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.JSONArray;
   import org.json.JSONException;
   import org.skyscreamer.jsonassert.JSONCompareMode;
   
  /**
   * A {@code JSONComparator} implementation that compares {@code JSONArray}s, backed by SkyScreamer's JSONAssert library.
   */
  final class JSONArrayComparatorFactory implements JSONAssertComparatorFactory<JSONArray> {
  	private static final JSONAssertComparatorFactory<JSONArray> INSTANCE = new JSONArrayComparatorFactory();
  
  	static JSONAssertComparatorFactory<JSONArray> jsonArrayComparison() {
  		return INSTANCE;
  	}
  
  	private JSONArrayComparatorFactory() { }
  
  	@Override
  	public JSONComparator<JSONArray> comparatorWith(final JSONCompareMode compareMode) {
  		return new JSONComparator<JSONArray>() {
  			@Override
  			public JSONComparisonResult compare(JSONArray expected, JSONArray actual) throws JSONException {
  				return resultOf(compareJSON(expected, actual, compareMode));
  			}
  		};
  	}
  }