How to use connect method of org.cerberus.database.DatabaseSpring class

Best Cerberus-source code snippet using org.cerberus.database.DatabaseSpring.connect

Source:RequestDbUtils.java

...44    }45    public static <T> T executeQuery(DatabaseSpring databaseSpring, String query, VoidSqlFunction<PreparedStatement> functionPrepareStatement,46                                     SqlFunction<ResultSet, T> functionResultSet) throws CerberusException {47        LOG.debug(SQL_DEBUG, query);48        try (Connection connection = databaseSpring.connect();49             PreparedStatement preStat = connection.prepareStatement(query, ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE)) {50            functionPrepareStatement.apply(preStat);51            try (ResultSet resultSet = preStat.executeQuery()) {52                if (resultSet.first()) {53                    return functionResultSet.apply(resultSet);54                }55            }56        } catch (SQLException exception) {57            LOG.debug(exception);58            throw new CerberusException(new MessageGeneral(MessageGeneralEnum.DATA_OPERATION_ERROR), exception);59        }60        return null;61    }62    public static <T> T executeUpdate(DatabaseSpring databaseSpring, String query, VoidSqlFunction<PreparedStatement> functionPrepareStatement) throws CerberusException {63        LOG.debug(SQL_DEBUG, query);64        try (Connection connection = databaseSpring.connect();65             PreparedStatement preStat = connection.prepareStatement(query)) {66            functionPrepareStatement.apply(preStat);67            preStat.executeUpdate();68        } catch (SQLException exception) {69            if (exception.getSQLState().equals(SQL_DUPLICATED_CODE)) { //23000 is the sql state for duplicate entries70                MessageGeneral message = new MessageGeneral(MessageGeneralEnum.DATA_OPERATION_ERROR);71                message.setDescription(message.getDescription().replace("%ITEM%", query).replace("%OPERATION%", "INSERT").replace("%REASON%", exception.toString()));72                throw new CerberusException(new MessageGeneral(MessageGeneralEnum.DATA_OPERATION_ERROR_DUPLICATE), exception);73            } else {74                throw new CerberusException(new MessageGeneral(MessageGeneralEnum.DATA_OPERATION_ERROR_WITH_REQUEST).resolveDescription("REQUEST", query), exception);75            }76        }77        return null;78    }79    public static <T> List<T> executeQueryList(DatabaseSpring databaseSpring, String query, VoidSqlFunction<PreparedStatement> functionPrepareStatement,80                                               SqlFunction<ResultSet, T> functionResultSet) throws CerberusException {81        LOG.debug(SQL_DEBUG, query);82        List<T> res = new LinkedList<>();83        try (Connection connection = databaseSpring.connect();84             PreparedStatement preStat = connection.prepareStatement(query)) {85            functionPrepareStatement.apply(preStat);86            try (ResultSet resultSet = preStat.executeQuery()) {87                while (resultSet.next()) {88                    res.add(functionResultSet.apply(resultSet));89                }90            }91        } catch (SQLException exception) {92            throw new CerberusException(new MessageGeneral(MessageGeneralEnum.DATA_OPERATION_ERROR_WITH_REQUEST).resolveDescription("REQUEST", query), exception);93        }94        return res;95    }96    private RequestDbUtils() {97    }98}...

Source:UserDAOTest.java

...46@RunWith(MockitoJUnitRunner.class)47@ContextConfiguration(locations = {"/applicationContextTest.xml"})48public class UserDAOTest {49    @Mock50    private Connection connection;51    @Mock52    private PreparedStatement statement;53    @Mock54    private ResultSet resultSet;55    @Mock56    private DatabaseSpring databaseSpring;57    @InjectMocks58    private UserDAO userDAO;59    @Test60    public void testInsertUser() throws SQLException {61        int id = 99999;62        when(databaseSpring.connect()).thenReturn(connection);63        when(connection.prepareStatement(anyString(), eq(Statement.RETURN_GENERATED_KEYS))).thenReturn(statement);64        when(statement.executeUpdate()).thenReturn(1);65        when(statement.getGeneratedKeys()).thenReturn(resultSet);66        when(resultSet.first()).thenReturn(true);67        when(resultSet.getInt(1)).thenReturn(id);68        User user = new User();69        boolean bool = userDAO.insertUser(user);70        Assert.assertEquals(true, bool);71        Assert.assertEquals(id, user.getUserID());72    }73    @Test74    public void testInsertUserWhenFailToInsert() throws SQLException {75        when(databaseSpring.connect()).thenReturn(connection);76        when(connection.prepareStatement(anyString(), eq(Statement.RETURN_GENERATED_KEYS))).thenReturn(statement);77        when(statement.executeUpdate()).thenReturn(0);78        when(statement.getGeneratedKeys()).thenReturn(resultSet);79        when(resultSet.first()).thenReturn(false);80        User user = new User();81        boolean bool = userDAO.insertUser(user);82        Assert.assertEquals(false, bool);83        Assert.assertEquals(new User(), user);84    }85    @Test86    public void testDeleteUser() throws SQLException {87        when(databaseSpring.connect()).thenReturn(connection);88        when(connection.prepareStatement(anyString())).thenReturn(statement);89        when(statement.executeUpdate()).thenReturn(1);90        User user = new User();91        boolean bool = userDAO.deleteUser(user);92        Assert.assertEquals(true, bool);93    }94    @Test95    public void testDeleteUserWhenFailToDelete() throws SQLException {96        when(databaseSpring.connect()).thenReturn(connection);97        when(connection.prepareStatement(anyString())).thenReturn(statement);98        when(statement.executeUpdate()).thenReturn(0);99        User user = new User();100        boolean bool = userDAO.deleteUser(user);101        Assert.assertEquals(false, bool);102    }103    @Test104    public void testUpdateUser() throws SQLException {105        when(databaseSpring.connect()).thenReturn(connection);106        when(connection.prepareStatement(anyString().toString())).thenReturn(statement);107        when(statement.executeUpdate()).thenReturn(1);108        User user = new User();109        boolean bool = userDAO.updateUser(user);110        Assert.assertEquals(true, bool);111    }112    @Test113    public void testUpdateUserWhenFailToUpdate() throws SQLException {114        when(databaseSpring.connect()).thenReturn(connection);115        when(connection.prepareStatement(anyString())).thenReturn(statement);116        when(statement.executeUpdate()).thenReturn(0);117        User user = new User();118        boolean bool = userDAO.updateUser(user);119        Assert.assertEquals(false, bool);120    }121}...

connect

Using AI Code Generation

1package org.cerberus.database;2import java.sql.Connection;3import java.sql.ResultSet;4import java.sql.SQLException;5import java.sql.Statement;6public class TestDatabaseSpring {7    public static void main(String[] args) {8        DatabaseSpring db = new DatabaseSpring();9        Connection connection = db.connect();10        if (connection != null) {11            try {12                Statement statement = connection.createStatement();13                statement.executeUpdate("INSERT INTO application VALUES('testapp', 'Test Application')");14                ResultSet resultSet = statement.executeQuery("SELECT * FROM application");15                while (resultSet.next()) {16                    System.out.println(resultSet.getString("application"));17                    System.out.println(resultSet.getString("description"));18                }19            } catch (SQLException e) {20                e.printStackTrace();21            }22        }23    }24}25package org.cerberus.database;26import java.sql.Connection;27import java.sql.PreparedStatement;28import java.sql.ResultSet;29import java.sql.SQLException;30public class TestDatabaseSpring {31    public static void main(String[] args) {32        DatabaseSpring db = new DatabaseSpring();33        Connection connection = db.connect();34        if (connection != null) {35            try {36                PreparedStatement preparedStatement = connection.prepareStatement("INSERT INTO application VALUES(?, ?)");37                preparedStatement.setString(1, "testapp");38                preparedStatement.setString(2, "Test Application");39                preparedStatement.executeUpdate();40                preparedStatement = connection.prepareStatement("SELECT * FROM application");41                ResultSet resultSet = preparedStatement.executeQuery();42                while (resultSet.next()) {43                    System.out.println(resultSet.getString("application"));44                    System.out.println(resultSet.getString("description"));45                }46            } catch (SQLException e) {47                e.printStackTrace();48            }49        }50    }51}

connect

Using AI Code Generation

1import org.cerberus.database.DatabaseSpring;2import org.cerberus.database.DatabaseSpringException;3import org.cerberus.database.DatabaseSpringFactory;4import org.cerberus.util.ParameterParserUtil;5import org.cerberus.util.answer.AnswerList;6import org.cerberus.util.answer.AnswerItem;7import org.cerberus.util.answer.AnswerUtil;8import org.cerberus.util.answer.AnswerUtilException;9import org.cerberus.util.answer.AnswerUtilItem;10import org.cerberus.util.answer.AnswerUtilList;11import org.cerberus.util.answer.AnswerUtilRecord;12import org.cerberus.util.answer.AnswerUtilSelect;13import org.cerberus.util.answer.AnswerUtilSelect2;14import org.cerberus.util.answer.AnswerUtilSelect2Exception;15import org.cerberus.util.answer.AnswerUtilSelectException;16import org.cerberus.util.answer.AnswerUtilSelectItem;17import org.cerberus.util.answer.AnswerUtilSelectItemException;18import org.cerberus.util.answer.AnswerUtilSelectList;19import org.cerberus.util.answer.AnswerUtilSelectListException;20import org.cerberus.util.answer.AnswerUtilSelectRecord;21import org.cerberus.util.answer.AnswerUtilSelectRecordException;22import org.cerberus.util.answer.AnswerUtilSelectRow;23import org.cerberus.util.answer.AnswerUtilSelectRowException;24import org.cerberus.util.answer.AnswerUtilSelectSingle;25import org.cerberus.util.answer.AnswerUtilSelectSingleException;26import org.cerberus.util.answer.AnswerUtilSingle;27import org.cerberus.util.answer.AnswerUtilSingleException;28import org.cerberus.util.answer.AnswerUtilString;29import org.cerberus.util.answer.AnswerUtilStringException;30import org.cerberus.util.answer.AnswerUtilXml;31import org.cerberus.util.answer.AnswerUtilXmlException;32import org.cerberus.util.answer.IAnswerItem;33import org.cerberus.util.answer.IAnswerList;34import org.cerberus.util.answer.IAnswerRecord;35import org.cerberus.util.answer.IAnswerRow;36import org.cerberus.util.answer.IAnswerUtil;37import org.cerberus.util

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