[mapguide-users] Re: Upgrading MaestroAPI

Tue Nov 22 07:41:28 EST 2011

Hi Gunter

Last monday I began the conversion of an application from Maestro 2.x to 4.x
and I ran into lots of problems. I've been bombarding Jackie with questions
and I have this table of changes that is not complete but might help you on
the way. In the near future I can put a page on the OSGeo website with code
samples etc. But for now this may be able to help you and others.

I need to say that I am not done and therefor the code cannot compile or run
and none of the findings in this table has been confirmed to be correct. But
most af them should be right.

v2.x&nbsp;	v4.x

          IServerConnection con = new HttpServerConnection(host, sessionid,
"en", true);

          IServerConnection con = 
          ConnectionProviderRegistry.CreateConnection("Maestro.Http", "Url="
+ host + 
          ";SessionId=" + sessionid +
";Locale=en;AllowUntestedVersion=true");

          RuntimeMap map = con.GetRuntimeMap(mapid);

          IMappingService mapSvc =
(IMappingService)con.GetService((int)ServiceType.Mapping);

          RuntimeMap map = mapSvc.OpenMap(mapid);

          new IMapDefinition()

          ObjectFactory.CreateMapDefinition(con, map.Name);

          RuntimeMap map = new RuntimeMap(mdef);

          IMapDefinition mapDef =
(IMapDefinition)con.ResourceService.GetResource(mapid);

          IMappingService mapSvc =
(IMappingService)con.GetService((int)ServiceType.Mapping);

          RuntimeMap map = mapSvc.CreateMap(mapDef);

          IWebLayout layout = con.GetWebLayout(webLayout);

          IWebLayout layout =
(IWebLayout)con.ResourceService.GetResource(webLayout);

          MapDefinition layer = con.GetMapDefinition(mapDefId);

          IMapDefinition layout =
(IMapDefinition)con.ResourceService.GetResource(mapDefId);

          MapDefinition.BaseMapDefinition

          IMapDefinition.

          for (int i = 0; i &lt; mdef.BaseMap.FiniteDisplayScale.Count; i++)

          foreach (double d in baseMap.FiniteDisplayScale)

          RuntimeMapLayer.Geometry

          RuntimeMapLayer.GeometryPropertyName

          RuntimeMapLayer.Guid

          RuntimeMapLayer.LayerDefinitionID

          LayerDefinition ldef = con.GetLayerDefinition(rl.ResourceId);

          ILayerDefinition ldef =
(ILayerDefinition)con.ResourceService.GetResource(rl.LayerDefinitionID);

          FeatureSource fs = con.GetFeatureSource(vldef.ResourceId);

          IFeatureSource fs = ObjectFactory.CreateFeatureSource(con,
vldef.ResourceId);

          RuntimeMap.LayerGroups

          RuntimeMap.Groups

          map.Layers.RemoveAt(0);

          Add:

          using System.Linq;
          To make this work.

          con.SaveResourceAs(mdef, rtmDef);

          con.ResourceService.SaveResourceAs(mdef, rtmDef);

          ldef.Item as VectorLayerDefinitionType

          ldef.SubLayer;

          FeatureSetReader rd = layer.Query(filter, new string[] {
layer.Geometry })

          IReader rd = 

map.CurrentConnection.FeatureService.QueryFeatureSource(layer.FeatureSourceID, 
          layer.QualifiedClassName, new string[] {
layer.GeometryPropertyName })

          VectorScaleRangeType.Items

          IVectorScaleRange.PointStyle

          IVectorScaleRange.LineStyle

          IVectorScaleRange.AreaStyle

          VectorScaleRange.MinScaleSpecified/MaxScaleSpecified

          IVectorScaleRange.MinScale.HasValue/.MaxScale.HasValue

          PointTypeStyleType

          IPointVectorStyle

          LineTypeStyleType

          ILineVectorStyle

          AreaTypeStyleType

          IAreaVectorStyle

          LineRuleType

          ILineRule

          PointRuleType.Item

          IPointRule.PointSymbolization2D

          LineRuleType.Item

          ILineRule.Stroke

          AreaRuleType.Item

          IAreaRule.AreaSymbolization2D

          AreaTypeStyleType.AreaRule

          IAreaVectorStyle.Rules

          GridLayerDefinitionType

          IRasterLayerDefinition

          LayerDefinition.Item

          ILayerDefinition

          LineTypeStyle.Items

         ILineRule.Strokes

          ServerConnectionI.GetLegendImage

            IMappingServicea.RenderMapLegend

          ServerConnectionI.DescribeFeatureSource

            IServerConnection.FeatureService.DescribeFeatureSource

          FeatureSourceReader.Read()

            IReader.ReadNext()

          FeatureSourceReader.Row.IsValueNull(column)

            IReader.IsNull(column)

          foreach (FeatureSetColumn fsc in fsr.Columns)

            for (int i=0; i&lt;fsr.FieldCount; i++)

          FeatureSetReader.Columns.Length

            IReader.FieldCount

          FeatureSetReader.Columns[i].Type

            IReader.GetFieldType(i)

          FeatureSourceDescription.FeatureSourceSchema

            FeatureSchema

          RuntimeMapLayer.NeedRefresh

            RuntimeMapLayer.NeedsRefresh (to get)
RuntimeMapLayer.ForceRefresh() (to set)

          RuntimeMapLayer.ResourceID

            RuntimeMapLayer.LayerDefinitionID

          RuntimeMap.Extents

            RuntimeMap.DataExtent

          ServerConnectionI.HasFolder

            con.ResourceService.ResourceExists(folderpath)

            Make sure that folderpath ends with '/' to indicate it's a
folder

          ServerConnectionI.CreateFolder

            con.ResourceService.SetResourceXmlData(folderpath, null)

          RuntimeMapLayer.ResourceId

            RuntimeMapLayer.LayerDefinitionID

          map.FiniteScales

            IMapDefinition mdef = 

(IMapDefinition)map.CurrentConnection.ResourceService.GetResource(map.MapDefinition);

            IBaseMapDefinition bm = mdef.BaseMap;

            bm.FiniteDisplayScale.ToArray();

--
View this message in context: http://osgeo-org.1803224.n2.nabble.com/Upgrading-MaestroAPI-tp7019938p7020272.html
Sent from the MapGuide Users mailing list archive at Nabble.com.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.osgeo.org/pipermail/mapguide-users/attachments/20111122/87e9d6bf/attachment.html