The function definition for function calls does not support generics.

[lvchzh]

Bug description
The function definition for function calls does not support generics.

Environment
Spring ai 1.0.0-SNAPSHOT

Steps to reproduce
step1:
public class TrainSearchScheduleService implements Function<RequestBean<TrainSearchScheduleReq>, ResponseBean<TrainSearchScheduleResp>> { .... }
step2:
Runtime-based generic type erasure leads to the loss of generic information.

Expected behavior
Support for defining generic classes

[mxsl-gr]

generic type is not supported yet, because the FunctionCallback.inputTypeSchema is generated based on Class, not Type. In theory, it could be supported if the Class is replaced with Type.

[lvchzh]

generic type is not supported yet, because the FunctionCallback.inputTypeSchema is generated based on Class, not Type. In theory, it could be supported if the Class is replaced with Type.
Yes, I have noticed this through the code and submitted changes to address the issue.
commit 71e8cee

[csterwa]

@lvchzh is resolved with commit 71e8cee?

[markpollack]

Hard to tell from the commit as it doesn't contain tests as specified in the example. That said, we have spent efforts to remove dependencies on type utils in spring cloud function and create our own type utils that also help with kotlin support. Will investigate the support of

public class TrainSearchScheduleService implements Function<RequestBean<TrainSearchScheduleReq>, ResponseBean<TrainSearchScheduleResp>>