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 *

 * This code is free software; you can redistribute it and/or modify it

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 * 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

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import javax.management.MBeanServer;

import javax.management.MBeanServerFactory;

import javax.management.NotCompliantMBeanException;

import javax.management.ObjectName;

/*

 * @test

 * @bug 8010285

 * @summary General MBean test.

 * @author Jaroslav Bachorik

 * @run clean MBeanTest

 * @run build MBeanTest

 * @run main MBeanTest

 */

public class MBeanTest {

    private static interface PrivateMBean {

        public int[] getInts();

    }

    public static class Private implements PrivateMBean {

        public int[] getInts() {

            return new int[]{1,2,3};

        }

    }

    public static interface NonCompliantMBean {

        public boolean getInt();

        public boolean isInt();

        public void setInt(int a);

        public void setInt(long b);

    }

    public static class NonCompliant implements NonCompliantMBean {

        public boolean getInt() {

            return false;

        }

        public boolean isInt() {

            return true;

        }

        public void setInt(int a) {

        }

        public void setInt(long b) {

        }

    }

    public static interface CompliantMBean {

        public boolean isFlag();

        public int getInt();

        public void setInt(int value);

    }

    public static class Compliant implements CompliantMBean {

        public boolean isFlag() {

            return false;

        }

        public int getInt() {

            return 1;

        }

        public void setInt(int value) {

        }

    }

    private static int failures = 0;

    public static void main(String[] args) throws Exception {

        testCompliant(CompliantMBean.class, new Compliant());

        testNonCompliant(PrivateMBean.class, new Private());

        testNonCompliant(NonCompliantMBean.class, new NonCompliant());

        if (failures == 0)

            System.out.println("Test passed");

        else

            throw new Exception("TEST FAILURES: " + failures);

    }

    private static void fail(String msg) {

        failures++;

        System.out.println("FAIL: " + msg);

    }

    private static void success(String msg) {

        System.out.println("OK: " + msg);

    }

    private static void testNonCompliant(Class<?> iface, Object bean) throws Exception {

        try {

            System.out.println("Registering a non-compliant MBean " +

                                iface.getName() + " ...");

            MBeanServer mbs = MBeanServerFactory.newMBeanServer();

            ObjectName on = new ObjectName("test:type=NonCompliant");

            mbs.registerMBean(bean, on);

            fail("Registered a non-compliant MBean - " + iface.getName());

        } catch (Exception e) {

            Throwable t = e;

            while (t != null && !(t instanceof NotCompliantMBeanException)) {

                t = t.getCause();

            }

            if (t != null) {

                success("MBean not registered");

            } else {

                throw e;

            }

        }

    }

    private static void testCompliant(Class<?> iface, Object bean) throws Exception {

        try {

            System.out.println("Registering a compliant MBean " +

                                iface.getName() + " ...");

            MBeanServer mbs = MBeanServerFactory.newMBeanServer();

            ObjectName on = new ObjectName("test:type=Compliant");

            mbs.registerMBean(bean, on);

            success("Registered a compliant MBean - " + iface.getName());

        } catch (Exception e) {

            Throwable t = e;

            while (t != null && !(t instanceof NotCompliantMBeanException)) {

                t = t.getCause();

            }

            if (t != null) {

                fail("MBean not registered");

            } else {

                throw e;

            }

        }

    }

}