jackson

[Solved] How to read and parse this JSON using Jackson? [closed]

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Jackson provides many ways of reading this JSON. One simple way would be doing something like this: Map<String, Object> result = new ObjectMapper().readValue(“JSON_Input_Here”, Map.class); Additionally, you could do something like: JsonNode input = new ObjectMapper().readTree(“JSON_Input_Here”); I’m not sure how a map would handle a Json array, but the JsonNode object lets you check the type … Read more

[Solved] Error with parsing json

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Using Json Simple library You Can Write. You failed to give how be your json. Even this Code May Help you. import org.json.simple.JSONArray; import org.json.simple.JSONObject; import java.io.FileWriter; import java.io.IOException; public class JsonHelper { public static void main() { JSONObject jsonObject = new JSONObject(); jsonObject.put(“Key”,”value”); jsonObject.put(“Key1″,”value1”); JSONArray sensorJsonArray = new JSONArray(); JSONObject simple = new JSONObject(); … Read more

[Solved] Inherit model with different JSON property names

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One way is to use PropertyNamingStrategy http://wiki.fasterxml.com/PropertyNamingStrategy Here is nice simple demo how you can use it Link to How to Use PropertyNamingStrategy in Jackson The other is use MixInAnnotations http://wiki.fasterxml.com/JacksonMixInAnnotations with MixInAnnotations you can create just one Person class and Mixin for any other alternative property name setup. public static void main(String[] args) throws … Read more