我有一些第三方罐子的POJO,我们不能直接向客户透露.
ThirdPartyPojo.java
public class ThirdPartyPojo implements java.io.Serializable {
private String name;
private String ssid;
private Integer id;
//public setters and getters
}
上面的类是我们正在使用的第三方jar的一部分,如下所示.
ThirdPartyPojo result = someDao.getData(String id);
现在我们的计划是由于ThirdPartyPojo是第三方jar的一部分,我们不能直接向客户端发送ThirdPartyPojo结果类型.我们想创建自己的pojo,它将具有与ThirdPartyPojo.java类相同的属性.我们必须将数据从ThirdPartyPojo.java设置为OurOwnPojo.java并返回如下.
public OurOwnPojo getData(String id){
ThirdPartyPojo result = someDao.getData(String id)
OurOwnPojo response = new OurOwnPojo(result);
return response;
//Now we have to populate above `result` into **OurOwnPojo** and return the same.
}
现在我想知道是否有最好的方法在OurOwnPojo.java中具有与ThirdPartyPojo.java相同的属性,并将数据从ThirdPartyPojo.java填充到OurOwnPojo.java并返回相同的内容？
public class OurOwnPojo implements java.io.Serializable {
private ThirdPartyPojo pojo;
public OurOwnPojo(ThirdPartyPojo pojo){
this.pojo = pojo
}
//Now here i need to have same setter and getters as in ThirdPartyPojo.java
//i can get data for getters from **pojo**
}
谢谢！
解决方法
可能您正在搜索Apache Commons
BeanUtils.copyProperties.
public OurOwnPojo getData(String id){
ThirdPartyPojo result = someDao.getData(String id);
OurOwnPojo myPojo=new OurOwnPojo();
BeanUtils.copyProperties(myPojo,result);
//This will copy all properties from thirdParty POJO
return myPojo;
}