Skip to content

Using org.json and jsonld-java #213

Description

@RaulGF92

Hi everyone, i tried make a JSON-LD entity using the org.json package for help me, and the bug appear when try inicializate the JsonUtils of JSON-LD using the method fromString() and the toString() of JSONObject.

When i try mix the context body,the json object and the options in the compact function, the function skip some variables that exist in the body before i call the function.

I put next of this, the example i use to try this fail.

	public static void main(String[] args) throws JsonGenerationException, IOException, JsonLdError {
		
		JSONObject json= jsonBasic2();
		JSONObject con = new JSONObject("{ \"@context\": [\"https://w3c.github.io/wot/w3c-wot-td-context.jsonld\",\n" + 
				"               \"https://w3c.github.io/wot/w3c-wot-common-context.jsonld\"]}");
		
		Map context = con.toMap();
		
		Object obj = JsonUtils.fromString(json.toString());
		
		JsonLdOptions options = new JsonLdOptions();
		
		Object compact = JsonLdProcessor.compact(obj, context, options);
		
		System.out.println(JsonUtils.toPrettyString(compact));
	}

	private static JSONObject jsonBasic2() {
		// TODO Auto-generated method stub
		JSONObject obj= new JSONObject();
		
		obj.put("name", "MyTemperatureThing");
		obj.put("@type", new JSONArray()
				.put("Thing"));
		
		obj.put("base","coap:///www.example.com:5683/temp/");
		
		return obj;
	}

Expected output:

{
  "@context": ["http://w3c.github.io/wot/w3c-wot-td-context.jsonld"],
  "@type": ["Thing"],
  "name": "MyTemperatureThing"
}

Real output:

{
  "@type" : "Thing",
  "@context" : [ "https://w3c.github.io/wot/w3c-wot-td-context.jsonld", "https://w3c.github.io/wot/w3c-wot-common-context.jsonld" ]
}

Activity

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    No projects

      Milestone

      No milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions