如何從多個源加載JSD並創建Java模式對象？

Question

我有一個名為SampleRequestMessage.jsd的JSD。 在這個jsd中，我引用了另一個jsd SampleRequestMessageProperties.jsd，如下所示

{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "javaName": "SampleConfigureNodeRequestMessage",
  "description": "This message comes from sample-paqx and gets translated into Southbound version of this message",
  "_meta": {
     "message":"com.dell.cpsd.sample.configure.node.request",
     "version":"1.0"
  },
  "type" : "object",
  "id" : "**SampleRequestMessage.jsd**",
  "properties" : {
    "messageProperties" : {
      "type" : "object",
      "$ref" : "**SampleRequestMessageProperties.jsd**"
    },
    "endpointURL" : {
      "type" : "string"
    },
    "userName" : {
      "type" : "string"
    },
    "password" : {
      "type" : "string"
    }
  },
  "required":[
     "messageProperties",
     "endpointURL",
     "userName",
     "password"
  ]
}

我想要此JSD的Schema對象，以便可以針對JSON對其進行驗證。 現在如何加載父JSD的所有引用。在本例中為SampleRequestMessageProperties.jsd。 此JSD是從其中一個依賴項jar中提取的。 我可能不得不從多個文件夾中提取引用的JSD，並為父JSD創建一個Schema對象。 我怎樣才能做到這一點？ 請幫忙

Answer 1

您可以這樣做：

{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "javaName": "SampleConfigureNodeRequestMessage",
  "description": "This message comes from sample-paqx and gets translated into Southbound version of this message",
  "_meta": {
     "message":"com.dell.cpsd.sample.configure.node.request",
     "version":"1.0"
  },"definitions": {
    "SampleRequestMessage": {
      "type": "object",
      "properties": {
        "test": { "type": "string" }
      },
      "required": ["test"]
    }
  },
  "type" : "object",
  "properties" : {
    "messageProperties" : {"$ref": "#/definitions/SampleRequestMessage"
    },
    "endpointURL" : {
      "type" : "string"
    },
    "userName" : {
      "type" : "string"
    },
    "password" : {
      "type" : "string"
    }
  },
  "required":[
     "messageProperties",
     "endpointURL",
     "userName",
     "password"
  ]
}

這將驗證以下json。

{
  "messageProperties": {"test": "hello"},
  "endpointURL":  "test.com",
    "userName": "test",
    "password": "secret"
  }
}

定義也可以在外部文件中。 有關更多信息： 請參閱json schmea

希望這可以幫助