打字猴:1.700474566e+09
1700474566
1700474567 public String getSubject(){
1700474568
1700474569 return subject;
1700474570
1700474571 }
1700474572
1700474573 public void setSubject(String subject){
1700474574
1700474575 this.subject=subject;
1700474576
1700474577 }
1700474578
1700474579 public String getPostAddress(){
1700474580
1700474581 return postAddress;
1700474582
1700474583 }
1700474584
1700474585 public void setPostAddress(String postAddress){
1700474586
1700474587 this.postAddress=postAddress;
1700474588
1700474589 }
1700474590
1700474591 }
1700474592
1700474593 它是一个很简单的POJO对象(Plain Ordinary Java Object,简单Java对象)。我们再来看工厂类,如代码清单28-2所示。
1700474594
1700474595 代码清单28-2 报考信息工厂
1700474596
1700474597 public class SignInfoFactory{
1700474598
1700474599 //报名信息的对象工厂
1700474600
1700474601 public static SignInfo getSignInfo(){
1700474602
1700474603 return new SignInfo();
1700474604
1700474605 }
1700474606
1700474607 }
1700474608
1700474609 工厂类就这么简单?非也,这是我们的教学代码,真实的ObjectFactory要复杂得多,主要是注入了部分Handler的管理。表现层是如何创建对象的,如代码清单28-3所示。
1700474610
1700474611 代码清单28-3 场景类
1700474612
1700474613 public class Client{
1700474614
1700474615 public static void main(String[]args){
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