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 BUG_CATEGORY_UNKNOWN = "bug.category.unknown";
  17         public static final String BUG_TYPE_UNKNOWN = "bug.type.unknown";
  18         public static final String CANNOT_CONNECT = "cannot.connect.to.db";
  19         public static final String CANNOT_EXEC = "cannot.exec";
  20         public static final String CANNOT_LOAD_FBMSG_FILE = "cannot.load.fbmsg.file";
  21         public static final String CANNOT_SEND_MAIL = "cannot.send.mail";
  22         public static final String CFB = "cfb";
  23         public static final String CFB_MAIL_SUBJECT = "cfb.mail.subject";
  24         public static final String CFB_REPORT = "cfb.report";
  25         public static final String COMPARING_RUNS = "comparing.runs";
  26         public static final String COMPARING_VERSIONS = "comparing.versions";
  27         public static final String FINDBUGS_HOME_IS_NOT_SET = "findbugs.home.is.not.set";
  28         public static final String FINDBUGS_HOME_IS_SET_TO = "findbugs.home.is.set.to";
  29         public static final String FIXED_BUGS = "fixed.bugs";
  30         public static final String NEW_BUGS = "new.bugs";
  31         public static final String NEW_VERSION = "new.version";
  32         public static final String NUM_BUGS = "num.bugs";
  33         public static final String NUM_BUGS_OLD = "num.bugs.old";
  34         public static final String OLD_BUGS = "old.bugs";
  35         public static final String OLD_VERSION = "old.version";
  36         public static final String STDERR_WAS = "stderr.was";
  37         public static final String STDOUT_WAS = "stdout.was";
  38         public static final String VERSION_NUM = "version.num";
  39
  40         final static String BUNDLE_NAME = "cfb";
  41
  42         static ConcurrentHashMap<Locale, CfbBundle> m_bundleMap = new ConcurrentHashMap<Locale, CfbBundle>();
  43
  44         ResourceBundle m_bundle;
  45
  46         public static CfbBundle getInst(Locale locale) {
  47                 CfbBundle result = m_bundleMap.get(locale);
  48                 if (null == result) {
  49                         synchronized(CfbBundle.class) {
  50                                 result = m_bundleMap.get(locale);
  51                                 if (null == result) {
  52                                         result = new CfbBundle(locale);
  53                                 }
  54                                 m_bundleMap.put(locale, result);
  55                         }
  56                 }
  57                 return result;
  58         }
  59
  60         private CfbBundle(Locale locale) {
  61                 m_bundle = QDBundleFactory.getInst().getBundle(BUNDLE_NAME, locale);
  62         }
  63
  64         // This constructor is intended only for use during unit testing.
  65         CfbBundle() {
  66                 m_bundle = null;
  67         }
  68
  69         public String get(String key, Object... arguments) {
  70                 try {
  71                         if (null != m_bundle) {
  72                                 String pattern = m_bundle.getString(key);
  73                                 return MessageFormat.format(pattern, arguments);
  74                         }
  75                 }
  76                 catch (MissingResourceException exc) {
  77                         // Make it clear that something has gone wrong.
  78                         exc.printStackTrace();
  79                         // Fall through to the fallback behaviour below
  80                 }
  81
  82                 return fallbackGet(key, arguments);
  83         }
  84
  85         String fallbackGet(String key, Object... arguments) {
  86                 StringBuilder sb = new StringBuilder("[" + key + "]");
  87                 for (Object obj : arguments) {
  88                         sb.append("[" + obj + "]");
  89                 }
  90                 return sb.toString();
  91
  92         }
  93 }