• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Jeanne Boyarsky
  • Ron McLeod
  • Paul Clapham
  • Liutauras Vilda
Sheriffs:
  • paul wheaton
  • Rob Spoor
  • Devaka Cooray
Saloon Keepers:
  • Stephan van Hulst
  • Tim Holloway
  • Carey Brown
  • Frits Walraven
  • Tim Moores
Bartenders:
  • Mikalai Zaikin

How to acces json data that was passed as a parameter inside a Spring MVC Controller

 
Ranch Hand
Posts: 47
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
I have the following script that retrieves two id's and creates a json string with those two id's and send them to a Spring MVC controller, but i dont know how to acces those values inside my controller i was thinking in using string split functions but since i'm using jackson i thing that there should be already created methods to do this.

here is my script:




that scripts send to ints inside a json those two ints are the ids of a role object and a perm object

and here is my controller method



my json variable have the ids that i need, but i dont know how to get them is there a ObjectMapper Jackson method that i could use to split the string to get the values i need.
 
Bartender
Posts: 3225
34
IntelliJ IDE Oracle Spring Chrome Java
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Can you try this?

 
Jhon Parker
Ranch Hand
Posts: 47
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator

Mohamed Sanaulla wrote:Can you try this?



i already did it but i need to cast some values from string to int i would like a way to do it without having to do that cast

here is my controller now



that work, but i would like to do it without having to cast the values from string to int
 
Ranch Hand
Posts: 624
9
BSD Java
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
If casting is to be avoided, my best bet is a custom object instead of the String as an @RequestBody argument
 
Don't get me started about those stupid light bulbs.
reply
    Bookmark Topic Watch Topic
  • New Topic