func (i *invoker) Signature(ctx *context.T, call rpc.ServerCall) ([]signature.Interface, error) {
env, freeFunc := jutil.GetEnv()
jContext, err := jcontext.JavaContext(env, ctx, nil)
if err != nil {
freeFunc()
return nil, err
}
// This method will invoke the freeFunc().
jInterfaces, err := jutil.CallFutureMethod(env, freeFunc, i.jInvoker, "getSignature", []jutil.Sign{contextSign}, jContext)
if err != nil {
return nil, err
}
env, freeFunc = jutil.GetEnv()
defer freeFunc()
defer jutil.DeleteGlobalRef(env, jInterfaces)
interfacesArr, err := jutil.GoObjectArray(env, jInterfaces)
if err != nil {
return nil, err
}
result := make([]signature.Interface, len(interfacesArr))
for i, jInterface := range interfacesArr {
err = jutil.GoVomCopy(env, jInterface, jInterfaceClass, &result[i])
if err != nil {
return nil, err
}
}
return result, nil
}
func (i *invoker) MethodSignature(ctx *context.T, call rpc.ServerCall, method string) (signature.Method, error) {
env, freeFunc := jutil.GetEnv()
jContext, err := jcontext.JavaContext(env, ctx, nil)
if err != nil {
freeFunc()
return signature.Method{}, err
}
// This method will invoke the freeFunc().
jMethod, err := jutil.CallFutureMethod(env, freeFunc, i.jInvoker, "getMethodSignature", []jutil.Sign{contextSign, jutil.StringSign}, jContext, method)
if err != nil {
return signature.Method{}, err
}
env, freeFunc = jutil.GetEnv()
defer freeFunc()
defer jutil.DeleteGlobalRef(env, jMethod)
var result signature.Method
err = jutil.GoVomCopy(env, jMethod, jMethodClass, &result)
if err != nil {
return signature.Method{}, err
}
return result, nil
}