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OSMToolHelper.cs
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OSMToolHelper.cs
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using ESRI.ArcGIS.Geodatabase;
using System.Runtime.InteropServices;
using ESRI.ArcGIS.esriSystem;
using System.IO;
using System.Xml;
using System.Reflection;
using System.Globalization;
using ESRI.ArcGIS.Display;
using ESRI.ArcGIS.Carto;
using ESRI.ArcGIS.OSM.OSMClassExtension;
using System;
using System.Linq;
using ESRI.ArcGIS.Geometry;
using System.Resources;
using System.Xml.Serialization;
using System.Collections.Generic;
using ESRI.ArcGIS.Geoprocessing;
using System.Text;
using System.Text.RegularExpressions;
using ESRI.ArcGIS.DataSourcesGDB;
using System.Xml.Linq;
using System.Threading;
using ESRI.ArcGIS.DataSourcesFile;
using System.Collections;
using System.Diagnostics;
namespace ESRI.ArcGIS.OSM.GeoProcessing
{
[Guid("FBC34774-9382-4607-B3BA-1DB56C8030A0")]
[ClassInterface(ClassInterfaceType.None)]
[ProgId("OSMEditor.OSMToolHelper")]
[ComVisible(true)]
public class OSMToolHelper
{
ResourceManager _resourceManager = null;
OSMUtility _osmUtility = null;
private static Semaphore _pool;
private static ManualResetEvent _manualResetEvent;
private static int _numberOfThreads = 0;
[ComVisible(false)]
public class OSMNodeFeature
{
public IPoint nodeGeometry;
public string nodeID;
public List<string> relationList;
public bool isSupportElement;
~OSMNodeFeature()
{
ComReleaser.ReleaseCOMObject(nodeGeometry);
}
}
[ComVisible(false)]
public class OSMLineFeature
{
public IPolyline lineGeometry;
public string lineID;
public List<OSMRelationMember> relationMembers;
public List<string> relationList;
public bool isSupportElement;
~OSMLineFeature()
{
ComReleaser.ReleaseCOMObject(lineGeometry);
}
}
[ComVisible(false)]
public class OSMPolygonFeature
{
public IPolygon polygonGeometry;
public string polygonID;
public List<OSMRelationMember> relationMembers;
public List<string> relationList;
public bool isSupportElement;
~OSMPolygonFeature()
{
ComReleaser.ReleaseCOMObject(polygonGeometry);
}
}
[ComVisible(false)]
public class OSMRelation
{
public string relationID;
public List<OSMRelationMember> relationMembers;
public List<string> relationList;
public bool isSupportElement;
}
[ComVisible(false)]
public class OSMRelationMember
{
public string memberType;
public string referenceID;
public string role;
public osmRelationGeometryType osmGeometryType;
}
[ComVisible(false)]
public enum osmRelationGeometryType
{
osmPoint,
osmPolyline,
osmPolygon,
osmHybridGeometry,
osmUnknownGeometry
}
public class osmItemReference
{
public int refCount;
public List<string> relations;
}
public class simplePointRef
{
public float Longitude { get; set; }
public float Latitude { get; set; }
public int RefCounter { get; set; }
public int pointObjectID { get; set; }
public simplePointRef(float longitude, float latitude, int refCount, int pointobjectid)
{
Longitude = longitude;
Latitude = latitude;
RefCounter = refCount;
pointObjectID = pointobjectid;
}
}
public OSMToolHelper()
{
_resourceManager = new ResourceManager("ESRI.ArcGIS.OSM.GeoProcessing.OSMGPToolsStrings", this.GetType().Assembly);
_osmUtility = new OSMUtility();
}
~OSMToolHelper()
{
if (_osmUtility != null)
_osmUtility = null;
}
public static string CountingTableName()
{
return "osmCountingTable";
}
public static List<String> OSMSmallFeatureClassFields()
{
return new List<string>(){"name", "highway", "building", "natural", "waterway", "amenity", "landuse", "place", "railway", "boundary", "power", "leisure",
"man_made", "shop", "tourism", "route", "barrier", "surface", "type", "service", "sport"};
}
#region"Create OSM Point FeatureClass"
internal IFeatureClass CreatePointFeatureClass(ESRI.ArcGIS.Geodatabase.IWorkspace2 workspace, ESRI.ArcGIS.Geodatabase.IFeatureDataset featureDataset, System.String featureClassName, ESRI.ArcGIS.Geodatabase.IFields fields, ESRI.ArcGIS.esriSystem.UID CLSID, ESRI.ArcGIS.esriSystem.UID CLSEXT, System.String strConfigKeyword, OSMDomains osmDomains, string metadataAbstract, string metadataPurpose)
{
return CreatePointFeatureClass(workspace, featureDataset, featureClassName, fields, CLSID, CLSEXT, strConfigKeyword, osmDomains, metadataAbstract, metadataPurpose, null);
}
///<summary>Simple helper to create a featureclass in a geodatabase.</summary>
///
///<param name="workspace">An IWorkspace2 interface</param>
///<param name="featureDataset">An IFeatureDataset interface or Nothing</param>
///<param name="featureClassName">A System.String that contains the name of the feature class to open or create. Example: "states"</param>
///<param name="fields">An IFields interface</param>
///<param name="CLSID">A UID value or Nothing. Example "esriGeoDatabase.Feature" or Nothing</param>
///<param name="CLSEXT">A UID value or Nothing (this is the class extension if you want to reference a class extension when creating the feature class).</param>
///<param name="strConfigKeyword">An empty System.String or RDBMS table string for ArcSDE. Example: "myTable" or ""</param>
///
///<returns>An IFeatureClass interface or a Nothing</returns>
///
///<remarks>
/// (1) If a 'featureClassName' already exists in the workspace a reference to that feature class
/// object will be returned.
/// (2) If an IFeatureDataset is passed in for the 'featureDataset' argument the feature class
/// will be created in the dataset. If a Nothing is passed in for the 'featureDataset'
/// argument the feature class will be created in the workspace.
/// (3) When creating a feature class in a dataset the spatial reference is inherited
/// from the dataset object.
/// (4) If an IFields interface is supplied for the 'fields' collection it will be used to create the
/// table. If a Nothing value is supplied for the 'fields' collection, a table will be created using
/// default values in the method.
/// (5) The 'strConfigurationKeyword' parameter allows the application to control the physical layout
/// for this table in the underlying RDBMS—for example, in the case of an Oracle database, the
/// configuration keyword controls the tablespace in which the table is created, the initial and
/// next extents, and other properties. The 'strConfigurationKeywords' for an ArcSDE instance are
/// set up by the ArcSDE data administrator, the list of available keywords supported by a workspace
/// may be obtained using the IWorkspaceConfiguration interface. For more information on configuration
/// keywords, refer to the ArcSDE documentation. When not using an ArcSDE table use an empty
/// string (ex: "").
///</remarks>
internal IFeatureClass CreatePointFeatureClass(ESRI.ArcGIS.Geodatabase.IWorkspace2 workspace, ESRI.ArcGIS.Geodatabase.IFeatureDataset featureDataset, System.String featureClassName, ESRI.ArcGIS.Geodatabase.IFields fields, ESRI.ArcGIS.esriSystem.UID CLSID, ESRI.ArcGIS.esriSystem.UID CLSEXT, System.String strConfigKeyword, OSMDomains osmDomains, string metadataAbstract, string metadataPurpose, List<string> additionalTagFields)
{
if (featureClassName == "") return null; // name was not passed in
ESRI.ArcGIS.Geodatabase.IFeatureClass featureClass = null;
try
{
ESRI.ArcGIS.Geodatabase.IFeatureWorkspace featureWorkspace = (ESRI.ArcGIS.Geodatabase.IFeatureWorkspace)workspace; // Explicit Cast
if (workspace.get_NameExists(ESRI.ArcGIS.Geodatabase.esriDatasetType.esriDTFeatureClass, featureClassName)) //feature class with that name already exists
{
// if a feature class with the same name already exists delete it....
featureClass = featureWorkspace.OpenFeatureClass(featureClassName);
if (!DeleteDataset((IDataset)featureClass))
{
return featureClass;
}
}
String illegalCharacters = String.Empty;
ISQLSyntax sqlSyntax = workspace as ISQLSyntax;
if (sqlSyntax != null)
{
illegalCharacters = sqlSyntax.GetInvalidCharacters();
}
// assign the class id value if not assigned
if (CLSID == null)
{
CLSID = new ESRI.ArcGIS.esriSystem.UIDClass();
CLSID.Value = "esriGeoDatabase.Feature";
}
ESRI.ArcGIS.Geodatabase.IObjectClassDescription objectClassDescription = new ESRI.ArcGIS.Geodatabase.FeatureClassDescriptionClass();
// if a fields collection is not passed in then supply our own
if (fields == null)
{
// create the fields using the required fields method
fields = objectClassDescription.RequiredFields;
ESRI.ArcGIS.Geodatabase.IFieldsEdit fieldsEdit = (ESRI.ArcGIS.Geodatabase.IFieldsEdit)fields; // Explicit Cast
// add the domain driven string field for the OSM features
foreach (var domainAttribute in osmDomains.domain)
{
IFieldEdit domainField = new FieldClass() as IFieldEdit;
domainField.Name_2 = domainAttribute.name;
domainField.Required_2 = true;
domainField.Type_2 = esriFieldType.esriFieldTypeString;
domainField.Length_2 = 30;
try
{
domainField.Domain_2 = ((IWorkspaceDomains)workspace).get_DomainByName(domainAttribute.name + "_pt");
}
catch (Exception ex)
{
#if DEBUG
System.Diagnostics.Debug.WriteLine(ex.Message);
System.Diagnostics.Debug.WriteLine(ex.StackTrace);
#endif
}
fieldsEdit.AddField((IField)domainField);
}
// add the OSM ID field
IFieldEdit osmIDField = new FieldClass() as IFieldEdit;
osmIDField.Name_2 = "OSMID";
osmIDField.Required_2 = true;
osmIDField.Type_2 = esriFieldType.esriFieldTypeString;
osmIDField.Length_2 = 20;
fieldsEdit.AddField((IField)osmIDField);
// add the field for the tag cloud for all other tag/value pairs
IFieldEdit osmXmlTagsField = new FieldClass() as IFieldEdit;
osmXmlTagsField.Name_2 = "osmTags";
osmXmlTagsField.Required_2 = true;
//if (((IWorkspace)workspace).Type == esriWorkspaceType.esriLocalDatabaseWorkspace)
//{
osmXmlTagsField.Type_2 = esriFieldType.esriFieldTypeBlob;
//}
//else
//{
// osmXmlTagsField.Type_2 = esriFieldType.esriFieldTypeXML;
//}
fieldsEdit.AddField((IField)osmXmlTagsField);
// user, uid, visible, version, changeset, timestamp
IFieldEdit osmuserField = new FieldClass() as IFieldEdit;
osmuserField.Name_2 = "osmuser";
osmuserField.Required_2 = true;
osmuserField.Type_2 = esriFieldType.esriFieldTypeString;
osmuserField.Length_2 = 100;
fieldsEdit.AddField((IField)osmuserField);
IFieldEdit osmuidField = new FieldClass() as IFieldEdit;
osmuidField.Name_2 = "osmuid";
osmuidField.Required_2 = true;
osmuidField.Type_2 = esriFieldType.esriFieldTypeInteger;
fieldsEdit.AddField((IField)osmuidField);
IFieldEdit osmvisibleField = new FieldClass() as IFieldEdit;
osmvisibleField.Name_2 = "osmvisible";
osmvisibleField.Required_2 = true;
osmvisibleField.Type_2 = esriFieldType.esriFieldTypeString;
osmvisibleField.Length_2 = 20;
fieldsEdit.AddField((IField)osmvisibleField);
IFieldEdit osmversionField = new FieldClass() as IFieldEdit;
osmversionField.Name_2 = "osmversion";
osmversionField.Required_2 = true;
osmversionField.Type_2 = esriFieldType.esriFieldTypeSmallInteger;
fieldsEdit.AddField((IField)osmversionField);
IFieldEdit osmchangesetField = new FieldClass() as IFieldEdit;
osmchangesetField.Name_2 = "osmchangeset";
osmchangesetField.Required_2 = true;
osmchangesetField.Type_2 = esriFieldType.esriFieldTypeInteger;
fieldsEdit.AddField((IField)osmchangesetField);
IFieldEdit osmtimestampField = new FieldClass() as IFieldEdit;
osmtimestampField.Name_2 = "osmtimestamp";
osmtimestampField.Required_2 = true;
osmtimestampField.Type_2 = esriFieldType.esriFieldTypeDate;
fieldsEdit.AddField((IField)osmtimestampField);
IFieldEdit osmrelationIDField = new FieldClass() as IFieldEdit;
osmrelationIDField.Name_2 = "osmMemberOf";
osmrelationIDField.Required_2 = true;
//if (((IWorkspace)workspace).Type == esriWorkspaceType.esriLocalDatabaseWorkspace)
//{
osmrelationIDField.Type_2 = esriFieldType.esriFieldTypeBlob;
//}
//else
//{
// osmrelationIDField.Type_2 = esriFieldType.esriFieldTypeXML;
//}
fieldsEdit.AddField((IField)osmrelationIDField);
//IFieldEdit osmrelationsField = new FieldClass() as IFieldEdit;
//osmrelationsField.Name_2 = "osmMembers";
//if (((IWorkspace)workspace).Type == esriWorkspaceType.esriLocalDatabaseWorkspace)
//{
// osmrelationsField.Type_2 = esriFieldType.esriFieldTypeBlob;
//}
//else
//{
// osmrelationsField.Type_2 = esriFieldType.esriFieldTypeXML;
//}
//fieldsEdit.AddField((IField)osmrelationsField);
IFieldEdit osmSupportingElementField = new FieldClass() as IFieldEdit;
osmSupportingElementField.Name_2 = "osmSupportingElement";
osmSupportingElementField.Required_2 = true;
osmSupportingElementField.Type_2 = esriFieldType.esriFieldTypeString;
osmSupportingElementField.Length_2 = 5;
osmSupportingElementField.DefaultValue_2 = "no";
fieldsEdit.AddField((IField)osmSupportingElementField);
IFieldEdit wayRefCountField = new FieldClass() as IFieldEdit;
wayRefCountField.Name_2 = "wayRefCount";
wayRefCountField.Required_2 = true;
wayRefCountField.Type_2 = esriFieldType.esriFieldTypeInteger;
wayRefCountField.DefaultValue_2 = 0;
fieldsEdit.AddField((IField)wayRefCountField);
//IFieldEdit osmTrackChangesField = new FieldClass() as IFieldEdit;
//osmTrackChangesField.Name_2 = "osmTrackChanges";
//osmTrackChangesField.Required_2 = true;
//osmTrackChangesField.Type_2 = esriFieldType.esriFieldTypeSmallInteger;
//osmTrackChangesField.DefaultValue_2 = 0;
//fieldsEdit.AddField((IField)osmTrackChangesField);
if (additionalTagFields != null)
{
foreach (string nameOfTag in additionalTagFields)
{
IFieldEdit osmTagAttributeField = new FieldClass() as IFieldEdit;
osmTagAttributeField.Name_2 = OSMToolHelper.convert2AttributeFieldName(nameOfTag, illegalCharacters);
osmTagAttributeField.AliasName_2 = nameOfTag + _resourceManager.GetString("GPTools_OSMGPAttributeSelector_aliasaddition");
osmTagAttributeField.Type_2 = esriFieldType.esriFieldTypeString;
osmTagAttributeField.Length_2 = 100;
osmTagAttributeField.Required_2 = false;
fieldsEdit.AddField((IField)osmTagAttributeField);
}
}
fields = (ESRI.ArcGIS.Geodatabase.IFields)fieldsEdit; // Explicit Cast
}
System.String strShapeField = "";
// locate the shape field
for (int j = 0; j < fields.FieldCount; j++)
{
if (fields.get_Field(j).Type == ESRI.ArcGIS.Geodatabase.esriFieldType.esriFieldTypeGeometry)
{
strShapeField = fields.get_Field(j).Name;
// redefine geometry type
IFieldEdit shapeField = fields.get_Field(j) as IFieldEdit;
IGeometryDefEdit geometryDef = new GeometryDefClass() as IGeometryDefEdit;
geometryDef.GeometryType_2 = esriGeometryType.esriGeometryPoint;
geometryDef.HasZ_2 = false;
geometryDef.HasM_2 = false;
//geometryDef.GridCount_2 = 1;
//geometryDef.set_GridSize(0, 0);
geometryDef.SpatialReference_2 = ((IGeoDataset)featureDataset).SpatialReference;
shapeField.GeometryDef_2 = (IGeometryDef)geometryDef;
break;
}
}
// Use IFieldChecker to create a validated fields collection.
ESRI.ArcGIS.Geodatabase.IFieldChecker fieldChecker = new ESRI.ArcGIS.Geodatabase.FieldCheckerClass();
ESRI.ArcGIS.Geodatabase.IEnumFieldError enumFieldError = null;
ESRI.ArcGIS.Geodatabase.IFields validatedFields = null;
fieldChecker.ValidateWorkspace = (ESRI.ArcGIS.Geodatabase.IWorkspace)workspace;
fieldChecker.Validate(fields, out enumFieldError, out validatedFields);
// The enumFieldError enumerator can be inspected at this point to determine
// which fields were modified during validation.
// finally create and return the feature class
if (featureDataset == null)// if no feature dataset passed in, create at the workspace level
{
try
{
featureClass = featureWorkspace.CreateFeatureClass(featureClassName, validatedFields, CLSID, CLSEXT, ESRI.ArcGIS.Geodatabase.esriFeatureType.esriFTSimple, strShapeField, strConfigKeyword);
IPropertySet extensionPropertySet = new PropertySetClass();
extensionPropertySet.SetProperty("VERSION", OSMClassExtensionManager.Version);
((IClassSchemaEdit2)featureClass).AlterClassExtensionProperties(extensionPropertySet);
}
catch
{
throw;
}
}
else
{
try
{
featureClass = featureDataset.CreateFeatureClass(featureClassName, validatedFields, CLSID, CLSEXT, ESRI.ArcGIS.Geodatabase.esriFeatureType.esriFTSimple, strShapeField, strConfigKeyword);
IPropertySet extensionPropertySet = new PropertySetClass();
extensionPropertySet.SetProperty("VERSION", OSMClassExtensionManager.Version);
((IClassSchemaEdit2)featureClass).AlterClassExtensionProperties(extensionPropertySet);
}
catch
{
throw;
}
}
// create the openstreetmap specific metadata
_osmUtility.CreateOSMMetadata((IDataset)featureClass, metadataAbstract, metadataPurpose);
// the change at release 2.1 requires a new model name
IModelInfo fcModelInfo = featureClass as IModelInfo;
if (fcModelInfo != null)
{
fcModelInfo.ModelName = OSMClassExtensionManager.OSMModelName;
}
}
catch (Exception ex)
{
#if DEBUG
System.Diagnostics.Debug.WriteLine(ex.Message);
System.Diagnostics.Debug.WriteLine(ex.StackTrace);
#endif
throw;
}
return featureClass;
}
///<summary>Simple helper to create a featureclass in a geodatabase.</summary>
///
///<param name="workspace">An IWorkspace2 interface</param>
///<param name="featureClassName">A System.String that contains the name of the feature class to open or create. Example: "states"</param>
///<param name="strConfigKeyword">An empty System.String or RDBMS table string for ArcSDE. Example: "myTable" or ""</param>
///
///<returns>An IFeatureClass interface or a Nothing</returns>
///
///<remarks>
/// (1) If a 'featureClassName' already exists in the workspace a reference to that feature class
/// object will be returned.
///</remarks>
internal IFeatureClass CreateSmallPointFeatureClass(ESRI.ArcGIS.Geodatabase.IWorkspace2 workspace, System.String featureClassName, System.String strConfigKeyword, string metadataAbstract, string metadataPurpose, List<string> additionalTagFields)
{
if (featureClassName == "") return null; // name was not passed in
ESRI.ArcGIS.Geodatabase.IFeatureClass featureClass = null;
try
{
ESRI.ArcGIS.Geodatabase.IFeatureWorkspace featureWorkspace = (ESRI.ArcGIS.Geodatabase.IFeatureWorkspace)workspace; // Explicit Cast
if (workspace.get_NameExists(ESRI.ArcGIS.Geodatabase.esriDatasetType.esriDTFeatureClass, featureClassName)) //feature class with that name already exists
{
// if a feature class with the same name already exists delete it....
featureClass = featureWorkspace.OpenFeatureClass(featureClassName);
if (!DeleteDataset((IDataset)featureClass))
{
return featureClass;
}
}
String illegalCharacters = String.Empty;
ISQLSyntax sqlSyntax = workspace as ISQLSyntax;
if (sqlSyntax != null)
{
illegalCharacters = sqlSyntax.GetInvalidCharacters();
}
// assign the class id value if not assigned
UID CLSID = new ESRI.ArcGIS.esriSystem.UIDClass();
CLSID.Value = "esriGeoDatabase.Feature";
ESRI.ArcGIS.Geodatabase.IObjectClassDescription objectClassDescription = new ESRI.ArcGIS.Geodatabase.FeatureClassDescriptionClass();
// create the fields using the required fields method
IFields fields = objectClassDescription.RequiredFields;
ESRI.ArcGIS.Geodatabase.IFieldsEdit fieldsEdit = (ESRI.ArcGIS.Geodatabase.IFieldsEdit)fields; // Explicit Cast
// add the OSM ID field
IFieldEdit osmIDField = new FieldClass() as IFieldEdit;
osmIDField.Name_2 = "OSMID";
osmIDField.Required_2 = true;
osmIDField.Type_2 = esriFieldType.esriFieldTypeString;
osmIDField.Length_2 = 20;
fieldsEdit.AddField((IField)osmIDField);
// add the field for the tag cloud for all other tag/value pairs
IFieldEdit osmXmlTagsField = new FieldClass() as IFieldEdit;
osmXmlTagsField.Name_2 = "osmTags";
osmXmlTagsField.Required_2 = true;
osmXmlTagsField.Type_2 = esriFieldType.esriFieldTypeBlob;
fieldsEdit.AddField((IField)osmXmlTagsField);
IFieldEdit osmSupportingElementField = new FieldClass() as IFieldEdit;
osmSupportingElementField.Name_2 = "osmSupportingElement";
osmSupportingElementField.Required_2 = true;
osmSupportingElementField.Type_2 = esriFieldType.esriFieldTypeString;
osmSupportingElementField.Length_2 = 5;
osmSupportingElementField.DefaultValue_2 = "no";
fieldsEdit.AddField((IField)osmSupportingElementField);
if (additionalTagFields != null)
{
foreach (string nameOfTag in additionalTagFields)
{
IFieldEdit osmTagAttributeField = new FieldClass() as IFieldEdit;
osmTagAttributeField.Name_2 = OSMToolHelper.convert2AttributeFieldName(nameOfTag, illegalCharacters);
osmTagAttributeField.AliasName_2 = nameOfTag + _resourceManager.GetString("GPTools_OSMGPAttributeSelector_aliasaddition");
osmTagAttributeField.Type_2 = esriFieldType.esriFieldTypeString;
osmTagAttributeField.Length_2 = 100;
osmTagAttributeField.Required_2 = false;
fieldsEdit.AddField((IField)osmTagAttributeField);
}
}
fields = (ESRI.ArcGIS.Geodatabase.IFields)fieldsEdit; // Explicit Cast
System.String strShapeField = "";
ISpatialReferenceFactory spatialReferenceFactory = new SpatialReferenceEnvironmentClass() as ISpatialReferenceFactory;
ISpatialReference wgs84 = spatialReferenceFactory.CreateGeographicCoordinateSystem((int)esriSRGeoCSType.esriSRGeoCS_WGS1984) as ISpatialReference;
// locate the shape field
for (int j = 0; j < fields.FieldCount; j++)
{
if (fields.get_Field(j).Type == ESRI.ArcGIS.Geodatabase.esriFieldType.esriFieldTypeGeometry)
{
strShapeField = fields.get_Field(j).Name;
// redefine geometry type
IFieldEdit shapeField = fields.get_Field(j) as IFieldEdit;
IGeometryDefEdit geometryDef = new GeometryDefClass() as IGeometryDefEdit;
geometryDef.GeometryType_2 = esriGeometryType.esriGeometryPoint;
geometryDef.HasZ_2 = false;
geometryDef.HasM_2 = false;
//geometryDef.GridCount_2 = 1;
//geometryDef.set_GridSize(0, 0);
geometryDef.SpatialReference_2 = wgs84;
shapeField.GeometryDef_2 = (IGeometryDef)geometryDef;
break;
}
}
// Use IFieldChecker to create a validated fields collection.
ESRI.ArcGIS.Geodatabase.IFieldChecker fieldChecker = new ESRI.ArcGIS.Geodatabase.FieldCheckerClass();
ESRI.ArcGIS.Geodatabase.IEnumFieldError enumFieldError = null;
ESRI.ArcGIS.Geodatabase.IFields validatedFields = null;
fieldChecker.ValidateWorkspace = (ESRI.ArcGIS.Geodatabase.IWorkspace)workspace;
fieldChecker.Validate(fields, out enumFieldError, out validatedFields);
// The enumFieldError enumerator can be inspected at this point to determine
// which fields were modified during validation.
// finally create and return the feature class
try
{
string dbName = String.Empty;
string ownerName = String.Empty;
if (sqlSyntax != null)
sqlSyntax.ParseTableName(featureClassName, out dbName, out ownerName, out featureClassName);
featureClass = featureWorkspace.CreateFeatureClass(featureClassName, validatedFields, CLSID, null, ESRI.ArcGIS.Geodatabase.esriFeatureType.esriFTSimple, strShapeField, strConfigKeyword);
}
catch
{
throw;
}
// create the openstreetmap specific metadata
_osmUtility.CreateOSMMetadata((IDataset)featureClass, metadataAbstract, metadataPurpose);
}
catch (Exception ex)
{
#if DEBUG
System.Diagnostics.Debug.WriteLine(((IWorkspace)workspace).PathName);
System.Diagnostics.Debug.WriteLine(featureClassName);
System.Diagnostics.Debug.WriteLine(ex.Message);
System.Diagnostics.Debug.WriteLine(ex.StackTrace);
#endif
// throw;
}
return featureClass;
}
#endregion
#region"Create Table"
// ArcGIS Snippet Title:
// Create Table
//
// Long Description:
// Creates a dataset in a workspace.
//
// Add the following references to the project:
// ESRI.ArcGIS.Geodatabase
// ESRI.ArcGIS.Geometry
// ESRI.ArcGIS.System
//
// Intended ArcGIS Products for this snippet:
// ArcGIS Desktop (ArcEditor, ArcInfo, ArcView)
// ArcGIS Engine
// ArcGIS Server
//
// Applicable ArcGIS Product Versions:
// 9.2
// 9.3
// 9.3.1
// 10.0
//
// Required ArcGIS Extensions:
// (NONE)
//
// Notes:
// This snippet is intended to be inserted at the base level of a Class.
// It is not intended to be nested within an existing Method.
//
///<summary>Creates a table with some default fields.</summary>
///
///<param name="workspace">An IWorkspace2 interface</param>
///<param name="tableName">A System.String of the table name in the workspace. Example: "owners"</param>
///<param name="fields">An IFields interface or Nothing</param>
///
///<returns>An ITable interface or Nothing</returns>
///
///<remarks>
///Notes:
///(1) If an IFields interface is supplied for the 'fields' collection it will be used to create the
/// table. If a Nothing value is supplied for the 'fields' collection, a table will be created using
/// default values in the method.
///(2) If a table with the supplied 'tableName' exists in the workspace an ITable will be returned.
/// if table does not exit a new one will be created.
///</remarks>
internal ESRI.ArcGIS.Geodatabase.ITable CreateRelationTable(ESRI.ArcGIS.Geodatabase.IWorkspace2 workspace, System.String tableName, ESRI.ArcGIS.Geodatabase.IFields fields, string storageKeyword, string metadataAbstract, string metadataPurpose)
{
// create the behavior classid for the featureclass
ESRI.ArcGIS.esriSystem.UID uid = new ESRI.ArcGIS.esriSystem.UIDClass();
if (workspace == null) return null; // valid feature workspace not passed in as an argument to the method
ESRI.ArcGIS.Geodatabase.ITable table = null;
try
{
ESRI.ArcGIS.Geodatabase.IFeatureWorkspace featureWorkspace = (ESRI.ArcGIS.Geodatabase.IFeatureWorkspace)workspace; // Explicit Cast
if (workspace.get_NameExists(ESRI.ArcGIS.Geodatabase.esriDatasetType.esriDTTable, tableName))
{
// if a table with the same name already exists delete it....
table = featureWorkspace.OpenTable(tableName);
//if (!DeleteDataset((IDataset)table))
//{
return table;
//}
}
uid.Value = "esriGeoDatabase.Object";
ESRI.ArcGIS.Geodatabase.IObjectClassDescription objectClassDescription = new ESRI.ArcGIS.Geodatabase.ObjectClassDescriptionClass();
// if a fields collection is not passed in then supply our own
if (fields == null)
{
// create the fields using the required fields method
fields = objectClassDescription.RequiredFields;
ESRI.ArcGIS.Geodatabase.IFieldsEdit fieldsEdit = (ESRI.ArcGIS.Geodatabase.IFieldsEdit)fields; // Explicit Cast
// create OSM base fields the osm administrative fields
// add the OSM ID field
IFieldEdit osmIDField = new FieldClass() as IFieldEdit;
osmIDField.Name_2 = "OSMID";
osmIDField.Required_2 = true;
osmIDField.Type_2 = esriFieldType.esriFieldTypeString;
osmIDField.Length_2 = 20;
fieldsEdit.AddField((IField)osmIDField);
// user, uid, visible, version, changeset, timestamp
IFieldEdit osmuserField = new FieldClass() as IFieldEdit;
osmuserField.Name_2 = "osmuser";
osmuserField.Required_2 = true;
osmuserField.Type_2 = esriFieldType.esriFieldTypeString;
osmuserField.Length_2 = 100;
fieldsEdit.AddField((IField)osmuserField);
IFieldEdit osmuidField = new FieldClass() as IFieldEdit;
osmuidField.Name_2 = "osmuid";
osmuidField.Required_2 = true;
osmuidField.Type_2 = esriFieldType.esriFieldTypeInteger;
fieldsEdit.AddField((IField)osmuidField);
IFieldEdit osmvisibleField = new FieldClass() as IFieldEdit;
osmvisibleField.Name_2 = "osmvisible";
osmvisibleField.Required_2 = true;
osmvisibleField.Type_2 = esriFieldType.esriFieldTypeString;
osmvisibleField.Length_2 = 20;
fieldsEdit.AddField((IField)osmvisibleField);
IFieldEdit osmversionField = new FieldClass() as IFieldEdit;
osmversionField.Name_2 = "osmversion";
osmversionField.Required_2 = true;
osmversionField.Type_2 = esriFieldType.esriFieldTypeSmallInteger;
fieldsEdit.AddField((IField)osmversionField);
IFieldEdit osmchangesetField = new FieldClass() as IFieldEdit;
osmchangesetField.Name_2 = "osmchangeset";
osmchangesetField.Required_2 = true;
osmchangesetField.Type_2 = esriFieldType.esriFieldTypeInteger;
fieldsEdit.AddField((IField)osmchangesetField);
IFieldEdit osmtimestampField = new FieldClass() as IFieldEdit;
osmtimestampField.Name_2 = "osmtimestamp";
osmtimestampField.Required_2 = true;
osmtimestampField.Type_2 = esriFieldType.esriFieldTypeDate;
fieldsEdit.AddField((IField)osmtimestampField);
IFieldEdit osmrelationIDField = new FieldClass() as IFieldEdit;
osmrelationIDField.Name_2 = "osmMemberOf";
osmrelationIDField.Required_2 = true;
//if (((IWorkspace)workspace).Type == esriWorkspaceType.esriLocalDatabaseWorkspace)
//{
osmrelationIDField.Type_2 = esriFieldType.esriFieldTypeBlob;
//}
//else
//{
// osmrelationIDField.Type_2 = esriFieldType.esriFieldTypeXML;
//}
fieldsEdit.AddField((IField)osmrelationIDField);
IFieldEdit osmMembersField = new FieldClass() as IFieldEdit;
osmMembersField.Name_2 = "osmMembers";
//if (((IWorkspace)workspace).Type == esriWorkspaceType.esriLocalDatabaseWorkspace)
//{
osmMembersField.Required_2 = true;
osmMembersField.Type_2 = esriFieldType.esriFieldTypeBlob;
//}
//else
//{
// osmMembersField.Type_2 = esriFieldType.esriFieldTypeXML;
//}
fieldsEdit.AddField((IField)osmMembersField);
// add the field for the tag cloud for all other tag/value pairs
IFieldEdit osmXmlTagsField = new FieldClass() as IFieldEdit;
osmXmlTagsField.Name_2 = "osmTags";
osmXmlTagsField.Required_2 = true;
//if (((IWorkspace)workspace).Type == esriWorkspaceType.esriLocalDatabaseWorkspace)
//{
osmXmlTagsField.Type_2 = esriFieldType.esriFieldTypeBlob;
//}
//else
//{
// osmXmlTagsField.Type_2 = esriFieldType.esriFieldTypeXML;
//}
fieldsEdit.AddField((IField)osmXmlTagsField);
//IFieldEdit osmTrackChangesField = new FieldClass() as IFieldEdit;
//osmTrackChangesField.Name_2 = "osmTrackChanges";
//osmTrackChangesField.Required_2 = true;
//osmTrackChangesField.Type_2 = esriFieldType.esriFieldTypeSmallInteger;
//osmTrackChangesField.DefaultValue_2 = 0;
//fieldsEdit.AddField((IField)osmTrackChangesField);
fields = (ESRI.ArcGIS.Geodatabase.IFields)fieldsEdit; // Explicit Cast
}
// Use IFieldChecker to create a validated fields collection.
ESRI.ArcGIS.Geodatabase.IFieldChecker fieldChecker = new ESRI.ArcGIS.Geodatabase.FieldCheckerClass();
ESRI.ArcGIS.Geodatabase.IEnumFieldError enumFieldError = null;
ESRI.ArcGIS.Geodatabase.IFields validatedFields = null;
fieldChecker.ValidateWorkspace = (ESRI.ArcGIS.Geodatabase.IWorkspace)workspace;
fieldChecker.Validate(fields, out enumFieldError, out validatedFields);
// The enumFieldError enumerator can be inspected at this point to determine
// which fields were modified during validation.
// create and return the table
table = featureWorkspace.CreateTable(tableName, validatedFields, uid, null, storageKeyword);
// create the openstreetmap specific metadata
_osmUtility.CreateOSMMetadata((IDataset)table, metadataAbstract, metadataPurpose);
}
catch
{
throw;
}
return table;
}
#endregion
#region create revision table
internal ESRI.ArcGIS.Geodatabase.ITable CreateRevisionTable(ESRI.ArcGIS.Geodatabase.IWorkspace2 workspace, System.String tableName, ESRI.ArcGIS.Geodatabase.IFields fields, string storageKeyword)
{
// create the behavior classid for the featureclass
ESRI.ArcGIS.esriSystem.UID uid = new ESRI.ArcGIS.esriSystem.UIDClass();
if (workspace == null) return null; // valid feature workspace not passed in as an argument to the method
ESRI.ArcGIS.Geodatabase.ITable table = null;
try
{
ESRI.ArcGIS.Geodatabase.IFeatureWorkspace featureWorkspace = (ESRI.ArcGIS.Geodatabase.IFeatureWorkspace)workspace; // Explicit Cast
if (workspace.get_NameExists(ESRI.ArcGIS.Geodatabase.esriDatasetType.esriDTTable, tableName))
{
// if a table with the same name already exists delete it....if that is not possible return the current instance
table = featureWorkspace.OpenTable(tableName);
if (!DeleteDataset((IDataset)table))
{
return table;
}
}
uid.Value = "esriGeoDatabase.Object";
ESRI.ArcGIS.Geodatabase.IObjectClassDescription objectClassDescription = new ESRI.ArcGIS.Geodatabase.ObjectClassDescriptionClass();
// if a fields collection is not passed in then supply our own
if (fields == null)
{
// create the fields using the required fields method
fields = objectClassDescription.RequiredFields;
ESRI.ArcGIS.Geodatabase.IFieldsEdit fieldsEdit = (ESRI.ArcGIS.Geodatabase.IFieldsEdit)fields; // Explicit Cast
//
IFieldEdit osmChangesetField = new FieldClass() as IFieldEdit;
osmChangesetField.Name_2 = "osmchangeset";
osmChangesetField.Required_2 = true;
osmChangesetField.Type_2 = esriFieldType.esriFieldTypeInteger;
fieldsEdit.AddField((IField)osmChangesetField);
IFieldEdit osmActionField = new FieldClass() as IFieldEdit;
osmActionField.Name_2 = "osmaction";
osmActionField.Required_2 = true;
osmActionField.Type_2 = esriFieldType.esriFieldTypeString;
osmActionField.Length_2 = 10;
fieldsEdit.AddField((IField)osmActionField);
IFieldEdit osmElementTypeField = new FieldClass() as IFieldEdit;
osmElementTypeField.Name_2 = "osmelementtype";
osmElementTypeField.Required_2 = true;
osmElementTypeField.Type_2 = esriFieldType.esriFieldTypeString;
osmElementTypeField.Length_2 = 10;
fieldsEdit.AddField((IField)osmElementTypeField);
IFieldEdit osmVersionField = new FieldClass() as IFieldEdit;
osmVersionField.Name_2 = "osmversion";
osmVersionField.Required_2 = true;
osmVersionField.Type_2 = esriFieldType.esriFieldTypeInteger;
fieldsEdit.AddField((IField)osmVersionField);
IFieldEdit fcNameField = new FieldClass() as IFieldEdit;
fcNameField.Name_2 = "sourcefcname";
fcNameField.Required_2 = true;
fcNameField.Type_2 = esriFieldType.esriFieldTypeString;
fcNameField.Length_2 = 50;
fieldsEdit.AddField((IField)fcNameField);
IFieldEdit osmOldIDField = new FieldClass() as IFieldEdit;
osmOldIDField.Name_2 = "osmoldid";
osmOldIDField.Required_2 = true;
osmOldIDField.Type_2 = esriFieldType.esriFieldTypeString;
osmOldIDField.Length_2 = 20;
fieldsEdit.AddField((IField)osmOldIDField);
IFieldEdit osmNewIDField = new FieldClass() as IFieldEdit;
osmNewIDField.Name_2 = "osmnewid";
osmNewIDField.Required_2 = true;
osmNewIDField.Type_2 = esriFieldType.esriFieldTypeString;
osmNewIDField.Length_2 = 20;
fieldsEdit.AddField((IField)osmNewIDField);
IFieldEdit latField = new FieldClass() as IFieldEdit;
latField.Name_2 = "osmlat";
latField.Required_2 = true;
latField.Type_2 = esriFieldType.esriFieldTypeDouble;
latField.Scale_2 = 10;
fieldsEdit.AddField((IField)latField);
IFieldEdit lonField = new FieldClass() as IFieldEdit;
lonField.Name_2 = "osmlon";
lonField.Required_2 = true;
lonField.Type_2 = esriFieldType.esriFieldTypeDouble;
lonField.Scale_2 = 10;
fieldsEdit.AddField((IField)lonField);
IFieldEdit statusField = new FieldClass() as IFieldEdit;
statusField.Name_2 = "osmstatus";
statusField.Required_2 = true;
statusField.Type_2 = esriFieldType.esriFieldTypeString;
statusField.Length_2 = 40;
fieldsEdit.AddField((IField)statusField);
IFieldEdit statusCodeField = new FieldClass() as IFieldEdit;
statusCodeField.Name_2 = "osmstatuscode";
statusCodeField.Required_2 = true;
statusCodeField.Type_2 = esriFieldType.esriFieldTypeInteger;
fieldsEdit.AddField((IField)statusCodeField);
IFieldEdit errorMessageField = new FieldClass() as IFieldEdit;
errorMessageField.Name_2 = "osmerrormessage";
errorMessageField.Required_2 = true;
errorMessageField.Type_2 = esriFieldType.esriFieldTypeString;
errorMessageField.Length_2 = 255;
fieldsEdit.AddField((IField)errorMessageField);
fields = (ESRI.ArcGIS.Geodatabase.IFields)fieldsEdit; // Explicit Cast
}
// Use IFieldChecker to create a validated fields collection.
ESRI.ArcGIS.Geodatabase.IFieldChecker fieldChecker = new ESRI.ArcGIS.Geodatabase.FieldCheckerClass();
ESRI.ArcGIS.Geodatabase.IEnumFieldError enumFieldError = null;
ESRI.ArcGIS.Geodatabase.IFields validatedFields = null;
fieldChecker.ValidateWorkspace = (ESRI.ArcGIS.Geodatabase.IWorkspace)workspace;
fieldChecker.Validate(fields, out enumFieldError, out validatedFields);
// The enumFieldError enumerator can be inspected at this point to determine
// which fields were modified during validation.
// create and return the table
table = featureWorkspace.CreateTable(tableName, validatedFields, uid, null, storageKeyword);
}
catch
{
throw;
}
return table;