java - 从soap web服务返回ObjectId

Question

我有2个java应用程序。 Soap 服务器 (jax-ws) 和 Soap 客户端。 Soap服务器使用spring mongo和mongoDb作为数据库。 所以，在我的服务器上，我有返回所有公司的方法

@WebMethod(operationName = "getCompanies")
public CompanyList getCompanies(){
    CompanyList companyList = new CompanyList();
    companyList.companyDocArrayList = Lists.newArrayList(orgStructService.getCompanyDocService().findAll());
    return companyList;
}

公司列表类

public class CompanyList {
    public ArrayList<CompanyDoc> companyDocArrayList;
}

和公司文档

public class CompanyDoc{
    @Id
    private ObjectId id;
    private String companyName;
//getter setter
}

所以，当我调用这个方法时

 ClientService clientService = new ClientService Service().getClientServicePort();
        modelMap.addAttribute("companyList", clientService.getCompanies().getCompanyDocArrayList());

在列表中的 clientService.getCompanies() 中，我得到奇怪的 objectId，例如 com.web.client.services.ws.ObjectId@45ee7ab1 (45ee7ab1 - 此值每次刷新页面都会更改) 但在数据库中它是 5369fefa1d6e6712866daaea

我做错了什么？

Answer 1

似乎JAX-WS不知道如何将ObjectId对象转换为String。我不知道您如何使用文档，但我认为您可以在 CompanyDoc 对象中使用 String 而不是 ObjectId 。当您插入数据时，Spring data 会将您的 String 转换为 ObjectId，反之亦然。

public class CompanyDoc{
    @Id
    private String id;
    private String companyName;
//getter setter
}

更多信息来自documentation

The following outlines what type conversion, if any, will be done on the property mapped to the _id document field when using the MappingMongoConverter, the default for MongoTemplate.

• An id property or field declared as a String in the Java class will be converted to and stored as an ObjectId if possible using a Spring
  Converter. Valid conversion rules are delegated to
  the Mongo Java driver. If it cannot be converted to an ObjectId, then the value will be stored as a string in the database.
• An id property or field declared as BigInteger in the Java class will be converted to and stored as an ObjectId using a Spring
  Converter.