如何設置atributes throught反射

Question

我有<String, Object>:

params={ 
    dateOfBirthTo=23.05.2013, 
    lastName=bbb, ssn=aa-ccc-ddd, 
    gender=MALE, 
    dateOfBirthFrom=03.05.2013, 
    firstName=aaa 
} 

地圖然後，我有形成含有從該映射變量。我如何通過反思創建具有這個價值的新形式？

喜歡的東西：

SimpleForm form = new SimpleForm(); 

Map<String, Object> parameters = request.getParams(); 
for (Map.Entry<String, Object> entry : parameters.entrySet()) { 
    // fill form 
} 

Answer 1

你可以使用Apache Commons BeanUtils

SimpleForm form = new SimpleForm(); 

Map<String, Object> parameters = request.getParams(); 
for (Map.Entry<String, Object> entry : parameters.entrySet()) { 
    BeanUtils.setProperty(form, entry.getKey(), entry.getValue()); 
}