public SchemaDesignContext(FdoConnection conn)
{
_spatialContexts = new BindingList <SpatialContextInfo>();
if (conn == null)
{
_schemas = new FeatureSchemaCollection(null);
_mappings = new PhysicalSchemaMappingCollection();
}
else
{
using (var svc = conn.CreateFeatureService())
{
_schemas = svc.DescribeSchema();
_mappings = svc.DescribeSchemaMapping(true);
if (_mappings == null)
{
_mappings = new PhysicalSchemaMappingCollection();
}
var spatialContexts = svc.GetSpatialContexts();
foreach (var sc in spatialContexts)
{
_spatialContexts.Add(sc);
}
}
}
this.Connection = conn;
EvaluateCapabilities();
}
public SchemaDesignContext(FdoConnection conn)
{
_spatialContexts = new BindingList<SpatialContextInfo>();
if (conn == null)
{
_schemas = new FeatureSchemaCollection(null);
_mappings = new PhysicalSchemaMappingCollection();
}
else
{
using (var svc = conn.CreateFeatureService())
{
_schemas = svc.DescribeSchema();
_mappings = svc.DescribeSchemaMapping(true);
if (_mappings == null)
_mappings = new PhysicalSchemaMappingCollection();
var spatialContexts = svc.GetSpatialContexts();
foreach (var sc in spatialContexts)
{
_spatialContexts.Add(sc);
}
}
}
this.Connection = conn;
EvaluateCapabilities();
}
/// <summary>
/// Loads a FDO XML configuration document
/// </summary>
/// <param name="xmlFile"></param>
/// <returns></returns>
public static FdoDataStoreConfiguration FromFile(string xmlFile)
{
using (var fact = new FgfGeometryFactory())
using (var ios = new IoFileStream(xmlFile, "r"))
{
using (var reader = new XmlReader(ios))
{
List <SpatialContextInfo> contexts = new List <SpatialContextInfo>();
using (var scReader = new XmlSpatialContextReader(reader))
{
while (scReader.ReadNext())
{
var sc = new SpatialContextInfo();
sc.CoordinateSystem = scReader.GetCoordinateSystem();
sc.CoordinateSystemWkt = scReader.GetCoordinateSystemWkt();
sc.Description = scReader.GetDescription();
sc.ExtentType = scReader.GetExtentType();
if (sc.ExtentType == OSGeo.FDO.Commands.SpatialContext.SpatialContextExtentType.SpatialContextExtentType_Static)
{
using (var geom = fact.CreateGeometryFromFgf(scReader.GetExtent()))
{
sc.ExtentGeometryText = geom.Text;
}
}
sc.IsActive = scReader.IsActive();
sc.Name = scReader.GetName();
sc.XYTolerance = scReader.GetXYTolerance();
sc.ZTolerance = scReader.GetZTolerance();
contexts.Add(sc);
}
}
ios.Reset();
var schemas = new FeatureSchemaCollection(null);
schemas.ReadXml(ios);
ios.Reset();
var mappings = new PhysicalSchemaMappingCollection();
mappings.ReadXml(ios);
ios.Close();
return(new FdoDataStoreConfiguration(schemas, contexts.ToArray(), mappings));
}
}
}
internal void SetConfiguration(FdoDataStoreConfiguration conf)
{
_schemas = conf.Schemas;
_mappings = conf.Mappings;
if (_schemas == null)
{
_schemas = new FeatureSchemaCollection(null);
}
if (_mappings == null)
{
_mappings = new PhysicalSchemaMappingCollection();
}
_spatialContexts.Clear();
if (conf.SpatialContexts != null && conf.SpatialContexts.Length > 0)
{
foreach (var sc in conf.SpatialContexts)
{
_spatialContexts.Add(sc);
}
}
}
internal void SetConfiguration(FdoDataStoreConfiguration conf)
{
_schemas = conf.Schemas;
_mappings = conf.Mappings;
if (_schemas == null)
_schemas = new FeatureSchemaCollection(null);
if (_mappings == null)
_mappings = new PhysicalSchemaMappingCollection();
_spatialContexts.Clear();
if (conf.SpatialContexts != null && conf.SpatialContexts.Length > 0)
{
foreach (var sc in conf.SpatialContexts)
{
_spatialContexts.Add(sc);
}
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="schemas"></param>
/// <param name="contexts"></param>
/// <param name="mappings"></param>
public FdoDataStoreConfiguration(FeatureSchemaCollection schemas, SpatialContextInfo[] contexts, PhysicalSchemaMappingCollection mappings)
{
this.Schemas = schemas;
this.SpatialContexts = contexts;
this.Mappings = mappings;
}
/// <summary>
/// Loads a FDO XML configuration document
/// </summary>
/// <param name="xmlFile"></param>
/// <returns></returns>
public static FdoDataStoreConfiguration FromFile(string xmlFile)
{
using (var fact = new FgfGeometryFactory())
using (var ios = new IoFileStream(xmlFile, "r"))
{
using (var reader = new XmlReader(ios))
{
List<SpatialContextInfo> contexts = new List<SpatialContextInfo>();
using (var scReader = new XmlSpatialContextReader(reader))
{
while (scReader.ReadNext())
{
var sc = new SpatialContextInfo();
sc.CoordinateSystem = scReader.GetCoordinateSystem();
sc.CoordinateSystemWkt = scReader.GetCoordinateSystemWkt();
sc.Description = scReader.GetDescription();
sc.ExtentType = scReader.GetExtentType();
if (sc.ExtentType == OSGeo.FDO.Commands.SpatialContext.SpatialContextExtentType.SpatialContextExtentType_Static)
{
using (var geom = fact.CreateGeometryFromFgf(scReader.GetExtent()))
{
sc.ExtentGeometryText = geom.Text;
}
}
sc.IsActive = scReader.IsActive();
sc.Name = scReader.GetName();
sc.XYTolerance = scReader.GetXYTolerance();
sc.ZTolerance = scReader.GetZTolerance();
contexts.Add(sc);
}
}
ios.Reset();
var schemas = new FeatureSchemaCollection(null);
schemas.ReadXml(ios);
ios.Reset();
var mappings = new PhysicalSchemaMappingCollection();
mappings.ReadXml(ios);
ios.Close();
return new FdoDataStoreConfiguration(schemas, contexts.ToArray(), mappings);
}
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="schemas"></param>
/// <param name="contexts"></param>
/// <param name="mappings"></param>
public FdoDataStoreConfiguration(FeatureSchemaCollection schemas, SpatialContextInfo[] contexts, PhysicalSchemaMappingCollection mappings)
{
this.Schemas = schemas;
this.SpatialContexts = contexts;
this.Mappings = mappings;
}
