Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||||
PageBeginRenderListener |
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| 1.0;1 |
1 | // Copyright 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 | ||
15 | package org.apache.tapestry.event; |
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16 | ||
17 | import java.util.EventListener; |
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18 | ||
19 | /** |
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20 | * Event listener for determining when a page is about to start rendering. |
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21 | * Rendering includes the replay of a form to handle form submissions. |
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22 | * |
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23 | * @author Howard M. Lewis Ship |
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24 | * @since 4.0 |
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25 | */ |
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26 | public interface PageBeginRenderListener extends EventListener |
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27 | { |
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28 | ||
29 | /** |
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30 | * Invoked before just before the page renders a response. This provides |
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31 | * listeners with a last chance to initialize themselves for the render. |
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32 | * This initialization can include modifying peristent page properties. |
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33 | */ |
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34 | ||
35 | void pageBeginRender(PageEvent event); |
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36 | } |