Package org.mapfish.print.map.geotools

Class AbstractFeatureSourceLayer

java.lang.Object

org.mapfish.print.map.geotools.AbstractGeotoolsLayer

org.mapfish.print.map.geotools.AbstractFeatureSourceLayer

All Implemented Interfaces:

MapLayer

Direct Known Subclasses:

FeatureLayer, GeoJsonLayer, GmlLayer

public abstract class AbstractFeatureSourceLayer
extends AbstractGeotoolsLayer

A layer that wraps a Geotools Feature Source and a style object.

Nested Class Summary

Nested classes/interfaces inherited from interface org.mapfish.print.attribute.map.MapLayer

MapLayer.LayerContext, MapLayer.RenderType

Field Summary

Fields inherited from interface org.mapfish.print.attribute.map.MapLayer

DEFAULT_SCALING

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractFeatureSourceLayer(ExecutorService executorService, FeatureSourceSupplier featureSourceSupplier, StyleSupplier<org.geotools.api.data.FeatureSource<?,?>> styleSupplier, boolean renderAsSvg, AbstractLayerParams params)	Constructor.

Method Summary

Modifier and Type	Method	Description
final org.geotools.api.data.FeatureSource<?,?>	getFeatureSource(MfClientHttpRequestFactory httpRequestFactory, MapfishMapContext mapContext)	Get the feature source (either load from the supplier or return the cached source).
final List<? extends org.geotools.map.Layer>	getLayers(MfClientHttpRequestFactory httpRequestFactory, MapfishMapContext mapContext, Processor.ExecutionContext context, MapLayer.LayerContext layerContext)	Get the DataStore object that contains the data for this layer.
final MapLayer.RenderType	getRenderType()	Specify whether layer should be rendered as PNG, JPEG or SVG.
final void	setFeatureCollection(org.geotools.data.simple.SimpleFeatureCollection featureCollection)
final void	setStyle(StyleSupplier<org.geotools.api.data.FeatureSource<?,?>> style)

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

getFailOnError, getLayerTransformer, getName, getOpacity, prefetchResources, prepareLayerRendering, render, supportsNativeRotation, tryAddLayer

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.mapfish.print.attribute.map.MapLayer

prepareRender

Constructor Details

AbstractFeatureSourceLayer

protected AbstractFeatureSourceLayer(ExecutorService executorService,
 FeatureSourceSupplier featureSourceSupplier,
 StyleSupplier<org.geotools.api.data.FeatureSource<?,?>> styleSupplier,
 boolean renderAsSvg,
 AbstractLayerParams params)

Constructor.

Parameters:

executorService - the thread pool for doing the rendering.

featureSourceSupplier - a function that creates the feature source. This will only be called once.

styleSupplier - a function that creates the style for styling the features. This will only be called once.

renderAsSvg - is the layer rendered as SVG?

params - the parameters for this layer

Method Details

setStyle

public final void setStyle(StyleSupplier<org.geotools.api.data.FeatureSource<?,?>> style)

getFeatureSource

public final org.geotools.api.data.FeatureSource<?,?> getFeatureSource(@Nonnull
 MfClientHttpRequestFactory httpRequestFactory,
 @Nonnull
 MapfishMapContext mapContext)

Get the feature source (either load from the supplier or return the cached source).

Parameters:

httpRequestFactory - The factory for making http requests.

mapContext - The map context.

getLayers

public final List<? extends org.geotools.map.Layer> getLayers(@Nonnull
 MfClientHttpRequestFactory httpRequestFactory,
 @Nonnull
 MapfishMapContext mapContext,
 @Nonnull
 Processor.ExecutionContext context,
 MapLayer.LayerContext layerContext)

Description copied from class: AbstractGeotoolsLayer

Get the DataStore object that contains the data for this layer.

Specified by:

getLayers in class AbstractGeotoolsLayer

Parameters:

httpRequestFactory - the factory for making http requests

mapContext - the map transformer

context - the job ID

layerContext - the context of this layer

setFeatureCollection

public final void setFeatureCollection(org.geotools.data.simple.SimpleFeatureCollection featureCollection)

getRenderType

public final MapLayer.RenderType getRenderType()

Description copied from interface: MapLayer

Specify whether layer should be rendered as PNG, JPEG or SVG.

Returns:

render type