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removed java 8 dependency

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This commit is contained in:
Michael Gerber
2015-03-07 17:45:39 +01:00
parent 4610c22f61
commit 3a23f4fed4
2 changed files with 38 additions and 5 deletions
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19
forms/common-freemarker/src/main/java/org/keycloak/freemarker/LocaleHelper.java
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@@ -94,11 +94,20 @@ public class LocaleHelper {
builder.cookie(new NewCookie(LocaleHelper.LOCALE_COOKIE, locale.toLanguageTag(), path, null, null, 31536000, secure));
}
private static Locale findLocale(String localeString, Set<String> supportedLocales) {
List<Locale> locales = new ArrayList<Locale>();
for(String l : supportedLocales) {
locales.add(Locale.forLanguageTag(l));
public static Locale findLocale(String localeString, Set<String> supportedLocales) {
Locale result = null;
Locale search = Locale.forLanguageTag(localeString);
for(String languageTag : supportedLocales) {
Locale locale = Locale.forLanguageTag(languageTag);
if(locale.getLanguage().equals(search.getLanguage())){
if(locale.getCountry().equals("") && result == null){
result = locale;
}
if(locale.getCountry().equals(search.getCountry())){
return locale;
}
}
}
return Locale.lookup(Locale.LanguageRange.parse(localeString),locales);
return result;
}
}

24
forms/common-freemarker/src/test/java/org/keycloak/freemarke/LocaleHelperTest.java Normal file
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@@ -0,0 +1,24 @@
package org.keycloak.freemarke;
import org.junit.Assert;
import org.junit.Test;
import org.keycloak.freemarker.LocaleHelper;
import java.util.Arrays;
import java.util.HashSet;
/**
* @author <a href="mailto:gerbermichi@me.com">Michael Gerber</a>
*/
public class LocaleHelperTest {
@Test
public void findLocaleTest(){
Assert.assertEquals("de", LocaleHelper.findLocale("de", new HashSet<>(Arrays.asList("de","en"))).toLanguageTag());
Assert.assertEquals("en", LocaleHelper.findLocale("en", new HashSet<>(Arrays.asList("de","en"))).toLanguageTag());
Assert.assertEquals("de", LocaleHelper.findLocale("de-CH", new HashSet<>(Arrays.asList("de","en"))).toLanguageTag());
Assert.assertEquals("de-CH", LocaleHelper.findLocale("de-CH", new HashSet<>(Arrays.asList("de","de-CH","de-DE"))).toLanguageTag());
Assert.assertEquals("de-DE", LocaleHelper.findLocale("de-DE", new HashSet<>(Arrays.asList("de","de-CH","de-DE"))).toLanguageTag());
Assert.assertEquals("de", LocaleHelper.findLocale("de", new HashSet<>(Arrays.asList("de","de-CH","de-DE"))).toLanguageTag());
Assert.assertNull(LocaleHelper.findLocale("de", new HashSet<>(Arrays.asList("de-CH","de-DE"))));
}
}