com.nutiteq.editable.datasources

Class EditableSpatialiteDataSource

java.lang.Object

com.nutiteq.vectordatasources.AbstractVectorDataSource<com.nutiteq.geometry.Geometry>

com.nutiteq.datasources.vector.SpatialiteDataSource

com.nutiteq.editable.datasources.EditableSpatialiteDataSource

All Implemented Interfaces:

EditableVectorDataSource<com.nutiteq.geometry.Geometry>, com.nutiteq.vectordatasources.VectorDataSource<com.nutiteq.geometry.Geometry>

public abstract class EditableSpatialiteDataSource
extends SpatialiteDataSource
implements EditableVectorDataSource<com.nutiteq.geometry.Geometry>

Local Spatialite database data source that supports editing.

Author:

mtehver

Nested Class Summary

Nested classes/interfaces inherited from interface com.nutiteq.vectordatasources.VectorDataSource

com.nutiteq.vectordatasources.VectorDataSource.OnChangeListener

Field Summary

Fields inherited from class com.nutiteq.datasources.vector.SpatialiteDataSource

dbLayer, spatialLite

Fields inherited from class com.nutiteq.vectordatasources.AbstractVectorDataSource

projection

Constructor Summary

Constructors

Constructor and Description
EditableSpatialiteDataSource(com.nutiteq.projections.Projection proj, SpatialLiteDbHelper spatialLiteDb, String tableName, String geomColumnName, String[] userColumns, String filter) Construct data source with the SpatialLiteDb already opened, and filters
EditableSpatialiteDataSource(com.nutiteq.projections.Projection proj, String dbPath, String tableName, String geomColumnName, String[] userColumns, String filter) Default constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	deleteElement(long id) Delete existing element from data source
long	insertElement(com.nutiteq.geometry.Geometry element) Insert new element into data source
void	updateElement(long id, com.nutiteq.geometry.Geometry element) Update existing element in data source

Methods inherited from class com.nutiteq.datasources.vector.SpatialiteDataSource

createLabel, createLineStyleSet, createPointStyleSet, createPolygonStyleSet, getDataExtent, loadElements, setAutoSimplify, setMaxElements

Methods inherited from class com.nutiteq.vectordatasources.AbstractVectorDataSource

addOnChangeListener, getProjection, notifyElementChanged, notifyElementsChanged, onElementChanged, removeOnChangeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.nutiteq.vectordatasources.VectorDataSource

addOnChangeListener, getDataExtent, getProjection, loadElements, onElementChanged, removeOnChangeListener

Constructor Detail

EditableSpatialiteDataSource

public EditableSpatialiteDataSource(com.nutiteq.projections.Projection proj,
                            String dbPath,
                            String tableName,
                            String geomColumnName,
                            String[] userColumns,
                            String filter)
                             throws IOException

Default constructor.

Parameters:

proj - Layer projection

dbPath - Spatialite file name full path

tableName - table name for data

geomColumnName - column in tableName which has geometries

userColumns - include values from these additional columns to userData

filter - extra filter expression for SQL

Throws:

IOException

EditableSpatialiteDataSource

public EditableSpatialiteDataSource(com.nutiteq.projections.Projection proj,
                            SpatialLiteDbHelper spatialLiteDb,
                            String tableName,
                            String geomColumnName,
                            String[] userColumns,
                            String filter)

Construct data source with the SpatialLiteDb already opened, and filters

Parameters:

proj - data source projection

spatialLiteDb - Spatialite database

tableName - table from the database

geomColumnName - geometry column from the table

userColumns - load data from these columns as userData

filter - SQL filter to select some objects, used for WHERE

Method Detail

insertElement

public long insertElement(com.nutiteq.geometry.Geometry element)

Description copied from interface: EditableVectorDataSource

Insert new element into data source

Specified by:

insertElement in interface EditableVectorDataSource<com.nutiteq.geometry.Geometry>

Parameters:

element - element to insert

updateElement

public void updateElement(long id,
                 com.nutiteq.geometry.Geometry element)

Description copied from interface: EditableVectorDataSource

Update existing element in data source

Specified by:

updateElement in interface EditableVectorDataSource<com.nutiteq.geometry.Geometry>

Parameters:

id - element id to update

element - element to update

deleteElement

public void deleteElement(long id)

Description copied from interface: EditableVectorDataSource

Delete existing element from data source

Specified by:

deleteElement in interface EditableVectorDataSource<com.nutiteq.geometry.Geometry>

Parameters:

id - element id to delete