/*
* Constructor for Google Maps API utilities
*/
public GoogleMapsEngineAPI(ref log4net.ILog log)
{
// establish the Google APIs project key
this.GOOGLE_API_KEY = Properties.Settings.Default.gme_api_key;
// establish the Google Maps Engine API settings
this.GME_API_PROTOCOL = Properties.Settings.Default.gme_api_protocol;
this.GME_API_DOMAIN = Properties.Settings.Default.gme_api_domain;
this.GME_API_SERVICE = Properties.Settings.Default.gme_api_service;
this.GME_API_VERSION = Properties.Settings.Default.gme_api_version;
// set the log
this.log = log;
// retrieve a reference to the extension
log.Debug("Retrieiving a reference to the extension object.");
ext = GoogleMapsEngineToolsExtensionForArcGIS.GetExtension();
// create a Google Maps Engine Session Id for this set of sessions
GoogleMapsEngineAPISessionId = Guid.NewGuid();
// if debug, create a debug folder to keep track of information
if (log.IsDebugEnabled)
{
// create a temporary folder
debugDirectory = System.IO.Directory.CreateDirectory(
ext.getLocalWorkspaceDirectory()
+ "\\GME_API_TMP_"
+ GoogleMapsEngineAPISessionId.ToString().Replace("-", ""));
}
}
/*
* Constructor for Google Maps API utilities
*/
public GoogleMapsEngineAPI(ref log4net.ILog log)
{
// establish the Google APIs project key
this.GOOGLE_API_KEY = Properties.Settings.Default.gme_api_key;
// establish the Google Maps Engine API settings
this.GME_API_PROTOCOL = Properties.Settings.Default.gme_api_protocol;
this.GME_API_DOMAIN = Properties.Settings.Default.gme_api_domain;
this.GME_API_SERVICE = Properties.Settings.Default.gme_api_service;
this.GME_API_VERSION = Properties.Settings.Default.gme_api_version;
// set the log
this.log = log;
// retrieve a reference to the extension
log.Debug("Retrieiving a reference to the extension object.");
ext = GoogleMapsEngineToolsExtensionForArcGIS.GetExtension();
// create a Google Maps Engine Session Id for this set of sessions
GoogleMapsEngineAPISessionId = Guid.NewGuid();
// if debug, create a debug folder to keep track of information
if (log.IsDebugEnabled)
{
// create a temporary folder
debugDirectory = System.IO.Directory.CreateDirectory(
ext.getLocalWorkspaceDirectory()
+ "\\GME_API_TMP_"
+ GoogleMapsEngineAPISessionId.ToString().Replace("-",""));
}
}
private void populate()
{
// populate the temporary storage location
if (Properties.Settings.Default.temp_storage_location != null && Properties.Settings.Default.temp_storage_location.Length > 0)
{
// set the text box string as the properties value
this.txtDefaultStorageLocation.Text = Properties.Settings.Default.temp_storage_location;
}
else
{
// the properties value does not exist, use default extension setting
this.txtDefaultStorageLocation.Text = ext.getLocalWorkspaceDirectory().FullName;
}
}
protected void uploadButtonClicked(String projectId, String name, String description, String tags, String aclName, String attribution)
{
try
{
// create a new Processing Dialog
Dialogs.Processing.ProgressDialog processingDialog = new Processing.ProgressDialog();
// check to see if the layer is valid
// and destination is configured correctly
if (isLayerValidated &&
projectId != null && projectId.Length > 0 &&
name != null && name.Length > 0 &&
aclName != null && aclName.Length > 0)
{
// show the processing dialog
processingDialog.Show();
// create a reference to the Google Maps Engine API
MapsEngine.API.GoogleMapsEngineAPI api = new MapsEngine.API.GoogleMapsEngineAPI(ref log);
// establish a reference to the running ArcMap instance
ESRI.ArcGIS.ArcMapUI.IMxDocument mxDoc = (ESRI.ArcGIS.ArcMapUI.IMxDocument)ArcMap.Application.Document;
// retrieve a reference to the selected layer
ESRI.ArcGIS.Carto.ILayer selectedLayer = mxDoc.SelectedLayer;
// create a temporary working directory
System.IO.DirectoryInfo tempDir
= System.IO.Directory.CreateDirectory(ext.getLocalWorkspaceDirectory() + "\\" + System.Guid.NewGuid());
// determine what type of layer is selected
if (selectedLayer is ESRI.ArcGIS.Carto.IFeatureLayer)
{
// export a copy of the feature class to a "uploadable" Shapefile
// raise a processing notification
ext.publishRaiseDownloadProgressChangeEvent(false, "Extracting a copy of '" + selectedLayer.Name + "' (feature class) for data upload.");
ExportLayerToShapefile(tempDir.FullName, selectedLayer.Name, selectedLayer);
processingDialog.Update();
processingDialog.Focus();
// create a list of files in the temp directory
List <String> filesNames = new List <String>();
for (int k = 0; k < tempDir.GetFiles().Count(); k++)
{
if (!tempDir.GetFiles()[k].Name.EndsWith(".lock"))
{
filesNames.Add(tempDir.GetFiles()[k].Name);
}
}
// create a Google Maps Engine asset record
ext.publishRaiseDownloadProgressChangeEvent(false, "Requesting a new Google Maps Engine asset be created.");
MapsEngine.DataModel.gme.UploadingAsset uploadingAsset
= api.createVectorTableAssetForUploading(ext.getToken(),
MapsEngine.API.GoogleMapsEngineAPI.AssetType.table,
projectId,
name,
aclName,
filesNames,
description,
tags.Split(",".ToCharArray()).ToList <String>(),
"UTF-8");
// Initiate upload of file(s)
ext.publishRaiseDownloadProgressChangeEvent(false, "Starting to upload files...");
api.uploadFilesToAsset(ext.getToken(), uploadingAsset.id, tempDir.GetFiles());
// launch a web browser
ext.publishRaiseDownloadProgressChangeEvent(false, "Launching a web browser.");
System.Diagnostics.Process.Start("https://mapsengine.google.com/admin/#RepositoryPlace:cid=" + projectId + "&v=DETAIL_INFO&aid=" + uploadingAsset.id);
}
else if (selectedLayer is ESRI.ArcGIS.Carto.IRasterLayer)
{
// export a copy of the raster to a format that can be uploaded
// raise a processing notification
ext.publishRaiseDownloadProgressChangeEvent(false, "Extracting a copy of '" + selectedLayer.Name + "' (raster) for data upload.");
ExportLayerToUploadableRaster(tempDir.FullName, tempDir.Name, selectedLayer);
processingDialog.Update();
processingDialog.Focus();
// create a list of files in the temp directory
List <String> filesNames = new List <String>();
for (int k = 0; k < tempDir.GetFiles().Count(); k++)
{
if (!tempDir.GetFiles()[k].Name.EndsWith(".lock"))
{
filesNames.Add(tempDir.GetFiles()[k].Name);
}
}
// create a Google Maps Engine asset record
ext.publishRaiseDownloadProgressChangeEvent(false, "Requesting a new Google Maps Engine asset be created.");
MapsEngine.DataModel.gme.UploadingAsset uploadingAsset
= api.createRasterAssetForUploading(ext.getToken(),
projectId,
name,
aclName,
attribution, // attribution
filesNames,
description,
tags.Split(",".ToCharArray()).ToList <String>());
// Initiate upload of file(s)
ext.publishRaiseDownloadProgressChangeEvent(false, "Starting to upload files...");
api.uploadFilesToAsset(ext.getToken(), uploadingAsset.id, tempDir.GetFiles());
// launch a web browser
ext.publishRaiseDownloadProgressChangeEvent(false, "Launching a web browser.");
System.Diagnostics.Process.Start("https://mapsengine.google.com/admin/#RepositoryPlace:cid=" + projectId + "&v=DETAIL_INFO&aid=" + uploadingAsset.id);
}
// Delete temporary directory and containing files
// TODO: Remove temporary files, but can't remove them at the moment because they are in use by
// the ArcMap seesion.
//tempDir.Delete(true);
// close the processing dialog
ext.publishRaiseDownloadProgressChangeEvent(true, "Finished");
processingDialog.Close();
}
else
{
// display an error dialog to the user
System.Windows.Forms.MessageBox.Show("The selected layer is invalid or the destination configuration has not been properly set.");
}
}
catch (System.Exception ex)
{
// Ops.
System.Windows.Forms.MessageBox.Show("An error occured. " + ex.Message);
}
// close the dialog
this.Close();
}
public static IFeatureClass createGoogleMapsEngineCatalogFeatureClass(ref log4net.ILog log, ref GoogleMapsEngineToolsExtensionForArcGIS ext)
{
try
{
// temporary directory to store workspace
string workspacedirectory = ext.getLocalWorkspaceDirectory().FullName;
// add the directory to the cleanup list
// TODO: Replace with scratch
ext.addTemporaryDirectory(new System.IO.DirectoryInfo(workspacedirectory));
// determine the workspace name for the geodatabase
//string workspacefoldername = Properties.Settings.Default.extension_gdb_workspacename;
// TODO: Use sctach workspace instead of creating a temporary one
string workspacefoldername = "GME_Data_" + System.Guid.NewGuid().ToString().Replace("-", "");
// define a workspace to do work
IWorkspace workspace = null;
// attempt to open or create the workspace
try
{
// check to see if the workspace already exists, if so, open it
if (System.IO.Directory.Exists(workspacedirectory + "\\" + workspacefoldername))
{
workspace = Extension.Data.GeodatabaseUtilities.openFileGeodatabaseWorkspace(ref log, workspacedirectory, workspacefoldername);
ESRI.ArcGIS.Geodatabase.IFeatureWorkspace featureWorkspace = (ESRI.ArcGIS.Geodatabase.IFeatureWorkspace)workspace;
ESRI.ArcGIS.Geodatabase.IFeatureClass featureClass = featureWorkspace.OpenFeatureClass(Properties.Resources.GeodatabaseUtilities_schema_FeatureClassName);
ESRI.ArcGIS.Geodatabase.IDataset pdataset = (ESRI.ArcGIS.Geodatabase.IDataset)featureClass;
if (pdataset.CanDelete())
pdataset.Delete();
pdataset = null;
featureClass = null;
featureWorkspace = null;
// TODO: Open instead of delete/replace
//if (arcgis.ext.gdb.GeodatabaseUtilities.deleteFileGeodatabaseWorkspace(workspacedirectory, workspacefoldername))
//workspace = arcgis.ext.gdb.GeodatabaseUtilities.createFileGeodatabaseWorkspace(workspacedirectory, workspacefoldername);
}
else
{
// workspace doesn't exist, create the workspace
workspace = Extension.Data.GeodatabaseUtilities.createFileGeodatabaseWorkspace(ref log, workspacedirectory, workspacefoldername);
}
}
catch (System.Exception ex)
{
// unable to create the fgdb or unable to delete the fc within the fgdb
log.Error(ex);
System.Windows.Forms.MessageBox.Show("Unable to create or delete an existing feature class.");
}
// verify the workspace is open
if (workspace != null)
{
// create a new feature workspace to work spatially
IFeatureWorkspace featureWorkspace = workspace as IFeatureWorkspace;
// create a spatial reference for the Google Earth Builder data (always in 4326)
SpatialReferenceEnvironment sRefEnvGEB = new SpatialReferenceEnvironment();
ISpatialReference sGEBRef = sRefEnvGEB.CreateGeographicCoordinateSystem(4326);
// for this feature class, create and determine the field
IFields fields = new FieldsClass();
IFieldsEdit fieldsEdit = (IFieldsEdit)fields;
fieldsEdit.FieldCount_2 = 10;
//Create the Object ID field.
IField fusrDefinedField = new Field();
IFieldEdit fusrDefinedFieldEdit = (IFieldEdit)fusrDefinedField;
fusrDefinedFieldEdit.Name_2 = Properties.Resources.GeodatabaseUtilities_schema_OBJECTID_Name;
fusrDefinedFieldEdit.AliasName_2 = Properties.Resources.GeodatabaseUtilities_schema_OBJECTID_AliasName;
fusrDefinedFieldEdit.Type_2 = esriFieldType.esriFieldTypeOID;
fieldsEdit.set_Field(0, fusrDefinedField);
//Create the CustomerId field.
fusrDefinedField = new Field();
fusrDefinedFieldEdit = (IFieldEdit)fusrDefinedField;
fusrDefinedFieldEdit.Name_2 = Properties.Resources.GeodatabaseUtilities_schema_CustomerId_Name;
fusrDefinedFieldEdit.AliasName_2 = Properties.Resources.GeodatabaseUtilities_schema_CustomerId_AliasName;
fusrDefinedFieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldsEdit.set_Field(1, fusrDefinedField);
//Create the MapAssetId field.
fusrDefinedField = new Field();
fusrDefinedFieldEdit = (IFieldEdit)fusrDefinedField;
fusrDefinedFieldEdit.Name_2 = Properties.Resources.GeodatabaseUtilities_schema_MapAssetId_Name;
fusrDefinedFieldEdit.AliasName_2 = Properties.Resources.GeodatabaseUtilities_schema_MapAssetId_AliasName;
fusrDefinedFieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldsEdit.set_Field(2, fusrDefinedField);
//Create the AssetId field.
fusrDefinedField = new Field();
fusrDefinedFieldEdit = (IFieldEdit)fusrDefinedField;
fusrDefinedFieldEdit.Name_2 = Properties.Resources.GeodatabaseUtilities_schema_AssetId_Name;
fusrDefinedFieldEdit.AliasName_2 = Properties.Resources.GeodatabaseUtilities_schema_AssetId_AliasName;
fusrDefinedFieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldsEdit.set_Field(3, fusrDefinedField);
//Create the ParentAssetId field.
fusrDefinedField = new Field();
fusrDefinedFieldEdit = (IFieldEdit)fusrDefinedField;
fusrDefinedFieldEdit.Name_2 = Properties.Resources.GeodatabaseUtilities_schema_ParentAssetId_Name;
fusrDefinedFieldEdit.AliasName_2 = Properties.Resources.GeodatabaseUtilities_schema_ParentAssetId_AliasName;
fusrDefinedFieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldsEdit.set_Field(4, fusrDefinedField);
//Create the AssetType field.
fusrDefinedField = new Field();
fusrDefinedFieldEdit = (IFieldEdit)fusrDefinedField;
fusrDefinedFieldEdit.Name_2 = Properties.Resources.GeodatabaseUtilities_schema_AssetType_Name;
fusrDefinedFieldEdit.AliasName_2 = Properties.Resources.GeodatabaseUtilities_schema_AssetType_AliasName;
fusrDefinedFieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldsEdit.set_Field(5, fusrDefinedField);
//Create the AssetName field.
fusrDefinedField = new Field();
fusrDefinedFieldEdit = (IFieldEdit)fusrDefinedField;
fusrDefinedFieldEdit.Name_2 = Properties.Resources.GeodatabaseUtilities_schema_AssetName_Name;
fusrDefinedFieldEdit.AliasName_2 = Properties.Resources.GeodatabaseUtilities_schema_AssetName_AliasName;
fusrDefinedFieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldsEdit.set_Field(6, fusrDefinedField);
//Create the AssetDescription field.
fusrDefinedField = new Field();
fusrDefinedFieldEdit = (IFieldEdit)fusrDefinedField;
fusrDefinedFieldEdit.Name_2 = Properties.Resources.GeodatabaseUtilities_schema_AssetDescription_Name;
fusrDefinedFieldEdit.AliasName_2 = Properties.Resources.GeodatabaseUtilities_schema_AssetDescription_AliasName;
fusrDefinedFieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldsEdit.set_Field(7, fusrDefinedField);
//Create the MapSharedWith field.
fusrDefinedField = new Field();
fusrDefinedFieldEdit = (IFieldEdit)fusrDefinedField;
fusrDefinedFieldEdit.Name_2 = Properties.Resources.GeodatabaseUtilities_schema_MapSharedWith_Name;
fusrDefinedFieldEdit.AliasName_2 = Properties.Resources.GeodatabaseUtilities_schema_MapSharedWith_AliasName;
fusrDefinedFieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldsEdit.set_Field(8, fusrDefinedField);
// Create the Shape field.
fusrDefinedField = new Field();
fusrDefinedFieldEdit = (IFieldEdit)fusrDefinedField;
// Set up the geometry definition for the Shape field.
IGeometryDef geometryDef = new GeometryDefClass();
IGeometryDefEdit geometryDefEdit = (IGeometryDefEdit)geometryDef;
geometryDefEdit.GeometryType_2 = ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPolygon;
// By setting the grid size to 0, you're allowing ArcGIS to determine the appropriate grid sizes for the feature class.
// If in a personal geodatabase, the grid size will be 1000. If in a file or ArcSDE geodatabase, the grid size
// will be based on the initial loading or inserting of features.
geometryDefEdit.GridCount_2 = 1;
geometryDefEdit.set_GridSize(0, 0);
geometryDefEdit.HasM_2 = false;
geometryDefEdit.HasZ_2 = false;
//Assign the spatial reference that was passed in, possibly from
//IGeodatabase.SpatialReference for the containing feature dataset.
geometryDefEdit.SpatialReference_2 = sGEBRef;
// Set standard field properties.
fusrDefinedFieldEdit.Name_2 = "SHAPE";
fusrDefinedFieldEdit.Type_2 = esriFieldType.esriFieldTypeGeometry;
fusrDefinedFieldEdit.GeometryDef_2 = geometryDef;
fusrDefinedFieldEdit.IsNullable_2 = true;
fusrDefinedFieldEdit.Required_2 = true;
fieldsEdit.set_Field(9, fusrDefinedField);
// Create a feature class description object to use for specifying the CLSID and EXTCLSID.
IFeatureClassDescription fcDesc = new FeatureClassDescriptionClass();
IObjectClassDescription ocDesc = (IObjectClassDescription)fcDesc;
IFeatureClass fc = featureWorkspace.CreateFeatureClass(
Properties.Resources.GeodatabaseUtilities_schema_FeatureClassName, // Feature Class Name
fields, // Feature Class Fields (defined above)
ocDesc.InstanceCLSID,
ocDesc.ClassExtensionCLSID,
esriFeatureType.esriFTSimple,
fcDesc.ShapeFieldName, // Shape Field Name
"" // Keyword Configurations
);
// return the feature class
return fc;
}
else
{
// end gracefully, maybe prompt the user that the toolbar wasn't able to create a workspcae
throw new Exception("Unable to open local geodatabase.");
}
}
catch (System.Exception ex)
{
// an error occured
log.Error(ex);
// throw an exception
throw new Exception("An unknown exception occured while attempting to create a local feature class.");
}
}
public static IFeatureClass createGoogleMapsEngineCatalogFeatureClass(ref log4net.ILog log, ref GoogleMapsEngineToolsExtensionForArcGIS ext)
{
try
{
// temporary directory to store workspace
string workspacedirectory = ext.getLocalWorkspaceDirectory().FullName;
// add the directory to the cleanup list
// TODO: Replace with scratch
ext.addTemporaryDirectory(new System.IO.DirectoryInfo(workspacedirectory));
// determine the workspace name for the geodatabase
//string workspacefoldername = Properties.Settings.Default.extension_gdb_workspacename;
// TODO: Use sctach workspace instead of creating a temporary one
string workspacefoldername = "GME_Data_" + System.Guid.NewGuid().ToString().Replace("-", "");
// define a workspace to do work
IWorkspace workspace = null;
// attempt to open or create the workspace
try
{
// check to see if the workspace already exists, if so, open it
if (System.IO.Directory.Exists(workspacedirectory + "\\" + workspacefoldername))
{
workspace = Extension.Data.GeodatabaseUtilities.openFileGeodatabaseWorkspace(ref log, workspacedirectory, workspacefoldername);
ESRI.ArcGIS.Geodatabase.IFeatureWorkspace featureWorkspace = (ESRI.ArcGIS.Geodatabase.IFeatureWorkspace)workspace;
ESRI.ArcGIS.Geodatabase.IFeatureClass featureClass = featureWorkspace.OpenFeatureClass(Properties.Resources.GeodatabaseUtilities_schema_FeatureClassName);
ESRI.ArcGIS.Geodatabase.IDataset pdataset = (ESRI.ArcGIS.Geodatabase.IDataset)featureClass;
if (pdataset.CanDelete())
{
pdataset.Delete();
}
pdataset = null;
featureClass = null;
featureWorkspace = null;
// TODO: Open instead of delete/replace
//if (arcgis.ext.gdb.GeodatabaseUtilities.deleteFileGeodatabaseWorkspace(workspacedirectory, workspacefoldername))
//workspace = arcgis.ext.gdb.GeodatabaseUtilities.createFileGeodatabaseWorkspace(workspacedirectory, workspacefoldername);
}
else
{
// workspace doesn't exist, create the workspace
workspace = Extension.Data.GeodatabaseUtilities.createFileGeodatabaseWorkspace(ref log, workspacedirectory, workspacefoldername);
}
}
catch (System.Exception ex)
{
// unable to create the fgdb or unable to delete the fc within the fgdb
log.Error(ex);
System.Windows.Forms.MessageBox.Show("Unable to create or delete an existing feature class.");
}
// verify the workspace is open
if (workspace != null)
{
// create a new feature workspace to work spatially
IFeatureWorkspace featureWorkspace = workspace as IFeatureWorkspace;
// create a spatial reference for the Google Earth Builder data (always in 4326)
SpatialReferenceEnvironment sRefEnvGEB = new SpatialReferenceEnvironment();
ISpatialReference sGEBRef = sRefEnvGEB.CreateGeographicCoordinateSystem(4326);
// for this feature class, create and determine the field
IFields fields = new FieldsClass();
IFieldsEdit fieldsEdit = (IFieldsEdit)fields;
fieldsEdit.FieldCount_2 = 10;
//Create the Object ID field.
IField fusrDefinedField = new Field();
IFieldEdit fusrDefinedFieldEdit = (IFieldEdit)fusrDefinedField;
fusrDefinedFieldEdit.Name_2 = Properties.Resources.GeodatabaseUtilities_schema_OBJECTID_Name;
fusrDefinedFieldEdit.AliasName_2 = Properties.Resources.GeodatabaseUtilities_schema_OBJECTID_AliasName;
fusrDefinedFieldEdit.Type_2 = esriFieldType.esriFieldTypeOID;
fieldsEdit.set_Field(0, fusrDefinedField);
//Create the CustomerId field.
fusrDefinedField = new Field();
fusrDefinedFieldEdit = (IFieldEdit)fusrDefinedField;
fusrDefinedFieldEdit.Name_2 = Properties.Resources.GeodatabaseUtilities_schema_CustomerId_Name;
fusrDefinedFieldEdit.AliasName_2 = Properties.Resources.GeodatabaseUtilities_schema_CustomerId_AliasName;
fusrDefinedFieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldsEdit.set_Field(1, fusrDefinedField);
//Create the MapAssetId field.
fusrDefinedField = new Field();
fusrDefinedFieldEdit = (IFieldEdit)fusrDefinedField;
fusrDefinedFieldEdit.Name_2 = Properties.Resources.GeodatabaseUtilities_schema_MapAssetId_Name;
fusrDefinedFieldEdit.AliasName_2 = Properties.Resources.GeodatabaseUtilities_schema_MapAssetId_AliasName;
fusrDefinedFieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldsEdit.set_Field(2, fusrDefinedField);
//Create the AssetId field.
fusrDefinedField = new Field();
fusrDefinedFieldEdit = (IFieldEdit)fusrDefinedField;
fusrDefinedFieldEdit.Name_2 = Properties.Resources.GeodatabaseUtilities_schema_AssetId_Name;
fusrDefinedFieldEdit.AliasName_2 = Properties.Resources.GeodatabaseUtilities_schema_AssetId_AliasName;
fusrDefinedFieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldsEdit.set_Field(3, fusrDefinedField);
//Create the ParentAssetId field.
fusrDefinedField = new Field();
fusrDefinedFieldEdit = (IFieldEdit)fusrDefinedField;
fusrDefinedFieldEdit.Name_2 = Properties.Resources.GeodatabaseUtilities_schema_ParentAssetId_Name;
fusrDefinedFieldEdit.AliasName_2 = Properties.Resources.GeodatabaseUtilities_schema_ParentAssetId_AliasName;
fusrDefinedFieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldsEdit.set_Field(4, fusrDefinedField);
//Create the AssetType field.
fusrDefinedField = new Field();
fusrDefinedFieldEdit = (IFieldEdit)fusrDefinedField;
fusrDefinedFieldEdit.Name_2 = Properties.Resources.GeodatabaseUtilities_schema_AssetType_Name;
fusrDefinedFieldEdit.AliasName_2 = Properties.Resources.GeodatabaseUtilities_schema_AssetType_AliasName;
fusrDefinedFieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldsEdit.set_Field(5, fusrDefinedField);
//Create the AssetName field.
fusrDefinedField = new Field();
fusrDefinedFieldEdit = (IFieldEdit)fusrDefinedField;
fusrDefinedFieldEdit.Name_2 = Properties.Resources.GeodatabaseUtilities_schema_AssetName_Name;
fusrDefinedFieldEdit.AliasName_2 = Properties.Resources.GeodatabaseUtilities_schema_AssetName_AliasName;
fusrDefinedFieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldsEdit.set_Field(6, fusrDefinedField);
//Create the AssetDescription field.
fusrDefinedField = new Field();
fusrDefinedFieldEdit = (IFieldEdit)fusrDefinedField;
fusrDefinedFieldEdit.Name_2 = Properties.Resources.GeodatabaseUtilities_schema_AssetDescription_Name;
fusrDefinedFieldEdit.AliasName_2 = Properties.Resources.GeodatabaseUtilities_schema_AssetDescription_AliasName;
fusrDefinedFieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldsEdit.set_Field(7, fusrDefinedField);
//Create the MapSharedWith field.
fusrDefinedField = new Field();
fusrDefinedFieldEdit = (IFieldEdit)fusrDefinedField;
fusrDefinedFieldEdit.Name_2 = Properties.Resources.GeodatabaseUtilities_schema_MapSharedWith_Name;
fusrDefinedFieldEdit.AliasName_2 = Properties.Resources.GeodatabaseUtilities_schema_MapSharedWith_AliasName;
fusrDefinedFieldEdit.Type_2 = esriFieldType.esriFieldTypeString;
fieldsEdit.set_Field(8, fusrDefinedField);
// Create the Shape field.
fusrDefinedField = new Field();
fusrDefinedFieldEdit = (IFieldEdit)fusrDefinedField;
// Set up the geometry definition for the Shape field.
IGeometryDef geometryDef = new GeometryDefClass();
IGeometryDefEdit geometryDefEdit = (IGeometryDefEdit)geometryDef;
geometryDefEdit.GeometryType_2 = ESRI.ArcGIS.Geometry.esriGeometryType.esriGeometryPolygon;
// By setting the grid size to 0, you're allowing ArcGIS to determine the appropriate grid sizes for the feature class.
// If in a personal geodatabase, the grid size will be 1000. If in a file or ArcSDE geodatabase, the grid size
// will be based on the initial loading or inserting of features.
geometryDefEdit.GridCount_2 = 1;
geometryDefEdit.set_GridSize(0, 0);
geometryDefEdit.HasM_2 = false;
geometryDefEdit.HasZ_2 = false;
//Assign the spatial reference that was passed in, possibly from
//IGeodatabase.SpatialReference for the containing feature dataset.
geometryDefEdit.SpatialReference_2 = sGEBRef;
// Set standard field properties.
fusrDefinedFieldEdit.Name_2 = "SHAPE";
fusrDefinedFieldEdit.Type_2 = esriFieldType.esriFieldTypeGeometry;
fusrDefinedFieldEdit.GeometryDef_2 = geometryDef;
fusrDefinedFieldEdit.IsNullable_2 = true;
fusrDefinedFieldEdit.Required_2 = true;
fieldsEdit.set_Field(9, fusrDefinedField);
// Create a feature class description object to use for specifying the CLSID and EXTCLSID.
IFeatureClassDescription fcDesc = new FeatureClassDescriptionClass();
IObjectClassDescription ocDesc = (IObjectClassDescription)fcDesc;
IFeatureClass fc = featureWorkspace.CreateFeatureClass(
Properties.Resources.GeodatabaseUtilities_schema_FeatureClassName, // Feature Class Name
fields, // Feature Class Fields (defined above)
ocDesc.InstanceCLSID,
ocDesc.ClassExtensionCLSID,
esriFeatureType.esriFTSimple,
fcDesc.ShapeFieldName, // Shape Field Name
"" // Keyword Configurations
);
// return the feature class
return(fc);
}
else
{
// end gracefully, maybe prompt the user that the toolbar wasn't able to create a workspcae
throw new Exception("Unable to open local geodatabase.");
}
}
catch (System.Exception ex)
{
// an error occured
log.Error(ex);
// throw an exception
throw new Exception("An unknown exception occured while attempting to create a local feature class.");
}
}
