Package org.geotools.data.wfs.internal.parsers

Class XmlSimpleFeatureParser

Object

XmlSimpleFeatureParser

All Implemented Interfaces:

GetParser<SimpleFeature>

public class XmlSimpleFeatureParser
extends Object
implements GetParser<SimpleFeature>

A GetParser<SimpleFeature> implementation that uses plain xml pull to parse a GetFeature response.

Since:

2.5.x

Author:

Gabriel Roldan (TOPP)

Constructor Summary

Constructors

Constructor	Description
XmlSimpleFeatureParser(InputStream getFeatureResponseStream, SimpleFeatureType targetType, QName featureDescriptorName, String axisOrder)

Method Summary

Modifier and Type	Method	Description
void	close()	Close the parser.
FeatureType	getFeatureType()	Get the feature type that the parser is targeting.
int	getNumberOfFeatures()	Returns the number of features if advertised by the server and the parser was able to get that information for example from the wfs:FeatureCollection "numberOfFeatures" xml attribute, or -1 if unknown.
SimpleFeature	parse()
void	setGeometryFactory(GeometryFactory geometryFactory)	Set the geometry factory.

Methods inherited from class Object

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

Constructor Details

XmlSimpleFeatureParser

public XmlSimpleFeatureParser(InputStream getFeatureResponseStream,
 SimpleFeatureType targetType,
 QName featureDescriptorName,
 String axisOrder)
                       throws IOException

Throws:

IOException

Method Details

setGeometryFactory

public void setGeometryFactory(GeometryFactory geometryFactory)

Description copied from interface: GetParser

Set the geometry factory.

Specified by:

setGeometryFactory in interface GetParser<SimpleFeature>

Parameters:

geometryFactory - The geometry factory to use.

getFeatureType

public FeatureType getFeatureType()

Description copied from interface: GetParser

Get the feature type that the parser is targeting.

Specified by:

getFeatureType in interface GetParser<SimpleFeature>

Returns:

The feature type that the parser is targeting.

getNumberOfFeatures

public int getNumberOfFeatures()

Description copied from interface: GetParser

Returns the number of features if advertised by the server and the parser was able to get that information for example from the wfs:FeatureCollection "numberOfFeatures" xml attribute, or -1 if unknown.

Specified by:

getNumberOfFeatures in interface GetParser<SimpleFeature>

Returns:

number of features advertised by server, or -1 if unknown

close

public void close()
           throws IOException

Description copied from interface: GetParser

Close the parser.

Specified by:

close in interface GetParser<SimpleFeature>

Throws:

IOException - Throws IOException if there was a problem closing the parser.

parse

public SimpleFeature parse()
                    throws IOException

Specified by:

parse in interface GetParser<SimpleFeature>

Returns:

the next feature in the stream or null if there are no more features to parse.

Throws:

IOException