Classes in this File | Line Coverage | Branch Coverage | Complexity | |||||||
Frame |
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| 1.0;1 |
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 | ||
15 | package org.apache.tapestry.html; |
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16 | ||
17 | import org.apache.tapestry.AbstractComponent; |
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18 | import org.apache.tapestry.IMarkupWriter; |
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19 | import org.apache.tapestry.IRequestCycle; |
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20 | import org.apache.tapestry.engine.IEngineService; |
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21 | import org.apache.tapestry.engine.ILink; |
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22 | ||
23 | /** |
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24 | * Implements a <frame> within a <frameset>. [ <a |
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25 | * href="../../../../../ComponentReference/Frame.html">Component Reference </a>] |
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26 | * |
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27 | * @author Howard Lewis Ship |
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28 | */ |
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29 | ||
30 | 2 | public abstract class Frame extends AbstractComponent |
31 | { |
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32 | ||
33 | /** |
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34 | * Injected engine service. |
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35 | * |
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36 | * @since 4.0 |
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37 | */ |
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38 | public abstract IEngineService getPageService(); |
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39 | ||
40 | protected void renderComponent(IMarkupWriter writer, IRequestCycle cycle) |
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41 | { |
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42 | 2 | IEngineService pageService = getPageService(); |
43 | 2 | ILink link = pageService.getLink(false, getTargetPage()); |
44 | ||
45 | 2 | writer.beginEmpty("frame"); |
46 | 2 | writer.attribute("src", link.getURL()); |
47 | ||
48 | 2 | renderInformalParameters(writer, cycle); |
49 | ||
50 | 2 | writer.closeTag(); |
51 | 2 | } |
52 | ||
53 | public abstract String getTargetPage(); |
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54 | ||
55 | public abstract void setTargetPage(String targetPage); |
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56 | } |