Mercurial > dive4elements > gnv-client
annotate gnv/src/main/java/de/intevation/gnv/propertiesreader/MapPropertiesReader.java @ 1145:dfe1ac687c7f tip
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author | Thomas Arendsen Hein <thomas@intevation.de> |
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date | Fri, 28 Sep 2012 12:16:15 +0200 |
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1 /* |
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2 * Copyright (c) 2010 by Intevation GmbH |
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3 * |
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4 * This program is free software under the LGPL (>=v2.1) |
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5 * Read the file LGPL.txt coming with the software for details |
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6 * or visit http://www.gnu.org/licenses/ if it does not exist. |
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7 */ |
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8 |
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9 package de.intevation.gnv.propertiesreader; |
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10 |
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11 import java.util.Map; |
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12 |
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13 import org.apache.log4j.Logger; |
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14 |
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15 /** |
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16 * A <code>PropertiesReader</code> storing properties in a <code>Map</code>. |
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17 * |
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18 * @author <a href="mailto:tim.englich@intevation.de">Tim Englich</a> |
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19 * |
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20 */ |
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21 public class MapPropertiesReader implements PropertiesReader { |
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22 |
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23 private static Logger log = Logger.getLogger(MapPropertiesReader.class); |
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24 |
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26 * The properties which are served by this <code>PropertiesReader</code>. | |
27 */ | |
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28 private Map<String, String> properties = null; |
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29 |
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30 /** |
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31 * Constructs a new MapPropertiesReader with an initial map. |
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33 * @param properties the properties which should be served by this | |
34 * <code>PropertiesReader</code>. | |
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35 */ |
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36 public MapPropertiesReader(Map<String, String> properties) { |
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37 super(); |
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38 this.properties = properties; |
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39 } |
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40 |
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41 public String getPropertieValue(String key, String defaultValue) { |
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42 String value = this.properties.get(key); |
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43 if (value == null) { |
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44 value = defaultValue; |
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45 } |
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46 return value; |
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47 } |
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48 } |
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49 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |