I’m Workin with Mongo using Jongo, when I do a query I receive a LinkedHashMap as result. the problem is that if the json is {“user”:”something”} content will be {user=something}, it is not a json is only toString method from HashMap. How I can get the original JSON? I don’…
Tag: json
How to convert JSONObjects to JSONArray?
I have a response like this: Here is my code: How do I convert “songs” to a JSONArray? Answer Something like this:
Jackson Json Deserialisation: Unrecognized field “…” , not marked as ignorable
I’m getting the following error and no resolution i found did the trick for me: Unrecognized field “GaugeDeviceId” (Class GaugeDevice), not marked as ignorable The problem seems, that the service returns the property names with a leading upper letter, while the class properties begin with a …
Convert a Bundle to JSON
I’d like to convert the an Intent’s extras Bundle into a JSONObject so that I can pass it to/from JavaScript. Is there a quick or best way to do this conversion? It would be alright if not all possible Bundles will work. Answer You can use Bundle#keySet() to get a list of keys that a Bundle contai…
Convert a JSON String to a HashMap
I’m using Java, and I have a String which is JSON: Then my Map in Java: I want to store all the data from the JSONObject in that HashMap. Can anyone provide code for this? I want to use the org.json library. Answer In recursive way: Using Jackson library:
JAXB Mapping to JSON
I have written a JAX-RS (Jersey) REST Service, which accepts XML messages of ONIX XML format. Generally, I have generated all the required classes for JAXB binding from the given schema with xjc. There are more than 500 classes overall and I cannot modify them. Now, when I have a JAXB-mapped object, I need to…
How can I import javax.json in eclipse
I have installed eclipse ide for EE developers and I am receiving an import error for I have right clicked on project folder -> clicked properties -> clicked Java build path -> add library -> JRE System Library, but the dependencies that show up are already imported. How can I import the javax.jso…
Jackson read json in generic List
I’m using Jackson in order to read json messages. One of the values that I’ trying to parse is a List and another value contains the type of the data in the list. This is the structure i ‘ve created in java. Through Class.forName(); I can get the class which represents the data in the list. …
Getting Result type in Interceptor
I have Struts 2 actions with different (HTML and JSON ) result types. They use common interceptor. If needed to intercept the request, how to return a result based on given action result type? For example, my Action.ERROR forwards to JSP page. If action is JSON type I want to forward JSON error instead. Answe…
How to put/get multiple JSONObjects to JSONArray?
Is it possible to store multiple different JSONObjects into a single JSONArray? This is the structure, I want to store in a JSONArray. Here’s the code where I am setting JSONObject and putting it into a JSONArray Using this code only the last value, which I am setting in JSON object Override to all obje…