Package com.luciad.wmts.server

Interface ILcdWMTSGXYLayerFactory

public interface ILcdWMTSGXYLayerFactory

Creates GXY layers for data requested through a WMTS service. This interface identifies two use cases for the layer creation:

• Requests for layers that are backed by a LuciadFusion product without a style are delegated to createGXYLayer(ILcdModel, TLcdWMTSLayer, String, TLcdWMTSRequestContext).
• Requests for layers that are backed by a LuciadFusion product with a style are delegated to createGXYLayer(ILcdModel, TLcdWMTSLayer, TLcdSLDFeatureTypeStyle[], TLcdWMTSRequestContext), including the style as an array of TLcdSLDFeatureTypeStyle instances.

You can implement this interface to customize the rendering of data requested through a WMTS service. Implementations can be registered with the service loader using the @LcdService annotation.

Since:

2022.1

Method Summary

Modifier and Type	Method	Description
ILcdGXYLayer	createGXYLayer(ILcdModel aModel, TLcdWMTSLayer aWMTSLayer, TLcdSLDFeatureTypeStyle[] aFeatureTypeStyles, TLcdWMTSRequestContext aRequestContext)	This method creates an ILcdGXYLayer for the given WMTS layer and SLD feature type styles.
ILcdGXYLayer	createGXYLayer(ILcdModel aModel, TLcdWMTSLayer aWMTSLayer, String aStyleId, TLcdWMTSRequestContext aRequestContext)	This method creates an ILcdGXYLayer for the given WMTS layer and style identifier.

Method Details

createGXYLayer

ILcdGXYLayer createGXYLayer(ILcdModel aModel,
 TLcdWMTSLayer aWMTSLayer,
 String aStyleId,
 TLcdWMTSRequestContext aRequestContext)
                     throws IOException

This method creates an ILcdGXYLayer for the given WMTS layer and style identifier.

Parameters:

aModel - the model to be wrapped into a ILcdGXYLayer.

aWMTSLayer - the WMTS layer for which this is done.

aStyleId - the id of the style to be used. The value may be null.

aRequestContext - the request context associated with this operation.

Returns:

an ILcdGXYLayer for the given WMTS layer or null if no layer can be created.

Throws:

IOException

createGXYLayer

ILcdGXYLayer createGXYLayer(ILcdModel aModel,
 TLcdWMTSLayer aWMTSLayer,
 TLcdSLDFeatureTypeStyle[] aFeatureTypeStyles,
 TLcdWMTSRequestContext aRequestContext)
                     throws IOException

This method creates an ILcdGXYLayer for the given WMTS layer and SLD feature type styles.

Parameters:

aModel - the model to be wrapped into a ILcdGXYLayer.

aWMTSLayer - the WMTS layer for which this is done.

aFeatureTypeStyles - the SLD feature type style(s) to be used.

aRequestContext - the request context associated with this operation.

Returns:

an ILcdGXYLayer for the given WMTS layer or null if no layer can be created.

Throws:

IOException