StringValueConversionException for correct situation
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Key: WICKET-4309
URL: https://issues.apache.org/jira/browse/WICKET-4309
Project: Wicket
Issue Type: Bug
Components: wicket
Affects Versions: 1.5.3
Environment: Java 1.6, Jboss
Reporter: Ilia Naryzhny
StringValue.toOptionalLong() produces
org.apache.wicket.util.string.StringValueConversionException if empty string
was passed.
Let me suggest, that this behavior should be changes for all toOptionalXXX
methods except getOptionalString method.
The problem in inner code:
The problem in following code:
public final Long toOptionalLong() throws StringValueConversionException
{
return (text == null) ? null : toLongObject();
}
Should be something like this:
The problem in following code:
public final Long toOptionalLong() throws StringValueConversionException
{
return Strings.isEmpty() ? null : toLongObject();
}
But there is another problem: what to do if incorrect param was passed - for
example "abc" for parameter of Long type?
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