98 lines
3.0 KiB
Java
98 lines
3.0 KiB
Java
/*
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* Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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import java.beans.IndexedPropertyDescriptor;
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import java.beans.PropertyDescriptor;
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/*
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* @test
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* @bug 8027648
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* @summary Tests overridden getter and overloaded setter
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* @author Sergey Malenkov
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*/
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public class Test8027648 {
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public static void main(String[] args) {
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test(false);
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test(true);
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}
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private static void test(boolean indexed) {
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Class<?> parent = getPropertyType(BaseBean.class, indexed);
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Class<?> child = getPropertyType(MyBean.class, indexed);
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if (parent.equals(child) || !parent.isAssignableFrom(child)) {
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throw new Error("the child property type is not override the parent property type");
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}
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}
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private static Class<?> getPropertyType(Class<?> type, boolean indexed) {
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PropertyDescriptor pd = BeanUtils.findPropertyDescriptor(type, indexed ? "index" : "value");
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if (pd instanceof IndexedPropertyDescriptor) {
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IndexedPropertyDescriptor ipd = (IndexedPropertyDescriptor) pd;
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return ipd.getIndexedPropertyType();
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}
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return pd.getPropertyType();
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}
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public static class BaseBean {
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private Object value;
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public Object getValue() {
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return this.value;
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}
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public void setValue(Object value) {
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this.value = value;
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}
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public Object getIndex(int index) {
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return getValue();
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}
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public void setIndex(int index, Object value) {
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setValue(value);
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}
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}
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public static class MyBean extends BaseBean {
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@Override
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public String getValue() {
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return (String) super.getValue();
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}
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public void setValue(String value) {
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setValue((Object) value);
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}
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@Override
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public String getIndex(int index) {
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return getValue();
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}
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public void setIndex(int index, String value) {
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setValue(value);
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}
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}
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}
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