org.h2gis.utilities

Class TableUtilities

java.lang.Object

org.h2gis.utilities.TableUtilities

public class TableUtilities
extends Object

Utility in order to simplify table function usage

Author:

Nicolas Fortin, Adam Gouge

Method Summary

Modifier and Type	Method and Description
static String	caseIdentifier(TableLocation requestedTable, String tableName, boolean isH2) Return the table identifier in the best fit depending on database type
static void	copyFields(Connection connection, org.h2.tools.SimpleResultSet rs, TableLocation tableLocation) Copy fields from table into a SimpleResultSet
static boolean	isColumnListConnection(Connection connection) Return true if this connection only wants the list of columns.
static TableLocation	parseInputTable(Connection connection, String inputTable) Convert an input table String to a TableLocation
static TableLocation	suffixTableLocation(TableLocation inputTable, String suffix) Suffix a TableLocation

Methods inherited from class java.lang.Object

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

Method Detail

copyFields

public static void copyFields(Connection connection,
                              org.h2.tools.SimpleResultSet rs,
                              TableLocation tableLocation)
                       throws SQLException

Copy fields from table into a SimpleResultSet

Parameters:

connection - Active connection

rs - Result set that will receive columns

tableLocation - Import columns from this table

Throws:

SQLException - Error

isColumnListConnection

public static boolean isColumnListConnection(Connection connection)
                                      throws SQLException

Return true if this connection only wants the list of columns. This is a hack. See: https://groups.google.com/forum/#!topic/h2-database/NHH0rDeU258

Parameters:

connection - Connection

Returns:

True if this connection only wants the list of columns

Throws:

SQLException

parseInputTable

public static TableLocation parseInputTable(Connection connection,
                                            String inputTable)
                                     throws SQLException

Convert an input table String to a TableLocation

Parameters:

connection - Connection

inputTable - Input table

Returns:

corresponding TableLocation

Throws:

SQLException

suffixTableLocation

public static TableLocation suffixTableLocation(TableLocation inputTable,
                                                String suffix)

Suffix a TableLocation

Parameters:

inputTable - Input table

suffix - Suffix

Returns:

suffixed TableLocation

caseIdentifier

public static String caseIdentifier(TableLocation requestedTable,
                                    String tableName,
                                    boolean isH2)

Return the table identifier in the best fit depending on database type

Parameters:

requestedTable - Catalog and schema used

tableName - Table without quotes

isH2 - True if H2, false if PostGRES

Returns:

Find table identifier