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https://issues.apache.org/jira/browse/WICKET-2184?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Juergen Donnerstag closed WICKET-2184.
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Resolution: Fixed
Fix Version/s: 1.4-RC3
Assignee: Juergen Donnerstag
applied
> Check component id against invalid chars ':' and empty IDs
> ----------------------------------------------------------
>
> Key: WICKET-2184
> URL: https://issues.apache.org/jira/browse/WICKET-2184
> Project: Wicket
> Issue Type: Improvement
> Components: wicket
> Affects Versions: 1.4-RC2
> Reporter: Juergen Donnerstag
> Assignee: Juergen Donnerstag
> Fix For: 1.4-RC3
>
>
> Currently we are only testing a component id not to be null. However ':' and
> empty Ids are effectively invalid as well.
> Component.java coiuld be modified as follows:
> final void setId(final String id)
> {
> if (!(this instanceof Page))
> {
> if (Strings.isEmpty(id))
> {
> throw new WicketRuntimeException("Null or empty
> component ID's are not allowed.");
> }
> if (id.indexOf(':') != -1)
> {
> throw new WicketRuntimeException("The component
> ID must not contain ':' chars.");
> }
> }
> this.id = id;
> }
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