java - Is there any javascript library to represent json-result of @JsonIdentityInfo? -

i have 2 bi-directional models , use jsonidentityinfo prevention infinite recursion in json result. here viewmodels:

@jsonidentityinfo(generator = objectidgenerators.propertygenerator.class, property = "id") public class groupsviewmodel extends baseentityviewmodel<long> {      private string               title;      private set<userviewmodel>   users; } @jsonidentityinfo(generator = objectidgenerators.propertygenerator.class, property = "id") public class userviewmodel extends baseentityviewmodel<long> {      private string                 username;      private string                 password;      private set<groupsviewmodel>   groups; } 

and part of json result below:

[{       "id" : 1,       "title" : "admingroup",       "users" : [{             "id" : 1,             "username" : "admin",             "password" : "...",             "groups" : [1]          }, {             "id" : 31,             "username" : "user78",             "password" : "...",             "groups" : [1]          }, {             "id" : 3,             "username" : "ali",             "password" : "...",             "groups" : [{                   "id" : 2,                   "title" : "newswritergroup",                   "users" : [{                         "id" : 14,                         "username" : "staff1",                         "password" : "...",                         "groups" : [{                               "id" : 1005,                               "title" : "filemanageraccessgroup",                               "users" : [{                                     "id" : 25,                                     "username" : "test1",                                     "password" : "...",                                     "groups" : [1005, {                                           "id" : 1006,                                           "title" : "noaccessgroup",                                           "users" : [25, {                                                 "id" : 26,                                                 "username" : "test5",                                                 "password" : "...",                                                 "groups" : [1006]                                              }                                           ]                                        }                                     ]                                  }, 14]                            }, 2]                      }, ... 

as shown in above, if object repetitive in json result, jackson put it's identifier of it. want know there javascript/jquery library represent json-result of @jsonidentityinfo? example, when javascript/jquery library arrive @ 1005 identifier , automaticaly load group object id = 1005.

it's unlikely such targeted library exists. write function though deconstructs data array of users , groups using typeof checking, , using recursion when new object encountered in groups or users attributes.

just careful when printing out results don't create circular reference. see this question on that.

function group(group) {    this.id = group.id;    this.title = group.title;    this.users = [];    group.cache[this.id] = this;    group.users.foreach(this.adduser, this);  }  group.cache = {};  group.prototype.adduser = function(user) {    this.users.push(      typeof user === 'number'        ? user.cache[user]        : new user(user)    );  };    function user(user) {    this.id = user.id;    this.username = user.username;    this.password = user.password;    this.groups = [];    user.cache[this.id] = this;    user.groups.foreach(this.addgroup, this);  }  user.cache = {};  user.prototype.addgroup = function(group) {    this.groups.push(      typeof group === 'number'        ? group.cache[group]        : new group(group)    );  };    // begins recursion  json.parse(      '[{"id":1,"title":"admingroup","users":[{"id":1,"username":"admin","password":"...","groups":[1]},{"id":31,"username":"user78","password":"...","groups":[1]},{"id":3,"username":"ali","password":"...","groups":[{"id":2,"title":"newswritergroup","users":[{"id":14,"username":"staff1","password":"...","groups":[{"id":1005,"title":"filemanageraccessgroup","users":[{"id":25,"username":"test1","password":"...","groups":[1005]},14]},2]},3]},1]}]}]'  ).foreach(function(group) { new group(group) });    function stopcircularwithid(key, value) {    return key === 'users' || key === 'groups'      ? value.map(function(u) { return u.id })      : value;  }  console.log('groups:', json.stringify(group.cache, stopcircularwithid, 4));  console.log('users:', json.stringify(user.cache, stopcircularwithid, 4));

jsfiddle