def executePut(self):
"""
Method for executing a POST requests that create a new SOS observed property
"""
if self.service == "default":
raise Exception("observedproperties operation can not be done for default service instance.")
elif self.observedproperty == None:
raise Exception("destination observedproperty is not specified.")
else:
import json
from walib import utils as ut
servicedb = databaseManager.PgDB(
self.serviceconf.connection["user"],
self.serviceconf.connection["password"],
self.serviceconf.connection["dbname"],
self.serviceconf.connection["host"],
self.serviceconf.connection["port"],
)
sql = "SELECT id_opr FROM %s.observed_properties " % self.service
sql += "WHERE def_opr = %s"
par = (self.observedproperty,)
row = servicedb.select(sql, par)
if not row:
raise Exception("Original observed property '%s' does not exist." % self.observedproperty)
oid = row[0]["id_opr"]
sql = "UPDATE %s.observed_properties " % self.service
if not self.json["constraint"] or self.json["constraint"] == {}:
sql += "SET name_opr = %s, def_opr = %s, desc_opr=%s, constr_opr=NULL "
par = (self.json["name"], self.json["definition"], self.json["description"], oid)
else:
try:
ut.validateJsonConstraint(self.json["constraint"])
except Exception as ex:
raise Exception(
"Constraint for observed property '%s' is not valid: %s" % (self.observedproperty, ex)
)
sql += "SET name_opr = %s, def_opr = %s, desc_opr=%s, constr_opr=%s "
par = (
self.json["name"],
self.json["definition"],
self.json["description"],
json.dumps(self.json["constraint"]),
oid,
)
sql += "WHERE id_opr = %s"
servicedb.execute(sql, par)
self.setMessage("Update successfull")
def executePut(self):
"""
Method for executing a POST requests that create a new SOS observed property
"""
if self.service == "default":
raise Exception(
"observedproperties operation can not be done for default service instance."
)
elif self.observedproperty == None:
raise Exception("destination observedproperty is not specified.")
else:
import json
from walib import utils as ut
servicedb = databaseManager.PgDB(
self.serviceconf.connection['user'],
self.serviceconf.connection['password'],
self.serviceconf.connection['dbname'],
self.serviceconf.connection['host'],
self.serviceconf.connection['port'])
sql = "SELECT id_opr FROM %s.observed_properties " % self.service
sql += "WHERE def_opr = %s"
par = (self.observedproperty, )
row = servicedb.select(sql, par)
if not row:
raise Exception(
"Original observed property '%s' does not exist." %
self.observedproperty)
oid = row[0]["id_opr"]
sql = "UPDATE %s.observed_properties " % self.service
if not self.json['constraint'] or self.json['constraint'] == {}:
sql += "SET name_opr = %s, def_opr = %s, desc_opr=%s, constr_opr=NULL "
par = (self.json['name'], self.json['definition'],
self.json['description'], oid)
else:
try:
ut.validateJsonConstraint(self.json['constraint'])
except Exception as ex:
raise Exception(
"Constraint for observed property '%s' is not valid: %s"
% (self.observedproperty, ex))
sql += "SET name_opr = %s, def_opr = %s, desc_opr=%s, constr_opr=%s "
par = (self.json['name'], self.json['definition'],
self.json['description'],
json.dumps(self.json['constraint']), oid)
sql += "WHERE id_opr = %s"
servicedb.execute(sql, par)
self.setMessage("Update successfull")
def executePost(self):
"""
Method for executing a POST requests that create a new SOS observed property
"""
if self.service == "default":
raise Exception("observedproperties operation can not be done for default service instance.")
else:
import json
from walib import utils as ut
servicedb = databaseManager.PgDB(
self.serviceconf.connection["user"],
self.serviceconf.connection["password"],
self.serviceconf.connection["dbname"],
self.serviceconf.connection["host"],
self.serviceconf.connection["port"],
)
sql = "INSERT INTO %s.observed_properties(name_opr, def_opr, desc_opr, constr_opr)" % self.service
if not self.json["constraint"] or self.json["constraint"] == {}:
sql += " VALUES (%s, %s, %s, NULL);"
par = (self.json["name"], self.json["definition"], self.json["description"])
else:
try:
ut.validateJsonConstraint(self.json["constraint"])
except Exception as ex:
raise Exception(
"Constraint for observed property '%s' is not valid: %s" % (self.observedproperty, ex)
)
sql += " VALUES (%s, %s, %s, %s);"
par = (
self.json["name"],
self.json["definition"],
self.json["description"],
json.dumps(self.json["constraint"]),
)
servicedb.execute(sql, par)
self.setMessage("Insert successfull")
def executePost(self):
"""
Method for executing a POST requests that create a new SOS observed property
"""
if self.service == "default":
raise Exception(
"observedproperties operation can not be done for default service instance."
)
else:
import json
from walib import utils as ut
servicedb = databaseManager.PgDB(
self.serviceconf.connection['user'],
self.serviceconf.connection['password'],
self.serviceconf.connection['dbname'],
self.serviceconf.connection['host'],
self.serviceconf.connection['port'])
sql = "INSERT INTO %s.observed_properties(name_opr, def_opr, desc_opr, constr_opr)" % self.service
if not self.json['constraint'] or self.json['constraint'] == {}:
sql += " VALUES (%s, %s, %s, NULL);"
par = (self.json['name'], self.json['definition'],
self.json['description'])
else:
try:
ut.validateJsonConstraint(self.json['constraint'])
except Exception as ex:
raise Exception(
"Constraint for observed property '%s' is not valid: %s"
% (self.observedproperty, ex))
sql += " VALUES (%s, %s, %s, %s);"
par = (self.json['name'], self.json['definition'],
self.json['description'],
json.dumps(self.json['constraint']))
servicedb.execute(sql, par)
self.setMessage("Insert successfull")
def toXML(self,indent=False):
"""
Return the SensorML that represent the self.data object as L{string}
"""
import sys
ns = {
'xsi': "http://www.w3.org/2001/XMLSchema-instance" ,
'sml': "http://www.opengis.net/sensorML/1.0.1",
'swe': "http://www.opengis.net/swe/1.0.1",
'xlink': "http://www.w3.org/1999/xlink",
'gml': 'http://www.opengis.net/gml'
}
#---map namespaces---
try:
register_namespace = et.register_namespace
for key in ns:
register_namespace(key,ns[key])
except AttributeError:
try:
et._namespace_map.update(ns)
for key in ns:
et._namespace_map[ns[key]] = key
except AttributeError:
try:
from xml.etree.ElementTree import _namespace_map
except ImportError:
try:
from elementtree.ElementTree import _namespace_map
except ImportError:
print >> sys.stderr, ("Failed to import ElementTree from any known place")
for key in ns:
_namespace_map[ns[key]] = key
root = et.Element("{%s}SensorML" % ns['sml'])
root.attrib[ "{%s}schemaLocation" % ns['xsi'] ] = "http://www.opengis.net/sensorML/1.0.1 http://schemas.opengis.net/sensorML/1.0.1/sensorML.xsd"
root.attrib["version"] = "1.0"
member = et.SubElement(root, "{%s}member" % ns['sml'] )
system = et.SubElement(member, "{%s}System" % ns['sml'] )
system.attrib["{%s}id" % ns['gml'] ] = self.data["system_id"]
#--- System Description
system.append(et.Comment("System Description"))
if ("keywords" in self.data) and (not self.data["description"]==""):
desc = et.SubElement(system, "{%s}description" % ns['gml'] )
desc.text = self.data["description"]
name = et.SubElement(system, "{%s}name" % ns['gml'] )
name.text = self.data["system"]
#--- System Search Keywords
if ("keywords" in self.data) and (not self.data["keywords"]==""):
system.append(et.Comment("System Search Keywords"))
keys = et.SubElement(system, "{%s}keywords" % ns['sml'] )
keylist = et.SubElement(keys, "{%s}KeywordList" % ns['sml'] )
for k in self.data["keywords"].split(","):
key = et.SubElement(keylist, "{%s}keyword" % ns['sml'] )
key.text = k
#--- System Identifiers
if ("identification" in self.data) and (not self.data["identification"]==[]):
system.append(et.Comment("System Identifiers"))
identification = et.SubElement(system, "{%s}identification" % ns['sml'] )
IdentifierList = et.SubElement(identification, "{%s}IdentifierList" % ns['sml'] )
uniqueidPresent = False
for i in self.data["identification"]:
if i["definition"] == 'urn:ogc:def:identifier:OGC:uniqueID':
uniqueidPresent = True
identifier = et.SubElement(IdentifierList, "{%s}identifier" % ns['sml'] )
identifier.attrib["name"] = i["name"]
term = et.SubElement(identifier, "{%s}Term" % ns['sml'] )
term.attrib["definition"] = i["definition"]
value = et.SubElement(term, "{%s}value" % ns['sml'])
value.text = i["value"]
if not uniqueidPresent:
raise Exception("self.data['identification']: 'uniqueID' is mandatory")
#--- System Classifiers
system.append(et.Comment("System Classifiers"))
classification = et.SubElement(system, "{%s}classification" % ns['sml'] )
ClassifierList = et.SubElement(classification, "{%s}ClassifierList" % ns['sml'])
for c in self.data["classification"]:
classifier = et.SubElement(ClassifierList, "{%s}classifier" % ns['sml'] )
classifier.attrib["name"] = c["name"]
term = et.SubElement(classifier, "{%s}Term" % ns['sml'] )
term.attrib["definition"] = c["definition"]
value = et.SubElement(term, "{%s}value" % ns['sml'] )
value.text = c["value"]
if c["name"]=="System Type":
systype = True
elif c["name"]=="Sensor Type":
senstype = True
if not systype == True and senstype == True:
raise Exception("self.data['classification']: 'System Type' and 'Sensor Type' are mandatory")
#--- System Characteristics
if ("characteristics" in self.data) and ( not self.data["characteristics"] == ""):
system.append(et.Comment("System Characteristics"))
characteristics = et.SubElement(system, "{%s}characteristics" % ns['sml'])
characteristics.attrib[ "{%s}href" % ns['xlink'] ] = self.data["characteristics"]
#--- System Capabilities
system.append(et.Comment("System Capabilities"))
capabilities = et.SubElement(system, "{%s}capabilities" % ns['sml'])
DataRecord = et.SubElement(capabilities, "{%s}DataRecord" % ns['swe'])
stres = False
atres = False
for f in self.data["capabilities"]:
field = et.SubElement(DataRecord, "{%s}field" % ns['swe'])
field.attrib[ "name" ] =f["name"]
Quantity = et.SubElement(field, "{%s}Quantity" % ns['swe'])
Quantity.attrib[ "definition" ] =f["definition"]
if "uom" in f and "value" in f :
uom = et.SubElement(Quantity, "{%s}uom" % ns['swe'])
uom.attrib[ "code" ] =f["uom"]
value = et.SubElement(Quantity, "{%s}value" % ns['swe'])
value.text =f["value"]
if c["name"]=="Sampling time resolution":
stres = True
elif c["name"]=="Acquisition time resolution":
atres = True
if not stres == True and atres == True:
raise Exception("self.data['capabilities']: 'Sampling time resolution' and 'Acquisition time resolution' are mandatory")
#--- Relevant Contacts
if ("contacts" in self.data) and (not self.data["contacts"] == []):
system.append(et.Comment("Relevant Contacts"))
for c in self.data["contacts"]:
contact = et.SubElement(system, "{%s}contact" % ns['sml'])
contact.attrib["{%s}role" % ns['xlink']] = c["role"]
ResponsibleParty = et.SubElement(contact, "{%s}ResponsibleParty" % ns['sml'])
if not c["individualName"] == "":
individualName = et.SubElement(ResponsibleParty, "{%s}individualName" % ns['sml'])
individualName.text = c["individualName"]
organizationName = et.SubElement(ResponsibleParty, "{%s}organizationName" % ns['sml'])
organizationName.text = c["organizationName"]
phonetag = not c["voice"] == c["fax"] == ""
addresstag = not c["deliveryPoint"] == c["city"] == c["administrativeArea"] == c["postalcode"] == c["country"] == c["email"] == ""
onlineResourcetag = not c["web"] == ""
if not phonetag == addresstag == onlineResourcetag == False:
contactInfo = et.SubElement(ResponsibleParty, "{%s}contactInfo" % ns['sml'])
if not phonetag==False:
phone = et.SubElement(contactInfo, "{%s}phone" % ns['sml'])
if not c["voice"] == "":
voice = et.SubElement(phone, "{%s}voice" % ns['sml'])
voice.text = c["voice"]
if not c["fax"] == "":
facsimile = et.SubElement(phone, "{%s}facsimile" % ns['sml'])
facsimile.text = c["fax"]
if not addresstag==False:
address = et.SubElement(contactInfo, "{%s}address" % ns['sml'])
if not c["deliveryPoint"] == "":
deliveryPoint = et.SubElement(address, "{%s}deliveryPoint" % ns['sml'])
deliveryPoint.text = c["deliveryPoint"]
if not c["city"] == "":
city = et.SubElement(address, "{%s}city" % ns['sml'])
city.text = c["city"]
if not c["administrativeArea"] == "":
administrativeArea = et.SubElement(address, "{%s}administrativeArea" % ns['sml'])
administrativeArea.text = c["administrativeArea"]
if not c["postalcode"] == "":
postalCode = et.SubElement(address, "{%s}postalCode" % ns['sml'])
postalCode.text = c["postalcode"]
if not c["country"] == "":
country = et.SubElement(address, "{%s}country" % ns['sml'])
country.text = c["country"]
if not c["email"] == "":
electronicMailAddress = et.SubElement(address, "{%s}electronicMailAddress" % ns['sml'])
electronicMailAddress.text = c["email"]
if not onlineResourcetag==False:
onlineResource = et.SubElement(contactInfo, "{%s}onlineResource" % ns['sml'])
onlineResource.attrib["{%s}href" % ns['xlink'] ] = c["web"]
#--- System Documentation
if ("documentation" in self.data) and (not self.data["documentation"] == []):
system.append(et.Comment("System Documentation"))
for d in self.data["documentation"]:
documentation = et.SubElement(system, "{%s}documentation" % ns['sml'])
Document = et.SubElement(documentation, "{%s}Document" % ns['sml'])
description = et.SubElement(Document, "{%s}description" % ns['gml'])
description.text = d["description"]
if not d["date"]=="":
date = et.SubElement(Document, "{%s}date" % ns['sml'])
date.text = d["date"]
if not d["format"]=="":
format = et.SubElement(Document, "{%s}format" % ns['sml'])
format.text = d["format"]
onlineResource = et.SubElement(Document, "{%s}onlineResource" % ns['sml'])
onlineResource.attrib["{%s}href" % ns['xlink'] ] = d["link"]
#--- System Location
system.append(et.Comment("System Location"))
location = et.SubElement(system, "{%s}location" % ns['sml'])
for item in self.data["classification"]:
if item["name"] == "System Type":
if item["value"].find("mobile")>0:
location.attrib[ "{%s}role" % ns['xlink'] ] = "urn:ogc:def:dataType:x-istsos:1.0:lastPosition"
Point = et.SubElement(location, "{%s}Point" % ns['gml'])
if ut.valid_NCName(self.data["location"]["properties"]["name"]):
Point.attrib[ "{%s}id" % ns['gml'] ] = self.data["location"]["properties"]["name"]
else:
raise Exception ("Invalid location name (gml:id only allows alphanumeric characters")
Point.attrib[ "srsName" ] = "EPSG:"+str(self.data["location"]["crs"]["properties"]["name"])
coordinates = et.SubElement(Point, "{%s}coordinates" % ns['gml'])
coordinates.text = ",".join([ str(a) for a in self.data["location"]["geometry"]["coordinates"] ])
#--- System Interfaces
if ("interfaces" in self.data) and (not self.data["interfaces"]==""):
system.append(et.Comment("System Interfaces"))
interfaces = et.SubElement(system, "{%s}interfaces" % ns['sml'])
InterfaceList = et.SubElement(interfaces, "{%s}InterfaceList" % ns['sml'])
for i in self.data["interfaces"].split(","):
interface = et.SubElement(InterfaceList, "{%s}interface" % ns['sml'])
interface.attrib["name"] = i
#--- System Inputs # Not yet supported in waAdmin !!
if ("inputs" in self.data) and (not self.data["inputs"]==[]):
system.append(et.Comment("System Inputs"))
inputs = et.SubElement(system, "{%s}inputs" % ns['sml'])
InputList = et.SubElement(inputs, "{%s}InputList" % ns['sml'])
for inp in self.data["inputs"]:
inputml = et.SubElement(InputList, "{%s}input" % ns['sml'])
inputml.attrib["name"] = inp["name"]
Quantity = et.SubElement(inputml, "{%s}Quantity" % ns['swe'])
Quantity.attrib["definition"] = inp["definition"]
if not inp["description"]=="":
description = et.SubElement(Quantity, "{%s}description" % ns['gml'])
description.text = inp["description"]
#--- System Outputs
timetag = False
system.append(et.Comment("System Outputs"))
outputs = et.SubElement(system, "{%s}outputs" % ns['sml'])
OutputList = et.SubElement(outputs, "{%s}OutputList" % ns['sml'])
output = et.SubElement(OutputList, "{%s}output" % ns['sml'])
output.attrib["name"] = "output data"
DataRecord = et.SubElement(output, "{%s}DataRecord" % ns['swe'])
DataRecord.attrib["definition"] = "urn:ogc:def:dataType:x-istsos:1.0:timeSeries"
oid = 0
for o in self.data["outputs"]:
oid += 1
field = et.SubElement(DataRecord, "{%s}field" % ns['swe'])
field.attrib["name"] = o["name"]
if o["name"] == "Time":
timetag = True
item = et.SubElement(field, "{%s}Time" % ns['swe'])
item.attrib["{%s}id" % ns['gml']] = "IDT_" + str(oid)
item.attrib["definition"] = o["definition"]
if not o["description"]=="":
description = et.SubElement(item, "{%s}description" % ns['gml'])
description.text = o["description"]
uom = et.SubElement(item, "{%s}uom" % ns['swe'])
uom.attrib["code"] = o["uom"]
# The constraint object is not mandatory
if "constraint" in o and o["constraint"]!={}: # and o["constraint"]["role"]!="" and o["constraint"]["role"]!=None:
constraint = et.SubElement(item, "{%s}constraint" % ns['swe'])
# Role attribute is not mandatory
if "role" in o["constraint"] and o["constraint"]["role"]!="" and o["constraint"]["role"]!=None:
constraint.attrib[ "{%s}role" % ns['xlink'] ] = o["constraint"]["role"]
AllowedTimes = et.SubElement(constraint, "{%s}AllowedTimes" % ns['swe'])
interval = et.SubElement(AllowedTimes, "{%s}interval" % ns['swe'])
interval.text = " ".join([ str(a) for a in o["constraint"]["interval"] ])
else:
item = et.SubElement(field, "{%s}Quantity" % ns['swe'])
item.attrib["{%s}id" % ns['gml']] = "IDQ_" + str(oid)
item.attrib["definition"] = o["definition"]
if not o["description"]=="":
description = et.SubElement(item, "{%s}description" % ns['gml'])
description.text = o["description"]
uom = et.SubElement(item, "{%s}uom" % ns['swe'])
uom.attrib["code"] = o["uom"]
# The constraint object is not mandatory
if "constraint" in o and o["constraint"]!={}: # and o["constraint"]["role"]!="" and o["constraint"]["role"]!=None:
print >> sys.stderr, o['constraint']
try:
ut.validateJsonConstraint(o['constraint'])
except Exception as ex:
raise Exception("Constraint for observed property '%s' is not valid: %s" % (o["definition"],ex))
constraint = et.SubElement(item, "{%s}constraint" % ns['swe'])
# Role attribute is not mandatory
if "role" in o["constraint"] and o["constraint"]["role"]!="" and o["constraint"]["role"]!=None:
constraint.attrib[ "{%s}role" % ns['xlink'] ]= o["constraint"]["role"]
AllowedValues = et.SubElement(constraint, "{%s}AllowedValues" % ns['swe'])
# Factory on constraint min/max/interval/valuelist
if "interval" in o["constraint"]:
interval = et.SubElement(AllowedValues, "{%s}interval" % ns['swe'])
interval.text = " ".join([ str(a) for a in o["constraint"]["interval"] ])
elif "valueList" in o["constraint"]:#.has_key("valueList"):
valueList = et.SubElement(AllowedValues, "{%s}valueList" % ns['swe'])
valueList.text = " ".join([ str(a) for a in o["constraint"]["valueList"] ])
elif "min" in o["constraint"]:#.has_key("min"):
amin = et.SubElement(AllowedValues, "{%s}min" % ns['swe'])
amin.text = str(o["constraint"]["min"])
elif "max" in o["constraint"]:#.has_key("max"):
amax = et.SubElement(AllowedValues, "{%s}max" % ns['swe'])
amax.text = str(o["constraint"]["max"])
if timetag == False:
raise Exception("self.data['outputs']: Time is mandatory")
#--- System History
if ("history" in self.data) and (not self.data["history"]==[]):
system.append(et.Comment("System History"))
history = et.SubElement(system, "{%s}history" % ns['sml'])
EventList = et.SubElement(history, "{%s}EventList" % ns['sml'])
for h in self.data["history"]:
member = et.SubElement(EventList, "{%s}member" % ns['sml'])
member.attrib["name"] = h["type"]
Event = et.SubElement(member, "{%s}Event" % ns['sml'])
date = et.SubElement(Event, "{%s}date" % ns['sml'])
date.text = h["date"]
if not h["description"]=="":
description = et.SubElement(Event, "{%s}description" % ns['gml'])
description.text = h["description"]
contact = et.SubElement(Event, "{%s}contact" % ns['sml'])
contact.attrib["{%s}href" % ns['xlink'] ] = h["reference"]["username"]
contact.attrib["{%s}arcrole" % ns['xlink'] ] = h["reference"]["role"]
return et.tostring(root, encoding="UTF-8")
def toXML(self, indent=False):
"""
Return the SensorML that represent the self.data object as L{string}
"""
import sys
ns = {
'xsi': "http://www.w3.org/2001/XMLSchema-instance",
'sml': "http://www.opengis.net/sensorML/1.0.1",
'swe': "http://www.opengis.net/swe/1.0.1",
'xlink': "http://www.w3.org/1999/xlink",
'gml': 'http://www.opengis.net/gml'
}
#---map namespaces---
try:
register_namespace = et.register_namespace
for key in ns:
register_namespace(key, ns[key])
except AttributeError:
try:
et._namespace_map.update(ns)
for key in ns:
et._namespace_map[ns[key]] = key
except AttributeError:
try:
from xml.etree.ElementTree import _namespace_map
except ImportError:
try:
from elementtree.ElementTree import _namespace_map
except ImportError:
print >> sys.stderr, (
"Failed to import ElementTree from any known place"
)
for key in ns:
_namespace_map[ns[key]] = key
root = et.Element("{%s}SensorML" % ns['sml'])
root.attrib["{%s}schemaLocation" % ns[
'xsi']] = "http://www.opengis.net/sensorML/1.0.1 http://schemas.opengis.net/sensorML/1.0.1/sensorML.xsd"
root.attrib["version"] = "1.0"
member = et.SubElement(root, "{%s}member" % ns['sml'])
system = et.SubElement(member, "{%s}System" % ns['sml'])
system.attrib["{%s}id" % ns['gml']] = self.data["system_id"]
#--- System Description
system.append(et.Comment("System Description"))
if ("keywords" in self.data) and (not self.data["description"] == ""):
desc = et.SubElement(system, "{%s}description" % ns['gml'])
desc.text = self.data["description"]
name = et.SubElement(system, "{%s}name" % ns['gml'])
name.text = self.data["system"]
#--- System Search Keywords
if ("keywords" in self.data) and (not self.data["keywords"] == ""):
system.append(et.Comment("System Search Keywords"))
keys = et.SubElement(system, "{%s}keywords" % ns['sml'])
keylist = et.SubElement(keys, "{%s}KeywordList" % ns['sml'])
for k in self.data["keywords"].split(","):
key = et.SubElement(keylist, "{%s}keyword" % ns['sml'])
key.text = k
#--- System Identifiers
if ("identification"
in self.data) and (not self.data["identification"] == []):
system.append(et.Comment("System Identifiers"))
identification = et.SubElement(system,
"{%s}identification" % ns['sml'])
IdentifierList = et.SubElement(identification,
"{%s}IdentifierList" % ns['sml'])
uniqueidPresent = False
for i in self.data["identification"]:
if i["definition"] == 'urn:ogc:def:identifier:OGC:uniqueID':
uniqueidPresent = True
identifier = et.SubElement(IdentifierList,
"{%s}identifier" % ns['sml'])
identifier.attrib["name"] = i["name"]
term = et.SubElement(identifier, "{%s}Term" % ns['sml'])
term.attrib["definition"] = i["definition"]
value = et.SubElement(term, "{%s}value" % ns['sml'])
value.text = i["value"]
if not uniqueidPresent:
raise Exception(
"self.data['identification']: 'uniqueID' is mandatory")
#--- System Classifiers
system.append(et.Comment("System Classifiers"))
classification = et.SubElement(system,
"{%s}classification" % ns['sml'])
ClassifierList = et.SubElement(classification,
"{%s}ClassifierList" % ns['sml'])
for c in self.data["classification"]:
classifier = et.SubElement(ClassifierList,
"{%s}classifier" % ns['sml'])
classifier.attrib["name"] = c["name"]
term = et.SubElement(classifier, "{%s}Term" % ns['sml'])
term.attrib["definition"] = c["definition"]
value = et.SubElement(term, "{%s}value" % ns['sml'])
value.text = c["value"]
if c["name"] == "System Type":
systype = True
elif c["name"] == "Sensor Type":
senstype = True
if not systype == True and senstype == True:
raise Exception(
"self.data['classification']: 'System Type' and 'Sensor Type' are mandatory"
)
#--- System Characteristics
if ("characteristics"
in self.data) and (not self.data["characteristics"] == ""):
system.append(et.Comment("System Characteristics"))
characteristics = et.SubElement(system,
"{%s}characteristics" % ns['sml'])
characteristics.attrib["{%s}href" %
ns['xlink']] = self.data["characteristics"]
#--- System Capabilities
system.append(et.Comment("System Capabilities"))
capabilities = et.SubElement(system, "{%s}capabilities" % ns['sml'])
DataRecord = et.SubElement(capabilities, "{%s}DataRecord" % ns['swe'])
stres = False
atres = False
for f in self.data["capabilities"]:
field = et.SubElement(DataRecord, "{%s}field" % ns['swe'])
field.attrib["name"] = f["name"]
Quantity = et.SubElement(field, "{%s}Quantity" % ns['swe'])
Quantity.attrib["definition"] = f["definition"]
if "uom" in f and "value" in f:
uom = et.SubElement(Quantity, "{%s}uom" % ns['swe'])
uom.attrib["code"] = f["uom"]
value = et.SubElement(Quantity, "{%s}value" % ns['swe'])
value.text = f["value"]
if c["name"] == "Sampling time resolution":
stres = True
elif c["name"] == "Acquisition time resolution":
atres = True
if not stres == True and atres == True:
raise Exception(
"self.data['capabilities']: 'Sampling time resolution' and 'Acquisition time resolution' are mandatory"
)
#--- Relevant Contacts
if ("contacts" in self.data) and (not self.data["contacts"] == []):
system.append(et.Comment("Relevant Contacts"))
for c in self.data["contacts"]:
contact = et.SubElement(system, "{%s}contact" % ns['sml'])
contact.attrib["{%s}role" % ns['xlink']] = c["role"]
ResponsibleParty = et.SubElement(
contact, "{%s}ResponsibleParty" % ns['sml'])
if not c["individualName"] == "":
individualName = et.SubElement(
ResponsibleParty, "{%s}individualName" % ns['sml'])
individualName.text = c["individualName"]
organizationName = et.SubElement(
ResponsibleParty, "{%s}organizationName" % ns['sml'])
organizationName.text = c["organizationName"]
phonetag = not c["voice"] == c["fax"] == ""
addresstag = not c["deliveryPoint"] == c["city"] == c[
"administrativeArea"] == c["postalcode"] == c[
"country"] == c["email"] == ""
onlineResourcetag = not c["web"] == ""
if not phonetag == addresstag == onlineResourcetag == False:
contactInfo = et.SubElement(ResponsibleParty,
"{%s}contactInfo" % ns['sml'])
if not phonetag == False:
phone = et.SubElement(contactInfo,
"{%s}phone" % ns['sml'])
if not c["voice"] == "":
voice = et.SubElement(phone,
"{%s}voice" % ns['sml'])
voice.text = c["voice"]
if not c["fax"] == "":
facsimile = et.SubElement(
phone, "{%s}facsimile" % ns['sml'])
facsimile.text = c["fax"]
if not addresstag == False:
address = et.SubElement(contactInfo,
"{%s}address" % ns['sml'])
if not c["deliveryPoint"] == "":
deliveryPoint = et.SubElement(
address, "{%s}deliveryPoint" % ns['sml'])
deliveryPoint.text = c["deliveryPoint"]
if not c["city"] == "":
city = et.SubElement(address,
"{%s}city" % ns['sml'])
city.text = c["city"]
if not c["administrativeArea"] == "":
administrativeArea = et.SubElement(
address, "{%s}administrativeArea" % ns['sml'])
administrativeArea.text = c["administrativeArea"]
if not c["postalcode"] == "":
postalCode = et.SubElement(
address, "{%s}postalCode" % ns['sml'])
postalCode.text = c["postalcode"]
if not c["country"] == "":
country = et.SubElement(address,
"{%s}country" % ns['sml'])
country.text = c["country"]
if not c["email"] == "":
electronicMailAddress = et.SubElement(
address,
"{%s}electronicMailAddress" % ns['sml'])
electronicMailAddress.text = c["email"]
if not onlineResourcetag == False:
onlineResource = et.SubElement(
contactInfo, "{%s}onlineResource" % ns['sml'])
onlineResource.attrib["{%s}href" %
ns['xlink']] = c["web"]
#--- System Documentation
if ("documentation"
in self.data) and (not self.data["documentation"] == []):
system.append(et.Comment("System Documentation"))
for d in self.data["documentation"]:
documentation = et.SubElement(system,
"{%s}documentation" % ns['sml'])
Document = et.SubElement(documentation,
"{%s}Document" % ns['sml'])
description = et.SubElement(Document,
"{%s}description" % ns['gml'])
description.text = d["description"]
if not d["date"] == "":
date = et.SubElement(Document, "{%s}date" % ns['sml'])
date.text = d["date"]
if not d["format"] == "":
format = et.SubElement(Document, "{%s}format" % ns['sml'])
format.text = d["format"]
onlineResource = et.SubElement(
Document, "{%s}onlineResource" % ns['sml'])
onlineResource.attrib["{%s}href" % ns['xlink']] = d["link"]
#--- System Location
system.append(et.Comment("System Location"))
location = et.SubElement(system, "{%s}location" % ns['sml'])
for item in self.data["classification"]:
if item["name"] == "System Type":
if item["value"].find("mobile") > 0:
location.attrib["{%s}role" % ns[
'xlink']] = "urn:ogc:def:dataType:x-istsos:1.0:lastPosition"
Point = et.SubElement(location, "{%s}Point" % ns['gml'])
if ut.valid_NCName(self.data["location"]["properties"]["name"]):
Point.attrib[
"{%s}id" %
ns['gml']] = self.data["location"]["properties"]["name"]
else:
raise Exception(
"Invalid location name '%s' (gml:id only allows alphanumeric characters)"
% self.data["location"]["properties"]["name"])
Point.attrib["srsName"] = "EPSG:" + str(
self.data["location"]["crs"]["properties"]["name"])
coordinates = et.SubElement(Point, "{%s}coordinates" % ns['gml'])
coordinates.text = ",".join(
[str(a) for a in self.data["location"]["geometry"]["coordinates"]])
#--- System Interfaces
if ("interfaces" in self.data) and (not self.data["interfaces"] == ""):
system.append(et.Comment("System Interfaces"))
interfaces = et.SubElement(system, "{%s}interfaces" % ns['sml'])
InterfaceList = et.SubElement(interfaces,
"{%s}InterfaceList" % ns['sml'])
for i in self.data["interfaces"].split(","):
interface = et.SubElement(InterfaceList,
"{%s}interface" % ns['sml'])
interface.attrib["name"] = i
#--- System Inputs # Not yet supported in waAdmin !!
if ("inputs" in self.data) and (not self.data["inputs"] == []):
system.append(et.Comment("System Inputs"))
inputs = et.SubElement(system, "{%s}inputs" % ns['sml'])
InputList = et.SubElement(inputs, "{%s}InputList" % ns['sml'])
for inp in self.data["inputs"]:
inputml = et.SubElement(InputList, "{%s}input" % ns['sml'])
inputml.attrib["name"] = inp["name"]
Quantity = et.SubElement(inputml, "{%s}Quantity" % ns['swe'])
Quantity.attrib["definition"] = inp["definition"]
if not inp["description"] == "":
description = et.SubElement(Quantity,
"{%s}description" % ns['gml'])
description.text = inp["description"]
#--- System Outputs
timetag = False
system.append(et.Comment("System Outputs"))
outputs = et.SubElement(system, "{%s}outputs" % ns['sml'])
OutputList = et.SubElement(outputs, "{%s}OutputList" % ns['sml'])
output = et.SubElement(OutputList, "{%s}output" % ns['sml'])
output.attrib["name"] = "output data"
DataRecord = et.SubElement(output, "{%s}DataRecord" % ns['swe'])
DataRecord.attrib[
"definition"] = "urn:ogc:def:dataType:x-istsos:1.0:timeSeries"
oid = 0
for o in self.data["outputs"]:
oid += 1
field = et.SubElement(DataRecord, "{%s}field" % ns['swe'])
field.attrib["name"] = o["name"]
if o["name"] == "Time":
timetag = True
item = et.SubElement(field, "{%s}Time" % ns['swe'])
item.attrib["{%s}id" % ns['gml']] = "IDT_" + str(oid)
item.attrib["definition"] = o["definition"]
if not o["description"] == "":
description = et.SubElement(item,
"{%s}description" % ns['gml'])
description.text = o["description"]
uom = et.SubElement(item, "{%s}uom" % ns['swe'])
uom.attrib["code"] = o["uom"]
# The constraint object is not mandatory
if "constraint" in o and o[
"constraint"] != {}: # and o["constraint"]["role"]!="" and o["constraint"]["role"]!=None:
constraint = et.SubElement(item,
"{%s}constraint" % ns['swe'])
# Role attribute is not mandatory
if "role" in o["constraint"] and o["constraint"][
"role"] != "" and o["constraint"]["role"] != None:
constraint.attrib[
"{%s}role" % ns['xlink']] = o["constraint"]["role"]
AllowedTimes = et.SubElement(
constraint, "{%s}AllowedTimes" % ns['swe'])
interval = et.SubElement(AllowedTimes,
"{%s}interval" % ns['swe'])
interval.text = " ".join(
[str(a) for a in o["constraint"]["interval"]])
else:
item = et.SubElement(field, "{%s}Quantity" % ns['swe'])
item.attrib["{%s}id" % ns['gml']] = "IDQ_" + str(oid)
item.attrib["definition"] = o["definition"]
if not o["description"] == "":
description = et.SubElement(item,
"{%s}description" % ns['gml'])
description.text = o["description"]
uom = et.SubElement(item, "{%s}uom" % ns['swe'])
uom.attrib["code"] = o["uom"]
# The constraint object is not mandatory
if "constraint" in o and o[
"constraint"] != {}: # and o["constraint"]["role"]!="" and o["constraint"]["role"]!=None:
#print >> sys.stderr, o['constraint']
try:
ut.validateJsonConstraint(o['constraint'])
except Exception as ex:
raise Exception(
"Constraint for observed property '%s' is not valid: %s"
% (o["definition"], ex))
constraint = et.SubElement(item,
"{%s}constraint" % ns['swe'])
# Role attribute is not mandatory
if "role" in o["constraint"] and o["constraint"][
"role"] != "" and o["constraint"]["role"] != None:
constraint.attrib[
"{%s}role" % ns['xlink']] = o["constraint"]["role"]
AllowedValues = et.SubElement(
constraint, "{%s}AllowedValues" % ns['swe'])
# Factory on constraint min/max/interval/valuelist
if "interval" in o["constraint"]:
interval = et.SubElement(AllowedValues,
"{%s}interval" % ns['swe'])
interval.text = " ".join(
[str(a) for a in o["constraint"]["interval"]])
elif "valueList" in o[
"constraint"]: #.has_key("valueList"):
valueList = et.SubElement(AllowedValues,
"{%s}valueList" % ns['swe'])
valueList.text = " ".join(
[str(a) for a in o["constraint"]["valueList"]])
elif "min" in o["constraint"]: #.has_key("min"):
amin = et.SubElement(AllowedValues,
"{%s}min" % ns['swe'])
amin.text = str(o["constraint"]["min"])
elif "max" in o["constraint"]: #.has_key("max"):
amax = et.SubElement(AllowedValues,
"{%s}max" % ns['swe'])
amax.text = str(o["constraint"]["max"])
if timetag == False:
raise Exception("self.data['outputs']: Time is mandatory")
#--- System History
if ("history" in self.data) and (not self.data["history"] == []):
system.append(et.Comment("System History"))
history = et.SubElement(system, "{%s}history" % ns['sml'])
EventList = et.SubElement(history, "{%s}EventList" % ns['sml'])
for h in self.data["history"]:
member = et.SubElement(EventList, "{%s}member" % ns['sml'])
member.attrib["name"] = h["type"]
Event = et.SubElement(member, "{%s}Event" % ns['sml'])
date = et.SubElement(Event, "{%s}date" % ns['sml'])
date.text = h["date"]
if not h["description"] == "":
description = et.SubElement(Event,
"{%s}description" % ns['gml'])
description.text = h["description"]
contact = et.SubElement(Event, "{%s}contact" % ns['sml'])
contact.attrib["{%s}href" %
ns['xlink']] = h["reference"]["username"]
contact.attrib["{%s}arcrole" %
ns['xlink']] = h["reference"]["role"]
return et.tostring(root, encoding="UTF-8")
