Package org.mapfish.print.map.geotools

Class GeoJsonLayer.Plugin

java.lang.Object

org.mapfish.print.map.geotools.AbstractFeatureSourceLayerPlugin<GeoJsonLayer.GeoJsonParam>

org.mapfish.print.map.geotools.GeoJsonLayer.Plugin

All Implemented Interfaces:

MapLayerFactoryPlugin<GeoJsonLayer.GeoJsonParam>

Enclosing class:

GeoJsonLayer

public static final class GeoJsonLayer.Plugin
extends AbstractFeatureSourceLayerPlugin<GeoJsonLayer.GeoJsonParam>

Renders GeoJSON layers.

Type: geojson [[examples=json_styling,datasource_multiple_maps,printwms_tyger_ny_EPSG_3857]]

Field Summary

Fields inherited from class org.mapfish.print.map.geotools.AbstractFeatureSourceLayerPlugin

forkJoinPool, parser

Constructor Summary

Constructors

Constructor	Description
Plugin()	Constructor.

Method Summary

Modifier and Type	Method	Description
GeoJsonLayer.GeoJsonParam	createParameter()	Create an instance of a param object.
GeoJsonLayer	parse(Template template, GeoJsonLayer.GeoJsonParam param)	Inspect the json data and return Optional<MapLayer> or Optional.absent().

Methods inherited from class org.mapfish.print.map.geotools.AbstractFeatureSourceLayerPlugin

createStyleFunction, getTypeNames, setParser

Methods inherited from class java.lang.Object

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

Constructor Details

Plugin

public Plugin()

Constructor.

Method Details

createParameter

public GeoJsonLayer.GeoJsonParam createParameter()

Description copied from interface: MapLayerFactoryPlugin

Create an instance of a param object. Each instance must be new and unique. Instances must NOT be shared.

The object will be populated from the json. Each public field will be populated by looking up the value in the json.

The same mechanism used for reading from the JSON into the param object is also used for parsing the JSON into Attribute value objects. See ReflectiveAttribute.createValue(org.mapfish.print.config.Template)()} for details on how the parsing mechanism works.

parse

@Nonnull
public GeoJsonLayer parse(@Nonnull
 Template template,
 @Nonnull
 GeoJsonLayer.GeoJsonParam param)

Description copied from interface: MapLayerFactoryPlugin

Inspect the json data and return Optional<MapLayer> or Optional.absent().

Parameters:

template - the configuration related to the current request.

param - an object populated from the json for the layer