org.wso2.carbon.lcm.sql.utils

Class LifecycleMgtDBUtil

java.lang.Object

org.wso2.carbon.lcm.sql.utils.LifecycleMgtDBUtil

public class LifecycleMgtDBUtil
extends Object

This utility class provide methods to handle database connection related operations.

Constructor Summary

Constructors

Constructor and Description
LifecycleMgtDBUtil()

Method Summary

Modifier and Type	Method and Description
static boolean	canReturnGeneratedKeys(String dbProductName)
static void	closeAllConnections(PreparedStatement preparedStatement, Connection connection, ResultSet resultSet) Utility method to close the connection streams.
static void	closeStatement(PreparedStatement preparedStatement) Close PreparedStatement
static Connection	getConnection() Utility method to get a new database connection
static String	getConvertedAutoGeneratedColumnName(String dbProductName, String columnName)
static void	initialize() Initializes the data source and creates lifecycle database.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LifecycleMgtDBUtil

public LifecycleMgtDBUtil()

Method Detail

initialize

public static void initialize()
                       throws LifecycleManagerDatabaseException

Initializes the data source and creates lifecycle database.

Throws:

LifecycleManagerDatabaseException - if an error occurs while loading DB configuration

getConnection

public static Connection getConnection()
                                throws SQLException

Utility method to get a new database connection

Returns:

Connection

Throws:

SQLException - if failed to get Connection

closeAllConnections

public static void closeAllConnections(PreparedStatement preparedStatement,
                                       Connection connection,
                                       ResultSet resultSet)

Utility method to close the connection streams.

Parameters:

preparedStatement - PreparedStatement

connection - Connection

resultSet - ResultSet

closeStatement

public static void closeStatement(PreparedStatement preparedStatement)

Close PreparedStatement

Parameters:

preparedStatement - PreparedStatement

getConvertedAutoGeneratedColumnName

public static String getConvertedAutoGeneratedColumnName(String dbProductName,
                                                         String columnName)

canReturnGeneratedKeys

public static boolean canReturnGeneratedKeys(String dbProductName)