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package reports;

import java.util.Iterator;
import org.apache.velocity.util.introspection.Info;
import org.apache.velocity.util.introspection.SecureUberspector;
import org.codehaus.jettison.json.JSONArray;

/**
 * Used by Apache Velocity to allow the "#foreach( $management in $managements
 * )" notation to understand JSONArrays.
 */
public final class JSONArrayIteratingUberspector extends SecureUberspector {

  @Override
  @SuppressWarnings("rawtypes")
  public Iterator getIterator(Object obj, Info i)  {
    if (obj instanceof JSONArray) {
      return new JSONArrayIterator((JSONArray) obj);
    } else {
      return super.getIterator(obj, i);
    }
  }
}