of improvement
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