背景描述:在Windchill中有些物件需要出库才能修改其内容,在程式中如何实现?
代码示例:
//出库方法 (此方法处理异常不完善还待修改)
public WTProduct checkOut(WTProduct product) throws WTException, WTPropertyVetoException{
CheckoutLink link = null;
if(!WorkInProgressHelper.isCheckedOut(product, SessionHelper.manager.getPrincipal())
&& !FolderHelper.inPersonalCabinet(product)
&& !WorkInProgressHelper.isWorkingCopy(product)){
Folder folder = WorkInProgressHelper.service.getCheckoutFolder();
link = WorkInProgressHelper.service.checkout(product, folder, "Relation Product");
if(link != null)
return (WTProduct)link.getWorkingCopy();
}
return null;
}
//入库方法
public WTProduct checkIn(WTProduct product) throws WTException, WTPropertyVetoException{
if(WorkInProgressHelper.isCheckedOut(product, SessionHelper.manager.getPrincipal())){
return (WTProduct)WorkInProgressHelper.service.checkin(product, "Relation Product");
}else{
return product;
}
}
//复原出库
public WTProduct undoCheckout(WTProduct product) throws WorkInProgressException, WTPropertyVetoException, PersistenceException, WTException{
if(WorkInProgressHelper.isCheckedOut(product, SessionHelper.manager.getPrincipal())){
return (WTProduct)WorkInProgressHelper.service.undoCheckout(product);
}else{
return product;
}
}
