| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. 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. For additional information regarding |
| * copyright in this work, please see the NOTICE file in the top level |
| * directory of this distribution. |
| */ |
| package org.apache.abdera.protocol.server; |
| |
| /** |
| * Filters are invoked by AbderaServlet immediately before passing the |
| * request off to the Provider for processing The filters use a model |
| * generally identical to that of Servlet Filters, with each filter forwarding |
| * the request on to the next filter in the chain. |
| * @author jasnell |
| * |
| */ |
| public interface Filter { |
| |
| /** |
| * Process the filter request. The filter must call chain.next(request) |
| * to pass the request on to the next filter or the provider. |
| */ |
| ResponseContext filter(RequestContext request, FilterChain chain); |
| |
| } |
