/// <summary>
/// Constructs the service.
/// </summary>
///
private ResourceBasedPeriodFormatterDataService()
{
this.lastData = null;
this.lastLocale = null;
this.cache = new Hashtable();
IList localeNames = new ArrayList(); // of String
Stream mask0 = IBM.ICU.Impl.ICUData.GetRequiredStream(GetType(), PATH
+ "index.txt");
try {
TextReader br = new StreamReader(mask0, System.Text.Encoding.GetEncoding("UTF-8"));
String str0 = null;
while (null != (str0 = br.ReadLine()))
{
str0 = str0.Trim();
if (str0.StartsWith("#") || str0.Length == 0)
{
continue;
}
ILOG.J2CsMapping.Collections.Generics.Collections.Add(localeNames, str0);
}
} catch (IOException e) {
throw new InvalidOperationException("IO Error reading " + PATH
+ "index.txt: " + e.ToString());
}
availableLocales = ILOG.J2CsMapping.Collections.Collections.UnmodifiableList(localeNames);
}
public override PeriodFormatterData Get(String localeName)
{
lock (this) {
if (lastLocale != null && lastLocale.Equals(localeName))
{
return(lastData);
}
PeriodFormatterData ld = (PeriodFormatterData)ILOG.J2CsMapping.Collections.Collections.Get(cache, localeName);
if (ld == null)
{
String ln = localeName;
while (!ILOG.J2CsMapping.Collections.Collections.Contains(ln, availableLocales))
{
int ix = ln.LastIndexOf("_");
if (ix > -1)
{
ln = ln.Substring(0, (ix) - (0));
}
else if (!"test".Equals(ln))
{
ln = "test";
}
else
{
ln = null;
break;
}
}
if (ln != null)
{
String name = PATH + "pfd_" + ln + ".xml";
try {
Stream mask0 = IBM.ICU.Impl.ICUData.GetStream(GetType(), name);
if (mask0 == null)
{
throw new MissingManifestResourceException("no resource named " + name);
}
else
{
DataRecord dr = IBM.ICU.Impl.Duration.Impl.DataRecord.Read(ln,
new XMLRecordReader(new StreamReader(mask0, System.Text.Encoding.GetEncoding("UTF-8"))));
if (dr != null)
{
// debug
// if (false && ln.equals("ar_EG")) {
// OutputStreamWriter osw = new
// OutputStreamWriter(System.out, "UTF-8");
// XMLRecordWriter xrw = new
// XMLRecordWriter(osw);
// dr.write(xrw);
// osw.flush();
// }
ld = new PeriodFormatterData(localeName, dr);
}
}
} catch (IOException e) {
throw new MissingManifestResourceException("Unhandled Encoding for resource " + name);
}
}
else
{
throw new MissingManifestResourceException("Duration data not found for " + localeName);
}
// if (ld == null) {
// ld = getFallbackFormatterData();
// }
ILOG.J2CsMapping.Collections.Collections.Put(cache, localeName, ld);
}
lastData = ld;
lastLocale = localeName;
return(ld);
}
}