org.deegree.services.wms.controller
Class WMSController

java.lang.Object
  org.deegree.services.controller.AbstractOWS
      org.deegree.services.wms.controller.WMSController

All Implemented Interfaces:

Resource, OWS

public class WMSController
extends AbstractOWS

WMSController handles the protocol and map service globally.

Version:

$Revision: 31882 $, $Date: 2011-09-15 02:05:04 +0200 (Thu, 15 Sep 2011) $

Author:

Rutger Bezema, last edited by: $Author: mschneider $

Nested Class Summary

static interface

WMSController.Controller Controller

Field Summary

protected TreeMap<Version,WMSControllerBase>	controllers
protected ServiceIdentification	identification
protected ServiceProvider	provider
protected MapService	service
LinkedHashMap<String,String>	supportedFeatureInfoFormats The list of supported info formats.
LinkedList<String>	supportedImageFormats The list of supported image formats.

Fields inherited from class org.deegree.services.controller.AbstractOWS

mainControllerConf, mainMetadataConf, offeredVersions, serviceInfo, workspace

Constructor Summary

WMSController(URL configURL, ImplementationMetadata<?> serviceInfo)

Method Summary

void	destroy() Usually called by the ResourceManager upon workspace shutdown.
void	doKVP(Map<String,String> map, javax.servlet.http.HttpServletRequest request, HttpResponseBuffer response, List<org.apache.commons.fileupload.FileItem> multiParts) Called by the OGCFrontController to allow this OWS to handle an OGC-KVP request.
void	doXML(XMLStreamReader xmlStream, javax.servlet.http.HttpServletRequest request, HttpResponseBuffer response, List<org.apache.commons.fileupload.FileItem> multiParts) Called by the OGCFrontController to allow this OWS to handle an OGC-XML request.
protected void	getCapabilities(Map<String,String> map, HttpResponseBuffer response)
Pair<XMLExceptionSerializer<OWSException>,String>	getExceptionSerializer(Version requestVersion) Returns the ExceptionSerializer and mime-type suitable for the given request version.
List<Element>	getExtendedCapabilities()
protected void	getMap(Map<String,String> map, HttpResponseBuffer response, Version version)
MapService	getMapService()
String	getMetadataURLTemplate()
void	init(DeegreeServicesMetadataType serviceMetadata, DeegreeServiceControllerType mainConfig, ImplementationMetadata<?> md, XMLAdapter controllerConf) Initializes the AbstractOWS instance.
void	sendImage(BufferedImage img, HttpResponseBuffer response, String format)

Methods inherited from class org.deegree.services.controller.AbstractOWS

beginSOAPResponse, checkConfigVersion, checkVersion, doSOAP, endSOAPResponse, getHandledNamespaces, getHandledRequests, getImplementationMetadata, getOfferedVersions, getOfferedVersionsString, init, negotiateVersion, sendException, sendException, sendSOAPException, synchronizeServiceIdentificationWithMainController, synchronizeServiceProviderWithMainControllerConf, unmarshallConfig, unmarshallConfig, validateAndSetOfferedVersions

Methods inherited from class java.lang.Object

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

Field Detail

supportedImageFormats

public final LinkedList<String> supportedImageFormats

The list of supported image formats.

supportedFeatureInfoFormats

public final LinkedHashMap<String,String> supportedFeatureInfoFormats

The list of supported info formats.

service

protected MapService service

identification

protected ServiceIdentification identification

provider

protected ServiceProvider provider

controllers

protected TreeMap<Version,WMSControllerBase> controllers

Constructor Detail

WMSController

public WMSController(URL configURL,
                     ImplementationMetadata<?> serviceInfo)

Method Detail

getMapService

public MapService getMapService()

Returns:

the underlying map service

init

public void init(DeegreeServicesMetadataType serviceMetadata,
                 DeegreeServiceControllerType mainConfig,
                 ImplementationMetadata<?> md,
                 XMLAdapter controllerConf)
          throws ResourceInitException

Description copied from class: AbstractOWS

Initializes the AbstractOWS instance.

Overrides:

init in class AbstractOWS

controllerConf - controller configuration, must not be null

Throws:

ResourceInitException

destroy

public void destroy()

Description copied from interface: Resource

Usually called by the ResourceManager upon workspace shutdown.

doKVP

public void doKVP(Map<String,String> map,
                  javax.servlet.http.HttpServletRequest request,
                  HttpResponseBuffer response,
                  List<org.apache.commons.fileupload.FileItem> multiParts)
           throws javax.servlet.ServletException,
                  IOException,
                  SecurityException

Description copied from interface: OWS

Called by the OGCFrontController to allow this OWS to handle an OGC-KVP request.

Parameters:

map - request parameters (keys are uppercased), never null

request - provides access to all information of the original HTTP request (NOTE: may be GET or POST), never null

response - response that is sent to the client, never null

multiParts - A list of multiparts contained in the request. If the request was not a multipart request the list will be null. If multiparts were found, the requestDoc will be the first (xml-lized) FileItem in the list.

Throws:

javax.servlet.ServletException

IOException

SecurityException

getMap

protected void getMap(Map<String,String> map,
                      HttpResponseBuffer response,
                      Version version)
               throws OWSException,
                      IOException,
                      WMSException.MissingDimensionValue,
                      WMSException.InvalidDimensionValue,
                      OWSException

Throws:

OWSException

IOException

WMSException.MissingDimensionValue

WMSException.InvalidDimensionValue

getCapabilities

protected void getCapabilities(Map<String,String> map,
                               HttpResponseBuffer response)
                        throws OWSException,
                               IOException

Throws:

OWSException

IOException

doXML

public void doXML(XMLStreamReader xmlStream,
                  javax.servlet.http.HttpServletRequest request,
                  HttpResponseBuffer response,
                  List<org.apache.commons.fileupload.FileItem> multiParts)
           throws javax.servlet.ServletException,
                  IOException

Description copied from interface: OWS

Called by the OGCFrontController to allow this OWS to handle an OGC-XML request.

Parameters:

xmlStream - provides access to the XML request, cursor points to the START_ELEMENT event of the root element, never null

request - provides access to all information of the original HTTP request (NOTE: may be GET or POST), never null

response - response that is sent to the client, never null

multiParts - A list of multiparts contained in the request. If the request was not a multipart request the list will be null. If multiparts were found, the xmlStream will provide access to the first (xml-lized) FileItem in the list of multi parts

Throws:

javax.servlet.ServletException

IOException

sendImage

public void sendImage(BufferedImage img,
                      HttpResponseBuffer response,
                      String format)
               throws OWSException,
                      IOException

Parameters:

img -

response -

format -

Throws:

OWSException

IOException

getExceptionSerializer

public Pair<XMLExceptionSerializer<OWSException>,String> getExceptionSerializer(Version requestVersion)

Description copied from class: AbstractOWS

Returns the ExceptionSerializer and mime-type suitable for the given request version.

Specified by:

getExceptionSerializer in interface OWS

Overrides:

getExceptionSerializer in class AbstractOWS

Parameters:

requestVersion - version of the request for which the exception has to be produced, may be null (implies that the serializer and mime type for the highest supported version shall be returned)

Returns:

an OWSCommon 1.1.0 XML adapter by default, never null

getExtendedCapabilities

public List<Element> getExtendedCapabilities()

getMetadataURLTemplate

public String getMetadataURLTemplate()