Mercurial > dive4elements > gnv-client
view gnv/src/main/java/de/intevation/gnv/propertiesreader/ServletPropertiesReader.java @ 690:254f062e334b
Added JavaDoc.
gnv/trunk@908 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Mon, 12 Apr 2010 16:45:16 +0000 |
parents | 57fa8019fbdc |
children | 89ade245ca7a |
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package de.intevation.gnv.propertiesreader; import java.util.Enumeration; import java.util.HashMap; import java.util.Map; import javax.servlet.ServletConfig; import org.apache.log4j.Logger; /** * @author <a href="mailto:tim.englich@intevation.de">Tim Englich</a> * */ public class ServletPropertiesReader implements PropertiesReader { /** * the logger, used to log exceptions and additonaly information */ private static Logger log = Logger.getLogger(ServletPropertiesReader.class); private Map<String, String> properties = null; /** * Constructor */ public ServletPropertiesReader(ServletConfig config) { super(); log.info("ServletPropertiesReader will be initialized"); if (config != null) { Enumeration<String> keys = config.getInitParameterNames(); properties = new HashMap<String, String>(); while (keys.hasMoreElements()) { String key = keys.nextElement(); String value = config.getInitParameter(key); log.info("New ConbfigurationValue; " + key + " ==> " + value); this.properties.put(key, value); } } } public String getPropertieValue(String key, String defaultValue) { String value = this.properties.get(key); if (value == null) { value = defaultValue; } return value; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :