Classes in this File | Line Coverage | Branch Coverage | Complexity | |||||||
BaseEngine |
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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.engine; |
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16 | ||
17 | import java.util.Collection; |
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18 | import java.util.Collections; |
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19 | ||
20 | /** |
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21 | * Concrete implementation of {@link org.apache.tapestry.IEngine} used for ordinary applications. |
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22 | * All page state information is maintained in the {@link javax.servlet.http.HttpSession}. |
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23 | * |
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24 | * @author Howard Lewis Ship |
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25 | */ |
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26 | ||
27 | 2 | public class BaseEngine extends AbstractEngine |
28 | { |
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29 | /** |
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30 | * Returns an unmodifiable {@link Collection} of the page names for which {@link IPageRecorder} |
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31 | * instances exist. Note: Starting in 4.0, this method is deprecated and returns an empty list. |
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32 | * |
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33 | * @deprecated |
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34 | */ |
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35 | ||
36 | public Collection getActivePageNames() |
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37 | { |
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38 | 0 | return Collections.EMPTY_LIST; |
39 | ||
40 | } |
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41 | } |