Package org.locationtech.spatial4j.io.jackson

Class ShapeAsGeoJSONSerializer

java.lang.Object

com.fasterxml.jackson.databind.JsonSerializer<Shape>

org.locationtech.spatial4j.io.jackson.ShapeAsGeoJSONSerializer

All Implemented Interfaces:

com.fasterxml.jackson.databind.jsonFormatVisitors.JsonFormatVisitable

public class ShapeAsGeoJSONSerializer
extends com.fasterxml.jackson.databind.JsonSerializer<Shape>

Nested Class Summary

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

com.fasterxml.jackson.databind.JsonSerializer.None

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static java.lang.String	BUFFER
(package private) static java.lang.String	BUFFER_UNITS
(package private) GeometryAsGeoJSONSerializer	forJTS

Constructor Summary

Constructors

Constructor	Description
ShapeAsGeoJSONSerializer()

Method Summary

Modifier and Type	Method	Description
static double	round(double v)
void	serialize(Shape shape, com.fasterxml.jackson.core.JsonGenerator gen, com.fasterxml.jackson.databind.SerializerProvider serializers)
protected void	write(com.fasterxml.jackson.core.JsonGenerator gen, double... coords)
void	write(com.fasterxml.jackson.core.JsonGenerator gen, Shape shape)
(package private) void	writeDistance(com.fasterxml.jackson.core.JsonGenerator gen, double dist, boolean isGeo, java.lang.String distProperty, java.lang.String distUnitsProperty)	Helper method to encode a distance property (with optional unit).

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

acceptJsonFormatVisitor, getDelegatee, handledType, isEmpty, isEmpty, isUnwrappingSerializer, properties, replaceDelegatee, serializeWithType, unwrappingSerializer, usesObjectId, withFilterId, withIgnoredProperties

Methods inherited from class java.lang.Object

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

Field Detail

BUFFER

static final java.lang.String BUFFER

See Also:

Constant Field Values

BUFFER_UNITS

static final java.lang.String BUFFER_UNITS

See Also:

Constant Field Values

forJTS

final GeometryAsGeoJSONSerializer forJTS

Constructor Detail

ShapeAsGeoJSONSerializer

public ShapeAsGeoJSONSerializer()

Method Detail

write

protected void write(com.fasterxml.jackson.core.JsonGenerator gen,
                     double... coords)
              throws java.io.IOException

Throws:

java.io.IOException

round

public static double round(double v)

writeDistance

void writeDistance(com.fasterxml.jackson.core.JsonGenerator gen,
                   double dist,
                   boolean isGeo,
                   java.lang.String distProperty,
                   java.lang.String distUnitsProperty)
            throws java.io.IOException

Helper method to encode a distance property (with optional unit).

The distance unit is only encoded when isGeo is true, and it is converted to km.

The distance unit is encoded within a properties object.

Parameters:

output - The writer.

nf - The number format.

dist - The distance value to encode.

isGeo - The flag determining

distProperty - The distance property name.

distUnitsProperty - The distance unit property name.

Throws:

java.io.IOException

write

public void write(com.fasterxml.jackson.core.JsonGenerator gen,
                  Shape shape)
           throws java.io.IOException

Throws:

java.io.IOException

serialize

public void serialize(Shape shape,
                      com.fasterxml.jackson.core.JsonGenerator gen,
                      com.fasterxml.jackson.databind.SerializerProvider serializers)
               throws java.io.IOException,
                      com.fasterxml.jackson.core.JsonProcessingException

Specified by:

serialize in class com.fasterxml.jackson.databind.JsonSerializer<Shape>

Throws:

java.io.IOException

com.fasterxml.jackson.core.JsonProcessingException