ObjectMapper class can be used to parse a JSON from varying sources. It can use the following sources to parse JSON.
- byte Array
- char Array
- File
- Reader classes
- Input Stream classes
- String
Example
The following example is using ObjectMapper class to parse a JSON char array to a Map Object.
import java.util.Map;
import org.boon.json.JsonFactory;
import org.boon.json.ObjectMapper;
public class BoonTester {
public static void main(String args[]){
ObjectMapper mapper = JsonFactory.create();
String jsonString = "{\"name\":\"Zafrul\", \"age\":21}";
char[] jsonCharAray = jsonString.toCharArray();
Map studentMap = mapper.readValue(jsonCharAray, Map.class);
System.out.println("Name: " + studentMap.get("name"));
System.out.println("Age: " + studentMap.get("age"));
}
}
Output
You will see the following output −
Name: Zafrul Age: 21
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