ingo@1022: /*
ingo@1022:  * Copyright (c) 2010 by Intevation GmbH
ingo@1022:  *
ingo@1022:  * This program is free software under the LGPL (>=v2.1)
ingo@1022:  * Read the file LGPL.txt coming with the software for details
ingo@1022:  * or visit http://www.gnu.org/licenses/ if it does not exist.
ingo@1022:  */
ingo@1022: 
tim@3: package de.intevation.gnv.propertiesreader;
tim@3: 
tim@3: import java.util.Map;
tim@3: 
tim@3: import org.apache.log4j.Logger;
tim@3: 
tim@3: /**
ingo@690:  * A <code>PropertiesReader</code> storing properties in a <code>Map</code>.
sascha@699:  *
sascha@684:  * @author <a href="mailto:tim.englich@intevation.de">Tim Englich</a>
sascha@681:  *
tim@3:  */
tim@3: public class MapPropertiesReader implements PropertiesReader {
ingo@690: 
tim@3:     private static Logger log = Logger.getLogger(MapPropertiesReader.class);
tim@3: 
tim@960:     /**
tim@960:      * The properties which are served by this <code>PropertiesReader</code>.
tim@960:      */
tim@36:     private Map<String, String> properties = null;
tim@36: 
tim@3:     /**
ingo@690:      * Constructs a new MapPropertiesReader with an initial map.
tim@960:      * 
tim@960:      * @param properties the properties which should be served by this 
tim@960:      *                   <code>PropertiesReader</code>.
tim@3:      */
tim@3:     public MapPropertiesReader(Map<String, String> properties) {
tim@3:         super();
tim@3:         this.properties = properties;
tim@3:     }
tim@3: 
tim@3:     public String getPropertieValue(String key, String defaultValue) {
tim@3:         String value = this.properties.get(key);
tim@36:         if (value == null) {
tim@3:             value = defaultValue;
tim@3:         }
tim@3:         return value;
tim@3:     }
tim@3: }
sascha@700: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :