org.deegree_impl.services.wms
Class RemoteWMService

java.lang.Object
  org.deegree_impl.services.OGCWebService_Impl
      org.deegree_impl.services.wms.RemoteWMService

All Implemented Interfaces:

OGCWebService

public class RemoteWMService

extends OGCWebService_Impl

An instance of the class acts as a wrapper to a remote WMS.

Version:

$Revision: 1.17 $

Author:

Andreas Poth

Nested Class Summary

protected class

RemoteWMService.RemoteWMSHandler

Field Summary

protected java.util.HashMap	addresses
protected WMSCapabilities	capabilities

Constructor Summary

RemoteWMService(WMSCapabilities capabilities)
Creates a new instance of RemoteWMService

Method Summary

void	doService(OGCWebServiceEvent event) the implementation of this method performs the handling of the passed OGCWebServiceEvent in an new own Thread.
OGCWebServiceResponse	doService(OGCWebServiceRequest request) the method performs the handling of the passed OGCWebServiceEvent directly and returns the result to the calling class/method
protected void	handleDescribeLayer(WMSDescribeLayerRequest request, OGCWebServiceClient client)
protected void	handleFeatureInfo(WMSGetFeatureInfoRequest request, OGCWebServiceClient client) reads feature infos from the remote WMS by performing a FeatureInfo request against it.
protected void	handleGetCapabilities(WMSGetCapabilitiesRequest request, OGCWebServiceClient client) reads the capabilities from the remote WMS by performing a GetCapabilities request against it.
protected void	handleGetLegendGraphic(WMSGetLegendGraphicRequest request, OGCWebServiceClient client)
protected void	handleGetMap(WMSGetMapRequest request, OGCWebServiceClient client) performs a GetMap request against the remote service.
protected void	handleGetStyles(WMSGetStylesRequest request, OGCWebServiceClient client)
protected void	handlePutStyles(WMSPutStylesRequest request, OGCWebServiceClient client)

Methods inherited from class org.deegree_impl.services.OGCWebService_Impl

getCapabilities

Methods inherited from class java.lang.Object

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

Field Detail

addresses

protected java.util.HashMap addresses

capabilities

protected WMSCapabilities capabilities

Constructor Detail

RemoteWMService

public RemoteWMService(WMSCapabilities capabilities)
                throws WebServiceException

Creates a new instance of RemoteWMService

Method Detail

doService

public void doService(OGCWebServiceEvent event)
               throws WebServiceException

Description copied from interface: OGCWebService

the implementation of this method performs the handling of the passed OGCWebServiceEvent in an new own Thread. The receiver of the response to the request must implement the OGCWebServiceClient interface

Parameters:

event - request to be performed

Throws:

WebServiceException

doService

public OGCWebServiceResponse doService(OGCWebServiceRequest request)
                                throws WebServiceException

the method performs the handling of the passed OGCWebServiceEvent directly and returns the result to the calling class/method

Parameters:

request - request (WMS, WCS, WFS, WCAS, WCTS, WTS, Gazetter) to perform

Throws:

WebServiceException

handleGetMap

protected void handleGetMap(WMSGetMapRequest request,
                            OGCWebServiceClient client)
                     throws WebServiceException

performs a GetMap request against the remote service. The result contains the map decoded in the desired format as a byte array.

Parameters:

request - GetMap request

Throws:

WebServiceException

handleFeatureInfo

protected void handleFeatureInfo(WMSGetFeatureInfoRequest request,
                                 OGCWebServiceClient client)
                          throws WebServiceException

reads feature infos from the remote WMS by performing a FeatureInfo request against it. As long the result of a FeatureInfo request is generic (for usual it is som HTML) it isn't easy to combine the result with that of other WMS's

Parameters:

request - feature info request

Throws:

WebServiceException

handleGetCapabilities

protected void handleGetCapabilities(WMSGetCapabilitiesRequest request,
                                     OGCWebServiceClient client)
                              throws WebServiceException

reads the capabilities from the remote WMS by performing a GetCapabilities request against it.

Parameters:

request - capabilities request

Throws:

WebServiceException

handleGetStyles

protected void handleGetStyles(WMSGetStylesRequest request,
                               OGCWebServiceClient client)
                        throws WebServiceException

Parameters:

request - get styles request (WMS 1.1.1 - SLD)

Throws:

WebServiceException

handlePutStyles

protected void handlePutStyles(WMSPutStylesRequest request,
                               OGCWebServiceClient client)
                        throws WebServiceException

Parameters:

request - put styles request (WMS 1.1.1 - SLD)

Throws:

WebServiceException

handleDescribeLayer

protected void handleDescribeLayer(WMSDescribeLayerRequest request,
                                   OGCWebServiceClient client)
                            throws WebServiceException

Parameters:

request - describe layer request (WMS 1.1.1 - SLD)

Throws:

WebServiceException

handleGetLegendGraphic

protected void handleGetLegendGraphic(WMSGetLegendGraphicRequest request,
                                      OGCWebServiceClient client)
                               throws WebServiceException

Parameters:

request - describe layer request (WMS 1.1.1 - SLD)

Throws:

WebServiceException