Package org.codice.ddf.spatial.ogc.wfs.v110.catalog.converter.impl

Class GenericFeatureConverterWfs11

java.lang.Object

org.codice.ddf.spatial.ogc.wfs.catalog.converter.impl.AbstractFeatureConverter

org.codice.ddf.spatial.ogc.wfs.v110.catalog.converter.impl.GenericFeatureConverterWfs11

All Implemented Interfaces:

com.thoughtworks.xstream.converters.Converter, com.thoughtworks.xstream.converters.ConverterMatcher, org.codice.ddf.spatial.ogc.wfs.catalog.converter.FeatureConverter

public class GenericFeatureConverterWfs11
extends AbstractFeatureConverter

This class works in conjunction with XStream to convert a Metacard to XML according to the GML 3.1.1 spec. It will also convert respective XML into a Metacard.

Field Summary

Fields inherited from class org.codice.ddf.spatial.ogc.wfs.catalog.converter.impl.AbstractFeatureConverter

coordinateOrder, ERROR_PARSING_MESSAGE, metacardType, sourceId, UTF8_ENCODING, wfsUrl

Constructor Summary

Constructors

Constructor	Description
GenericFeatureConverterWfs11(String srs)
GenericFeatureConverterWfs11(org.codice.ddf.spatial.ogc.wfs.catalog.mapper.MetacardMapper metacardMapper)

Method Summary

Modifier and Type	Method	Description
boolean	canConvert(Class clazz)	Method to determine if this converter knows how to convert the specified Class.
protected Serializable	getValueForMetacardAttribute(ddf.catalog.data.AttributeType.AttributeFormat attributeFormat, com.thoughtworks.xstream.io.HierarchicalStreamReader reader)
void	marshal(Object value, com.thoughtworks.xstream.io.HierarchicalStreamWriter writer, com.thoughtworks.xstream.converters.MarshallingContext context)
protected org.locationtech.jts.geom.Geometry	readGml(String xml)	Converts the GML XML document String to a JTS Geometry using the Geotools libraries
protected org.locationtech.jts.geom.Geometry	readGml(Document doc)	Converts the GML XML document to a JTS Geometry using the Geotools libraries
void	setSourceId(String sourceId)
protected void	swapCoordinates(org.locationtech.jts.geom.Geometry geo)
Object	unmarshal(com.thoughtworks.xstream.io.HierarchicalStreamReader hreader, com.thoughtworks.xstream.converters.UnmarshallingContext context)	This method will unmarshal an XML instance of a "gml:member" to a Metacard.

Methods inherited from class org.codice.ddf.spatial.ogc.wfs.catalog.converter.impl.AbstractFeatureConverter

copyXml, createMetacardFromFeature, getMetacardType, getSrs, parseDateFromXml, setCoordinateOrder, setMetacardType, setSrs, setWfsUrl

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.codice.ddf.spatial.ogc.wfs.catalog.converter.FeatureConverter

getMetacardType, setCoordinateOrder, setMetacardType, setWfsUrl

Constructor Details

GenericFeatureConverterWfs11

public GenericFeatureConverterWfs11(String srs)

GenericFeatureConverterWfs11

public GenericFeatureConverterWfs11(org.codice.ddf.spatial.ogc.wfs.catalog.mapper.MetacardMapper metacardMapper)

Method Details

canConvert

public boolean canConvert(Class clazz)

Method to determine if this converter knows how to convert the specified Class.

Specified by:

canConvert in interface com.thoughtworks.xstream.converters.ConverterMatcher

Overrides:

canConvert in class AbstractFeatureConverter

Parameters:

clazz - the class to check

marshal

public void marshal(Object value,
 com.thoughtworks.xstream.io.HierarchicalStreamWriter writer,
 com.thoughtworks.xstream.converters.MarshallingContext context)

unmarshal

public Object unmarshal(com.thoughtworks.xstream.io.HierarchicalStreamReader hreader,
 com.thoughtworks.xstream.converters.UnmarshallingContext context)

This method will unmarshal an XML instance of a "gml:member" to a Metacard.

Parameters:

hreader - the stream reader responsible for reading this xml doc

context - a reference back to the Xstream unmarshalling context. Allows you to call "convertAnother" which will lookup other registered converters.

setSourceId

public void setSourceId(String sourceId)

Specified by:

setSourceId in interface org.codice.ddf.spatial.ogc.wfs.catalog.converter.FeatureConverter

Overrides:

setSourceId in class AbstractFeatureConverter

getValueForMetacardAttribute

protected Serializable getValueForMetacardAttribute(ddf.catalog.data.AttributeType.AttributeFormat attributeFormat,
 com.thoughtworks.xstream.io.HierarchicalStreamReader reader)

Overrides:

getValueForMetacardAttribute in class AbstractFeatureConverter

readGml

protected org.locationtech.jts.geom.Geometry readGml(Document doc)

Converts the GML XML document to a JTS Geometry using the Geotools libraries

Parameters:

doc - - the document that is expected to be a valid GML 3.1.1 compliant XML doc

Returns:

JTS Geometry representing the GML

readGml

protected org.locationtech.jts.geom.Geometry readGml(String xml)

Converts the GML XML document String to a JTS Geometry using the Geotools libraries

Parameters:

xml - - a document that is expected to be a valid GML 3.1.1 compliant XML doc

Returns:

JTS Geometry representing the GML

swapCoordinates

protected void swapCoordinates(org.locationtech.jts.geom.Geometry geo)