package org.kuali.common.util.log.log4j.jaxb;
   
   import javax.xml.bind.annotation.adapters.XmlAdapter;
   
   import org.kuali.common.util.log.log4j.model.Threshold;
   
   public class RepositoryThresholdAdapter extends XmlAdapter<String, Threshold> {
   
   	@Override
  	public final String marshal(Threshold threshold) {
  		if (Threshold.DEFAULT_REPOSITORY_VALUE.equals(threshold)) {
  			return null;
  		} else {
  			return threshold.name().toLowerCase();
  		}
  	}
  
  	@Override
  	public final Threshold unmarshal(String threshold) {
  		if (threshold == null) {
  			return Threshold.DEFAULT_REPOSITORY_VALUE;
  		} else {
  			return Threshold.valueOf(threshold.toUpperCase());
  		}
  	}
  
  }