= !MapGuide RFC 37 - New Provider Capabilities schema =

This page contains an change request (RFC) for the !MapGuide Open Source project. More !MapGuide RFCs can be found on the RFCs page. 

== Status == 
 
||RFC Template Version||1.0|| 
||Submission Date||Sept 21, 2007||
||Last Modified||Jack Lee [[Timestamp]]||
||Author||Jack Lee||
||RFC Status||adopted||
||Implementation Status||under development||
||Proposed Milestone||2.0||
||Assigned PSC guide(s)||Tom||
||'''Voting History'''||Sept 21, 2007||
||+1||Tom, Jason, Paul, Bruce, Andy, Bob||
||+0||||
||-0||||
||-1||||
||Abstain||Haris||

== Overview ==

This change adds a new version of the Provider Capabilities schema. 
In order to get a response that matches the new schema, you must use Version=2.0.0 in the GETPROVIDERCAPABILITIES request.


== Motivation ==

Some provider capabilities is missing from the current schema.

== Proposed Solution ==
In order to get a response that matches the new schema described below, you must use Version=2.0.0 in the GETPROVIDERCAPABILITIES request.

Add a new file, !FdoProviderCapabilities-1.1.0.xsd to the Common/Schema folder. This file contains the following new capabilities:
 * !SupportsAutoIdGeneration(Schema Capability)
 * !SupportsDataStoreScopeUniqueIdGeneration(Schema Capability)
 * !SupportedAutoGeneratedTypes(Schema Capability)
 * !SupportsSchemaModification(Schema Capability)

 * !SupportsSelectExpressions(Command Capability)
 * !SupportsSelectFunctions(Command Capability)
 * !SupportsSelectDistinct(Command Capability)
 * !SupportsSelectOrdering(Command Capability)
 * !SupportsSelectGrouping(Command Capability)

 * !CategoryType(Expression Capability)
 * !SignatureDefinitionCollection(Expression Capability) instead of !ArgumentDefinitionList

The new Provider Capabilities schema is shown below.
{{{
<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified">
  <xs:element name="FeatureProviderCapabilities" type="FdoProviderCapabilities"/>
  <xs:complexType name="FdoProviderCapabilities">
    <xs:sequence>
      <xs:element name="Provider">
        <xs:complexType>
          <xs:simpleContent>
            <xs:extension base="xs:string">
              <xs:attribute name="Name" type="xs:string" use="required"/>
            </xs:extension>
          </xs:simpleContent>
        </xs:complexType>
      </xs:element>
      <xs:element name="Connection" minOccurs="0">
        <xs:complexType>
          <xs:sequence>
            <xs:element name="ThreadCapability">
              <xs:simpleType>
                <xs:restriction base="xs:string">
                  <xs:enumeration value="SingleThreaded"/>
                  <xs:enumeration value="PerConnectionThreaded"/>
                  <xs:enumeration value="PerCommandThreaded"/>
                  <xs:enumeration value="MultiThreaded"/>
                </xs:restriction>
              </xs:simpleType>
            </xs:element>
            <xs:element name="SpatialContextExtent">
              <xs:annotation>
                <xs:documentation>Static or Dynamic. Could be enumeration here.</xs:documentation>
              </xs:annotation>
              <xs:complexType>
                <xs:sequence>
                  <xs:element name="Type" maxOccurs="unbounded">
                    <xs:simpleType>
                      <xs:restriction base="xs:string">
                        <xs:enumeration value="Static"/>
                        <xs:enumeration value="Dynamic"/>
                      </xs:restriction>
                    </xs:simpleType>
                  </xs:element>
                </xs:sequence>
              </xs:complexType>
            </xs:element>
            <xs:element name="SupportsLocking" type="xs:boolean"/>
            <xs:element name="SupportsTimeout" type="xs:boolean"/>
            <xs:element name="SupportsTransactions" type="xs:boolean"/>
            <xs:element name="SupportsLongTransactions" type="xs:boolean"/>
            <xs:element name="SupportsSQL" type="xs:boolean"/>
            <xs:element name="SupportsConfiguration" type="xs:boolean"/>
          </xs:sequence>
        </xs:complexType>
      </xs:element>
      <xs:element name="Schema" minOccurs="0">
        <xs:complexType>
          <xs:sequence>
            <xs:element name="Class">
              <xs:complexType>
                <xs:sequence>
                  <xs:element name="Type" maxOccurs="unbounded">
                    <xs:annotation>
                      <xs:documentation>Class or FeatureClass enum value here</xs:documentation>
                    </xs:annotation>
                    <xs:simpleType>
                      <xs:restriction base="xs:string">
                        <xs:enumeration value="Class"/>
                        <xs:enumeration value="FeatureClass"/>
                      </xs:restriction>
                    </xs:simpleType>
                  </xs:element>
                </xs:sequence>
              </xs:complexType>
            </xs:element>
            <xs:element name="Data">
              <xs:complexType>
                <xs:sequence>
                  <xs:element name="Type" maxOccurs="unbounded">
                    <xs:annotation>
                      <xs:documentation>Enum of data types  Boolean, Byte, DateTime, Decimal, Double, Int16, Int32, Int64, Single, String, BLOB, CLOB, UniqueID  </xs:documentation>
                    </xs:annotation>
                    <xs:simpleType>
                      <xs:restriction base="xs:string">
                        <xs:enumeration value="Boolean"/>
                        <xs:enumeration value="Byte"/>
                        <xs:enumeration value="DateTime"/>
                        <xs:enumeration value="Decimal"/>
                        <xs:enumeration value="Double"/>
                        <xs:enumeration value="Int16"/>
                        <xs:enumeration value="Int32"/>
                        <xs:enumeration value="Int64"/>
                        <xs:enumeration value="Single"/>
                        <xs:enumeration value="String"/>
                        <xs:enumeration value="BLOB"/>
                        <xs:enumeration value="CLOB"/>
                        <xs:enumeration value="UniqueID"/>
                      </xs:restriction>
                    </xs:simpleType>
                  </xs:element>
                </xs:sequence>
              </xs:complexType>
            </xs:element>
            <xs:element name="SupportsInheritance" type="xs:boolean"/>
            <xs:element name="SupportsMultipleSchemas" type="xs:boolean"/>
            <xs:element name="SupportsObjectProperties" type="xs:boolean"/>
            <xs:element name="SupportsAssociationProperties" type="xs:boolean"/>
            <xs:element name="SupportsSchemaOverrides" type="xs:boolean"/>
            <xs:element name="SupportsNetworkModel" type="xs:boolean"/>
            <xs:element name="SupportsAutoIdGeneration" type="xs:boolean"/>
            <xs:element name="SupportsDataStoreScopeUniqueIdGeneration" type="xs:boolean"/>
            <xs:element name="SupportedAutoGeneratedTypes" maxOccurs="unbounded">
              <xs:complexType>
                <xs:sequence>
                  <xs:element name="Type" minOccurs="0">
                    <xs:annotation>
                      <xs:documentation>Enum of data types  Boolean, Byte, DateTime, Decimal, Double, Int16, Int32, Int64, Single, String, BLOB, CLOB, UniqueID  </xs:documentation>
                    </xs:annotation>
                    <xs:simpleType>
                      <xs:restriction base="xs:string">
                        <xs:enumeration value="Boolean"/>
                        <xs:enumeration value="Byte"/>
                        <xs:enumeration value="DateTime"/>
                        <xs:enumeration value="Decimal"/>
                        <xs:enumeration value="Double"/>
                        <xs:enumeration value="Int16"/>
                        <xs:enumeration value="Int32"/>
                        <xs:enumeration value="Int64"/>
                        <xs:enumeration value="Single"/>
                        <xs:enumeration value="String"/>
                        <xs:enumeration value="BLOB"/>
                        <xs:enumeration value="CLOB"/>
                        <xs:enumeration value="UniqueID"/>
                      </xs:restriction>
                    </xs:simpleType>
                  </xs:element>
                  </xs:sequence>
                </xs:complexType>
             </xs:element>
            <xs:element name="SupportsSchemaModification" type="xs:boolean"/>          
          </xs:sequence>
        </xs:complexType>
      </xs:element>
      <xs:element name="Command" minOccurs="0">
        <xs:complexType>
          <xs:sequence>
            <xs:element name="SupportedCommands">
              <xs:complexType>
                <xs:sequence>
                  <xs:element name="Name" maxOccurs="unbounded">
                    <xs:annotation>
                      <xs:documentation>
                        Following is the possible list of commands
                        Select,Insert,Delete,Update,DescribeSchema,DescribeSchemaMapping, ApplySchema,DestroySchema,ActivateSpatialContext,CreateSpatialContext,DestroySpatialContext,GetSpatialContexts,
                        CreateMeasureUnit,DestroyMeasureUnit,GetMeasureUnits,SQLCommand,AcquireLock,GetLockInfo,GetLockedObjects,GetLockOwners,ReleaseLock,
                        ActivateLongTransaction,DeactivateLongTransaction,CommitLongTransaction,CreateLongTransaction,GetLongTransactions,FreezeLongTransaction,RollbackLongTransaction,
                        ActivateLongTransactionCheckpoint,CreateLongTransactionCheckpoint,GetLongTransactionCheckpoints,RollbackLongTransactionCheckpoint,
                        ChangeLongTransactionPrivileges,GetLongTransactionPrivileges,ChangeLongTransactionSet,GetLongTransactionsInSet,NetworkShortestPath,NetworkAllPaths,
                        NetworkReachableNodes,FirstProviderCommand,NetworkNearestNeighbors,NetworkWithinCost,NetworkTSP,ActivateTopologyArea,DeactivateTopologyArea,
                        ActivateTopologyInCommandResult,DeactivateTopologyInCommandResults,SelectAggregates,CreateDataStore,DestroyDataStore,ListDataStores,FirstProviderCommand
                      </xs:documentation>
                    </xs:annotation>
                    <xs:simpleType>
                      <xs:restriction base="xs:string">
                        <xs:enumeration value="Select"/>
                        <xs:enumeration value="Insert"/>
                        <xs:enumeration value="Delete"/>
                        <xs:enumeration value="Update"/>
                        <xs:enumeration value="DescribeSchema"/>
                        <xs:enumeration value="DescribeSchemaMapping"/>
                        <xs:enumeration value="ApplySchema"/>
                        <xs:enumeration value="DestroySchema"/>
                        <xs:enumeration value="ActivateSpatialContext"/>
                        <xs:enumeration value="CreateSpatialContext"/>
                        <xs:enumeration value="DestroySpatialContext"/>
                        <xs:enumeration value="GetSpatialContexts"/>
                        <xs:enumeration value="CreateMeasureUnit"/>
                        <xs:enumeration value="DestroyMeasureUnit"/>
                        <xs:enumeration value="GetMeasureUnits"/>
                        <xs:enumeration value="SQLCommand"/>
                        <xs:enumeration value="AcquireLock"/>
                        <xs:enumeration value="GetLockInfo"/>
                        <xs:enumeration value="GetLockedObjects"/>
                        <xs:enumeration value="GetLockOwners"/>
                        <xs:enumeration value="ReleaseLock"/>
                        <xs:enumeration value="ActivateLongTransaction"/>
                        <xs:enumeration value="DeactivateLongTransaction"/>
                        <xs:enumeration value="CommitLongTransaction"/>
                        <xs:enumeration value="CreateLongTransaction"/>
                        <xs:enumeration value="GetLongTransactions"/>
                        <xs:enumeration value="FreezeLongTransaction"/>
                        <xs:enumeration value="RollbackLongTransaction"/>
                        <xs:enumeration value="ActivateLongTransactionCheckpoint"/>
                        <xs:enumeration value="CreateLongTransactionCheckpoint"/>
                        <xs:enumeration value="GetLongTransactionCheckpoints"/>
                        <xs:enumeration value="RollbackLongTransactionCheckpoint"/>
                        <xs:enumeration value="ChangeLongTransactionPrivileges"/>
                        <xs:enumeration value="GetLongTransactionPrivileges"/>
                        <xs:enumeration value="ChangeLongTransactionSet"/>
                        <xs:enumeration value="GetLongTransactionsInSet"/>
                        <xs:enumeration value="NetworkShortestPath"/>
                        <xs:enumeration value="NetworkAllPaths"/>
                        <xs:enumeration value="NetworkReachableNodes"/>
                        <xs:enumeration value="NetworkReachingNodes"/>
                        <xs:enumeration value="NetworkNearestNeighbors"/>
                        <xs:enumeration value="NetworkWithinCost"/>
                        <xs:enumeration value="NetworkTSP"/>
                        <xs:enumeration value="ActivateTopologyArea"/>
                        <xs:enumeration value="DeactivateTopologyArea"/>
                        <xs:enumeration value="ActivateTopologyInCommandResult"/>
                        <xs:enumeration value="DeactivateTopologyInCommandResults"/>
                        <xs:enumeration value="SelectAggregates"/>
                        <xs:enumeration value="CreateDataStore"/>
                        <xs:enumeration value="DestroyDataStore"/>
                        <xs:enumeration value="ListDataStores"/>
                        <xs:enumeration value="FirstProviderCommand"/>
                      </xs:restriction>
                    </xs:simpleType>
                  </xs:element>
                </xs:sequence>
              </xs:complexType>
            </xs:element>
            <xs:element name="SupportsParameters" type="xs:boolean"/>
            <xs:element name="SupportsTimeout" type="xs:boolean"/>
            <xs:element name="SupportsSelectExpressions" type="xs:boolean"/>
            <xs:element name="SupportsSelectFunctions" type="xs:boolean"/>
            <xs:element name="SupportsSelectDistinct" type="xs:boolean"/>
            <xs:element name="SupportsSelectOrdering" type="xs:boolean"/>
            <xs:element name="SupportsSelectGrouping" type="xs:boolean"/>
          </xs:sequence>
        </xs:complexType>
      </xs:element>
      <xs:element name="Filter" minOccurs="0">
        <xs:complexType>
          <xs:sequence>
            <xs:element name="Condition" minOccurs="0">
              <xs:complexType>
                <xs:sequence>
                  <xs:element name="Type" maxOccurs="unbounded">
                    <xs:annotation>
                      <xs:documentation>List of ConditionType is as follows: Comparison,Like,In,Null,Spatial,Distance</xs:documentation>
                    </xs:annotation>
                    <xs:simpleType>
                      <xs:restriction base="xs:string">
                        <xs:enumeration value="Comparison"/>
                        <xs:enumeration value="Like"/>
                        <xs:enumeration value="In"/>
                        <xs:enumeration value="Null"/>
                        <xs:enumeration value="Spatial"/>
                        <xs:enumeration value="Distance"/>
                      </xs:restriction>
                    </xs:simpleType>
                  </xs:element>
                </xs:sequence>
              </xs:complexType>
            </xs:element>
            <xs:element name="Spatial" minOccurs="0">
              <xs:complexType>
                <xs:sequence>
                  <xs:element name="Operation" maxOccurs="unbounded">
                    <xs:annotation>
                      <xs:documentation>List of spatial operations : Contains,Crosses, Disjoint,Equals, Intersects,Overlaps,Touches,Within, CoveredBy,Inside</xs:documentation>
                    </xs:annotation>
                    <xs:simpleType>
                      <xs:restriction base="xs:string">
                        <xs:enumeration value="Contains"/>
                        <xs:enumeration value="Crosses"/>
                        <xs:enumeration value="Disjoint"/>
                        <xs:enumeration value="Equals"/>
                        <xs:enumeration value="Intersects"/>
                        <xs:enumeration value="Overlaps"/>
                        <xs:enumeration value="Touches"/>
                        <xs:enumeration value="Within"/>
                        <xs:enumeration value="CoveredBy"/>
                        <xs:enumeration value="Inside"/>
                        <xs:enumeration value="EnvelopeIntersects"/>
                      </xs:restriction>
                    </xs:simpleType>
                  </xs:element>
                </xs:sequence>
              </xs:complexType>
            </xs:element>
            <xs:element name="Distance" minOccurs="0">
              <xs:complexType>
                <xs:sequence>
                  <xs:element name="Operation" maxOccurs="unbounded">
                    <xs:annotation>
                      <xs:documentation>List of distance operations : Beyond, Within</xs:documentation>
                    </xs:annotation>
                    <xs:simpleType>
                      <xs:restriction base="xs:string">
                        <xs:enumeration value="Beyond"/>
                        <xs:enumeration value="Within"/>
                      </xs:restriction>
                    </xs:simpleType>
                  </xs:element>
                </xs:sequence>
              </xs:complexType>
            </xs:element>
            <xs:element name="SupportsGeodesicDistance" type="xs:boolean"/>
            <xs:element name="SupportsNonLiteralGeometricOperations" type="xs:boolean"/>
          </xs:sequence>
        </xs:complexType>
      </xs:element>
      <xs:element name="Expression" minOccurs="0">
        <xs:complexType>
          <xs:sequence>
            <xs:element name="Type">
              <xs:complexType>
                <xs:sequence>
                  <xs:element name="Name" maxOccurs="unbounded">
                    <xs:annotation>
                      <xs:documentation>List of Expression types are Basic, Function, Parameter</xs:documentation>
                    </xs:annotation>
                    <xs:simpleType>
                      <xs:restriction base="xs:string">
                        <xs:enumeration value="Basic"/>
                        <xs:enumeration value="Function"/>
                        <xs:enumeration value="Parameter"/>
                      </xs:restriction>
                    </xs:simpleType>
                  </xs:element>
                </xs:sequence>
              </xs:complexType>
            </xs:element>
            <xs:element name="FunctionDefinitionList" minOccurs="0">
              <xs:complexType>
                <xs:sequence>
                  <xs:element name="FunctionDefinition" maxOccurs="unbounded">
                    <xs:complexType>
                      <xs:sequence>
                        <xs:element name="Name" type="xs:string"/>
                        <xs:element name="Description" type="xs:string" minOccurs="0"/>
                        <xs:element name="CategoryType">
                          <xs:annotation>
                            <xs:documentation>Enum of category types Aggregate, Conversion, Custom, Date, Geometry, Math, Numeric, String, Unspecified </xs:documentation>
                          </xs:annotation>
                          <xs:simpleType>
                            <xs:restriction base="xs:string">
                              <xs:enumeration value="Aggregate"/>
                              <xs:enumeration value="Conversion"/>
                              <xs:enumeration value="Custom"/>
                              <xs:enumeration value="Date"/>
                              <xs:enumeration value="Geometry"/>
                              <xs:enumeration value="Math"/>
                              <xs:enumeration value="Numeric"/>
                              <xs:enumeration value="String"/>
                              <xs:enumeration value="Unspecified"/>
                            </xs:restriction>
                          </xs:simpleType>
                        </xs:element>
                        <xs:element name="IsAggregate" type="xs:boolean"/>
                        <xs:element name="SignatureDefinitionCollection" minOccurs="0">
                          <xs:complexType>
                            <xs:sequence>
                              <xs:element name="SignatureDefinition" maxOccurs="unbounded">
                                <xs:complexType>
                                  <xs:sequence>
                                    <xs:element name="PropertyType" minOccurs="0">
                                      <xs:annotation>
                                        <xs:documentation>Enum of property types  Data, Geometry, Object, Decimal, Raster </xs:documentation>
                                      </xs:annotation>
                                      <xs:simpleType>
                                        <xs:restriction base="xs:string">
                                          <xs:enumeration value="Data"/>
                                          <xs:enumeration value="Geometry"/>
                                          <xs:enumeration value="Object"/>
                                          <xs:enumeration value="Association"/>
                                          <xs:enumeration value="Raster"/>
                                        </xs:restriction>
                                      </xs:simpleType>
                                    </xs:element>
                                    <xs:element name="DataType" minOccurs="0">
                                      <xs:annotation>
                                        <xs:documentation>Enum of data types  Boolean, Byte, DateTime, Decimal, Double, Int16, Int32, Int64, Single, String, BLOB, CLOB, UniqueID  </xs:documentation>
                                      </xs:annotation>
                                      <xs:simpleType>
                                        <xs:restriction base="xs:string">
                                          <xs:enumeration value="Boolean"/>
                                          <xs:enumeration value="Byte"/>
                                          <xs:enumeration value="DateTime"/>
                                          <xs:enumeration value="Decimal"/>
                                          <xs:enumeration value="Double"/>
                                          <xs:enumeration value="Int16"/>
                                          <xs:enumeration value="Int32"/>
                                          <xs:enumeration value="Int64"/>
                                          <xs:enumeration value="Single"/>
                                          <xs:enumeration value="String"/>
                                          <xs:enumeration value="BLOB"/>
                                          <xs:enumeration value="CLOB"/>
                                          <xs:enumeration value="UniqueID"/>
                                        </xs:restriction>
                                      </xs:simpleType>
                                    </xs:element>
                                    <xs:element name="ArgumentDefinitionList" minOccurs="0">     
                                        <xs:complexType>
                                          <xs:sequence>
                                            <xs:element name="Name" type="xs:string"/>
                                            <xs:element name="Description" type="xs:string" minOccurs="0"/>                                            
                                            <xs:element name="ArgumentDefinition" maxOccurs="unbounded">
                                              <xs:complexType>
                                              <xs:sequence>
                                                <xs:element name="Name" type="xs:string"/>
                                                <xs:element name="Description" type="xs:string" minOccurs="0"/>
                                                <xs:element name="PropertyType">
                                                  <xs:annotation>
                                                    <xs:documentation>Enum of property types  Data, Geometry, Object, Decimal, Raster </xs:documentation>
                                                  </xs:annotation>
                                                  <xs:simpleType>
                                                    <xs:restriction base="xs:string">
                                                      <xs:enumeration value="Data"/>
                                                      <xs:enumeration value="Geometry"/>
                                                      <xs:enumeration value="Object"/>
                                                      <xs:enumeration value="Association"/>
                                                      <xs:enumeration value="Raster"/>
                                                    </xs:restriction>
                                                  </xs:simpleType>
                                                </xs:element>
                                                <xs:element name="DataType" minOccurs="0">
                                                  <xs:annotation>
                                                    <xs:documentation>Enum of data types  Boolean, Byte, DateTime, Decimal, Double, Int16, Int32, Int64, Single, String, BLOB, CLOB, UniqueID  </xs:documentation>
                                                  </xs:annotation>
                                                  <xs:simpleType>
                                                    <xs:restriction base="xs:string">
                                                      <xs:enumeration value="Boolean"/>
                                                      <xs:enumeration value="Byte"/>
                                                      <xs:enumeration value="DateTime"/>
                                                      <xs:enumeration value="Decimal"/>
                                                      <xs:enumeration value="Double"/>
                                                      <xs:enumeration value="Int16"/>
                                                      <xs:enumeration value="Int32"/>
                                                      <xs:enumeration value="Int64"/>
                                                      <xs:enumeration value="Single"/>
                                                      <xs:enumeration value="String"/>
                                                      <xs:enumeration value="BLOB"/>
                                                      <xs:enumeration value="CLOB"/>
                                                      <xs:enumeration value="UniqueID"/>
                                                    </xs:restriction>
                                                  </xs:simpleType>
                                                </xs:element>
                                                <xs:element name="PropertyValueConstraintList" minOccurs="0">
                                                  <xs:complexType>
                                                    <xs:sequence>
                                                      <xs:element name="Value" type="xs:string" maxOccurs="unbounded">
                                                      </xs:element>
                                                    </xs:sequence> 
                                                  </xs:complexType>
                                                </xs:element>
                                              </xs:sequence>
                                            </xs:complexType>
                                            </xs:element>
                                            <xs:element name="PropertyType">
                                              <xs:annotation>
                                                <xs:documentation>Enum of property types  Data, Geometry, Object, Decimal, Raster </xs:documentation>
                                              </xs:annotation>
                                              <xs:simpleType>
                                                <xs:restriction base="xs:string">
                                                  <xs:enumeration value="Data"/>
                                                  <xs:enumeration value="Geometry"/>
                                                  <xs:enumeration value="Object"/>
                                                  <xs:enumeration value="Association"/>
                                                  <xs:enumeration value="Raster"/>
                                                </xs:restriction>
                                              </xs:simpleType>
                                            </xs:element>
                                              <xs:element name="DataType" minOccurs="0">
                                                <xs:annotation>
                                                  <xs:documentation>Enum of data types  Boolean, Byte, DateTime, Decimal, Double, Int16, Int32, Int64, Single, String, BLOB, CLOB, UniqueID  </xs:documentation>
                                                </xs:annotation>
                                                <xs:simpleType>
                                                  <xs:restriction base="xs:string">
                                                    <xs:enumeration value="Boolean"/>
                                                    <xs:enumeration value="Byte"/>
                                                    <xs:enumeration value="DateTime"/>
                                                    <xs:enumeration value="Decimal"/>
                                                    <xs:enumeration value="Double"/>
                                                    <xs:enumeration value="Int16"/>
                                                    <xs:enumeration value="Int32"/>
                                                    <xs:enumeration value="Int64"/>
                                                    <xs:enumeration value="Single"/>
                                                    <xs:enumeration value="String"/>
                                                    <xs:enumeration value="BLOB"/>
                                                    <xs:enumeration value="CLOB"/>
                                                    <xs:enumeration value="UniqueID"/>
                                                  </xs:restriction>
                                                </xs:simpleType>
                                            </xs:element>                                            
                                          </xs:sequence>
                                        </xs:complexType>
                                       </xs:element>
                                  </xs:sequence>  
                                </xs:complexType>
                              </xs:element>  
                            </xs:sequence>
                          </xs:complexType>
                        </xs:element>
                      </xs:sequence>
                    </xs:complexType>
                  </xs:element>
                </xs:sequence>
              </xs:complexType>
            </xs:element>
          </xs:sequence>
        </xs:complexType>
      </xs:element>
      <xs:element name="Raster">
        <xs:complexType>
          <xs:sequence>
            <xs:element name="SupportsRaster" type="xs:boolean"/>
            <xs:element name="SupportsStitching" type="xs:boolean"/>
            <xs:element name="SupportsSubsampling" type="xs:boolean"/>
          </xs:sequence>
        </xs:complexType>
      </xs:element>
      <xs:element name="Topology" minOccurs="0">
        <xs:complexType>
          <xs:sequence>
            <xs:element name="SupportsTopology" type="xs:boolean"/>
            <xs:element name="SupportsTopologicalHierarchy" type="xs:boolean"/>
            <xs:element name="BreaksCurveCrossingsAutomatically" type="xs:boolean"/>
            <xs:element name="ActivatesTopologyByArea" type="xs:boolean"/>
            <xs:element name="ConstrainsFeatureMovements" type="xs:boolean"/>
          </xs:sequence>
        </xs:complexType>
      </xs:element>
      <xs:element name="Geometry" minOccurs="0">
        <xs:complexType>
          <xs:sequence>
            <xs:element name="Types">
              <xs:complexType>
                <xs:sequence>
                  <xs:element name="Type" maxOccurs="unbounded">
                    <xs:annotation>
                      <xs:documentation>Enum of geometry types None, Point, LineString, Polygon, MultiPoint, MultiLineString, MultiPolygon, MultiGeometry, CurveString, CurvePolygon, MultiCurveString, MultiCurvePolygon</xs:documentation>
                    </xs:annotation>
                    <xs:simpleType>
                      <xs:restriction base="xs:string">
                        <xs:enumeration value="None"/>
                        <xs:enumeration value="Point"/>
                        <xs:enumeration value="LineString"/>
                        <xs:enumeration value="Polygon"/>
                        <xs:enumeration value="MultiPoint"/>
                        <xs:enumeration value="MultiLineString"/>
                        <xs:enumeration value="MultiPolygon"/>
                        <xs:enumeration value="MultiGeometry"/>
                        <xs:enumeration value="CurveString"/>
                        <xs:enumeration value="CurvePolygon"/>
                        <xs:enumeration value="MultiCurveString"/>
                        <xs:enumeration value="MultiCurvePolygon"/>
                      </xs:restriction>
                    </xs:simpleType>
                  </xs:element>
                </xs:sequence>
              </xs:complexType>
            </xs:element>
            <xs:element name="Components">
              <xs:complexType>
                <xs:sequence>
                  <xs:element name="Type" maxOccurs="unbounded">
                    <xs:annotation>
                      <xs:documentation>Enum of geometry component types LinearRing, ArcSegment, LinearSegment, CurveRing</xs:documentation>
                    </xs:annotation>
                    <xs:simpleType>
                      <xs:restriction base="xs:string">
                        <xs:enumeration value="LinearRing"/>
                        <xs:enumeration value="ArcSegment"/>
                        <xs:enumeration value="LinearSegment"/>
                        <xs:enumeration value="CurveRing"/>
                      </xs:restriction>
                    </xs:simpleType>
                  </xs:element>
                </xs:sequence>
              </xs:complexType>
            </xs:element>
            <xs:element name="Dimensionality" type="xs:integer"/>
          </xs:sequence>
        </xs:complexType>
      </xs:element>
    </xs:sequence>
  </xs:complexType>
</xs:schema>
 }}}

== Implications ==

None. 

== Test Plan ==

Verify the new capabilities are returned by the request.


== Funding/Resources ==

Supplied by Autodesk.