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Comments (1)

mfatihercik avatar mfatihercik commented on August 20, 2024

It is working in the below code. Please have a look. The expression starts with $, but it doesn't mean that you should use self without $ sing.
wrong expression: $self.data.provider == 'TEXAS' || $ self.data.provider == 'VODAFONE'

correct expression:
$self.data.provider == 'TEXAS' || self.data.provider == 'VODAFONE'


public class Main {
    public static void main(String[] args) {
        var input = """
                [
                                   {
                                   "provider": "VODAFONE"
                                   },
                                   {
                                   "provider": "VERIZON"
                                   },
                                   {
                                   "provider": "TEXAS"
                                   }
                                   ]
                                
                """;

        var mapping = """
                result:
                  path: /
                  type: array
                  filter: $self.data.provider == 'TEXAS' or self.data.provider == 'VODAFONE'
                  fields:
                    provider:
                """;


        var dsm = new DSMBuilder(mapping).setType(DSMBuilder.TYPE.JSON).create();


        var result = dsm.toObject(input);

        System.out.println(result);
    }
}

Result:

[{provider=VODAFONE}, {provider=TEXAS}]

from dsm.

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