请问,如何在
XML中定义类似Integer.MAX_VALUE的java常量?我知道如何使用枚举,但我有第三方库,必须使用常量操作.
例如.在xml文件中存在一些值,我想在生成的java类中应该声明为常量.
例如.在xml文件中存在一些值,我想在生成的java类中应该声明为常量.
XML:
<person> <firstname>Joe</firstname> <lastname>Walnes</lastname> <phone> <code>123</code> <number>1234-456</number> </phone> <fax> <code>123</code> <number>9999-999</number> </fax> </person>
Java的:
public class Person { private String firstname; private String lastname; private PhoneNumber phone; private PhoneNumber fax; // ... constructors and methods } public class PhoneNumber { private int code; private String number; // ... constructors and methods }
这有效.但应该是这样的:
XML:
<person> <firstname>Joe</firstname> <lastname>Walnes</lastname> <phone> **<const>**PnoneNumber.LOCAL**</const>** </phone> <fax> <code>123</code> <number>9999-999</number> </fax> </person>
Java应该是:
public class Person { private String firstname; private String lastname; private PhoneNumber phone; private PhoneNumber fax; // ... constructors and methods } public class PhoneNumber { public static final PnoneNumber LOCAL=new PhoneNumber(123,"1234-456"); private int code; private String number; // ... constructors and methods }
我可以轻松地完成这项工作并且没有自定义转换器吗?
非常感谢.