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/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.tomcat.util.compat;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.util.Locale;
class Jre7Compat extends JreCompat {
private static final Method forLanguageTagMethod;
static {
Method m = null;
try {
m = Locale.class.getMethod("forLanguageTag", String.class);
} catch (SecurityException e) {
// Should never happen
} catch (NoSuchMethodException e) {
// Expected on Java < 7
}
forLanguageTagMethod = m;
}
static boolean isSupported() {
return forLanguageTagMethod != null;
}
@Override
public Locale forLanguageTag(String languageTag) {
try {
return (Locale) forLanguageTagMethod.invoke(null, languageTag);
} catch (IllegalArgumentException e) {
return null;
} catch (IllegalAccessException e) {
return null;
} catch (InvocationTargetException e) {
return null;
}
}
}
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