EXAMPLE An example GetFeasibility operation request XML encoded for HTTP POST is:
?xml version=1.0 encoding=UTF-8? GetFeasibility
xmlns =
http:www.opengis.netsps xmlns:gml
= http:www.opengis.netgml
xmlns:swe =
http:www.opengis.netswe0 service
= SPS
version =
1.0.0 notificationTarget
notificationID 1234
notificationID notificationURL
http:mars.uni- muenster.de:8080WNSwns
notificationURL notificationTarget
sensorID urn:x-ogc:object:sensor:IFGI:AXISPTZ_C:1:ifgicam01
sensorI D
parameters InputParameter
parameterID =
task-start-time value
swe:Time 2005-10-05T16:25:00+02:00
swe:Time value
InputParameter InputParameter
parameterID =
task-end-time value
swe:Time 2005-10-05T16:55:00+02:00
swe:Time value
InputParameter parameters
timeFrame gml:TimeInstant
gml:timePosition 2005-10-05T16:20:00
gml:timePosition gml:TimeInstant
timeFrame GetFeasibility
14.3 GetFeasibility operation response
14.3.1 Normal response parameters
The normal response to a valid GetFeasibility operation shall be GetFeasibilityRequestResponse. More precisely, a response from the GetFeasibility
operation shall include the parts listed in Table 12 and illustrated in the following figures. This table also specifies the UML model data type plus the multiplicity and use of each
listed part.
62
Copyright © 2007 Open Geospatial Consortium, Inc. All Rights Reserved.
Figure 29: GetFeasibilityRequestResponse in UML notation
Copyright © 2007 Open Geospatial Consortium, Inc. All Rights Reserved.
63
Figure 30: GFRR in XMLSpy notation
64
Copyright © 2007 Open Geospatial Consortium, Inc. All Rights Reserved.
Table 12: Parts of GetFeasibility operation response Name
Definition Data type and values
Multiplicity and use
feasibilityID Identifier for the feasibility
study ID one
mandatory feasibility
Identifier for the feasibility status
String, enumerates: “feasible”
“not feasible” “response delayed,
notification will be sent” “request incomplete”
“not feasible, alternatives available”
one mandatory
description Text description of the
reponse StringOrRefType one
optional LatestResponse
Time GetFeasibility response will
be sent until LatestResponseTime at latest.
In case that no response is received, the operation shall
be evaluated as non-feasible. gml:TimeInstantType one
mandatory
alternative Possible alternative to a given
set of parameters will lead to status “not feasible”
InputParameterType one to many optional
14.3.2 Normal response XML encoding
See annex B.
14.3.3 GetFeasibility response example
A GetFeasibility operation response for SPS can look like this encoded in XML:
?xml version=1.0 encoding=UTF-8? GetFeasibilityRequestResponse
xmlns =
http:www.opengis.netsps xmlns:gml
= http:www.opengis.netgml
feasibilityID 17
feasibilityID feasibility
feasible feasibility
LatestResponseTime gml:TimeInstant
gml:timePosition 2005-10-05T16:10:00
gml:timePosition gml:TimeInstant
LatestResponseTime GetFeasibilityRequestResponse
14.3.4 GetFeasibility exceptions
