package at.knowcenter.wag.egov.egiz.cfg;

import java.util.Properties;

import at.gv.egiz.pdfas.api.sign.SignParameters;

/**
 * Thread local holder for profile override values. 
 * Don't use this class directly, use {@link SignParameters#setProfileOverrideValue(String, String)} 
 * 
 * @author exthex
 *
 */
public class OverridePropertyHolder {
   
   private static ThreadLocal propHolder = new ThreadLocal() {    
      protected Object initialValue() { return new Properties();};
   };
   
   public static Properties getOverrideProps() {
      return (Properties) propHolder.get();
   }   
   
   public static void setOverrideProps(Properties props) {
      propHolder.set(props);
   }
   
   public static void setProperty(String key, String val) {
      getOverrideProps().setProperty(key, val);
   }
   
   public static String getProperty(String key) {
      return getOverrideProps().getProperty(key);
   }
   
   public static void removeProperties() {
      propHolder.remove();
      propHolder.set(new Properties());
   }

}