Create Records in Any SObject Dynamically

October 4, 2024

Use Case : If you want to insert records in any SObject dynamically just by passing field API Name & their value in JSON and SObject Name as a parameter.

public class DynamicRecordController {
    
    public static void createRecords(String objectName,String fieldValue){
        try{
            // JSON Example- {"Name":"SFDC Elements","Type":"Prospect"} for objectName-Account
            Map<String,Object> fieldValueMap=(Map<String,Object>)JSON.deserializeUntyped(fieldValue);
            
            sObject sObj = Schema.getGlobalDescribe().get(objectName).newSObject();
            for(String key: fieldValueMap.keySet()){
                sObj.put(key, String.valueOf(fieldValueMap.get(key))); //**putting all the field API name and their values
            }
            
            insert sObj ;
        }
        catch(Exception e){
            System.debug('Inside DynamicRecordController Exception::'+e.getMessage());
        }
    }
    
    
}

** Note: can add filter as well based on different field type and parse accordingly and JSON should be changed accordingly.

Output: