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annotate gnv/src/main/java/de/intevation/gnv/propertiesreader/MapPropertiesReader.java @ 3:d7b4a77ba892

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Infrastructur for Providing Applicationsettings gnv/trunk@72 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Tim Englich <tim.englich@intevation.de>
date Fri, 11 Sep 2009 15:19:52 +0000
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children ad381cc47217
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d7b4a77ba892 Infrastructur for Providing Applicationsettings
Tim Englich <tim.englich@intevation.de>
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1 /**
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2 *
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3 */
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4 package de.intevation.gnv.propertiesreader;
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5
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6 import java.util.Map;
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7
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8 import org.apache.log4j.Logger;
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9
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10 /**
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11 * @author Tim Englich <tim.englich@intevation.de>
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12 *
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13 */
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14 public class MapPropertiesReader implements PropertiesReader {
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15 /**
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16 * the logger, used to log exceptions and additonaly information
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17 */
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18 private static Logger log = Logger.getLogger(MapPropertiesReader.class);
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19
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20 private Map<String,String> properties = null;
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21 /**
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22 * Constructor
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23 */
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24 public MapPropertiesReader(Map<String, String> properties) {
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25 super();
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26 this.properties = properties;
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27 }
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28
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29 /**
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30 * @see de.intevation.gnv.propertiesreader.PropertiesReader#getPropertieValue(java.lang.String, java.lang.String)
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31 */
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32 public String getPropertieValue(String key, String defaultValue) {
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33 String value = this.properties.get(key);
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34 if (value == null){
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35 value = defaultValue;
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36 }
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37 return value;
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38 }
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39
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40 }
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