/// <summary>
/// Default constructor
/// </summary>
public WmauAbstractGpFunction()
{
// WORKAROUND: Encountered a problem where the background GP tools did not
// appear to be checking out the extension licenses soon enough for the
// admin utilities. The problem arose when a utility would try to access
// the WMX database to determine what its parameter domains should be, but
// the WMX license wasn't yet checked out... so the tool's ParameterInfo
// method would fail.
//
// By trying to check out the extension here, we can work around this problem
// and (hopefully) not introduce any licensing problems elsewhere.
if (WmauAbstractGpFunction.m_aoInit == null)
{
WmauAbstractGpFunction.m_aoInit = new AoInitializeClass();
esriLicenseStatus wmxLicenseStatus =
WmauAbstractGpFunction.m_aoInit.CheckOutExtension(esriLicenseExtensionCode.esriLicenseExtensionCodeWorkflowManager);
if (wmxLicenseStatus == esriLicenseStatus.esriLicenseFailure ||
wmxLicenseStatus == esriLicenseStatus.esriLicenseNotLicensed ||
wmxLicenseStatus == esriLicenseStatus.esriLicenseUnavailable)
{
throw new WmauException(WmauErrorCodes.C_LICENSE_RELATED_ERROR);
}
}
// END WORKAROUND
m_gpTrue = new GPBooleanClass();
m_gpTrue.Value = true;
m_gpFalse = new GPBooleanClass();
m_gpFalse.Value = false;
}
public void Execute(ESRI.ArcGIS.esriSystem.IArray paramvalues, ESRI.ArcGIS.esriSystem.ITrackCancel TrackCancel, ESRI.ArcGIS.Geoprocessing.IGPEnvironmentManager envMgr, ESRI.ArcGIS.Geodatabase.IGPMessages message)
{
IGPUtilities3 gpUtilities3 = new GPUtilitiesClass();
OSMToolHelper osmToolHelper = new OSMToolHelper();
if (TrackCancel == null)
{
TrackCancel = new CancelTrackerClass();
}
IGPEnvironment configKeyword = OSMToolHelper.getEnvironment(envMgr, "configKeyword");
IGPString gpString = configKeyword.Value as IGPString;
string storageKeyword = String.Empty;
if (gpString != null)
{
storageKeyword = gpString.Value;
}
IGPParameter osmFileParameter = paramvalues.get_Element(0) as IGPParameter;
IGPValue osmFileLocationString = gpUtilities3.UnpackGPValue(osmFileParameter) as IGPValue;
IGPParameter loadSuperRelationParameter = paramvalues.get_Element(1) as IGPParameter;
IGPBoolean loadSuperRelationGPValue = gpUtilities3.UnpackGPValue(loadSuperRelationParameter) as IGPBoolean;
IGPParameter osmSourceLineFeatureClassParameter = paramvalues.get_Element(2) as IGPParameter;
IGPValue osmSourceLineFeatureClassGPValue = gpUtilities3.UnpackGPValue(osmSourceLineFeatureClassParameter) as IGPValue;
IGPParameter osmSourcePolygonFeatureClassParameter = paramvalues.get_Element(3) as IGPParameter;
IGPValue osmSourcePolygonFeatureClassGPValue = gpUtilities3.UnpackGPValue(osmSourcePolygonFeatureClassParameter) as IGPValue;
IGPParameter osmTargetLineFeatureClassParameter = paramvalues.get_Element(6) as IGPParameter;
IGPValue osmTargetLineFeatureClassGPValue = gpUtilities3.UnpackGPValue(osmTargetLineFeatureClassParameter) as IGPValue;
IName workspaceName = gpUtilities3.CreateParentFromCatalogPath(osmTargetLineFeatureClassGPValue.GetAsText());
IWorkspace2 lineFeatureWorkspace = workspaceName.Open() as IWorkspace2;
string[] lineFCNameElements = osmTargetLineFeatureClassGPValue.GetAsText().Split(System.IO.Path.DirectorySeparatorChar);
IFeatureClass osmLineFeatureClass = null;
IGPParameter tagLineCollectionParameter = paramvalues.get_Element(4) as IGPParameter;
IGPMultiValue tagLineCollectionGPValue = gpUtilities3.UnpackGPValue(tagLineCollectionParameter) as IGPMultiValue;
List <String> lineTagstoExtract = null;
if (tagLineCollectionGPValue.Count > 0)
{
lineTagstoExtract = new List <string>();
for (int valueIndex = 0; valueIndex < tagLineCollectionGPValue.Count; valueIndex++)
{
string nameOfTag = tagLineCollectionGPValue.get_Value(valueIndex).GetAsText();
lineTagstoExtract.Add(nameOfTag);
}
}
else
{
lineTagstoExtract = OSMToolHelper.OSMSmallFeatureClassFields();
}
// lines
try
{
osmLineFeatureClass = osmToolHelper.CreateSmallLineFeatureClass(lineFeatureWorkspace,
lineFCNameElements[lineFCNameElements.Length - 1], storageKeyword, "", "", lineTagstoExtract);
}
catch (Exception ex)
{
message.AddError(120035, String.Format(resourceManager.GetString("GPTools_OSMGPDownload_nullpointfeatureclass"), ex.Message));
return;
}
if (osmLineFeatureClass == null)
{
return;
}
IGPParameter osmTargetPolygonFeatureClassParameter = paramvalues.get_Element(7) as IGPParameter;
IGPValue osmTargetPolygonFeatureClassGPValue = gpUtilities3.UnpackGPValue(osmTargetPolygonFeatureClassParameter) as IGPValue;
workspaceName = gpUtilities3.CreateParentFromCatalogPath(osmTargetPolygonFeatureClassGPValue.GetAsText());
IWorkspace2 polygonFeatureWorkspace = workspaceName.Open() as IWorkspace2;
string[] polygonFCNameElements = osmTargetPolygonFeatureClassGPValue.GetAsText().Split(System.IO.Path.DirectorySeparatorChar);
IFeatureClass osmPolygonFeatureClass = null;
IGPParameter tagPolygonCollectionParameter = paramvalues.get_Element(5) as IGPParameter;
IGPMultiValue tagPolygonCollectionGPValue = gpUtilities3.UnpackGPValue(tagPolygonCollectionParameter) as IGPMultiValue;
List <String> polygonTagstoExtract = null;
if (tagPolygonCollectionGPValue.Count > 0)
{
polygonTagstoExtract = new List <string>();
for (int valueIndex = 0; valueIndex < tagPolygonCollectionGPValue.Count; valueIndex++)
{
string nameOfTag = tagPolygonCollectionGPValue.get_Value(valueIndex).GetAsText();
polygonTagstoExtract.Add(nameOfTag);
}
}
else
{
polygonTagstoExtract = OSMToolHelper.OSMSmallFeatureClassFields();
}
// polygons
try
{
osmPolygonFeatureClass = osmToolHelper.CreateSmallPolygonFeatureClass(polygonFeatureWorkspace,
polygonFCNameElements[polygonFCNameElements.Length - 1], storageKeyword, "", "", polygonTagstoExtract);
}
catch (Exception ex)
{
message.AddError(120035, String.Format(resourceManager.GetString("GPTools_OSMGPDownload_nullpointfeatureclass"), ex.Message));
return;
}
if (osmPolygonFeatureClass == null)
{
return;
}
ComReleaser.ReleaseCOMObject(osmPolygonFeatureClass);
ComReleaser.ReleaseCOMObject(osmLineFeatureClass);
string[] gdbComponents = new string[polygonFCNameElements.Length - 1];
System.Array.Copy(lineFCNameElements, gdbComponents, lineFCNameElements.Length - 1);
string fileGDBLocation = String.Join(System.IO.Path.DirectorySeparatorChar.ToString(), gdbComponents);
osmToolHelper.smallLoadOSMRelations(osmFileLocationString.GetAsText(),
osmSourceLineFeatureClassGPValue.GetAsText(),
osmSourcePolygonFeatureClassGPValue.GetAsText(),
osmTargetLineFeatureClassGPValue.GetAsText(),
osmTargetPolygonFeatureClassGPValue.GetAsText(),
lineTagstoExtract, polygonTagstoExtract, loadSuperRelationGPValue.Value);
}
