public static void parseJsonUsingJackson() {
try {
ObjectMapper objectMapper = new ObjectMapper();
// convert json string to object
Root root = objectMapper.readValue(new File("test.json"), Root.class);
List<People> list = root.getPeople();
for (int i = 0; i < list.size(); i++) {
String id = String.valueOf(list.get(i).getId());
System.out.println("id: " + id + "\t");
String peopleName = list.get(i).getName();
System.out.println("Name: " + peopleName + "\t");
String peopleSurname = list.get(i).getSurname();
System.out.println("Surname: " + peopleSurname + "\t");
String peopleAge = String.valueOf(list.get(i).getAge());
System.out.println("Age: " + peopleAge + "\t");
String peopleIsDegree = String.valueOf(list.get(i).isDegree());
System.out.println("Degree: " + peopleIsDegree);
System.out.println();
}
} catch (JsonMappingException e) {
e.printStackTrace();
} catch (JsonParseException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
