    001// Copyright 2010 The Apache Software Foundation
    002//
    003// Licensed under the Apache License, Version 2.0 (the "License");
    004// you may not use this file except in compliance with the License.
    005// You may obtain a copy of the License at
    006//
    007// http://www.apache.org/licenses/LICENSE-2.0
    008//
    009// Unless required by applicable law or agreed to in writing, software
    010// distributed under the License is distributed on an "AS IS" BASIS,
    011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    012// See the License for the specific language governing permissions and
    013// limitations under the License.
    014
    015package org.apache.tapestry5.internal.services;
    016
    017import java.util.Map;
    018
    019import org.apache.tapestry5.Translator;
    020import org.apache.tapestry5.services.TranslatorAlternatesSource;
    021
    022@SuppressWarnings("unchecked")
    023public class TranslatorAlternatesSourceImpl implements TranslatorAlternatesSource
    024{
    025    private final Map<String, Translator> configuration;
    026
    027    public TranslatorAlternatesSourceImpl(Map<String, Translator> configuration)
    028    {
    029        this.configuration = configuration;
    030
    031        for (Map.Entry<String, Translator> me : configuration.entrySet())
    032        {
    033            if (!me.getKey().equalsIgnoreCase(me.getValue().getName()))
    034                throw new RuntimeException(String.format(
    035                        "Contribution key '%s' does not match '%s' (the name of the corresponding Translator).", me
    036                                .getKey(), me.getValue().getName()));
    037        }
    038    }
    039
    040    public Map<String, Translator> getTranslatorAlternates()
    041    {
    042        return configuration;
    043    }
    044
    045}