How to get each item of multifield in the form of json

Forum|Forum|2 years ago
July 13, 2023
3 replies
1255 views

I need each item of multifield as a json object in sling model.

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Best answer by Suraj_Kamdi

Use the following code snippet.

@ValuemapValue
private Collection<Pojo> multifieldResourceName = Collections.emptyList();

//logic goes here
ObjectMapper mapper = new ObjectMapper(); 
mapper.writeValueAsString(multifieldResourceName );

Suraj_Kamdi

Accepted solution

Community Advisor

Use the following code snippet.

@ValuemapValue
private Collection<Pojo> multifieldResourceName = Collections.emptyList();

//logic goes here
ObjectMapper mapper = new ObjectMapper(); 
mapper.writeValueAsString(multifieldResourceName );

A

Anil_Chennapragada

Level 4

hi @anamikap ,

Hope you have already found the answer for the above question. There are multiple ways to fetch Json Object. Below is one of the options

Create AEM dialog with a multifield
Write a SlingModel to fetch the multifield data Example: https://bimmisoi.blogspot.com/2020/07/aem-fetching-multifield-values-using.html
Once you have the object (SocialLinkModel) in the above example, you can get the Json using Gson Library or Jackson API
example : https://www.javatpoint.com/convert-java-object-to-json

Anudeep_Garnepudi

Community Advisor

@anamikap

Get each multifiled item ValueMap and use Gson to conver ValueMap to JSON.

String jsonStr = gson.toJson(valueMapObj)

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