Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||||||
ResetEventHubImpl |
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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.services.impl; |
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16 | ||
17 | import java.util.Iterator; |
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18 | ||
19 | import org.apache.hivemind.util.EventListenerList; |
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20 | import org.apache.tapestry.event.ResetEventListener; |
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21 | import org.apache.tapestry.services.ResetEventHub; |
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22 | ||
23 | /** |
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24 | * Implementation of the <code>tapestry.ResetEventHub</code> |
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25 | * service. |
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26 | * |
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27 | * @author Howard Lewis Ship |
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28 | * @since 4.0 |
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29 | */ |
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30 | 2 | public class ResetEventHubImpl implements ResetEventHub |
31 | { |
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32 | 2 | private EventListenerList _listeners = new EventListenerList(); |
33 | ||
34 | public void addResetEventListener(ResetEventListener l) |
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35 | { |
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36 | 2 | _listeners.addListener(l); |
37 | 2 | } |
38 | ||
39 | public void removeResetEventListener(ResetEventListener l) |
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40 | { |
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41 | 0 | _listeners.removeListener(l); |
42 | 0 | } |
43 | ||
44 | public void fireResetEvent() |
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45 | { |
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46 | 100 | Iterator i = _listeners.getListeners(); |
47 | ||
48 | 200 | while (i.hasNext()) |
49 | { |
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50 | 100 | ResetEventListener l = (ResetEventListener) i.next(); |
51 | ||
52 | 100 | l.resetEventDidOccur(); |
53 | 100 | } |
54 | 100 | } |
55 | } |