prod/net/jaekl/cfb/CfbBundle.java

   1 package net.jaekl.cfb;
   2
   3 // Copyright (C) 2015 Christian Jaekl
   4
   5 import java.util.Locale;
   6 import java.util.MissingResourceException;
   7 import java.util.ResourceBundle;
   8 import java.util.concurrent.ConcurrentHashMap;
   9
  10 import net.jaekl.qd.QDBundleFactory;
  11
  12 public class CfbBundle {
  13         public static final String ANALYSIS_FAILED = "analysis.failed";
  14         public static final String CANNOT_CONNECT = "cannot.connect.to.db";
  15         public static final String CANNOT_EXEC = "cannot.exec";
  16         public static final String STDERR_WAS = "stderr.was";
  17         public static final String STDOUT_WAS = "stdout.was";
  18
  19         final static String BUNDLE_NAME = "cfb";
  20
  21         static ConcurrentHashMap<Locale, CfbBundle> m_bundleMap = new ConcurrentHashMap<Locale, CfbBundle>();
  22
  23         ResourceBundle m_bundle;
  24
  25         public static CfbBundle getInst(Locale locale) {
  26                 CfbBundle result = m_bundleMap.get(locale);
  27                 if (null == result) {
  28                         synchronized(CfbBundle.class) {
  29                                 result = m_bundleMap.get(locale);
  30                                 if (null == result) {
  31                                         result = new CfbBundle(locale);
  32                                 }
  33                                 m_bundleMap.put(locale, result);
  34                         }
  35                 }
  36                 return result;
  37         }
  38
  39         private CfbBundle(Locale locale) {
  40                 m_bundle = QDBundleFactory.getInst().getBundle(BUNDLE_NAME, locale);
  41         }
  42
  43         public String get(String key) {
  44                 try {
  45                         if (null != m_bundle) {
  46                                 return m_bundle.getString(key);
  47                         }
  48                 }
  49                 catch (MissingResourceException exc) {
  50                         // Make it clear that something has gone wrong.
  51                         exc.printStackTrace();
  52                         // Fall through to the fallback behaviour below
  53                 }
  54                 return "[" + key + "]";
  55         }
  56 }