org.geolatte.geom.json

Class AbstractGeometryParser<P extends Position,G extends Geometry<P>>

java.lang.Object

com.fasterxml.jackson.databind.JsonDeserializer<G>

org.geolatte.geom.json.AbstractGeometryParser<P,G>

All Implemented Interfaces:

com.fasterxml.jackson.databind.deser.NullValueProvider

Direct Known Subclasses:

GeometryCollectionParser, GeometryParser, LineStringParser, MultiLineStringParser, MultiPointParser, MultiPolygonParser, PointParser, PolygonParser

public abstract class AbstractGeometryParser<P extends Position,G extends Geometry<P>>
extends com.fasterxml.jackson.databind.JsonDeserializer<G>

Created by Karel Maesen, Geovise BVBA on 08/09/17.

Nested Class Summary

Nested classes/interfaces inherited from class com.fasterxml.jackson.databind.JsonDeserializer

com.fasterxml.jackson.databind.JsonDeserializer.None

Field Summary

Fields

Modifier and Type	Field and Description
protected Context<P>	context

Constructor Summary

Constructors

Constructor and Description
AbstractGeometryParser(Context<P> context)

Method Summary

Modifier and Type	Method and Description
protected abstract void	canHandle(com.fasterxml.jackson.databind.JsonNode root)
G	deserialize(com.fasterxml.jackson.core.JsonParser p, com.fasterxml.jackson.databind.DeserializationContext ctxt)
protected LinearPositionsHolder	getCoordinatesArrayAsLinear(com.fasterxml.jackson.databind.JsonNode root)
protected LinearPositionsListHolder	getCoordinatesArrayAsPolygonal(com.fasterxml.jackson.databind.JsonNode root)
protected PolygonListHolder	getCoordinatesArrayAsPolygonList(com.fasterxml.jackson.databind.JsonNode root)
protected PointHolder	getCoordinatesArrayAsSinglePosition(com.fasterxml.jackson.databind.JsonNode root)
protected CrsId	getCrsId(com.fasterxml.jackson.databind.JsonNode root)
protected CoordinateReferenceSystem<P>	getDefaultCrs()
protected com.fasterxml.jackson.databind.JsonNode	getRoot(com.fasterxml.jackson.core.JsonParser p)
protected GeometryType	getType(com.fasterxml.jackson.databind.JsonNode root)
protected boolean	isFeatureSet(Feature f)
(package private) G	parse(com.fasterxml.jackson.databind.JsonNode root)
abstract G	parse(com.fasterxml.jackson.databind.JsonNode root, CoordinateReferenceSystem<P> crs)
protected CoordinateReferenceSystem<P>	resolveCrs(com.fasterxml.jackson.databind.JsonNode root, int coordinateDimension, CoordinateReferenceSystem<P> defaultCrs)
private LinearPositionsHolder	toLinearPositionsHolder(com.fasterxml.jackson.databind.JsonNode coordinates)
protected LinearPositionsListHolder	toLinearPositionsListHolder(com.fasterxml.jackson.databind.JsonNode coordinates)
protected PointHolder	toSinglePositionCoordinatesHolder(com.fasterxml.jackson.databind.JsonNode coordinates)

Methods inherited from class com.fasterxml.jackson.databind.JsonDeserializer

deserialize, deserializeWithType, deserializeWithType, findBackReference, getDelegatee, getEmptyAccessPattern, getEmptyValue, getEmptyValue, getKnownPropertyNames, getNullAccessPattern, getNullValue, getNullValue, getObjectIdReader, handledType, isCachable, replaceDelegatee, supportsUpdate, unwrappingDeserializer

Methods inherited from class java.lang.Object

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

Field Detail

context

protected final Context<P extends Position> context

Constructor Detail

AbstractGeometryParser

public AbstractGeometryParser(Context<P> context)

Method Detail

parse

G parse(com.fasterxml.jackson.databind.JsonNode root)
 throws GeoJsonProcessingException

Throws:

GeoJsonProcessingException

parse

public abstract G parse(com.fasterxml.jackson.databind.JsonNode root,
                        CoordinateReferenceSystem<P> crs)
                 throws GeoJsonProcessingException

Throws:

GeoJsonProcessingException

deserialize

public G deserialize(com.fasterxml.jackson.core.JsonParser p,
                     com.fasterxml.jackson.databind.DeserializationContext ctxt)
              throws java.io.IOException,
                     com.fasterxml.jackson.core.JsonProcessingException

Specified by:

deserialize in class com.fasterxml.jackson.databind.JsonDeserializer<G extends Geometry<P>>

Throws:

java.io.IOException

com.fasterxml.jackson.core.JsonProcessingException

getRoot

protected com.fasterxml.jackson.databind.JsonNode getRoot(com.fasterxml.jackson.core.JsonParser p)
                                                   throws java.io.IOException,
                                                          GeoJsonProcessingException

Throws:

java.io.IOException

GeoJsonProcessingException

canHandle

protected abstract void canHandle(com.fasterxml.jackson.databind.JsonNode root)
                           throws GeoJsonProcessingException

Throws:

GeoJsonProcessingException

getDefaultCrs

protected CoordinateReferenceSystem<P> getDefaultCrs()

getCoordinatesArrayAsSinglePosition

protected PointHolder getCoordinatesArrayAsSinglePosition(com.fasterxml.jackson.databind.JsonNode root)
                                                   throws GeoJsonProcessingException

Throws:

GeoJsonProcessingException

getCoordinatesArrayAsLinear

protected LinearPositionsHolder getCoordinatesArrayAsLinear(com.fasterxml.jackson.databind.JsonNode root)
                                                     throws GeoJsonProcessingException

Throws:

GeoJsonProcessingException

toLinearPositionsHolder

private LinearPositionsHolder toLinearPositionsHolder(com.fasterxml.jackson.databind.JsonNode coordinates)
                                               throws GeoJsonProcessingException

Throws:

GeoJsonProcessingException

getCoordinatesArrayAsPolygonal

protected LinearPositionsListHolder getCoordinatesArrayAsPolygonal(com.fasterxml.jackson.databind.JsonNode root)
                                                            throws GeoJsonProcessingException

Throws:

GeoJsonProcessingException

toLinearPositionsListHolder

protected LinearPositionsListHolder toLinearPositionsListHolder(com.fasterxml.jackson.databind.JsonNode coordinates)
                                                         throws GeoJsonProcessingException

Throws:

GeoJsonProcessingException

getCoordinatesArrayAsPolygonList

protected PolygonListHolder getCoordinatesArrayAsPolygonList(com.fasterxml.jackson.databind.JsonNode root)
                                                      throws GeoJsonProcessingException

Throws:

GeoJsonProcessingException

toSinglePositionCoordinatesHolder

protected PointHolder toSinglePositionCoordinatesHolder(com.fasterxml.jackson.databind.JsonNode coordinates)
                                                 throws GeoJsonProcessingException

Throws:

GeoJsonProcessingException

isFeatureSet

protected boolean isFeatureSet(Feature f)

getType

protected GeometryType getType(com.fasterxml.jackson.databind.JsonNode root)
                        throws GeoJsonProcessingException

Throws:

GeoJsonProcessingException

getCrsId

protected CrsId getCrsId(com.fasterxml.jackson.databind.JsonNode root)
                  throws GeoJsonProcessingException

Throws:

GeoJsonProcessingException

resolveCrs

protected CoordinateReferenceSystem<P> resolveCrs(com.fasterxml.jackson.databind.JsonNode root,
                                                  int coordinateDimension,
                                                  CoordinateReferenceSystem<P> defaultCrs)
                                           throws GeoJsonProcessingException

Throws:

GeoJsonProcessingException