org.deegree.services.wms.controller
Class WMSController

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

All Implemented Interfaces:

OWS

public class WMSController
extends AbstractOGCServiceController

WMSController handles the protocol and map service globally.

Version:

$Revision: 28323 $, $Date: 2010-11-22 10:43:31 +0100 (Mo, 22. Nov 2010) $

Author:

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

Nested Class Summary

static interface

WMSController.Controller Controller

Field Summary

protected java.util.TreeMap<org.deegree.commons.tom.ows.Version,WMSControllerBase>	controllers
protected ServiceIdentificationType	identification
protected ServiceProviderType	provider
protected MapService	service
java.util.LinkedHashMap<java.lang.String,java.lang.String>	supportedFeatureInfoFormats The list of supported info formats.
java.util.LinkedList<java.lang.String>	supportedImageFormats The list of supported image formats.

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

mainControllerConf, mainMetadataConf, offeredVersions

Constructor Summary

WMSController()

Method Summary

void	destroy() Called by the OGCFrontController to indicate to this OWS that it is being taken out of service.
void	doKVP(java.util.Map<java.lang.String,java.lang.String> map, javax.servlet.http.HttpServletRequest request, HttpResponseBuffer response, java.util.List<org.apache.commons.fileupload.FileItem> multiParts) Called by the OGCFrontController to allow this OWS to handle an OGC-KVP request.
void	doXML(javax.xml.stream.XMLStreamReader xmlStream, javax.servlet.http.HttpServletRequest request, HttpResponseBuffer response, java.util.List<org.apache.commons.fileupload.FileItem> multiParts) Called by the OGCFrontController to allow this OWS to handle an OGC-XML request.
protected void	getCapabilities(java.util.Map<java.lang.String,java.lang.String> map, HttpResponseBuffer response)
org.deegree.commons.utils.Pair<XMLExceptionSerializer<OWSException>,java.lang.String>	getExceptionSerializer(org.deegree.commons.tom.ows.Version requestVersion) Returns the ExceptionSerializer and mime-type suitable for the given request version.
protected void	getMap(java.util.Map<java.lang.String,java.lang.String> map, HttpResponseBuffer response, org.deegree.commons.tom.ows.Version version)
MapService	getMapService()
void	init(org.deegree.commons.xml.XMLAdapter controllerConf, DeegreeServicesMetadataType serviceMetadata, DeegreeServiceControllerType mainConfig) Called by the OGCFrontController to indicate to this OWS that it is being taken into service.
void	sendImage(java.awt.image.BufferedImage img, HttpResponseBuffer response, java.lang.String format)

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

beginSOAPResponse, checkConfigVersion, checkOrCreateDCPGetURL, checkOrCreateDCPPostURL, checkVersion, doSOAP, endSOAPResponse, getHandledNamespaces, getHandledRequests, getOfferedVersions, getOfferedVersionsString, init, negotiateVersion, 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 java.util.LinkedList<java.lang.String> supportedImageFormats

The list of supported image formats.

supportedFeatureInfoFormats

public final java.util.LinkedHashMap<java.lang.String,java.lang.String> supportedFeatureInfoFormats

The list of supported info formats.

service

protected MapService service

identification

protected ServiceIdentificationType identification

provider

protected ServiceProviderType provider

controllers

protected java.util.TreeMap<org.deegree.commons.tom.ows.Version,WMSControllerBase> controllers

Constructor Detail

WMSController

public WMSController()

Method Detail

getMapService

public MapService getMapService()

Returns:

the underlying map service

init

public void init(org.deegree.commons.xml.XMLAdapter controllerConf,
                 DeegreeServicesMetadataType serviceMetadata,
                 DeegreeServiceControllerType mainConfig)
          throws ControllerInitException

Description copied from interface: OWS

Called by the OGCFrontController to indicate to this OWS that it is being taken into service.

Parameters:

controllerConf - provides access to the (always xml-based) configuration of the controller

serviceMetadata - services metadata from the main service configuration for all services

mainConfig - from the main.xml

Throws:

ControllerInitException - indicates that the initialization failed

destroy

public void destroy()

Description copied from interface: OWS

Called by the OGCFrontController to indicate to this OWS that it is being taken out of service.

doKVP

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

java.io.IOException

SecurityException

getMap

protected void getMap(java.util.Map<java.lang.String,java.lang.String> map,
                      HttpResponseBuffer response,
                      org.deegree.commons.tom.ows.Version version)
               throws OWSException,
                      java.io.IOException,
                      WMSException.MissingDimensionValue,
                      WMSException.InvalidDimensionValue

Throws:

OWSException

java.io.IOException

WMSException.MissingDimensionValue

WMSException.InvalidDimensionValue

getCapabilities

protected void getCapabilities(java.util.Map<java.lang.String,java.lang.String> map,
                               HttpResponseBuffer response)
                        throws OWSException,
                               java.io.IOException

Throws:

OWSException

java.io.IOException

doXML

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

java.io.IOException

sendImage

public void sendImage(java.awt.image.BufferedImage img,
                      HttpResponseBuffer response,
                      java.lang.String format)
               throws OWSException,
                      java.io.IOException

Parameters:

img -

response -

format -

Throws:

OWSException

java.io.IOException

getExceptionSerializer

public org.deegree.commons.utils.Pair<XMLExceptionSerializer<OWSException>,java.lang.String> getExceptionSerializer(org.deegree.commons.tom.ows.Version requestVersion)

Description copied from class: AbstractOGCServiceController

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

Overrides:

getExceptionSerializer in class AbstractOGCServiceController

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