package uk.co.datumedge.hamcrest.json;

 import static org.skyscreamer.jsonassert.JSONCompare.compareJSON;

 import static uk.co.datumedge.hamcrest.json.JSONAssertComparisonResult.resultOf;

 import org.json.JSONException;

 import org.json.JSONObject;

 import org.skyscreamer.jsonassert.JSONCompareMode;

 /**

  * A {@code JSONComparator} implementation that compares {@code JSONObject}s, backed by SkyScreamer's JSONAssert library.

  */

 final class JSONObjectComparatorFactory implements JSONAssertComparatorFactory<JSONObject> {

         private static final JSONAssertComparatorFactory<JSONObject> INSTANCE = new JSONObjectComparatorFactory();

         static JSONAssertComparatorFactory<JSONObject> jsonObjectComparison() {

                 return INSTANCE;

         }

         private JSONObjectComparatorFactory() { }

         @Override

         public JSONComparator<JSONObject> comparatorWith(final JSONCompareMode compareMode) {

                 return new JSONComparator<JSONObject>() {

                         @Override

                         public JSONComparisonResult compare(JSONObject expected, JSONObject actual) throws JSONException {

                                 return resultOf(compareJSON(expected, actual, compareMode));

                         }

                 };

         }

 }