| /* |
| * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code 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 General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 6447751 |
| * @summary Tests automatic search for customizers |
| * @author Sergey Malenkov |
| */ |
| |
| import java.awt.Component; |
| import java.beans.Customizer; |
| import java.beans.Introspector; |
| import java.beans.IntrospectionException; |
| import java.beans.SimpleBeanInfo; |
| import java.beans.BeanDescriptor; |
| import java.beans.PropertyChangeListener; |
| |
| public class Test6447751 { |
| |
| public static void main(String[] args) { |
| test(Manual.class, AutomaticCustomizer.class); |
| test(Illegal.class, null); |
| test(Automatic.class, AutomaticCustomizer.class); |
| } |
| |
| private static void test(Class<?> type, Class<?> expected) { |
| Class<?> actual; |
| try { |
| actual = Introspector.getBeanInfo(type).getBeanDescriptor().getCustomizerClass(); |
| } |
| catch (IntrospectionException exception) { |
| throw new Error("unexpected error", exception); |
| } |
| if (actual != expected) { |
| StringBuilder sb = new StringBuilder(); |
| sb.append("bean ").append(type).append(": "); |
| if (expected != null) { |
| sb.append("expected ").append(expected); |
| if (actual != null) { |
| sb.append(", but "); |
| } |
| } |
| if (actual != null) { |
| sb.append("found ").append(actual); |
| } |
| throw new Error(sb.toString()); |
| } |
| } |
| |
| public static class Automatic { |
| } |
| public static class AutomaticCustomizer extends Component implements Customizer { |
| public void setObject(Object bean) { |
| throw new UnsupportedOperationException(); |
| } |
| } |
| |
| public static class Illegal { |
| } |
| public static class IllegalCustomizer implements Customizer { |
| public void setObject(Object bean) { |
| throw new UnsupportedOperationException(); |
| } |
| public void addPropertyChangeListener(PropertyChangeListener listener) { |
| throw new UnsupportedOperationException(); |
| } |
| public void removePropertyChangeListener(PropertyChangeListener listener) { |
| throw new UnsupportedOperationException(); |
| } |
| } |
| |
| public static class Manual { |
| } |
| public static class ManualBeanInfo extends SimpleBeanInfo { |
| public BeanDescriptor getBeanDescriptor() { |
| return new BeanDescriptor(Manual.class, AutomaticCustomizer.class); |
| } |
| } |
| } |