Assuming your json format is like this
{
"literatures":[
{
"id":10,
"name":"abc"
}
],
"recycleFacilities":[
{
"id":20,
"name":"testFaculty"
}
],
"assents":[
{
"id":30,
"name":"Test"
}
]
}
and assuming your object model classes are composed in another class as like
Class Another{
@OneToMany(cascade=CascadeType.ALL)
@JoinColumn(name="hall_id")
Set<Literature> literatures;
@OneToMany(cascade=CascadeType.ALL)
@JoinColumn(name="hall_id")
Set<RecycleFacility> recycleFacilities;
@OneToMany(cascade=CascadeType.ALL)
@JoinColumn(name="hall_id")
Set<Assent> assents;
// getter/setter
}
Then you can parse and and populate your hibernate object model as below.
Another response = gson.fromJson(reader, Another.class);
You can create json from model as below
Gson gson = new Gson();
String jsonString= gson.toJson(yourObject);