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.

Constructor Summary

Constructors

Constructor and Description
AbstractFeatureSourceLayer(java.util.concurrent.ExecutorService executorService, FeatureSourceSupplier featureSourceSupplier, StyleSupplier<org.geotools.data.FeatureSource> styleSupplier, boolean renderAsSvg, AbstractLayerParams params) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
org.geotools.data.FeatureSource<?,?>	getFeatureSource(MfClientHttpRequestFactory httpRequestFactory, MapfishMapContext mapContext) Get the feature source (either load from the supplier or return the cached source).
java.util.List<? extends org.geotools.map.Layer>	getLayers(MfClientHttpRequestFactory httpRequestFactory, MapfishMapContext mapContext, boolean isFirstLayer) Get the DataStore object that contains the data for this layer.
void	setFeatureCollection(org.geotools.data.simple.SimpleFeatureCollection featureCollection)
void	setStyle(StyleSupplier style)
java.lang.Boolean	shouldRenderAsSvg() Is the layer rendered as SVG?

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

getFailOnError, getName, render, supportsNativeRotation, tryAddLayer

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractFeatureSourceLayer

public AbstractFeatureSourceLayer(java.util.concurrent.ExecutorService executorService,
                          FeatureSourceSupplier featureSourceSupplier,
                          StyleSupplier<org.geotools.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 Detail

setStyle

public final void setStyle(StyleSupplier style)

getFeatureSource

public final org.geotools.data.FeatureSource<?,?> getFeatureSource(MfClientHttpRequestFactory httpRequestFactory,
                                                    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 java.util.List<? extends org.geotools.map.Layer> getLayers(MfClientHttpRequestFactory httpRequestFactory,
                                                         MapfishMapContext mapContext,
                                                         boolean isFirstLayer)
                                                                 throws java.lang.Exception

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

isFirstLayer - true indicates this layer is the first layer in the map (the first layer drawn, ie the base layer)

Throws:

java.lang.Exception

setFeatureCollection

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

shouldRenderAsSvg

public final java.lang.Boolean shouldRenderAsSvg()

Is the layer rendered as SVG?