com.nutiteq.editable.datasources

Class EditableCartoDbDataSource

java.lang.Object

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

com.nutiteq.datasources.vector.CartoDbDataSource

com.nutiteq.editable.datasources.EditableCartoDbDataSource

All Implemented Interfaces:

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

public abstract class EditableCartoDbDataSource
extends CartoDbDataSource
implements EditableVectorDataSource<com.nutiteq.geometry.Geometry>

Editable CartoDb data source.

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.CartoDbDataSource

account, PLACEHOLDER_BBOX, PLACEHOLDER_ENVELOPE, sql, TAG_CARTODB_ID, TAG_GEOM, TAG_GEOM_WEBMERCATOR, TAG_ROWS

Fields inherited from class com.nutiteq.vectordatasources.AbstractVectorDataSource

projection

Constructor Summary

Constructors

Constructor and Description
EditableCartoDbDataSource(com.nutiteq.projections.Projection projection, String account, String apiKey, String querySql, String insertSql, String updateSql, String deleteSql, boolean multiGeometry) 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.CartoDbDataSource

createLabel, createLineStyleSet, createPointStyleSet, createPolygonStyleSet, getDataExtent, loadElements, 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

EditableCartoDbDataSource

public EditableCartoDbDataSource(com.nutiteq.projections.Projection projection,
                         String account,
                         String apiKey,
                         String querySql,
                         String insertSql,
                         String updateSql,
                         String deleteSql,
                         boolean multiGeometry)

Default constructor.

Parameters:

projection - data source projection

account - Your CartoDB Account

apiKey - Your CartoDB API Key, get it from CartoDB account settings page

querySql - SQL template to query data. First returned columns must be: cartodb_id (unique id), the_geom_webmercator (geometry), name (a string). You can add more columns, these will go to userData. Query parameter: !bbox!

insertSql - SQL template to insert data. Query parameter: !geom!

updateSql - SQL template to update data. Query parameters: !geom!, !name! and !id!

deleteSql - SQL template for deleting. Query parameter: !id!

multiGeometry - true if object must be saved as MULTIgeometry

context - Activity who controls the layer

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