在java中，当一个json的值成为另一个json的键时解析json

我有两个像这样的JSON

{
   "clientId":"patientId",
   "vendorId":"businessKey"
}


{
   "patientId":"1234",
   "businessKey":"abcd"
}

public class Patient{

private String patientId;
private String businessKey;

public String getPatientId() {
    return patientId;
}

public void setPatientId(String patientId) {
    this.patientId = patientId;
}

public String getBusinessKey() {
    return businessKey;
}

public void setBusinessKey(String businessKey) {
    this.businessKey = businessKey;
}
}


public class Client {

     private String clientId;
     private String vendorId;

     public String getClientId() {
       return clientId;
     }

     public void setClientId(String clientId) {
      this.clientId = clientId;
     }

      public String getVendorId() {
        return vendorId;
      }

      public void setVendorId(String vendorId) {
        this.vendorId = vendorId;
      }

}

我创建了如下java POJO

{
   "clientId":"patientId",
   "vendorId":"businessKey"
}


{
   "patientId":"1234",
   "businessKey":"abcd"
}

public class Patient{

private String patientId;
private String businessKey;

public String getPatientId() {
    return patientId;
}

public void setPatientId(String patientId) {
    this.patientId = patientId;
}

public String getBusinessKey() {
    return businessKey;
}

public void setBusinessKey(String businessKey) {
    this.businessKey = businessKey;
}
}


public class Client {

     private String clientId;
     private String vendorId;

     public String getClientId() {
       return clientId;
     }

     public void setClientId(String clientId) {
      this.clientId = clientId;
     }

      public String getVendorId() {
        return vendorId;
      }

      public void setVendorId(String vendorId) {
        this.vendorId = vendorId;
      }

}

我正在使用Jackson的ObjectMapper解析JSON。我想要实现的是首先读取第一个JSON，从中获取值，然后从第二个JSON读取实际值。 示例：我阅读了getClientId的第一个JSON——“patientId” 然后在第二个JSON中，我应该阅读getPatientId-1234

如何通过编程实现这一点。我不想通过添加很多if-else块来混乱我的代码。有我可以使用的库吗？

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