org.deegree.ogcwebservices.wms
Class GetMapServiceInvoker

java.lang.Object
  org.deegree.ogcwebservices.wms.GetMapServiceInvoker

Direct Known Subclasses:

GetMapServiceInvokerForNL, GetMapServiceInvokerForUL

public abstract class GetMapServiceInvoker
extends Object

Since:

2.0

Version:

$Revision: 9345 $, 1.0. $Revision: 9345 $, $Date: 2007-12-27 17:22:25 +0100 (Do, 27 Dez 2007) $

Author:

Andreas Poth, last edited by: $Author: apoth $

Field Summary

protected DefaultGetMapHandler	handler
protected double	scaleDen

Constructor Summary

GetMapServiceInvoker(DefaultGetMapHandler handler, double scaleDen)

Method Summary

protected Map<String,URI>	extractNameSpaceDef(List<PropertyPath> pp) extracts all used namespace definitions from a set of PropertyPath's
protected List<PropertyPath>	findGeoProperties(AbstractLayer layer, FeatureTypeConstraint[] ftc, List<PropertyPath> pp) the method accesses the GML schema of the feature types being part of the passed FeatureTypeConstraints and extracts the geometry property definition.
protected WFService	getResponsibleService(AbstractLayer layer)

Methods inherited from class java.lang.Object

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

Field Detail

handler

protected final DefaultGetMapHandler handler

scaleDen

protected double scaleDen

Constructor Detail

GetMapServiceInvoker

public GetMapServiceInvoker(DefaultGetMapHandler handler,
                            double scaleDen)

Parameters:

handler -

scaleDen -

Method Detail

findGeoProperties

protected List<PropertyPath> findGeoProperties(AbstractLayer layer,
                                               FeatureTypeConstraint[] ftc,
                                               List<PropertyPath> pp)
                                        throws OGCWebServiceException,
                                               IOException,
                                               SAXException,
                                               XMLSchemaException,
                                               XMLParsingException,
                                               UnknownCRSException

the method accesses the GML schema of the feature types being part of the passed FeatureTypeConstraints and extracts the geometry property definition. The names of the geometry properties will be added as PropertyPath's to passed list

Parameters:

layer -

ftc -

pp -

Returns:

the list of property paths

Throws:

OGCWebServiceException

SAXException

IOException

XMLParsingException

XMLSchemaException

UnknownCRSException

getResponsibleService

protected WFService getResponsibleService(AbstractLayer layer)
                                   throws OGCWebServiceException

Returns:

the service instance

Throws:

OGCWebServiceException - if no service could be found

extractNameSpaceDef

protected Map<String,URI> extractNameSpaceDef(List<PropertyPath> pp)

extracts all used namespace definitions from a set of PropertyPath's

Parameters:

pp -

Returns:

the used namespace definitions from a set of PropertyPath's