| // Copyright 2010 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.services.messages; |
| |
| import java.io.IOException; |
| import java.util.Map; |
| |
| import org.apache.tapestry5.ioc.Messages; |
| import org.apache.tapestry5.ioc.Resource; |
| import org.apache.tapestry5.ioc.util.CaseInsensitiveMap; |
| |
| /** |
| * Used when constructing a component's {@link Messages} object. Responsible for reading the |
| * contents of an individual {@link Resource}. |
| * |
| * @since 5.2.0 |
| */ |
| public interface PropertiesFileParser |
| { |
| /** |
| * Read the contents of the file (which is expected to exist) and return it as |
| * a Map of string keys and values (as {@link CaseInsensitiveMap} should be used. The implementation should not |
| * attempt to cache any values (caching occurs at a higher level, as does reload logic). |
| */ |
| Map<String, String> parsePropertiesFile(Resource resource) throws IOException; |
| } |