sf.util

Class DatabaseUtility

java.lang.Object

sf.util.DatabaseUtility

@UtilityMarker
public final class DatabaseUtility
extends java.lang.Object

Utility methods.

Author:

Sualeh Fatehi

Method Summary

Modifier and Type	Method and Description
static java.sql.Connection	checkConnection(java.sql.Connection connection)
static java.sql.ResultSet	checkResultSet(java.sql.ResultSet resultSet)
static java.sql.Statement	createStatement(java.sql.Connection connection)
static void	executeScriptFromResource(java.sql.Connection connection, java.lang.String scriptResource)
static java.sql.ResultSet	executeSql(java.sql.Statement statement, java.lang.String sql)
static java.sql.ResultSet	executeSql(java.sql.Statement statement, java.lang.String sql, boolean throwSQLException)
static long	executeSqlForLong(java.sql.Connection connection, java.lang.String sql)
static java.lang.Object	executeSqlForScalar(java.sql.Connection connection, java.lang.String sql)
static java.lang.String	getDatabaseVersion(java.sql.Connection connection)
static void	logSQLWarnings(java.sql.ResultSet resultSet)
static void	logSQLWarnings(java.sql.Statement statement)
static java.util.List<java.lang.String>	readResultsVector(java.sql.ResultSet results) Reads a single column result set as a list.

Methods inherited from class java.lang.Object

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

Method Detail

checkConnection

public static java.sql.Connection checkConnection(java.sql.Connection connection)
                                           throws SchemaCrawlerSQLException

Throws:

SchemaCrawlerSQLException

checkResultSet

public static java.sql.ResultSet checkResultSet(java.sql.ResultSet resultSet)
                                         throws SchemaCrawlerSQLException

Throws:

SchemaCrawlerSQLException

createStatement

public static java.sql.Statement createStatement(java.sql.Connection connection)
                                          throws java.sql.SQLException

Throws:

java.sql.SQLException

executeScriptFromResource

public static void executeScriptFromResource(java.sql.Connection connection,
                                             java.lang.String scriptResource)

executeSql

public static java.sql.ResultSet executeSql(java.sql.Statement statement,
                                            java.lang.String sql)
                                     throws java.sql.SQLException

Throws:

java.sql.SQLException

executeSql

public static java.sql.ResultSet executeSql(java.sql.Statement statement,
                                            java.lang.String sql,
                                            boolean throwSQLException)
                                     throws java.sql.SQLException

Throws:

java.sql.SQLException

executeSqlForLong

public static long executeSqlForLong(java.sql.Connection connection,
                                     java.lang.String sql)
                              throws SchemaCrawlerException

Throws:

SchemaCrawlerException

executeSqlForScalar

public static java.lang.Object executeSqlForScalar(java.sql.Connection connection,
                                                   java.lang.String sql)
                                            throws SchemaCrawlerException

Throws:

SchemaCrawlerException

getDatabaseVersion

public static java.lang.String getDatabaseVersion(java.sql.Connection connection)
                                           throws java.sql.SQLException

Throws:

java.sql.SQLException

logSQLWarnings

public static void logSQLWarnings(java.sql.ResultSet resultSet)

logSQLWarnings

public static void logSQLWarnings(java.sql.Statement statement)

readResultsVector

public static java.util.List<java.lang.String> readResultsVector(java.sql.ResultSet results)
                                                          throws java.sql.SQLException

Reads a single column result set as a list.

Parameters:

results - Result set

Returns:

List

Throws:

java.sql.SQLException - On an exception