1 package org.apache.turbine.services.urlmapper;
2
3
4 /*
5 * Licensed to the Apache Software Foundation (ASF) under one
6 * or more contributor license agreements. See the NOTICE file
7 * distributed with this work for additional information
8 * regarding copyright ownership. The ASF licenses this file
9 * to you under the Apache License, Version 2.0 (the
10 * "License"); you may not use this file except in compliance
11 * with the License. You may obtain a copy of the License at
12 *
13 * http://www.apache.org/licenses/LICENSE-2.0
14 *
15 * Unless required by applicable law or agreed to in writing,
16 * software distributed under the License is distributed on an
17 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
18 * KIND, either express or implied. See the License for the
19 * specific language governing permissions and limitations
20 * under the License.
21 */
22
23
24 import java.io.IOException;
25
26 import org.apache.turbine.annotation.TurbineService;
27 import org.apache.turbine.pipeline.PipelineData;
28 import org.apache.turbine.pipeline.Valve;
29 import org.apache.turbine.pipeline.ValveContext;
30 import org.apache.turbine.util.RunData;
31 import org.apache.turbine.util.TurbineException;
32
33 /**
34 * This valve is responsible for parsing parameters out of
35 * simplified URLs.
36 *
37 * @author <a href="mailto:tv@apache.org">Thomas Vandahl</a>
38 */
39 public class URLMapperValve
40 implements Valve
41 {
42 /** Injected service instance */
43 @TurbineService
44 private URLMapperService urlMapperService;
45
46 /**
47 * @see org.apache.turbine.pipeline.Valve#invoke(PipelineData, ValveContext)
48 */
49 @Override
50 public void invoke(PipelineData pipelineData, ValveContext context)
51 throws IOException, TurbineException
52 {
53 RunData data = pipelineData.getRunData();
54 String uri = data.getRequest().getRequestURI();
55
56 urlMapperService.mapFromURL(uri, data.getParameters());
57
58 // Pass control to the next Valve in the Pipeline
59 context.invokeNext(pipelineData);
60 }
61 }