/// <summary>
/// Executes the specified load procedure.
/// </summary>
/// <param name="resourceID">The resource ID of the load procedure.</param>
/// <param name="callback">The callback.</param>
/// <returns></returns>
public string[] Execute(string resourceID, OSGeo.MapGuide.MaestroAPI.LengthyOperationProgressCallBack callback)
{
if (!ResourceIdentifier.Validate(this.ResourceID))
{
throw new ArgumentException("Invalid resource id: " + this.ResourceID);
}
if (ResourceIdentifier.GetResourceTypeAsString(this.ResourceID) != ResourceTypes.LoadProcedure.ToString())
{
throw new ArgumentException("Not a load procedure resource id: " + this.ResourceID);
}
ILoadProcedure proc = (ILoadProcedure)this.Parent.ResourceService.GetResource(resourceID);
return(Execute(proc, callback));
}
public override void Bind(IEditorService service)
{
service.RegisterCustomNotifier(this);
_service = service;
_loadProc = _service.GetEditedResource() as ILoadProcedure;
_fProc = _loadProc.SubType;
TextBoxBinder.BindText(txtTargetRoot, _fProc, "RootPath");
CheckBoxBinder.BindChecked(chkCreateFeatureSources, _fProc, "GenerateSpatialDataSources");
CheckBoxBinder.BindChecked(chkCreateLayers, _fProc, "GenerateLayers");
TextBoxBinder.BindText(txtFeatureSourceRoot, _fProc, "SpatialDataSourcesPath");
TextBoxBinder.BindText(txtFeatureFolderName, _fProc, "SpatialDataSourcesFolder");
TextBoxBinder.BindText(txtLayerRoot, _fProc, "LayersPath");
TextBoxBinder.BindText(txtLayerFolderName, _fProc, "LayersFolder");
_fProc.PropertyChanged += WeakEventHandler.Wrap <PropertyChangedEventHandler>(OnLoadProcedurePropertyChanged, (eh) => _fProc.PropertyChanged -= eh);
}
public override void Bind(IEditorService service)
{
service.RegisterCustomNotifier(this);
_service = service;
_loadProc = _service.GetEditedResource() as ILoadProcedure;
_fProc = _loadProc.SubType;
TextBoxBinder.BindText(txtTargetRoot, _fProc, "RootPath");
CheckBoxBinder.BindChecked(chkCreateFeatureSources, _fProc, "GenerateSpatialDataSources");
CheckBoxBinder.BindChecked(chkCreateLayers, _fProc, "GenerateLayers");
TextBoxBinder.BindText(txtFeatureSourceRoot, _fProc, "SpatialDataSourcesPath");
TextBoxBinder.BindText(txtFeatureFolderName, _fProc, "SpatialDataSourcesFolder");
TextBoxBinder.BindText(txtLayerRoot, _fProc, "LayersPath");
TextBoxBinder.BindText(txtLayerFolderName, _fProc, "LayersFolder");
_fProc.PropertyChanged += OnLoadProcedurePropertyChanged;
}
/// <summary>
/// Executes the specified load procedure. Only SDF and SHP load procedures are supported.
/// Also note that the following load procedure features are ignored during execution:
/// - Generalization of data
/// - Conversion from SHP to SDF
/// - SDF2 to SDF3 conversion
/// - SDF3 duplicate key handling
/// </summary>
/// <param name="proc">The proc.</param>
/// <param name="callback">The callback.</param>
/// <returns>
/// A list of resource IDs that were created from the execution of this load procedure
/// </returns>
public string[] Execute(ILoadProcedure proc, LengthyOperationProgressCallBack callback)
{
//TODO: Localize callback messages
//TODO: Localize exception messages
//TODO: This would currently overwrite everything. In reality, the load procedure has
//a list of resource ids which are overwritable, anything not on the list is untouchable.
//I presume if this list is empty, then everything is overwritten and the resource list
//list is then assigned to the load procedure, which is then updated so that on subsequent runs,
//only resources in the list are overwritten instead of everything.
string[] resourcesCreatedOrUpdated = null;
LengthyOperationProgressCallBack cb = callback;
//Assign dummy callback if none specified
if (cb == null)
cb = delegate { };
//bool loadProcedureUpdated = false;
//bool updateGeneratedResourceIds = false;
//TODO: SDF and SHP load procedures share lots of common logic. Merge the two
//once everything's all good.
var type = proc.SubType.Type;
if (type == LoadType.Dwg || type == LoadType.Raster)
throw new NotSupportedException(Strings.UnsupportedLoadProcedureType);
var sproc = (IBaseLoadProcedure)proc.SubType;
bool firstExecute = true;
if (type == LoadType.Shp)
{
var shpl = (IShpLoadProcedure)sproc;
if (!this.IgnoreUnsupportedFeatures)
{
//Anything less than 100% implies use of generalization
if (shpl.Generalization < 100.0)
{
throw new NotSupportedException(Strings.LPROC_GeneralizationNotSupported);
}
//Can't do this because we don't have a portable .net FDO/MG Feature Service
if (shpl.ConvertToSdf)
{
throw new NotSupportedException(Strings.LPROC_ConvertToSdf3NotSupported);
}
}
resourcesCreatedOrUpdated = ExecuteShpLoadProcedure(cb, shpl, ref firstExecute);
}
else
{
if (!this.IgnoreUnsupportedFeatures)
{
CheckUnsupportedFeatures(sproc);
}
resourcesCreatedOrUpdated = ExecuteBaseProcedure(cb, sproc, ref firstExecute);
}
//Update the generated resources list if this is the first execution
if (firstExecute)
{
sproc.ResourceId.Clear();
foreach (var it in resourcesCreatedOrUpdated)
{
sproc.ResourceId.Add(it);
}
//Before we'd save here, but instead let's mark the resource as dirty from the user side
}
return resourcesCreatedOrUpdated;
}
/// <summary>
/// Executes the specified load procedure. Only SDF and SHP load procedures are supported.
/// Also note that the following load procedure features are ignored during execution:
/// - Generalization of data
/// - Conversion from SHP to SDF
/// - SDF2 to SDF3 conversion
/// - SDF3 duplicate key handling
/// </summary>
/// <param name="proc">The proc.</param>
/// <param name="callback">The callback.</param>
/// <returns>
/// A list of resource IDs that were created from the execution of this load procedure
/// </returns>
public string[] Execute(ILoadProcedure proc, LengthyOperationProgressCallBack callback)
{
//TODO: Localize callback messages
//TODO: Localize exception messages
//TODO: This would currently overwrite everything. In reality, the load procedure has
//a list of resource ids which are overwritable, anything not on the list is untouchable.
//I presume if this list is empty, then everything is overwritten and the resource list
//list is then assigned to the load procedure, which is then updated so that on subsequent runs,
//only resources in the list are overwritten instead of everything.
string[] resourcesCreatedOrUpdated = null;
LengthyOperationProgressCallBack cb = callback;
//Assign dummy callback if none specified
if (cb == null)
{
cb = delegate { }
}
;
//bool loadProcedureUpdated = false;
//bool updateGeneratedResourceIds = false;
//TODO: SDF and SHP load procedures share lots of common logic. Merge the two
//once everything's all good.
var type = proc.SubType.Type;
if (type == LoadType.Dwg || type == LoadType.Raster)
{
throw new NotSupportedException(Strings.UnsupportedLoadProcedureType);
}
var sproc = (IBaseLoadProcedure)proc.SubType;
bool firstExecute = true;
if (type == LoadType.Shp)
{
var shpl = (IShpLoadProcedure)sproc;
if (!this.IgnoreUnsupportedFeatures)
{
//Anything less than 100% implies use of generalization
if (shpl.Generalization < 100.0)
{
throw new NotSupportedException(Strings.LPROC_GeneralizationNotSupported);
}
//Can't do this because we don't have a portable .net FDO/MG Feature Service
if (shpl.ConvertToSdf)
{
throw new NotSupportedException(Strings.LPROC_ConvertToSdf3NotSupported);
}
}
resourcesCreatedOrUpdated = ExecuteShpLoadProcedure(cb, shpl, ref firstExecute);
}
else
{
if (!this.IgnoreUnsupportedFeatures)
{
CheckUnsupportedFeatures(sproc);
}
resourcesCreatedOrUpdated = ExecuteBaseProcedure(cb, sproc, ref firstExecute);
}
//Update the generated resources list if this is the first execution
if (firstExecute)
{
sproc.ResourceId.Clear();
foreach (var it in resourcesCreatedOrUpdated)
{
sproc.ResourceId.Add(it);
}
//Before we'd save here, but instead let's mark the resource as dirty from the user side
}
return(resourcesCreatedOrUpdated);
}
