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