| /* |
| * 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.cocoon.reading; |
| |
| import org.apache.cocoon.ProcessingException; |
| import org.apache.cocoon.sitemap.SitemapModelComponent; |
| import org.apache.cocoon.sitemap.SitemapOutputComponent; |
| import org.xml.sax.SAXException; |
| |
| import java.io.IOException; |
| |
| /** |
| * A reader can be used to generate binary output for a request. |
| * |
| * @author <a href="mailto:Giacomo.Pati@pwr.ch">Giacomo Pati</a> |
| * @version CVS $Id$ |
| */ |
| public interface Reader extends SitemapModelComponent, SitemapOutputComponent { |
| |
| String ROLE = Reader.class.getName(); |
| |
| /** |
| * Generate the response. |
| */ |
| void generate() |
| throws IOException, SAXException, ProcessingException; |
| |
| /** |
| * @return the time the read source was last modified or 0 if it is not |
| * possible to detect |
| */ |
| long getLastModified(); |
| } |