Web服务输入中的Java + Jersey实体列表

问题描述

我需要接收JSON实体列表作为对WS的输入.

I need to receive a list of JSON entity as input to my WS.

这是我的实体定义:

@XmlRootElement
public class ContactClass {
    public String action;
    public Long userId;
    public String phone;
    public String fbId;
}

这里是我的WS函数定义:

here my WS function definition:

@PUT
@Path("/{userId}/adBook")
public String synchAdBookContacts(@PathParam("userId") Long userId, ArrayList<ContactClass> contacts)

删除ArrayList<>效果很好，但是我需要一个ContactClass数组作为输入.

Removing ArrayList<> It works fine, but I need an array of ContactClass as input.

你能帮我吗?

谢谢！

更新:最后，我找到了解决方案，在这里找到了解决我的问题的文章: https://blogs.oracle.com/japod/entry/missing_brackets_at_json_one

Update:Finally I found the solution, here the article that have solved my issue:https://blogs.oracle.com/japod/entry/missing_brackets_at_json_one

推荐答案

Bean 1:

@XmlRootElement
public class Contact {
   private String name;
   private String phoneNumber;


// Getters, setters, default constructor
}

Bean 2:

@XmlRootElement
public class Contacts {
   private List<Contact> contacts;

   //Getter for contacts
   @XMLElement(name = "listContacts")
   public List<Contact> getContacts() {
....


// Getters, setters, default constructor
}

您的Json字段应采用以下格式:

You Json fiel should have the following format:

"listContacts":[{"json for contact1"},{"json for contact2"},{"json for contact3"}...]

您的资源:

@PUT
@Path("/{userId}/adBook")
public String synchAdBookContacts(@PathParam("userId") Long userId, Contacts contacts) {
//Here you can get your contacts contacts.

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