OpenLayers. Format. WFST.v1

Superclass for WFST parsers.

Inherits from

OpenLayers.Format.XML

Summary

OpenLayers. Format. WFST.v1	Superclass for WFST parsers.
Properties
namespaces	{Object} Mapping of namespace aliases to namespace URIs.
defaultPrefix
version	{String} WFS version number.
schemaLocation	{String} Schema location for a particular minor version.
srsName	{String} URI for spatial reference system.
extractAttributes	{Boolean} Extract attributes from GML.
xy	{Boolean} Order of the GML coordinate true:(x,y) or false:(y,x) Changing is not recommended, a new Format should be instantiated.
stateName	{Object} Maps feature states to node names.
Constructor
OpenLayers. Format. WFST.v1	Instances of this class are not created directly.
Functions and Properties
getSrsName
read	Parse the response from a transaction.
readers	Contains public functions, grouped by namespace prefix, that will be applied when a namespaced node is found matching the function name.
write	Given an array of features, write a WFS transaction.
writers	As a compliment to the readers property, this structure contains public writing functions grouped by namespace alias and named like the node names they produce.
schemaLocationAttr	Generate the xsi:schemaLocation attribute value.
setFilterProperty	Set the property of each spatial filter.

Properties

namespaces

{Object} Mapping of namespace aliases to namespace URIs.

defaultPrefix

version

{String} WFS version number.

schemaLocation

{String} Schema location for a particular minor version.

srsName

{String} URI for spatial reference system.

extractAttributes

{Boolean} Extract attributes from GML. Default is true.

xy

{Boolean} Order of the GML coordinate true:(x,y) or false:(y,x) Changing is not recommended, a new Format should be instantiated.

stateName

{Object} Maps feature states to node names.

Constructor

OpenLayers. Format. WFST.v1

Instances of this class are not created directly. Use the OpenLayers.Format.WFST.v1_0_0 or OpenLayers.Format.WFST.v1_1_0 constructor instead.

Parameters

options

{Object} An optional object whose properties will be set on this instance.

Functions and Properties

getSrsName

getSrsName: function( feature,
options )

read

read: function( data,
options )

Parse the response from a transaction. Because WFS is split into Transaction requests (create, update, and delete) and GetFeature requests (read), this method handles parsing of both types of responses.

Parameters

data	{String \| Document} The WFST document to read
options	{Object} Options for the reader

Valid options properties

output

{String} either “features” or “object”. The default is “features”, which means that the method will return an array of features. If set to “object”, an object with a “features” property and other properties read by the parser will be returned.

Returns

{Array | Object} Output depending on the output option.

readers

Contains public functions, grouped by namespace prefix, that will be applied when a namespaced node is found matching the function name. The function will be applied in the scope of this parser with two arguments: the node being read and a context object passed from the parent.

write

write: function( features )

Given an array of features, write a WFS transaction. This assumes the features have a state property that determines the operation type - insert, update, or delete.

Parameters

features

{Array(OpenLayers.Feature.Vector)} A list of features.

Returns

{String} A serialized WFS transaction.

writers

As a compliment to the readers property, this structure contains public writing functions grouped by namespace alias and named like the node names they produce.

schemaLocationAttr

schemaLocationAttr: function( options )

Generate the xsi:schemaLocation attribute value.

Returns

{String} The xsi:schemaLocation attribute or undefined if none.

setFilterProperty

setFilterProperty: function( filter )

Set the property of each spatial filter.

Parameters

filter

{OpenLayers.Filter}