1 /* 2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 package com.sun.java.accessibility.internal; 26 27 import javax.accessibility.AccessibilityProvider; 28 29 /* This class provided methods to identify and activate the mapping from the 30 * JavaAccessBridge API to the Java Accessibility API. 31 */ 32 public final class ProviderImpl extends AccessibilityProvider { 33 /** 34 * Typically the service name returned by the name() method would be a simple 35 * name such as JavaAccessBridge, but the following name is used for compatibility 36 * with prior versions of ${user.home}/.accessibility.properties and 37 * ${java.home}/conf/accessibility.properties where the text on the 38 * assistive.technologies= line is a fully qualified class name. As of Java 9 39 * class names are no longer used to identify assistive technology implementations. 40 * If the properties file exists the installer will not replace it thus the 41 * need for compatibility. 42 */ 43 private final String name = "com.sun.java.accessibility.AccessBridge"; 44 45 public ProviderImpl() {} 46 47 public String getName() { 48 return name; 49 } 50 51 public void activate() { 52 /** 53 * Note that the AccessBridge is instantiated here rather than in the 54 * constructor. If the caller determines that this object is named 55 * "com.sun.java.accessibility.AccessBridge" then the caller will call 56 * start to instantiate the AccessBridge which will in turn activate it. 57 */ 58 new AccessBridge(); 59 } 60 61 }