Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
ResponseDelegateFactoryImpl |
|
| 4.0;4 |
1 | // Copyright 2004, 2005 The Apache Software Foundation | |
2 | // | |
3 | // Licensed under the Apache License, Version 2.0 (the "License"); | |
4 | // you may not use this file except in compliance with the License. | |
5 | // You may obtain a copy of the License at | |
6 | // | |
7 | // http://www.apache.org/licenses/LICENSE-2.0 | |
8 | // | |
9 | // Unless required by applicable law or agreed to in writing, software | |
10 | // distributed under the License is distributed on an "AS IS" BASIS, | |
11 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
12 | // See the License for the specific language governing permissions and | |
13 | // limitations under the License. | |
14 | package org.apache.tapestry.services.impl; | |
15 | ||
16 | import java.io.IOException; | |
17 | import java.util.List; | |
18 | ||
19 | import org.apache.hivemind.ApplicationRuntimeException; | |
20 | import org.apache.tapestry.IRequestCycle; | |
21 | import org.apache.tapestry.services.ResponseBuilder; | |
22 | import org.apache.tapestry.services.ResponseContributor; | |
23 | import org.apache.tapestry.services.ResponseDelegateFactory; | |
24 | ||
25 | /** | |
26 | * Implementation of {@link ResponseDelegateFactory}. | |
27 | * | |
28 | * @author jkuhnert | |
29 | */ | |
30 | 0 | public class ResponseDelegateFactoryImpl implements ResponseDelegateFactory { |
31 | ||
32 | /** Configured response contribution choosers. */ | |
33 | protected List _responseContributors; | |
34 | ||
35 | /** | |
36 | * {@inheritDoc} | |
37 | */ | |
38 | public ResponseBuilder getResponseBuilder(IRequestCycle cycle) | |
39 | throws IOException | |
40 | { | |
41 | 0 | if (_responseContributors == null) |
42 | 0 | return null; |
43 | ||
44 | 0 | for (int i = 0; i < _responseContributors.size(); i++) { |
45 | 0 | ResponseContributor rc = (ResponseContributor)_responseContributors.get(i); |
46 | 0 | if (rc.handlesResponse(cycle)) |
47 | 0 | return rc.createBuilder(cycle); |
48 | } | |
49 | ||
50 | 0 | throw new ApplicationRuntimeException(ImplMessages.unknownRequest()); |
51 | } | |
52 | ||
53 | /** | |
54 | * Sets a configured list of {@link ResponseContributor} objects to be used | |
55 | * in processing ajax requests. | |
56 | * | |
57 | * @param responseContributors | |
58 | */ | |
59 | public void setResponseContributors(List responseContributors) | |
60 | { | |
61 | 0 | this._responseContributors = responseContributors; |
62 | 0 | } |
63 | } |