/*

 * Copyright (c) 2012, 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 7193977

 * @summary Tests that generified property descriptors do not loose additional info

 * @author Sergey Malenkov

 */

import java.awt.Image;

import java.beans.BeanDescriptor;

import java.beans.BeanInfo;

import java.beans.EventSetDescriptor;

import java.beans.IntrospectionException;

import java.beans.Introspector;

import java.beans.MethodDescriptor;

import java.beans.PropertyDescriptor;

import java.util.Arrays;

import java.util.List;

public class Test7193977 {

    private static final List<String> names = Arrays.asList("listType", "list", "value");

    public static void main(String args[]) {

        for (String name : names) {

            test(Abstract.class, name);

            test(Concrete.class, name);

        }

    }

    private static void test(Class<?> type, String name) {

        if (!Boolean.TRUE.equals(BeanUtils.getPropertyDescriptor(type, name).getValue("transient"))) {

            throw new Error("property '" + name + "' is not transient");

        }

    }

    public static final class Concrete extends Abstract<String> {

    }

    public static abstract class Abstract<T> {

        private List<T> list;

        public List<T> getList() {

            return this.list;

        }

        public void setList(List<T> list) {

            this.list = list;

        }

        public T getValue(int index) {

            return (0 <= index) && (this.list != null) && (index < this.list.size())

                    ? this.list.get(index)

                    : null;

        }

        public void setValue(int index, T value) {

            if ((0 <= index) && (this.list != null)) {

                if (index == this.list.size()) {

                    this.list.add(value);

                }

                else if (index < this.list.size()) {

                    this.list.set(index, value);

                }

            }

        }

        public String getListType() {

            return (this.list != null)

                    ? this.list.getClass().getName()

                    : null;

        }

        public void setListType(String type) throws Exception {

            this.list = (type != null)

                    ? (List<T>) Class.forName(type).newInstance()

                    : null;

        }

    }

    public static final class ConcreteBeanInfo extends Wrapper {

        public ConcreteBeanInfo() throws IntrospectionException {

            super(Concrete.class);

        }

    }

    public static final class AbstractBeanInfo extends Wrapper {

        public AbstractBeanInfo() throws IntrospectionException {

            super(Abstract.class);

            for (PropertyDescriptor pd : getPropertyDescriptors()) {

                if (names.contains(pd.getName())) {

                    pd.setValue("transient", Boolean.TRUE);

                }

            }

        }

    }

    private static class Wrapper implements BeanInfo {

        private final BeanInfo info;

        Wrapper(Class<?> type) throws IntrospectionException {

            this.info = Introspector.getBeanInfo(type, Introspector.IGNORE_IMMEDIATE_BEANINFO);

        }

        public BeanDescriptor getBeanDescriptor() {

            return this.info.getBeanDescriptor();

        }

        public EventSetDescriptor[] getEventSetDescriptors() {

            return this.info.getEventSetDescriptors();

        }

        public int getDefaultEventIndex() {

            return this.info.getDefaultEventIndex();

        }

        public PropertyDescriptor[] getPropertyDescriptors() {

            return this.info.getPropertyDescriptors();

        }

        public int getDefaultPropertyIndex() {

            return this.info.getDefaultPropertyIndex();

        }

        public MethodDescriptor[] getMethodDescriptors() {

            return this.info.getMethodDescriptors();

        }

        public BeanInfo[] getAdditionalBeanInfo() {

            return this.info.getAdditionalBeanInfo();

        }

        public Image getIcon(int kind) {

            return this.info.getIcon(kind);

        }

    }

}