| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| LatkaEventPublisher |
|
| 1.7777777777777777;1.778 |
| 1 | /* | |
| 2 | * Copyright 1999-2001,2004 The Apache Software Foundation. | |
| 3 | * | |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); | |
| 5 | * you may not use this file except in compliance with the License. | |
| 6 | * You may obtain a copy of the License at | |
| 7 | * | |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 | |
| 9 | * | |
| 10 | * Unless required by applicable law or agreed to in writing, software | |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, | |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| 13 | * See the License for the specific language governing permissions and | |
| 14 | * limitations under the License. | |
| 15 | */ | |
| 16 | ||
| 17 | package org.apache.commons.latka.event; | |
| 18 | ||
| 19 | import java.util.ArrayList; | |
| 20 | import java.util.Iterator; | |
| 21 | import java.util.List; | |
| 22 | ||
| 23 | /** | |
| 24 | * A {@link LatkaEventListener} that publishes the incoming events to other | |
| 25 | * listeners | |
| 26 | * | |
| 27 | * @author Morgan Delagrange | |
| 28 | * @author <a href="mailto:dion@multitask.com.au">dIon Gillard</a> | |
| 29 | * @version | |
| 30 | * $Id: LatkaEventPublisher.java 155424 2005-02-26 13:09:29Z dirkv $ | |
| 31 | */ | |
| 32 | 0 | public class LatkaEventPublisher implements LatkaEventListener { |
| 33 | ||
| 34 | /** the listeners to publish events to */ | |
| 35 | 0 | protected List _list = new ArrayList(); |
| 36 | ||
| 37 | /** | |
| 38 | * add a {@link LatkaEventListener} to the list of publishees. | |
| 39 | * @param listener a {@link LatkaEventListener} | |
| 40 | */ | |
| 41 | public void addListener(LatkaEventListener listener) { | |
| 42 | 0 | _list.add(listener); |
| 43 | 0 | } |
| 44 | ||
| 45 | /** | |
| 46 | * Send the provided event object to all registered listeners | |
| 47 | * @param event an event to be sent | |
| 48 | */ | |
| 49 | public void broadcastEvent(LatkaEvent event) { | |
| 50 | 0 | Iterator iter = _list.iterator(); |
| 51 | 0 | while (iter.hasNext()) { |
| 52 | 0 | broadcastEvent(event, (LatkaEventListener) iter.next()); |
| 53 | } | |
| 54 | 0 | } |
| 55 | ||
| 56 | /** | |
| 57 | * Send the provided event to the provided listener | |
| 58 | * @param event an event to be sent | |
| 59 | * @param listener the listener to send it to | |
| 60 | */ | |
| 61 | protected void broadcastEvent(LatkaEvent event, LatkaEventListener listener) | |
| 62 | { | |
| 63 | 0 | if (event instanceof RequestSucceededEvent) { |
| 64 | 0 | listener.requestSucceeded((RequestEvent) event); |
| 65 | 0 | } else if (event instanceof RequestFailedEvent) { |
| 66 | 0 | listener.requestFailed((RequestEvent) event); |
| 67 | 0 | } else if (event instanceof RequestSkippedEvent) { |
| 68 | 0 | listener.requestSkipped((RequestEvent) event); |
| 69 | 0 | } else if (event instanceof RequestErrorEvent) { |
| 70 | 0 | listener.requestError((RequestEvent) event); |
| 71 | 0 | } else if (event instanceof SuiteCompletedEvent) { |
| 72 | 0 | listener.suiteCompleted((SuiteEvent) event); |
| 73 | 0 | } else if (event instanceof ReportMessageEvent) { |
| 74 | 0 | listener.reportMessage((ReportMessageEvent) event); |
| 75 | } | |
| 76 | 0 | } |
| 77 | ||
| 78 | /** | |
| 79 | * send the supplied event to all listeners | |
| 80 | * @param event an event to be broadcast | |
| 81 | */ | |
| 82 | public void requestSucceeded(RequestEvent event) { | |
| 83 | 0 | broadcastEvent(event); |
| 84 | 0 | } |
| 85 | ||
| 86 | /** | |
| 87 | * send the supplied event to all listeners | |
| 88 | * @param event an event to be broadcast | |
| 89 | */ | |
| 90 | public void requestFailed(RequestEvent event) { | |
| 91 | 0 | broadcastEvent(event); |
| 92 | 0 | } |
| 93 | ||
| 94 | /** | |
| 95 | * send the supplied event to all listeners | |
| 96 | * @param event an event to be broadcast | |
| 97 | */ | |
| 98 | public void requestSkipped(RequestEvent event) { | |
| 99 | 0 | broadcastEvent(event); |
| 100 | 0 | } |
| 101 | ||
| 102 | /** | |
| 103 | * send the supplied event to all listeners | |
| 104 | * @param event an event to be broadcast | |
| 105 | */ | |
| 106 | public void requestError(RequestEvent event) { | |
| 107 | 0 | broadcastEvent(event); |
| 108 | 0 | } |
| 109 | ||
| 110 | /** | |
| 111 | * send the supplied event to all listeners | |
| 112 | * @param event a message event to be broadcast | |
| 113 | */ | |
| 114 | public void reportMessage(ReportMessageEvent event) { | |
| 115 | 0 | broadcastEvent(event); |
| 116 | 0 | } |
| 117 | ||
| 118 | /** | |
| 119 | * send the supplied event to all listeners | |
| 120 | * @param event an event to be broadcast | |
| 121 | */ | |
| 122 | public void suiteCompleted(SuiteEvent event) { | |
| 123 | 0 | broadcastEvent(event); |
| 124 | 0 | } |
| 125 | ||
| 126 | } |