grails - 为什么@GrailsCompileStatic允许调用动态GORM查找器而不允许domainClass.withTransaction()？

Question

将@GrailsCompileStatic批注添加到方法或类中可允许使用动态GORM查找器，例如findAllByIdAndProperty()。
但是，添加注释不允许使用domainClass.withTransaction()，这也是GORM AST的补充。为什么？

(使用grails-2.5.3)

更新(16/05/16-10:25 AM)
@ jeff-scott-brown是正确的，它确实可以正常工作，因此以下是@GrailsCompileStatic失败的代码:

...
RestfulApiService service = ServiceUtils.getService(resourceName)
service.resourceClass.withTransaction { /* do something */ }

(resourceClass是Class类型)

错误:

Compilation error: startup failed:
C:\...\myfile.groovy: 100: [Static type checking] - Cannot find matching method java.lang.Class#withTransaction(groovy.lang.Closure). Please check if the declared type is right and if the method exists.
@ line 100, column 13.
           service.resourceClass.withTransaction {
           ^

添加注释后，为什么withTransaction()在这种情况下失败？

Answer 1

Why does @GrailsCompileStatic allow calling dynamic GORM finders but not domainClass.withTransaction()?

是的https://github.com/jeffbrown/withtx/blob/master/grails-app/controllers/demo/DemoController.groovy上的代码进行编译。

import grails.compiler.GrailsCompileStatic

@GrailsCompileStatic
class DemoController {

    def index() {
        Person.withTransaction {
            // ...
        }
        render 'Success!'
    }
}