org.deegree.ogcwebservices
Class OGCRequestFactory

java.lang.Object
  org.deegree.ogcwebservices.OGCRequestFactory

public class OGCRequestFactory
extends java.lang.Object

Factory for generating request objects for OGC Web Services.

Requests may be generated from KVP or DOM representations. Also contains methods that decide whether an incoming request representation is valid for a certain service.

Currently supported services are:

• CSW
• WFS
• WCS
• WMS
• WFS-G
• SOS
• WMPS
• WSS
• WAS
• WPVS

Version:

$Revision: 26210 $, $Date: 2010-08-27 13:55:22 +0200 (Fr, 27 Aug 2010) $

Author:

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

Field Summary

static java.lang.String

CSW_SERVICE_NAME_EBRIM The service name of a getRepositoryItem request, only valid for the csw/ebrim.

Constructor Summary

OGCRequestFactory()

Method Summary

static OGCWebServiceRequest	create(javax.servlet.ServletRequest request) Creates an OGCWebServiceRequest from the content contained within the passed request.
static OGCWebServiceRequest	createFromKVP(java.util.Map<java.lang.String,java.lang.String> map) Creates an instance of an AbstractOGCWebServiceRequest from the passed KVP encoded request.
static OGCWebServiceRequest	createFromXML(org.w3c.dom.Document doc) Creates an instance of an AbstractOGCWebServiceRequest from the passed DOM object.
static java.lang.String	getTargetService(java.lang.String service, java.lang.String request, org.w3c.dom.Document doc) return the type of service the passed request targets

Methods inherited from class java.lang.Object

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

Field Detail

CSW_SERVICE_NAME_EBRIM

public static final java.lang.String CSW_SERVICE_NAME_EBRIM

The service name of a getRepositoryItem request, only valid for the csw/ebrim. Fixed value: "urn:x-ogc:specification:cswebrim:Service:OGC-CSW:ebRIM"

See Also:

Constant Field Values

Constructor Detail

OGCRequestFactory

public OGCRequestFactory()

Method Detail

create

public static OGCWebServiceRequest create(javax.servlet.ServletRequest request)
                                   throws OGCWebServiceException

Creates an OGCWebServiceRequest from the content contained within the passed request.

Parameters:

request -

Returns:

the request object

Throws:

OGCWebServiceException

createFromXML

public static OGCWebServiceRequest createFromXML(org.w3c.dom.Document doc)
                                          throws OGCWebServiceException

Creates an instance of an AbstractOGCWebServiceRequest from the passed DOM object. Supported OWS are 'WMS', 'WFS', 'WCS' and 'CSW'. If a request for another service is passed or a request that isn't supported by one of the listed services an exception will be thrown.
Notice that not all listed services will support request processing by reading the request to be performed from a DOM object. In this case also an exception will be thrown even if the same request may can be performed if KVP is used.

Parameters:

doc -

Returns:

the request object

Throws:

OGCWebServiceException

createFromKVP

public static OGCWebServiceRequest createFromKVP(java.util.Map<java.lang.String,java.lang.String> map)
                                          throws OGCWebServiceException

Creates an instance of an AbstractOGCWebServiceRequest from the passed KVP encoded request. Supported OWS are 'WMS', 'WFS', 'WCS' and 'CSW'. If a request for another service is passed or a request that isn't supported by one of the listed services an exception will be thrown.
Notice that not all listed services will support request processing by reading the request to be performed from KVPs. In this case also an exception will be thrown even if the same request may be performed if a DOM object is used.

Parameters:

map -

Returns:

the request object

Throws:

OGCWebServiceException

getTargetService

public static java.lang.String getTargetService(java.lang.String service,
                                                java.lang.String request,
                                                org.w3c.dom.Document doc)

return the type of service the passed request targets

Parameters:

service -

request -

doc -

Returns:

the type of service the passed request targets