/*

 * Copyright (c) 2014, 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.

 */

package util;

import java.io.ByteArrayInputStream;

import java.io.ByteArrayOutputStream;

import java.io.IOException;

import java.io.ObjectInputStream;

import java.io.ObjectOutputStream;

import java.sql.SQLException;

import org.testng.annotations.AfterClass;

import org.testng.annotations.AfterMethod;

import org.testng.annotations.BeforeClass;

import org.testng.annotations.BeforeMethod;

public class BaseTest {

    protected final String reason = "reason";

    protected final String state = "SQLState";

    protected final String cause = "java.lang.Throwable: cause";

    protected final Throwable t = new Throwable("cause");

    protected final Throwable t1 = new Throwable("cause 1");

    protected final Throwable t2 = new Throwable("cause 2");

    protected final int errorCode = 21;

    protected final String[] msgs = {"Exception 1", "cause 1", "Exception 2",

        "Exception 3", "cause 2"};

    @BeforeClass

    public static void setUpClass() throws Exception {

    }

    @AfterClass

    public static void tearDownClass() throws Exception {

    }

    @BeforeMethod

    public void setUpMethod() throws Exception {

    }

    @AfterMethod

    public void tearDownMethod() throws Exception {

    }

    /*

     * Take some form of SQLException, serialize and deserialize it

     */

    @SuppressWarnings("unchecked")

    protected <T extends SQLException> T

            createSerializedException(T ex)

            throws IOException, ClassNotFoundException {

        return (T) serializeDeserializeObject(ex);

    }

    /*

     * Utility method to serialize and deserialize an object

     */

    @SuppressWarnings("unchecked")

    protected <T> T serializeDeserializeObject(T o)

            throws IOException, ClassNotFoundException {

        T o1;

        ByteArrayOutputStream baos = new ByteArrayOutputStream();

        try (ObjectOutputStream oos = new ObjectOutputStream(baos)) {

            oos.writeObject(o);

        }

        try (ObjectInputStream ois

                = new ObjectInputStream(new ByteArrayInputStream(baos.toByteArray()))) {

            o1 = (T) ois.readObject();

        }

        return o1;

    }

}