将XML文件转换为Java LinkedHashSet

我有一个XML文件，需要将其内容解析为

LinkedHashSet

，它存储我自己类的对象。例如，集合类：

public class person{ 
    private long id; 
    private String name; 
    private int age; 
} 

所以XML应该是这样的：

<root> 
    <person1> 
        <id>1</id> 
        <name>Bob</name> 
        <age>25</age> 
    </person1> 
    <person2> 
        <id>2</id> 
        <name>Alex</name> 
        <age>15</age> 
    </person2> 
</root> 

1.
上下快速移动
25
2.
亚历克斯
15

等等。

---

我发现了一些关于JAXB的东西，但总是有只针对一个对象的示例，而不是针对整个集合的示例。因此，我的问题是如何将XML转换为

LinkedHashSet

您可以尝试类似的方法（仅供参考，我稍微更改了XML）

雇员阶级

import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import java.util.LinkedHashSet;

@XmlRootElement(name = "employee")
@XmlAccessorType(XmlAccessType.FIELD)
public class Employee {

  @XmlElement(name = "person")
  private LinkedHashSet<Person> listOfPerson;

  public LinkedHashSet<Person> getListOfPerson() {
    return listOfPerson;
  }
}

public class Person {

private long id;
private String name;
private int age;

public long getId() {
    return id;
}

public void setId(long id) {
    this.id = id;
}

public String getName() {
    return name;
}

public void setName(String name) {
    this.name = name;
}

public int getAge() {
    return age;
}

public void setAge(int age) {
    this.age = age;
}

import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import java.util.LinkedHashSet;

@XmlRootElement(name = "employee")
@XmlAccessorType(XmlAccessType.FIELD)
public class Employee {

  @XmlElement(name = "person")
  private LinkedHashSet<Person> listOfPerson;

  public LinkedHashSet<Person> getListOfPerson() {
    return listOfPerson;
  }
}

public Employee getEmployee() throws JAXBException {
    File file = new File("data.xml");
    JAXBContext jaxbContext = JAXBContext.newInstance(Employee.class);

    Unmarshaller jaxbUnmarshaller = jaxbContext.createUnmarshaller();
    Employee employee = (Employee) jaxbUnmarshaller.unmarshal(file);

    return employee;
}