Classes in this File | Line Coverage | Branch Coverage | Complexity | |||||||
ServiceLink |
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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.ILink; |
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19 | import org.apache.tapestry.services.ServiceMap; |
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20 | ||
21 | /** |
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22 | * A component for creating a link for an arbitrary {@link org.apache.tapestry.engine.IEngineService |
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23 | * engine service}. A ServiceLink component can emulate a {@link PageLink} or {@link DirectLink} component, |
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24 | * but is most often used in conjunction with an application-specific service. |
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25 | * |
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26 | * [<a href="../../../../../ComponentReference/ServiceLink.html">Component Reference</a>] |
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27 | * |
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28 | * @author Howard Lewis Ship |
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29 | * |
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30 | **/ |
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31 | ||
32 | 0 | public abstract class ServiceLink extends AbstractLinkComponent |
33 | { |
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34 | public ILink getLink(IRequestCycle cycle) |
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35 | { |
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36 | 0 | Object[] parameters = DirectLink.constructServiceParameters(getParameters()); |
37 | ||
38 | 0 | return getServiceMap().getService(getService()).getLink(false, parameters); |
39 | } |
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40 | ||
41 | public abstract String getService(); |
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42 | ||
43 | /** |
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44 | * Injected. |
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45 | * @since 4.1 |
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46 | */ |
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47 | public abstract ServiceMap getServiceMap(); |
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48 | ||
49 | public abstract Object getParameters(); |
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50 | } |