1 /* 2 * Copyright (c) 2007, 2017, 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 org.jemmy.image.awt; 26 27 28 import org.jemmy.env.Environment; 29 import org.jemmy.image.Image; 30 import org.jemmy.image.ImageLoader; 31 32 33 /** 34 * ImageLoader implementation which is able to load images through 35 * a given classloader. 36 * @author mrkam 37 * @author shura 38 */ 39 public class ClasspathImageLoader implements ImageLoader { 40 41 private String packagePrefix = ""; 42 private ClassLoader classLoader = getClassLoader(); 43 44 public static final String OUTPUT = AWTImage.class.getName() + ".OUTPUT"; 45 46 /** 47 * Get the value of classLoader which is used to load images. 48 * 49 * @return the value of classLoader 50 */ 51 public ClassLoader getClassLoader() { 52 return classLoader; 53 } 54 55 /** 56 * {@inheritDoc} 57 */ 58 public Image load(String ID) { 59 String fullId = ((packagePrefix != null) ? packagePrefix : "") + ID; 60 Environment.getEnvironment().getOutput(ClasspathImageLoader.OUTPUT).println("Image loaded from " + fullId + " by " + classLoader); 61 return new AWTImage(PNGDecoder.decode(classLoader, fullId)); 62 } 63 64 /** 65 * Set the value of classLoader 66 * 67 * @param classLoader new value of classLoader 68 */ 69 public void setClassLoader(ClassLoader classLoader) { 70 this.classLoader = classLoader; 71 } 72 73 public void setRootPackage(Package rootPackage) { 74 if (rootPackage != null) { 75 this.packagePrefix = rootPackage.getName().replace('.', '/') + "/"; 76 } else { 77 this.packagePrefix = null; 78 } 79 } 80 81 }