| // Copyright 2007 The Apache Software Foundation |
| // |
| // 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 org.apache.tapestry5.internal.services; |
| |
| import org.apache.tapestry5.services.ApplicationStatePersistenceStrategy; |
| import org.apache.tapestry5.services.ApplicationStatePersistenceStrategySource; |
| |
| import java.util.Map; |
| |
| public class ApplicationStatePersistenceStrategySourceImpl implements |
| ApplicationStatePersistenceStrategySource |
| { |
| private final Map<String, ApplicationStatePersistenceStrategy> configuration; |
| |
| public ApplicationStatePersistenceStrategySourceImpl(Map<String, ApplicationStatePersistenceStrategy> configuration) |
| { |
| this.configuration = configuration; |
| } |
| |
| public ApplicationStatePersistenceStrategy get(String name) |
| { |
| ApplicationStatePersistenceStrategy result = configuration.get(name); |
| |
| if (result == null) |
| throw new RuntimeException(ServicesMessages.missingApplicationStatePersistenceStrategy( |
| name, |
| configuration.keySet())); |
| |
| return result; |
| } |
| } |