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What class in the fasterxml API is equivalent to the org.json.JSONObject?
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JSONObject is "native" to Android SDK, JsonObject is probably the one from Gson library, the one that I use. Two different package, don't work with both ;) choose one. I had some issue with the date formatting in JSONObject.
Jackson JSON Parser API provides easy way to convert JSON to POJO Object and supports easy conversion to Map from JSON data. Jackson supports generics too and directly converts them from JSON to object.
A JsonNode is Jackson's tree model for JSON and it can read JSON into a JsonNode instance and write a JsonNode out to JSON. To read JSON into a JsonNode with Jackson by creating ObjectMapper instance and call the readValue() method. We can access a field, array or nested object using the get() method of JsonNode class.
ObjectMapper is the main actor class of Jackson library. ObjectMapper class ObjectMapper provides functionality for reading and writing JSON, either to and from basic POJOs (Plain Old Java Objects), or to and from a general-purpose JSON Tree Model (JsonNode), as well as related functionality for performing conversions.
It appears the class sought was ObjectNode, not JSONObject.
ObjectNode is now in the databind project, in the com.fasterxml.jackson.databind.node package. The latest JavaDoc is at http://fasterxml.github.com/jackson-databind/javadoc/2.0.2/com/fasterxml/jackson/databind/node/ObjectNode.html
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