| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.commons.beanutils2.bugs; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| import java.beans.BeanInfo; |
| import java.beans.IndexedPropertyDescriptor; |
| import java.beans.IntrospectionException; |
| import java.beans.Introspector; |
| import java.beans.PropertyDescriptor; |
| import java.util.List; |
| |
| import org.apache.commons.beanutils2.PropertyUtils; |
| import org.junit.Assert; |
| import org.junit.Assume; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| /** |
| * getPropertyType return null on second descendant class |
| * <p> |
| * This test only work in Java 7 or earlier (See BEANUTILS-492) - as |
| * a weaker alternative, see {@link Jira422bTestCase}. |
| * |
| * |
| * @see <a href="https://issues.apache.org/jira/browse/BEANUTILS-422">https://issues.apache.org/jira/browse/BEANUTILS-422</a> |
| */ |
| public class Jira422TestCase { |
| |
| /** |
| * Detects BEANUTILS-492 in Java 8 or later |
| * |
| * @see <a href="https://issues.apache.org/jira/browse/BEANUTILS-492">BEANUTILS-492</a> |
| */ |
| @BeforeClass |
| public static void assumeSupportsIndexedLists() throws IntrospectionException { |
| final BeanInfo beanInfo = Introspector.getBeanInfo(RootBean.class); |
| for (final PropertyDescriptor pd : beanInfo.getPropertyDescriptors()) { |
| if (pd.getName().equals("file")) { |
| Assume.assumeTrue("BEANUTILS-492: IndexedPropertyDescriptor no longer supported for java.util.List", |
| pd instanceof IndexedPropertyDescriptor); |
| return; |
| } |
| } |
| Assert.fail("Could not find PropertyDescriptor for 'file'"); |
| } |
| |
| @Test |
| public void testRootBean() throws Exception { |
| final RootBean bean = new FirstChildBean(); |
| final Class<?> propertyType = PropertyUtils.getPropertyType(bean, "file[0]"); |
| assertEquals(String.class.getName(), propertyType.getName()); |
| } |
| |
| @Test |
| public void testSecondChildBean() throws Exception { |
| final RootBean bean = new SecondChildBean(); |
| final Class<?> propertyType = PropertyUtils.getPropertyType(bean, "file[0]"); |
| assertEquals(String.class.getName(), propertyType.getName()); |
| } |
| |
| } |
| |
| @SuppressWarnings("rawtypes") |
| class RootBean { |
| |
| private List file; |
| |
| public List getFile() { |
| return file; |
| } |
| |
| public void setFile(final List file) { |
| this.file = file; |
| } |
| |
| public String getFile(final int i) { |
| return (String) file.get(i); |
| } |
| |
| @SuppressWarnings("unchecked") |
| public void setFile(final int i, final String file) { |
| this.file.set(i, file); |
| } |
| |
| } |
| |
| class FirstChildBean extends RootBean { |
| } |
| |
| class SecondChildBean extends RootBean { |
| } |