1 /** 2 * This file Copyright (c) 2012-2018 Magnolia International 3 * Ltd. (http://www.magnolia-cms.com). All rights reserved. 4 * 5 * 6 * This file is dual-licensed under both the Magnolia 7 * Network Agreement and the GNU General Public License. 8 * You may elect to use one or the other of these licenses. 9 * 10 * This file is distributed in the hope that it will be 11 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the 12 * implied warranty of MERCHANTABILITY or FITNESS FOR A 13 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT. 14 * Redistribution, except as permitted by whichever of the GPL 15 * or MNA you select, is prohibited. 16 * 17 * 1. For the GPL license (GPL), you can redistribute and/or 18 * modify this file under the terms of the GNU General 19 * Public License, Version 3, as published by the Free Software 20 * Foundation. You should have received a copy of the GNU 21 * General Public License, Version 3 along with this program; 22 * if not, write to the Free Software Foundation, Inc., 51 23 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 24 * 25 * 2. For the Magnolia Network Agreement (MNA), this file 26 * and the accompanying materials are made available under the 27 * terms of the MNA which accompanies this distribution, and 28 * is available at http://www.magnolia-cms.com/mna.html 29 * 30 * Any modifications to this file must keep this entire header 31 * intact. 32 * 33 */ 34 package info.magnolia.ui.workbench.event; 35 36 import info.magnolia.event.Event; 37 import info.magnolia.event.EventHandler; 38 39 import java.io.Serializable; 40 import java.util.HashSet; 41 import java.util.Set; 42 43 /** 44 * Event fired when the inplace editing field value was edited. 45 */ 46 public class ActionEvent implements Event<ActionEvent.Handler> { 47 48 private final String actionName; 49 private final Set<Object> itemIds = new HashSet<Object>(); 50 private final Object[] parameters; 51 52 /** 53 * Instantiates a new item edited event. 54 * 55 * @param actionName the action name 56 * @param itemId the item id 57 * @param parameters the parameters 58 */ 59 public ActionEvent(String actionName, Object itemId, Object... parameters) { 60 this.actionName = actionName; 61 this.itemIds.add(itemId); 62 this.parameters = parameters; 63 } 64 65 /** 66 * Instantiates a new item edited event. 67 * 68 * @param actionName the action name 69 * @param itemIds the item ids 70 * @param parameters the parameters 71 */ 72 public ActionEvent(String actionName, Set<Object> itemIds, Object... parameters) { 73 this.actionName = actionName; 74 this.itemIds.addAll(itemIds); 75 this.parameters = parameters; 76 } 77 78 /** 79 * @return the actionName 80 */ 81 public String getActionName() { 82 return actionName; 83 } 84 85 /** 86 * @return the itemId 87 */ 88 public Set<Object> getItemIds() { 89 return itemIds; 90 } 91 92 /** 93 * @return the parameters 94 */ 95 public Object[] getParameters() { 96 return parameters; 97 } 98 99 /** 100 * Event listener that should react to item edited events. 101 */ 102 public interface Handler extends EventHandler { 103 104 void onAction(ActionEvent event); 105 } 106 107 /** 108 * Event notifier that should register item edited events. 109 */ 110 public interface Notifier extends Serializable { 111 112 void addActionListener(Handler listener); 113 114 void removeActionListener(Handler listener); 115 } 116 117 @Override 118 public void dispatch(Handler handler) { 119 handler.onAction(this); 120 } 121 }