Classes in this File | Line Coverage | Branch Coverage | Complexity | |||||||
ExternalLink |
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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.link; |
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16 | ||
17 | import org.apache.tapestry.IRequestCycle; |
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18 | import org.apache.tapestry.engine.ExternalServiceParameter; |
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19 | import org.apache.tapestry.engine.IEngineService; |
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20 | import org.apache.tapestry.engine.ILink; |
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21 | ||
22 | /** |
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23 | * A component for creating a link to {@link org.apache.tapestry.IExternalPage}using |
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24 | * the {@link org.apache.tapestry.engine.ExternalService}. [ <a |
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25 | * href="../../../../../ComponentReference/ExternalLink.html">Component |
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26 | * Reference </a>] |
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27 | * |
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28 | * @see org.apache.tapestry.IExternalPage |
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29 | * @see org.apache.tapestry.engine.ExternalService |
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30 | * @author Malcolm Edgar |
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31 | */ |
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32 | ||
33 | 0 | public abstract class ExternalLink extends AbstractLinkComponent |
34 | { |
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35 | ||
36 | public abstract IEngineService getExternalService(); |
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37 | ||
38 | public ILink getLink(IRequestCycle cycle) |
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39 | { |
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40 | 0 | Object[] serviceParameters = DirectLink |
41 | .constructServiceParameters(getParameters()); |
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42 | ||
43 | 0 | ExternalServiceParameter esp = new ExternalServiceParameter( |
44 | getTargetPage(), serviceParameters); |
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45 | ||
46 | 0 | return getExternalService().getLink(false, esp); |
47 | } |
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48 | ||
49 | public abstract Object getParameters(); |
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50 | ||
51 | public abstract String getTargetPage(); |
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52 | } |