liquibase.ext.spatial.utils

Class GeometryColumnsUtils

java.lang.Object

liquibase.ext.spatial.utils.GeometryColumnsUtils

public class GeometryColumnsUtils
extends Object

GeometryColumnsUtils provides useful methods for checking the GEOMETRY_COLUMNS table.

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	geometryColumnsExists(Database database) Indicates if the GEOMETRY_COLUMNS table or view exists.
static boolean	hasGeometryColumn(Database database, String schemaName, String tableName) Determines if the given table is in GEOMETRY_COLUMNS and, therefore, has a geometry column.
static boolean	isGeometryColumn(Database database, String schemaName, String tableName, String columnName) Determines if the given column is in GEOMETRY_COLUMNS.

Methods inherited from class java.lang.Object

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

Method Detail

hasGeometryColumn

public static boolean hasGeometryColumn(Database database,
                        String schemaName,
                        String tableName)

Determines if the given table is in GEOMETRY_COLUMNS and, therefore, has a geometry column.

Parameters:

database - the database to query.

schemaName - the schema name.

tableName - the table name to check.

Returns:

true if the table has a geometry column.

isGeometryColumn

public static boolean isGeometryColumn(Database database,
                       String schemaName,
                       String tableName,
                       String columnName)

Determines if the given column is in GEOMETRY_COLUMNS.

Parameters:

database - the database to query.

schemaName - the schema name.

tableName - the table name.

columnName - the column name.

Returns:

true if the column is a geometry column.

geometryColumnsExists

public static boolean geometryColumnsExists(Database database)

Indicates if the GEOMETRY_COLUMNS table or view exists.

Parameters:

database - the database to check.

Returns:

true if the table or view exists.