root / trunk / libraries / libRemoteServices / src / org / gvsig / remoteClient / utils / PropertyManager.java @ 3665
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package org.gvsig.remoteClient.utils; |
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import java.util.Properties; |
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import java.util.Hashtable; |
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import java.io.InputStream; |
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import java.io.IOException; |
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/**
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* Description: Loads the configuration files
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*
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* @author Laura Diaz
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* @version 1.0
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*/
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public class PropertyManager |
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{ |
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public final static String LOGGER_PROPERTIES = "org/gvsig/remoteClient/conf/logger.properties"; |
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//The property file names to load
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private final static String[] s_propertyFileNames = new String[]{LOGGER_PROPERTIES}; |
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//Hashtable containing all properties objects that are loaded
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private static Hashtable s_propertyFiles = null; |
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/**
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* Gets a properties object
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* If the the property files are not yet loaded, then loads them first
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*
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* @param propertyFileName, String
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* @return Properties
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* @throws java.io.IOException
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*/
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public static Properties getProperties(String propertyFileName) throws IOException |
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{ |
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if (s_propertyFiles == null) |
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{ |
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loadProperties(); |
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} |
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return (Properties)s_propertyFiles.get(propertyFileName); |
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} |
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//Loads the property files
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private static synchronized void loadProperties() throws IOException |
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{ |
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s_propertyFiles = new Hashtable(s_propertyFileNames.length); |
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ClassLoader loader = PropertyManager.class.getClassLoader();
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for (int i = 0; i < s_propertyFileNames.length; i++) |
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{ |
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try
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{ |
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InputStream input = loader.getResourceAsStream(s_propertyFileNames[i]);
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Properties props = new Properties(); |
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props.load(input); |
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s_propertyFiles.put(s_propertyFileNames[i], props); |
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} |
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catch(Exception e) |
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{ |
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System.err.println("\n[PropertyManager] ERROR - Failed to read properties file \"" |
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+ s_propertyFileNames[i] + "\": "
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+ e.getMessage()); |
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} |
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} |
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} |
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//Loads the property files
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/*
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public static synchronized void saveProperties(String propsName) throws IOException
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{
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try
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{
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//ClassLoader loader = PropertyManager.class.getClassLoader();
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//InputStream input = loader.getResourceAsStream(propsName);
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FileOutputStream output = new FileOutputStream(propsName);
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Properties props = new Properties();
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props.store(output, propsName);
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output.close();
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}
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catch(Exception e)
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{
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System.err.println("\n[PropertyManager] ERROR - Failed to save properties file \""
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+ propsName + "\": "
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+ e.getMessage());
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}
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}
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*/
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} |