的JAXBContext和解組XML字符串與多個rootElement的

Question

下面是我的XML字符串，我有問題訪問ENTITY3列表。

<Entity1> 
    <field1>Value1</field1> 
    <field2>Value2</field2> 
    <Entity2> 
    <field3>Value1</field3> 
    <field4>Value2</field4> 
    </Entity2> 
    <Entity3s> 
    <Entity3List> 
     <Entity3> 
      <field5>Value1</field5> 
      <field6>Value2</field6> 
     </Entity3> 
     <Entity3> 
      <field5>Value1</field5> 
      <field6>Value2</field6> 
     </Entity3> 
    </Entity3List> 
    </Entity3s> 
</Entity1> 

下面是我的java對象類

實體

@XmlRootElement(name= "Entity") 
public class Entity { 
    private String field1; 
    private String field2; 

    private String field3; 
    private String field4; 

    private List<Entity3> entity3s; 
} 

ENTITY2

public class Entity2 { 
    private String field3; 
    private String field4; 
} 

ENTITY3

public class Entity3 { 
    private String field5; 
    private String field6; 
} 

我應該如何註釋ENTITY3列表，因爲它是由兩個根元素<Entity3s>和<Entity3List>

jaxbContext = JAXBContext.newInstance(Entity1.class); 
Unmarshaller unmarshaller = jaxbContext.createUnmarshaller(); 
Entity1 entity1= (Entity1) unmarshaller.unmarshal(sr); 

Answer 1

包裹使用這些類

ENTITY1

@XmlRootElement(name= "Entity1") 
public class Entity { 
    private String field1; 
    private String field2; 
    private Entity2 entity2; 
    private Entity3s entity3s; 

    public String getField1() { 
     return field1; 
    } 

    public void setField1(String field1) { 
     this.field1 = field1; 
    } 

    public String getField2() { 
     return field2; 
    } 

    public void setField2(String field2) { 
     this.field2 = field2; 
    } 

    @XmlElement(name = "Entity2") 
    public Entity2 getEntity2() { 
     return entity2; 
    } 

    public void setEntity2(Entity2 entity2) { 
     this.entity2 = entity2; 
    } 

    @XmlElement(name = "Entity3s") 
    public Entity3s getEntity3s() { 
     return entity3s; 
    } 

    public void setEntity3s(Entity3s entity3s) { 
     this.entity3s = entity3s; 
    } 

} 

ENTITY2

@XmlRootElement 
public class Entity2 { 
    private String field3; 
    public String getField3() { 
     return field3; 
    } 
    public void setField3(String field3) { 
     this.field3 = field3; 
    } 
    public String getField4() { 
     return field4; 
    } 
    public void setField4(String field4) { 
     this.field4 = field4; 
    } 
    private String field4; 
} 

Entity3s

public class Entity3s { 

    private Entity3List entity3List; 

    @XmlElement(name = "Entity3List") 
    public Entity3List getEntity3List() { 
     return entity3List; 
    } 

    public void setEntity3List(Entity3List entity3List) { 
     this.entity3List = entity3List; 
    } 


} 

Entity3List

public class Entity3List { 
    private List<Entity3> entity3s; 

    @XmlElement(name = "Entity3") 
    public List<Entity3> getEntity3s() { 
     return entity3s; 
    } 

    public void setEntity3s(List<Entity3> entity3s) { 
     this.entity3s = entity3s; 
    } 

} 

ENTITY3

public class Entity3 { 
    private String field5; 
    private String field6; 
    public String getField5() { 
     return field5; 
    } 
    public void setField5(String field5) { 
     this.field5 = field5; 
    } 
    public String getField6() { 
     return field6; 
    } 
    public void setField6(String field6) { 
     this.field6 = field6; 
    } 
}