= !MapGuide RFC 27 - New DWG Load Procedure 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||Aug 13, 2007||
||Last Modified||Bruce Dechant [[Timestamp]]||
||Author||Bill Kellner||
||RFC Status||draft||
||Implementation Status||under development||
||Proposed Milestone||1.3||
||Assigned PSC guide(s)||(when determined)||
||'''Voting History'''||(vote date)||
||+1||||
||+0||||
||-0||||
||-1||||

== Overview ==

This change adds a new version of the DWG Load Procedure resource schema. 

== Motivation ==

Autodesk !MapGuide Studio will start using a new DWG load procedure XML document.  Because the DWG load procedure document is stored in the repository the schema must be made available to the server. 

== Proposed Solution ==

Add DWGLoadProcuedure-2.0.0.xsd to the Common/Schema folder.  this is enough to get the server to store DWG load procedures in the new format in the repository.
{{{
     <xs:complexType name="DwgLoadProcedureType">
       <xs:annotation>
         <xs:documentation>Extension of LoadProcedure for DWGs and DXFs</xs:documentation>
       </xs:annotation>
       <xs:complexContent>
         <xs:extension base="LoadProcedureType">
           <xs:sequence>
             <xs:element name="FileComponents">
               <xs:annotation>
                 <xs:documentation>List of DWG files and their layers to be extracted, whether selected or not.</xs:documentation>
               </xs:annotation>
               <xs:complexType>
                 <xs:sequence>
                   <xs:element name="FileComponent" type="DwgFileComponentType" maxOccurs="unbounded">
                     <xs:annotation>
                       <xs:documentation>One DWG file and its layers</xs:documentation>
                     </xs:annotation>
                   </xs:element>
                 </xs:sequence>
               </xs:complexType>
             </xs:element>
             <xs:element name="CombineComponents" type="xs:boolean">
               <xs:annotation>
                 <xs:documentation>Indicate whether to combine components into one resource or create a separate resource for each component</xs:documentation>
               </xs:annotation>
             </xs:element>
             <xs:element name="Generalization" type="PercentageType">
               <xs:annotation>
                 <xs:documentation>Reduces the point (or vertex) count of each map feature to the specified percentage of the original count</xs:documentation>
               </xs:annotation>
             </xs:element>
             <xs:element name="ClosedPolylinesToPolygons" type="xs:boolean">
               <xs:annotation>
                 <xs:documentation>Indicates whether to convert closed polyline features to polygons</xs:documentation>
               </xs:annotation>
             </xs:element>
           </xs:sequence>
         </xs:extension>
       </xs:complexContent>
     </xs:complexType>
     <xs:complexType name="DwgFileComponentType">
       <xs:annotation>
         <xs:documentation>Specifies a DWG file and its list of layers</xs:documentation>
       </xs:annotation>
       <xs:sequence>
         <xs:element name="Name" type="xs:string">
           <xs:annotation>
             <xs:documentation>The name of the DWG file</xs:documentation>
           </xs:annotation>
         </xs:element>
         <xs:element name="LayerComponents">
           <xs:annotation>
             <xs:documentation>List of DWG layers</xs:documentation>
           </xs:annotation>
           <xs:complexType>
             <xs:sequence>
               <xs:element name="LayerComponent" type="DwgLayerComponentType" maxOccurs="unbounded">
                 <xs:annotation>
                   <xs:documentation>One DWG layer</xs:documentation>
                 </xs:annotation>
               </xs:element>
             </xs:sequence>
           </xs:complexType>
         </xs:element>
       </xs:sequence>
     </xs:complexType>
     <xs:complexType name="DwgLayerComponentType">
       <xs:annotation>
         <xs:documentation>Specifies a layer and a flag to indicate if it should be extracted</xs:documentation>
       </xs:annotation>
       <xs:sequence>
         <xs:element name="Name" type="xs:string">
           <xs:annotation>
           <xs:documentation>The name of the layer</xs:documentation>
           </xs:annotation>
         </xs:element>
         <xs:element name="Selected" type="xs:boolean">
           <xs:annotation>
             <xs:documentation>Indicates whether this layer is to be extracted when executing the Load Procedure</xs:documentation>
           </xs:annotation>
         </xs:element>
       </xs:sequence>
     </xs:complexType>
   </xs:schema>
 }}}

== Implications ==

None. 

== Test Plan ==

There were no unit tests to test the dwg load procedure.  No new unit tests are planned.

== Funding/Resources ==

Supplied by Autodesk.