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Diff Revisions 929 vs 931 for /trunk/DeviceDesktopTest/src/org/litesoft/locale/Locales.java

		@@ -1,5 +1,54 @@
1	1		package org.litesoft.locale;
2	2
3		-	public class Locales
4		-	{
	3	+	import java.util.ArrayList;
	4	+	import java.util.Collections;
	5	+	import java.util.HashSet;
	6	+	import java.util.List;
	7	+	import java.util.Set;
	8	+
	9	+	@SuppressWarnings("Convert2Diamond")
	10	+	public final class Locales {
	11	+	private static Locales sInstance;
	12	+
	13	+	public static synchronized Locales getInstance() {
	14	+	if (sInstance == null) {
	15	+	throw new IllegalStateException("Locales referenced before being initialized!");
	16	+	}
	17	+	return sInstance;
	18	+	}
	19	+
	20	+	private static synchronized void setInstance(Locales pInstance) {
	21	+	if (sInstance != null) {
	22	+	throw new IllegalStateException("Duplicate Locales created!");
	23	+	}
	24	+	sInstance = pInstance;
	25	+	}
	26	+
	27	+	private final Set<AbstractLocale> mSupported;
	28	+	private final List<String> mActiveCodes = new ArrayList<String>();
	29	+
	30	+	public Locales(AbstractLocale... pSupportedLocales) {
	31	+	mSupported = Collections.unmodifiableSet(toSet(pSupportedLocales));
	32	+	for (AbstractLocale zLocale : pSupportedLocales) {
	33	+	if (zLocale.isActive()) {
	34	+	mActiveCodes.add(zLocale.getCode());
	35	+	}
	36	+	}
	37	+	setInstance(this); // 'this' leakage, but is final class!
	38	+	}
	39	+
	40	+	public static Set<AbstractLocale> getSupported() {
	41	+	return getInstance().mSupported;
	42	+	}
	43	+
	44	+	public static String[] getActiveCodes() {
	45	+	List<String> zActiveCodes = getInstance().mActiveCodes;
	46	+	return zActiveCodes.toArray(new String[zActiveCodes.size()]);
	47	+	}
	48	+
	49	+	public static Set<AbstractLocale> toSet(AbstractLocale... pSupportedLocales) {
	50	+	Set<AbstractLocale> zLocales = new HashSet<>();
	51	+	Collections.addAll(zLocales, pSupportedLocales);
	52	+	return zLocales;
	53	+	}
5	54		}

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