java - Regex for JSON validation -

-

i'm trying regex validate json below. need validate if structure of json correct , nodes available regex validation in java code. 

{"vehicles":[     {         "id"        :   "10001",         "storeid"   :   "101",         "purchasedate"  :   "2014-08-12",         "merchantname": "friends",         "category"  :   "sale",         "type"      :   "sedan",         "amount"    :   "15000.33"     },     {         "id"        :   "10002",         "storeid"   :   "101",         "purchasedate"  :   "2014-08-12",         "merchantname": "friends",         "category"  :   "lease",         "type"      :   "sedan",         "amount"    :   "25000.33"     },     {         "id"        :   "10003",         "accountid" :   "101",         "storeid"   :   "2014-08-12",         "merchantname": "friends",         "category"  :   "sale",         "type"      :   "suv",         "amount"    :   "36000.33"     } ]}

thanks in advance!

you use gson purpose... following code might you

import com.google.gson.gson;  public final class jsonvalidation {  private static final gson gson = new gson();   public static boolean isvalidjson(string json) {    try {       gson.fromjson(json, object.class);       return true;   } catch(com.google.gson.jsonsyntaxexception ex) {        return false;   }   }  }

you here more info... https://github.com/google/gson/blob/master/userguide.md


Comments

Post a Comment

Popular posts from this blog

ruby - Trying to change last to "x"s to 23 -

-
i have been playing around irb , have string looks this: irb(main):072:0> puts ["[\"4354 5432 5432 xxxxx\", \"6547 6547 8543 xxxxx\", \"2344 6543 6674 xxxxx\", \"2346 6236 7543 xxxxx\", \"1273 5585 5587 xxxxx\"]"] => nil irb(main):073:0> what want gsub last 2 "x" s of each 17 digit combination, 23 . what i've tried far (i've been using rubular): a.gsub(/\d[x]/,"23") <= grabs "x" s i'm close a.gsub(/\w[x{2}]/,"23") <= grabs "x" s grabs two digits each combination. is there easier way i'm not understanding? a.gsub(/\d{4} \d{4} \d{4} xxx\kxx/, '23') \d{4} = 4 digits what \k drop matched far. can use don't replace entire number, still able validate have in desired format.
Read more

jquery - Clone last and append item to closest class -

-
this bare-bones code on page: <div class="list-container"> <div class="single-list-item"> <button>remove</button> </div> <div class="single-list-item"> <button>remove</button> </div> <div class="single-list-item"> <button>remove</button> </div> </div> <p><button class="add-list-item">add</button></p> <div class="list-container"> <div class="single-list-item"> <button>remove</button> </div> <div class="single-list-item"> <button>remove</button> </div> <div class="single-list-item"> <button>remove</button> </div> </div> <p><button class="add-list-item">add</button></p> <di...
Read more

css - Can I use the :after pseudo-element on an input field? -

-
i trying use :after css pseudo-element on input field, not work. if use span , works ok. <style type="text/css"> .mystyle:after {content:url(smiley.gif);} .mystyle {color:red;} </style> this works (puts smiley after "buu!" , before "some more") <span class="mystyle">buuu!</span>a more this not work - colors somevalue in red, there no smiley. <input class="mystyle" type="text" value="somevalue"> what doing wrong? should use pseudo-selector? note: cannot add span around input , because being generated third-party control. :after , :before not supported in internet explorer 7 , under, on elements. it's not meant used on replaced elements such form elements (inputs) , image elements . in other words it's impossible pure css. however if using jquery can use $(".mystyle").after("add smiley here"); api docs on .after to ...
Read more