JAXB 2.1 为生成的 Class 实现 Comparable<T>

JAXB 2.1 implementing Comparable<T> for the generated Class

public class Fragment implements Serializable, Comparable<Fragment> {
  ...
  public int compareTo(Fragment other) {
    .....
    return 0;
  }
}

使用下面的 jaxb 绑定文件

<?xml version="1.0" encoding="UTF-8"?>
<jxb:bindings xmlns:jxb="http://java.sun.com/xml/ns/jaxb"
    xmlns:xs="http://www.w3.org/2001/XMLSchema" 
    xmlns:xjc="http://java.sun.com/xml/ns/jaxb/xjc"
    xmlns:ci="http://jaxb.dev.java.net/plugin/code-injector"
    xmlns:inheritance="http://jaxb2-commons.dev.java.net/basic/inheritance"
    jxb:extensionBindingPrefixes="xjc" 
    jxb:version="2.1">
    <jxb:bindings>
        <jxb:globalBindings>
            <xjc:serializable uid="12343" />
        </jxb:globalBindings>
    </jxb:bindings>
    <jxb:bindings schemaLocation="../schemas/Fragment.xsd"
        version="1.0" node="/xs:schema">
        <jxb:bindings node="//xs:element[@name='Fragment']/xs:complexType">         
            <inheritance:implements>java.lang.Comparable</inheritance:implements>
            <ci:code>           
public int compareTo(Fragment other) {

    return fragmentVersion.compareTo(other.fragmentVersion);
}
            </ci:code>
        </jxb:bindings>
    </jxb:bindings>
</jxb:bindings>

能够生成class如下所示:

public class Fragment implements Serializable, Comparable {
  ...
  public int compareTo(Fragment other) {
    return fragmentVersion.compareTo(other.fragmentVersion);
  }
}

问题:如您所见,class 生成为 implements Comparable 而不是 implements Comparable<Fragment>

我确定,遗漏了一些东西。感谢任何解决问题的帮助。

JAXB2-Basics 支持泛型。

只需使用:

<inheritance:implements>java.lang.Comparable&lt;Fragment&gt;</inheritance:imple‌​ments>

在测试 lexicore 提供的解决方案时,注意到另一种解决问题的方法:

<inheritance:implements><![CDATA[java.lang.Comparable<Fragment>]]></inheritance:implements>