org.deegree.ogcwebservices.wmps
Class DefaultGetMapHandler

java.lang.Object
  org.deegree.ogcwebservices.wmps.DefaultGetMapHandler

All Implemented Interfaces:

GetMapHandler

public class DefaultGetMapHandler
extends Object
implements GetMapHandler

This is a copy of the WMS package.

Version:

$Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18. Jun 2009) $

Author:

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

Field Summary

protected CoordinateSystem	reqCRS
protected GetMap	request
protected double	scale

Constructor Summary

DefaultGetMapHandler(WMPSConfiguration configuration, GetMap request)
Creates a new GetMapHandler object.

Method Summary

WMPSConfiguration	getConfiguration() returns the configuration used by the handler
protected void	increaseCounter() increases the counter variable that holds the number of services that has sent a response.
void	performGetMap(Graphics g) performs a GetMap request and retruns the result encapsulated within a GetMapResult object.
protected void	putTheme(int index, Object o) put a theme to the passed index of the themes array.

Methods inherited from class java.lang.Object

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

Field Detail

request

protected GetMap request

scale

protected double scale

reqCRS

protected CoordinateSystem reqCRS

Constructor Detail

DefaultGetMapHandler

public DefaultGetMapHandler(WMPSConfiguration configuration,
                            GetMap request)
                     throws OGCWebServiceException

Creates a new GetMapHandler object.

Parameters:

configuration -

request - request to perform

Throws:

OGCWebServiceException

Method Detail

getConfiguration

public WMPSConfiguration getConfiguration()

returns the configuration used by the handler

Returns:

WMPSConfiguration

increaseCounter

protected void increaseCounter()

increases the counter variable that holds the number of services that has sent a response. All data are available if the counter value equals the number of requested layers.

performGetMap

public void performGetMap(Graphics g)
                   throws OGCWebServiceException

performs a GetMap request and retruns the result encapsulated within a GetMapResult object.

The method throws an WebServiceException that only shall be thrown if an fatal error occurs that makes it imposible to return a result. If something wents wrong performing the request (none fatal error) The exception shall be encapsulated within the response object to be returned to the client as requested (GetMap-Request EXCEPTION-Parameter).

Specified by:

performGetMap in interface GetMapHandler

Parameters:

g -

Throws:

OGCWebServiceException

putTheme

protected void putTheme(int index,
                        Object o)

put a theme to the passed index of the themes array. The second param passed is a Theme or an exception

Parameters:

index -

o -