如何使用普通的java api更改RTC流和组件所有权？

我需要更改组件和流的所有权。 我试图找到任何API。 请帮忙。 在这里，我有一个代码片段，但我不知道它将如何工作。

IScmService scmService = null; IRepositoryItemService itemService; IComponentHandle componentH; ComponentOwnerHandle componentOwnerH = scmService.getComponentOwnerRecord((ComponentHandle) componentH); ComponentOwner componentOwner = (ComponentOwner) itemService.fetchItem(componentOwnerH, IRepositoryRemoteService.COMPLETE); IAuditableHandle ownerH = componentOwner.getOwner(); if (componentHandle == null) { // Rename component componentHandle = wm.createComponent(componentName, teamRepository.loggedInContributor(), monitor); wm.setComponentOwner(componentHandle, ownerH, monitor); } else { // Rename component wm.renameComponent(componentHandle, componentName, monitor); wm.setComponentOwner(componentHandle, ownerH, monitor); } return componentHandle;