/**
* Copyright (c) 2000-2017 Liferay, Inc. All rights reserved.
*
* Licensed 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 com.liferay.faces.util.i18n;
import javax.faces.FacesWrapper;
import javax.faces.context.ExternalContext;
import javax.faces.context.FacesContext;
import com.liferay.faces.util.factory.FactoryExtensionFinder;
/**
* @author Neil Griffin
*/
public abstract class I18nFactory implements FacesWrapper<I18nFactory> {
/**
* @deprecated Call {@link #getI18nInstance(ExternalContext)} instead.
*
* <p>Returns a stateless, thread-safe singleton instance of {@link I18n} from the {@link I18nFactory}
* found by the {@link FactoryExtensionFinder}.</p>
*/
@Deprecated
public static I18n getI18nInstance() {
return getI18nInstance(FacesContext.getCurrentInstance().getExternalContext());
}
/**
* Returns a stateless, thread-safe singleton instance of {@link I18n} from the {@link I18nFactory} found by the
* {@link FactoryExtensionFinder}.
*
* @param externalContext The external context associated with the current faces context. It is needed in order
* for the {@link FactoryExtensionFinder} to be able to find the factory.
*
* @since 3.1
* @since 2.1
* @since 1.1
*/
public static I18n getI18nInstance(ExternalContext externalContext) {
I18nFactory i18nFactory = (I18nFactory) FactoryExtensionFinder.getFactory(externalContext, I18nFactory.class);
return i18nFactory.getI18n();
}
/**
* Returns a stateless, thread-safe singleton instance of {@link I18n}.
*/
public abstract I18n getI18n();
}