1 /*

     2  * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

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

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  */

    23 package util;

    24 

    25 import java.io.ByteArrayInputStream;

    26 import java.io.ByteArrayOutputStream;

    27 import java.io.IOException;

    28 import java.io.ObjectInputStream;

    29 import java.io.ObjectOutputStream;

    30 import java.security.Policy;

    31 import java.sql.SQLException;

    32 import org.testng.annotations.AfterClass;

    33 import org.testng.annotations.AfterMethod;

    34 import org.testng.annotations.BeforeClass;

    35 import org.testng.annotations.BeforeMethod;

    36 

    37 public class BaseTest {

    38 

    39     protected final String reason = "reason";

    40     protected final String state = "SQLState";

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

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

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

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

    45     protected final int errorCode = 21;

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

    47         "Exception 3", "cause 2"};

    48 

    49     @BeforeClass

    50     public static void setUpClass() throws Exception {

    51     }

    52 

    53     @AfterClass

    54     public static void tearDownClass() throws Exception {

    55     }

    56 

    57     @BeforeMethod

    58     public void setUpMethod() throws Exception {

    59     }

    60 

    61     @AfterMethod

    62     public void tearDownMethod() throws Exception {

    63     }

    64 

    65     /*

    66      * Take some form of SQLException, serialize and deserialize it

    67      */

    68     @SuppressWarnings("unchecked")

    69     protected <T extends SQLException> T

    70             createSerializedException(T ex)

    71             throws IOException, ClassNotFoundException {

    72         return (T) serializeDeserializeObject(ex);

    73     }

    74 

    75     /*

    76      * Utility method to serialize and deserialize an object

    77      */

    78     @SuppressWarnings("unchecked")

    79     protected <T> T serializeDeserializeObject(T o)

    80             throws IOException, ClassNotFoundException {

    81         T o1;

    82         ByteArrayOutputStream baos = new ByteArrayOutputStream();

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

    84             oos.writeObject(o);

    85         }

    86         try (ObjectInputStream ois

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

    88             o1 = (T) ois.readObject();

    89         }

    90         return o1;

    91     }

    92 

    93     /*

    94      * Utility Method used to set the current Policy

    95      */

    96     protected static void setPolicy(Policy p) {

    97         Policy.setPolicy(p);

    98     }

    99 }