Hi Bill,
Do you think we could support '-' for map key?
--
Weinan Li
On Tuesday, November 27, 2012 at 12:45 AM, John Reiter wrote:
> Hello,
>
> I'm having an issue with RESTEasy 2.3.4 with using @Form/@FormParam
> annotations to set values of a Map that uses UUIDs for its keys. My classes
> basically look like this:
>
> @Controller
> @Path( "/test" )
> public class MyController
> {
> @Consumes( MediaType.APPLICATION_FORM_URLENCODED )
> @POST
> public ModelAndView setAssignments( @Form final MyForm myForm )
> throws URISyntaxException
> { ... }
> }
>
> public class MyForm
> {
> @Form( prefix = "myMap" )
> private Map<String, Foo> myMap = Maps.newHashMap();
> }
>
> public class Foo
> {
> @FormParam( "bar" )
> public void setBar( final String bar )
> { ... }
> }
>
> The request parameters that get submitted look like this:
>
> myMap[75736572-3100-505f-dac0-0000000745b8].bar
> myMap[b794c4a0-14b7-0130-c2da-20c9d04983db].bar
> etc.
>
> The Foo.bar properties never end up being set. Stepping through with a
> debugger, the problem occurs in
> AbstractCollectionFormInjector.findMatchingPrefixesWithNoneEmptyValues():
> that method tries to find keys in the map that match a regex. In this case,
> the regex is defined in MapFormInjector:
>
> public MapFormInjector(Class collectionType, Class keyType, Class
> valueType, String prefix, ResteasyProviderFactory factory)
> {
> super(collectionType, valueType, prefix, Pattern.compile("^" + prefix +
> "\\[([a-zA-Z_]+)\\]"), factory);
> keyInjector = new StringParameterInjector(keyType, keyType, null,
> Form.class, null, null, new Annotation[0], factory);
> }
>
> And only allows alpha characters and underscores, which is obviously why my
> map isn't being populated. I'm working around this right now by mapping
> temporary, alpha-only keys to the real ones and using those in my form then
> replacing them after the form is submitted. Is there a way to get this regex
> changed to be something a little more lenient? Really, is there any reason
> to disallow anything other than maybe brackets?
>
> If you want me to enter a JIRA issue for this, let me know.
>
> Thanks,
> John
>
>
>
>
> ------------------------------------------------------------------------------
> Monitor your physical, virtual and cloud infrastructure from a single
> web console. Get in-depth insight into apps, servers, databases, vmware,
> SAP, cloud infrastructure, etc. Download 30-day Free Trial.
> Pricing starts from $795 for 25 servers or applications!
> http://p.sf.net/sfu/zoho_dev2dev_nov
>
> _______________________________________________
> Resteasy-users mailing list
> Resteasy-users@lists.sourceforge.net
> (mailto:Resteasy-users@lists.sourceforge.net)
> https://lists.sourceforge.net/lists/listinfo/resteasy-users
>
>
------------------------------------------------------------------------------
Keep yourself connected to Go Parallel:
VERIFY Test and improve your parallel project with help from experts
and peers. http://goparallel.sourceforge.net
_______________________________________________
Resteasy-users mailing list
Resteasy-users@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/resteasy-users
