Jackson将XML/Bean转换为JSON数组

我用的是杰克森2.8.2。我有以下格式的XML:

<descriptions>
    <description description1="1" description1Text="text1" />
    <description description1="6" description1Text="text2" description2="19" description2Text="Board Member (BRD)" />
</descriptions>

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "Phone", propOrder = {
      "descriptions"
}
@XmlRootElement(name="phone")
 public class Phone extends PhoneBase {

 protected Descriptions descriptions;

 getter()
 setter();
 }

@XmlAccessorType(XmlAccessType.FIELD)
@XmlType(name = "Descriptions", propOrder = {
"description"
})
public class Descriptions {

@XmlElement(required = true)
protected List<Description> description;


 public List<Description> getDescription() {
    if (description == null) {
        description = new ArrayList<Description>();
    }
    return this.description;
}
}

    {
"descriptions": {
"description": [{
        "description1": "1",
        "description1_text": "text1"
    }, {
        "description1": "6",
        "description1_text": "text2",
        "description2": "19",
        "description2_text": "Board Member (BRD)"
    }
] }  }

{   
"descriptions": [{
        "description1": "1",
        "description1_text": "text1"
    }, {
        "description1": "6",
        "description1_text": "text2",
        "description2": "19",
        "description2_text": "Board Member (BRD)"
    }
]}

有人能建议我如何做到这一点吗?