mil.nga.geopackage.extension.schema

Class SchemaExtension

java.lang.Object

mil.nga.geopackage.extension.BaseExtension

mil.nga.geopackage.extension.schema.SchemaExtension

public class SchemaExtension
extends BaseExtension

Schema extension https://www.geopackage.org/spec/#extension_schema

Since:

1.1.8

Author:

osbornb

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFINITION Extension definition URL
static String	EXTENSION_NAME Extension name
static String	NAME Name

Fields inherited from class mil.nga.geopackage.extension.BaseExtension

extensionsDao, geoPackage

Constructor Summary

Constructors

Constructor and Description
SchemaExtension(GeoPackageCore geoPackage) Constructor

Method Summary

Modifier and Type	Method and Description
boolean	createDataColumnConstraintsTable() Create the Data Column Constraints table if it does not already exist
boolean	createDataColumnsTable() Create the Data Columns table if it does not already exist
DataColumnConstraintsDao	getDataColumnConstraintsDao() Get a Data Column Constraints DAO
static DataColumnConstraintsDao	getDataColumnConstraintsDao(GeoPackageCore geoPackage) Get a Data Column Constraints DAO
static DataColumnConstraintsDao	getDataColumnConstraintsDao(GeoPackageCoreConnection db) Get a Data Column Constraints DAO
DataColumnsDao	getDataColumnsDao() Get a Data Columns DAO
static DataColumnsDao	getDataColumnsDao(GeoPackageCore geoPackage) Get a Data Columns DAO
static DataColumnsDao	getDataColumnsDao(GeoPackageCoreConnection db) Get a Data Columns DAO
List<Extensions>	getOrCreate() Get or create the extension
boolean	has() Determine if the GeoPackage has the extension
void	removeExtension() Remove all trace of the extension

Methods inherited from class mil.nga.geopackage.extension.BaseExtension

createDao, get, getExtensions, getExtensions, getExtensionsDao, getGeoPackage, getOrCreate, has, has, has, verifyWritable

Methods inherited from class java.lang.Object

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

Field Detail

NAME

public static final String NAME

Name

See Also:

Constant Field Values

EXTENSION_NAME

public static final String EXTENSION_NAME

Extension name

See Also:

Constant Field Values

DEFINITION

public static final String DEFINITION

Extension definition URL

Constructor Detail

SchemaExtension

public SchemaExtension(GeoPackageCore geoPackage)

Constructor

Parameters:

geoPackage - GeoPackage

Method Detail

getOrCreate

public List<Extensions> getOrCreate()

Get or create the extension

Returns:

extensions

has

public boolean has()

Determine if the GeoPackage has the extension

Returns:

true if has extension

removeExtension

public void removeExtension()

Remove all trace of the extension

Since:

3.2.0

getDataColumnsDao

public DataColumnsDao getDataColumnsDao()

Get a Data Columns DAO

Returns:

Data Columns DAO

Since:

4.0.0

getDataColumnsDao

public static DataColumnsDao getDataColumnsDao(GeoPackageCore geoPackage)

Get a Data Columns DAO

Parameters:

geoPackage - GeoPackage

Returns:

Data Columns DAO

Since:

4.0.0

getDataColumnsDao

public static DataColumnsDao getDataColumnsDao(GeoPackageCoreConnection db)

Get a Data Columns DAO

Parameters:

db - database connection

Returns:

Data Columns DAO

Since:

4.0.0

createDataColumnsTable

public boolean createDataColumnsTable()

Create the Data Columns table if it does not already exist

Returns:

true if created

Since:

4.0.0

getDataColumnConstraintsDao

public DataColumnConstraintsDao getDataColumnConstraintsDao()

Get a Data Column Constraints DAO

Returns:

Data Column Constraints DAO

Since:

4.0.0

getDataColumnConstraintsDao

public static DataColumnConstraintsDao getDataColumnConstraintsDao(GeoPackageCore geoPackage)

Get a Data Column Constraints DAO

Parameters:

geoPackage - GeoPackage

Returns:

Data Column Constraints DAO

Since:

4.0.0

getDataColumnConstraintsDao

public static DataColumnConstraintsDao getDataColumnConstraintsDao(GeoPackageCoreConnection db)

Get a Data Column Constraints DAO

Parameters:

db - database connection

Returns:

Data Column Constraints DAO

Since:

4.0.0

createDataColumnConstraintsTable

public boolean createDataColumnConstraintsTable()

Create the Data Column Constraints table if it does not already exist

Returns:

true if created

Since:

4.0.0