private Ows100.Operation CreateOperation(string operationName, IEnumerable <OwsEndPoint> endPoints)
{
Ows100.Operation ret = null;
var getMethods = new List <Ows100.RequestMethodType>();
var postMethods = new List <Ows100.RequestMethodType>();
foreach (OwsEndPoint ep in GetEndPoints())
{
UriBuilder ub = new UriBuilder(ep.BaseUri);
if (ep.AddOperationName)
{
ub.Path += operationName;
}
if (ep.Method == OwsMethod.Get)
{
getMethods.Add(
new Ows100.RequestMethodType()
{
href = ub.Uri
}
);
}
else
{
postMethods.Add(
new Ows100.RequestMethodType()
{
href = ub.Uri,
Constraint = new Ows100.DomainType[] {
new Ows100.DomainType()
{
name = "PostEncoding",
Value = new string[] { (ep.Method == OwsMethod.Soap ? "SOAP" : "XML") }
}
}
}
);
}
}
if ((getMethods.Count > 0) || (postMethods.Count > 0))
{
ret = new Ows100.Operation()
{
name = operationName,
DCP = new Ows100.DCP[] {
new Ows100.DCP()
{
HTTP = new Ows100.HTTP()
}
}
};
if (getMethods.Count > 0)
{
ret.DCP[0].HTTP.Get = getMethods;
}
if (postMethods.Count > 0)
{
ret.DCP[0].HTTP.Post = postMethods;
}
}
return(ret);
}
/// <summary>Creates an OperationsMetadata section for the current request.</summary>
/// <returns>The OperationsMetadata section for the current request.</returns>
protected virtual Ows100.OperationsMetadata CreateOperationsMetadataSection()
{
var operations = new List <Ows100.Operation>();
Ows100.Operation getCapabilities = CreateOperation("GetCapabilities", GetEndPoints());
if (getCapabilities != null)
{
getCapabilities.Parameter = new Ows100.DomainType[] {
new Ows100.DomainType()
{
name = SectionsParameter,
Value = new string[] { "ServiceIdentification", "ServiceProvider", "OperationsMetadata", "Filter_Capabilities" }
}
};
operations.Add(getCapabilities);
}
Ows100.Operation describeRecord = CreateOperation("DescribeRecord", GetEndPoints());
if (describeRecord != null)
{
IEnumerable <IXMetaData> supportedTypes = ((Discovery)Service).SupportedRecordTypes;
// Creates prefixes for supported records namespaces
foreach (IXMetaData st in supportedTypes)
{
string p = describeRecord.Untyped.GetPrefixOfNamespace(st.SchemaName.Namespace);
if (string.IsNullOrEmpty(p))
{
describeRecord.Untyped.Add(
new XAttribute(XNamespace.Xmlns + CreateUniquePrefix(st.SchemaName.Namespace, describeRecord.Untyped, null), st.SchemaName.Namespace)
);
}
}
describeRecord.Parameter = new Ows100.DomainType[] {
new Ows100.DomainType()
{
name = Discovery.OutputFormatParameter,
Value = OgcService.XmlMimeTypes
},
new Ows100.DomainType()
{
name = TypeNameParameter,
Value = supportedTypes
.Select <IXMetaData, string>(
m => string.Concat(describeRecord.Untyped.GetPrefixOfNamespace(m.SchemaName.Namespace), ":", m.GetType().Name)
).ToArray <string>()
}
};
operations.Add(describeRecord);
}
Ows100.Operation getRecords = CreateOperation("GetRecords", GetEndPoints());
if (getRecords != null)
{
IEnumerable <IXMetaData> supportedTypes = ((Discovery)Service).SupportedRecordTypes;
// Creates prefixes for supported records namespaces
foreach (IXMetaData st in supportedTypes)
{
string p = getRecords.Untyped.GetPrefixOfNamespace(st.SchemaName.Namespace);
if (string.IsNullOrEmpty(p))
{
getRecords.Untyped.Add(
new XAttribute(XNamespace.Xmlns + CreateUniquePrefix(st.SchemaName.Namespace, getRecords.Untyped, null), st.SchemaName.Namespace)
);
}
}
getRecords.Parameter = new Ows100.DomainType[] {
new Ows100.DomainType()
{
name = OutputFormatParameter,
Value = OgcService.XmlMimeTypes
},
new Ows100.DomainType()
{
name = OutputSchemaParameter,
Value = supportedTypes.Select <IXMetaData, string>(m => m.SchemaName.NamespaceName).ToArray <string>()
},
new Ows100.DomainType()
{
name = TypeNameParameter,
Value = supportedTypes
.Select <IXMetaData, string>(
m => string.Concat(getRecords.Untyped.GetPrefixOfNamespace(m.SchemaName.Namespace), ":", m.GetType().Name)
).ToArray <string>()
},
new Ows100.DomainType()
{
name = Discovery.ConstraintLanguageParameter,
Value = new string[] { "FILTER", "CQL_TEXT" }
}
};
operations.Add(getRecords);
}
Ows100.Operation getRecordById = CreateOperation("GetRecordById", GetEndPoints());
if (getRecordById != null)
{
var parameters = new Ows100.DomainType[] {
new Ows100.DomainType()
{
name = OutputFormatParameter,
Value = OgcService.XmlMimeTypes
},
new Ows100.DomainType()
{
name = OutputSchemaParameter,
Value = ((Discovery)Service).SupportedRecordTypes.Select <IXMetaData, string>(m => m.SchemaName.NamespaceName).ToArray <string>()
}
};
getRecordById.Parameter = parameters;
operations.Add(getRecordById);
}
if (operations.Count > 0)
{
return new Ows100.OperationsMetadata()
{
Operation = operations
}
}
;
return(null);
}
