See https://code.google.com/p/google-web-toolkit/issues/detail?id=6794
On Tuesday, March 24, 2015 at 4:26:12 PM UTC+1, Anton Mityagin wrote:
>
> Hi
>
> Assume we have RequestContext:
>
> @Service(value = MailService.class, locator = ServiceLocator.class)
> public interface MailRequest extends ListRequest<MailProxy, String>
> {
> }
>
> where ListRequest is:
>
> public interface ListRequest<ENTITY, FILTER> extends RequestContext
> {
> Request<List<ENTITY>> getList(FILTER filter);
> }
>
> key has been generated by DeobfuscatorBuilder is
> "s2OXmI9MWfbVWEWUqQIsSSy6oPE="
>
> however
> key for this method has been generated by RequestFactoryGenerator is
> "Otf_2Lug8oJ_wk5ah9u53qNbPF8="
>
> After investigation with debbuger
> I've found that
> DeobfuscatorBuilder call ctor of OperationKey with such parameters:
> requestContextBinaryName -
> "com.axada.gxt.extension.client.requestfactory.request.MailRequest"
> methodName - "getList"
> descriptor - "*(Ljava/lang/Object;)*
> Lcom/google/web/bindery/requestfactory/shared/Request;"
>
> But RequestFactoryGenerator call ctor of OperationKey with such parameters:
> requestContextBinaryName -
> "com.axada.gxt.extension.client.requestfactory.request.MailRequest"
> methodName - "getList"
> descriptor - "*(Ljava/lang/String;)*V"
>
> the difference is in last parameter. more precisely in type of param of
> method getList
> in DeobfuscatorBuilder it is Object (wrong) but in RequestFactoryGenerator
> it is String (right)
>
> return type of method is ignored by OperationKey class while generation
> key.
>
> *Workaraund* is to override this method in MailRequest with concrete
> type.Then DeobfuscatorBuilder will generate same key as
> RequestFactoryGenerator
>
>
> GWT version is 2.7.0
>
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