EnvironmentJavaPropertiesReader.java

  1. /*
  2.  * GovWay - A customizable API Gateway
  3.  * https://govway.org
  4.  *
  5.  * Copyright (c) 2005-2025 Link.it srl (https://link.it).
  6.  *
  7.  * This program is free software: you can redistribute it and/or modify
  8.  * it under the terms of the GNU General Public License version 3, as published by
  9.  * the Free Software Foundation.
  10.  *
  11.  * This program is distributed in the hope that it will be useful,
  12.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14.  * GNU General Public License for more details.
  15.  *
  16.  * You should have received a copy of the GNU General Public License
  17.  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18.  *
  19.  */

  20. package org.openspcoop2.pdd.core.dynamic;

  21. import org.apache.commons.lang.StringUtils;
  22. import org.slf4j.Logger;

  23. /**
  24.  * EnvironmentJavaPropertiesReader
  25.  *
  26.  * @author Andrea Poli (apoli@link.it)
  27.  * @author $Author$
  28.  * @version $Rev$, $Date$
  29.  */
  30. public class EnvironmentJavaPropertiesReader extends PropertiesReader {
  31.    
  32.     public EnvironmentJavaPropertiesReader(Logger log) {
  33.         super(log);
  34.     }
  35.        
  36.     @Override
  37.     public String read(String nome) throws DynamicException{
  38.         String envV = System.getenv(nome);
  39.         if(envV!=null && StringUtils.isNotEmpty(envV)) {
  40.             return envV;
  41.         }
  42.         return System.getProperty(nome);
  43.     }
  44.    
  45. }