| // Copyright 2006, 2007, 2008 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; |
| |
| import java.io.IOException; |
| |
| /** |
| * Filter interface for {@link org.apache.tapestry5.services.RequestHandler}. Implementations of this interface may be |
| * contributed into the RequestHandler service configuration. |
| * |
| * @see org.apache.tapestry5.services.TapestryModule#contributeRequestHandler(org.apache.tapestry5.ioc.OrderedConfiguration, |
| * Context, RequestExceptionHandler, long, long, org.apache.tapestry5.internal.services.LocalizationSetter, |
| * RequestFilter) |
| */ |
| public interface RequestFilter |
| { |
| /** |
| * Returns true if the request has been handled, false otherwise. |
| */ |
| boolean service(Request request, Response response, RequestHandler handler) throws IOException; |
| |
| } |
