Event.java example

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richfaces-master
/*
 * JBoss, Home of Professional Open Source
 * Copyright 2013, Red Hat, Inc. and individual contributors
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package org.richfaces.fragment.common;

/**
 * <p>
 * Encapsulates event definitions from DOM Events model.
 * </p>
 *
 * <p>
 * Events matches it's equivalents in JavaScript, where are used "onevent" for binding with event called "event".
 * </p>
 *
 * <p>
 * Copy of org.jboss.arquillian.ajocado.dom.Event;
 * </p>
 *
 * @author <a href="mailto:lfryc@redhat.com">Lukas Fryc</a>
 */
public class Event {

    /** The event definition for 'abort' */
    public static final Event ABORT = new Event("abort");
    /** The event definition for 'blur' */
    public static final Event BLUR = new Event("blur");
    /** The event definition for 'change' */
    public static final Event CHANGE = new Event("change");
    /** The event definition for 'click' */
    public static final Event CLICK = new Event("click");
    /** The event definition for 'right click', just a marker, not valid JS event*/
    public static final Event CONTEXTCLICK = new Event("contextclick");
    /** The event definition for 'right click' */
    public static final Event CONTEXTMENU = new Event("contextmenu");
    /** The event definition for 'dblclick' */
    public static final Event DBLCLICK = new Event("dblclick");
    /** The event definition for 'error' */
    public static final Event ERROR = new Event("error");
    /** The event definition for 'focus' */
    public static final Event FOCUS = new Event("focus");
    /** The event definition for 'keydown' */
    public static final Event KEYDOWN = new Event("keydown");
    /** The event definition for 'keypress' */
    public static final Event KEYPRESS = new Event("keypress");
    /** The event definition for 'keyup' */
    public static final Event KEYUP = new Event("keyup");
    /** The event definition for 'load' */
    public static final Event LOAD = new Event("load");
    /** The event definition for 'mousedown' */
    public static final Event MOUSEDOWN = new Event("mousedown");
    /** The event definition for 'mousemove' */
    public static final Event MOUSEMOVE = new Event("mousemove");
    /** The event definition for 'mouseout' */
    public static final Event MOUSEOUT = new Event("mouseout");
    /** The event definition for 'mouseover' */
    public static final Event MOUSEOVER = new Event("mouseover");
    /** The event definition for 'mouseup' */
    public static final Event MOUSEUP = new Event("mouseup");
    /** The event definition for 'reset' */
    public static final Event RESET = new Event("reset");
    /** The event definition for 'resize' */
    public static final Event RESIZE = new Event("resize");
    /** The event definition for 'select' */
    public static final Event SELECT = new Event("select");
    /** The event definition for 'submit' */
    public static final Event SUBMIT = new Event("submit");
    /** The event definition for 'unload' */
    public static final Event UNLOAD = new Event("unload");

    /** The event name. */
    private String eventName;

    /**
     * <p>
     * Initializes new event.
     * </p>
     *
     * <p>
     * Use for extending event model as it can became out-of-date.
     * </p>
     *
     * @param eventName
     *            the name for event in DOM Event model
     */
    public Event(String eventName) {
        this.eventName = eventName;
    }

    @Override
    public boolean equals(Object obj) {
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        final Event other = (Event) obj;
        if ((this.eventName == null) ? (other.eventName != null) : !this.eventName.equals(other.eventName)) {
            return false;
        }
        return true;
    }

    /**
     * Returns the name of this event as it is specified in DOM Event model.
     *
     * @return the event name
     */
    public String getEventName() {
        return eventName;
    }

    @Override
    public int hashCode() {
        int hash = 5;
        hash = 89 * hash + (this.eventName != null ? this.eventName.hashCode() : 0);
        return hash;
    }

    /*
     * (non-Javadoc)
     *
     * @see java.lang.Object#toString()
     */
    @Override
    public String toString() {
        return eventName;
    }
}