wfs-transaction.xsd

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            One or more existing feature instances can be changed by
            using the Update element.  Changing a feature instance
            means that the current value of one or more properties of
            the feature are replaced with new values.  The Update
            element contains  one or more Property elements.  A
            Property element contains the name or a feature property
            who's value is to be changed and the replacement value
            for that property.
         </xsd:documentation>
      </xsd:annotation>
   </xsd:element>
   <xsd:complexType name="UpdateElementType">
      <xsd:sequence>
         <xsd:element ref="wfs:Property" maxOccurs="unbounded" />
         <xsd:element ref="ogc:Filter" minOccurs="0" maxOccurs="1">
            <xsd:annotation>
               <xsd:documentation>
                  The Filter element is used to constrain the scope
                  of the update operation to those features identified
                  by the filter.  Feature instances can be specified
                  explicitly and individually using the identifier of
                  each feature instance OR a set of features to be
                  operated on can be identified by specifying spatial
                  and non-spatial constraints in the filter.
                  If no filter is specified, then the update operation 
                  applies to all feature instances.
               </xsd:documentation>
            </xsd:annotation>
         </xsd:element>
      </xsd:sequence>
      <xsd:attribute name="handle" type="xsd:string" use="optional"/>
      <xsd:attribute name="typeName" type="xsd:QName" use="required"/>
   </xsd:complexType>
   <xsd:element name="Delete" type="wfs:DeleteElementType">
      <xsd:annotation>
         <xsd:documentation>
            The Delete element is used to indicate that one or more
            feature instances should be removed from the feature
            repository.
         </xsd:documentation>
      </xsd:annotation>
   </xsd:element>
   <xsd:complexType name="DeleteElementType">
      <xsd:sequence>
         <xsd:element ref="ogc:Filter" minOccurs="1" maxOccurs="1">
            <xsd:annotation>
               <xsd:documentation>
                  The Filter element is used to constrain the scope
                  of the delete operation to those features identified
                  by the filter.  Feature instances can be specified
                  explicitly and individually using the identifier of
                  each feature instance OR a set of features to be
                  operated on can be identified by specifying spatial
                  and non-spatial constraints in the filter.
                  If no filter is specified then an exception should
                  be raised since it is unlikely that a client application
                  intends to delete all feature instances.
               </xsd:documentation>
            </xsd:annotation>
         </xsd:element>
      </xsd:sequence>
      <xsd:attribute name="handle" type="xsd:string" use="optional"/>
      <xsd:attribute name="typeName" type="xsd:QName" use="required"/>
   </xsd:complexType>
   <xsd:element name="Native" type="wfs:NativeType">
      <xsd:annotation>
         <xsd:documentation>
            Many times, a Web Feature Service interacts with a repository
            that may have special vendor specific capabilities.  The native
            element allows vendor specific command to be passed to the
            repository via the Web Feature Service.
         </xsd:documentation>
      </xsd:annotation>
   </xsd:element>
   <xsd:complexType name="NativeType">
      <xsd:attribute name="vendorId" type="xsd:string" use="required">
         <xsd:annotation>
            <xsd:documentation>
               The vendorId attribute is used to specify the name of
               vendor who's vendor specific command the client
               application wishes to execute.
            </xsd:documentation>
         </xsd:annotation>
      </xsd:attribute>
      <xsd:attribute name="safeToIgnore" type="xsd:boolean" use="required">
         <xsd:annotation>
            <xsd:documentation>
               In the event that a Web Feature Service does not recognize
               the vendorId or does not recognize the vendor specific command,
               the safeToIgnore attribute is used to indicate whether the 
               exception can be safely ignored.  A value of TRUE means that
               the Web Feature Service may ignore the command.  A value of
               FALSE means that a Web Feature Service cannot ignore the
               command and an exception should be raised if a problem is 
               encountered.
            </xsd:documentation>
         </xsd:annotation>
      </xsd:attribute>
   </xsd:complexType>

   <!-- define structure to specify a property value -->
   <xsd:element name="Property" type="wfs:PropertyType">
      <xsd:annotation>
         <xsd:documentation>
            The Property element is used to specify the new
            value of a feature property inside an Update element.
         </xsd:documentation>
      </xsd:annotation>
   </xsd:element>
   <xsd:complexType name="PropertyType">
      <xsd:sequence>
         <xsd:element name="Name" type="xsd:string">
            <xsd:annotation>
               <xsd:documentation>
                  The Name element contains the name of a feature property
                  to be updated.
               </xsd:documentation>
            </xsd:annotation>
         </xsd:element>
         <xsd:element name="Value" minOccurs="0">
            <xsd:annotation>
               <xsd:documentation>
                  The Value element contains the replacement value for the
                  named property.
               </xsd:documentation>
            </xsd:annotation>
         </xsd:element>
      </xsd:sequence>
   </xsd:complexType>
   <!-- RESPONSE TYPES -->
   <xsd:complexType name="WFS_LockFeatureResponseType">
      <xsd:annotation>
         <xsd:documentation>
            The WFS_LockFeatureResponseType is used to define an
            element to contains the response to a LockFeature
            operation.
         </xsd:documentation>
      </xsd:annotation>
      <xsd:sequence>
         <xsd:element ref="wfs:LockId">
            <xsd:annotation>
               <xsd:documentation>
                  The WFS_LockFeatureResponse includes a LockId element
                  that contains a lock identifier.  The lock identifier
                  can be used by a client, in subsequent operations, to
                  operate upon the locked feature instances.
               </xsd:documentation>
            </xsd:annotation>
         </xsd:element>
         <xsd:element name="FeaturesLocked"
                      type="wfs:FeaturesLockedType" minOccurs="0">
            <xsd:annotation>
               <xsd:documentation>
                  The LockFeature or GetFeatureWithLock operations
                  identify and attempt to lock a set of feature 
                  instances that satisfy the constraints specified 
                  in the request.  In the event that the lockAction
                  attribute (on the LockFeature or GetFeatureWithLock
                  elements) is set to SOME, a Web Feature Service will
                  attempt to lock as many of the feature instances from
                  the result set as possible.

                  The FeaturesLocked element contains list of ogc:FeatureId
                  elements enumerating the feature instances that a WFS
                  actually managed to lock.
               </xsd:documentation>
            </xsd:annotation>
         </xsd:element>
         <xsd:element name="FeaturesNotLocked"
                      type="wfs:FeaturesNotLockedType" minOccurs="0">
            <xsd:annotation>
               <xsd:documentation>
                  In contrast to the FeaturesLocked element, the
                  FeaturesNotLocked element contains a list of 
                  ogc:Filter elements identifying feature instances
                  that a WFS did not manage to lock because they were
                  already locked by another process.
               </xsd:documentation>
            </xsd:annotation>
         </xsd:element>
      </xsd:sequence>
   </xsd:complexType>
   <xsd:complexType name="FeaturesLockedType">
     <xsd:sequence maxOccurs="unbounded">
       <xsd:element ref="ogc:FeatureId"/>
     </xsd:sequence>
   </xsd:complexType>
   <xsd:complexType name="FeaturesNotLockedType">
     <xsd:sequence maxOccurs="unbounded">
       <xsd:element ref="ogc:FeatureId"/>
     </xsd:sequence>
   </xsd:complexType>
   <xsd:complexType name="WFS_TransactionResponseType">
      <xsd:annotation>
         <xsd:documentation>
            The WFS_TransactionResponseType defines the format of
            the XML document that a Web Feature Service generates 
            in response to a Transaction request.  The response 
            includes the completion status of the transaction 
            and the feature identifiers of any newly created
            feature instances.
         </xsd:documentation>
      </xsd:annotation>
      <xsd:sequence>
         <xsd:element name="InsertResult"
                      type="wfs:InsertResultType"
                      minOccurs="0" maxOccurs="unbounded">
            <xsd:annotation>
               <xsd:documentation>
                  The InsertResult element contains a list of ogc:FeatureId
                  elements that identify any newly created feature instances.
               </xsd:documentation>
            </xsd:annotation>
         </xsd:element>
         <xsd:element name="TransactionResult"
                      type="wfs:TransactionResultType">
            <xsd:annotation>
               <xsd:documentation>
                  The TransactionResult element contains a Status element
                  indicating the completion status of a transaction.  In
                  the event that the transaction fails, additional element
                  may be included to help locate which part of the transaction
                  failed and why.
               </xsd:documentation>
            </xsd:annotation>
         </xsd:element>
      </xsd:sequence>
      <xsd:attribute name="version"
                     type="xsd:string" use="required" fixed="1.0.0"/>
   </xsd:complexType>
   <xsd:complexType name="TransactionResultType">
      <xsd:sequence>
         <xsd:element name="Status" type="wfs:StatusType">
            <xsd:annotation>
               <xsd:documentation>
                  The Status element contains an element indicating the
                  completion status of a transaction.  The SUCCESS element
                  is used to indicate successful completion.  The FAILED
                  element is used to indicate that an exception was 
                  encountered.
               </xsd:documentation>
            </xsd:annotation>
         </xsd:element>
         <xsd:element name="Locator" type="xsd:string" minOccurs="0">
            <xsd:annotation>
               <xsd:documentation>
                  In the event that an exception was encountered while 
                  processing a transaction, a Web Feature Service may
                  use the Locator element to try and identify the part
                  of the transaction that failed.  If the element(s)
                  contained in a Transaction element included a handle
                  attribute, then a Web Feature Service may report the
                  handle to identify the offending element.
               </xsd:documentation>
            </xsd:annotation>
         </xsd:element>
         <xsd:element name="Message" type="xsd:string" minOccurs="0">
            <xsd:annotation>
               <xsd:documentation>
                  The Message element may contain an exception report
                  generated by a Web Feature Service when an exception
                  is encountered.
               </xsd:documentation>
            </xsd:annotation>
         </xsd:element>
      </xsd:sequence>
      <xsd:attribute name="handle" type="xsd:string" use="optional"/>
   </xsd:complexType>
   <xsd:complexType name="InsertResultType">
      <xsd:sequence>
         <xsd:element ref="ogc:FeatureId" maxOccurs="unbounded"/>
      </xsd:sequence>
      <xsd:attribute name="handle" type="xsd:string" use="optional"/>
   </xsd:complexType>
   <xsd:complexType name="StatusType">
      <xsd:choice>
         <xsd:element ref="wfs:SUCCESS"/>
         <xsd:element ref="wfs:FAILED"/>
         <xsd:element ref="wfs:PARTIAL"/>
      </xsd:choice>
   </xsd:complexType>
   <xsd:element name="SUCCESS" type="wfs:EmptyType"/>
   <xsd:element name="FAILED" type="wfs:EmptyType"/>
   <xsd:element name="PARTIAL" type="wfs:EmptyType"/>
   <!-- MISC TYPES -->
   <xsd:complexType name="EmptyType"/>
   <xsd:simpleType name="AllSomeType">
      <xsd:restriction base="xsd:string">
         <xsd:enumeration value="ALL"/>
         <xsd:enumeration value="SOME"/>
      </xsd:restriction>
   </xsd:simpleType>
</xsd:schema>