使用JAXB轉換值

Question

我有一個字符串值，我希望使用JAXB將其設置爲一個bean。所以我有一個RuntimeTypeInfoSet的實例，我可以獲得RuntimePropertyInfo，並從該調用getAccessor獲取該屬性的Accessor。問題是Accessor要求該值已經是正確的類型。我如何轉換它？

Answer 1

答案是使用傳感器實例：

switch (property.kind()) { 
    case VALUE: 
    case ATTRIBUTE: 
     transducer = ((RuntimeNonElementRef) property).getTransducer(); 
     break; 
    case ELEMENT: 
     transducer = ((RuntimeElementPropertyInfo) property).getTypes().get(0).getTransducer(); 
     break; 
    case REFERENCE: 
    case MAP: 
    default: 
     throw new UnsupportedOperationException("Don't know how to handle property kind " + property.kind() + " for " + property); 
}