prod/net/jaekl/cfb/CfbBundle.java

   1 package net.jaekl.cfb;
   2
   3 // Copyright (C) 2015 Christian Jaekl
   4
   5 import java.text.MessageFormat;
   6 import java.util.Locale;
   7 import java.util.MissingResourceException;
   8 import java.util.ResourceBundle;
   9 import java.util.concurrent.ConcurrentHashMap;
  10
  11 import net.jaekl.qd.QDBundleFactory;
  12
  13 public class CfbBundle {
  14         public static final String ANALYSIS_FAILED = "analysis.failed";
  15         public static final String ANALYZED_AT = "analyzed.at";
  16         public static final String CANNOT_CONNECT = "cannot.connect.to.db";
  17         public static final String CANNOT_EXEC = "cannot.exec";
  18         public static final String CFB = "cfb";
  19         public static final String CFB_REPORT = "cfb.report";
  20         public static final String COMPARING_RUNS = "comparing.runs";
  21         public static final String COMPARING_VERSIONS = "comparing.versions";
  22         public static final String FIXED_BUGS = "fixed.bugs";
  23         public static final String NEW_BUGS = "new.bugs";
  24         public static final String NEW_VERSION = "new.version";
  25         public static final String NUM_BUGS = "num.bugs";
  26         public static final String NUM_BUGS_OLD = "num.bugs.old";
  27         public static final String OLD_BUGS = "old.bugs";
  28         public static final String OLD_VERSION = "old.version";
  29         public static final String STDERR_WAS = "stderr.was";
  30         public static final String STDOUT_WAS = "stdout.was";
  31         public static final String VERSION_NUM = "version.num";
  32
  33         final static String BUNDLE_NAME = "cfb";
  34
  35         static ConcurrentHashMap<Locale, CfbBundle> m_bundleMap = new ConcurrentHashMap<Locale, CfbBundle>();
  36
  37         ResourceBundle m_bundle;
  38
  39         public static CfbBundle getInst(Locale locale) {
  40                 CfbBundle result = m_bundleMap.get(locale);
  41                 if (null == result) {
  42                         synchronized(CfbBundle.class) {
  43                                 result = m_bundleMap.get(locale);
  44                                 if (null == result) {
  45                                         result = new CfbBundle(locale);
  46                                 }
  47                                 m_bundleMap.put(locale, result);
  48                         }
  49                 }
  50                 return result;
  51         }
  52
  53         private CfbBundle(Locale locale) {
  54                 m_bundle = QDBundleFactory.getInst().getBundle(BUNDLE_NAME, locale);
  55         }
  56
  57         public String get(String key, Object... arguments) {
  58                 try {
  59                         if (null != m_bundle) {
  60                                 String pattern = m_bundle.getString(key);
  61                                 return MessageFormat.format(pattern, arguments);
  62                         }
  63                 }
  64                 catch (MissingResourceException exc) {
  65                         // Make it clear that something has gone wrong.
  66                         exc.printStackTrace();
  67                         // Fall through to the fallback behaviour below
  68                 }
  69
  70                 StringBuilder sb = new StringBuilder("[" + key + "]");
  71                 for (Object obj : arguments) {
  72                         sb.append("[" + obj + "]");
  73                 }
  74                 return sb.toString();
  75         }
  76 }