public void Save(string xmlFile)
{
using (var fact = new FgfGeometryFactory())
using (var ws = new IoFileStream(xmlFile, "w"))
{
using (var writer = new XmlWriter(ws, true, XmlWriter.LineFormat.LineFormat_Indent))
{
//Write spatial contexts
if (this.SpatialContexts != null && this.SpatialContexts.Length > 0)
{
var flags = new XmlSpatialContextFlags();
using (var scWriter = new XmlSpatialContextWriter(writer))
{
foreach (var sc in this.SpatialContexts)
{
//XmlSpatialContextWriter forbids writing dynamically calculated extents
if (sc.ExtentType == OSGeo.FDO.Commands.SpatialContext.SpatialContextExtentType.SpatialContextExtentType_Dynamic)
continue;
scWriter.CoordinateSystem = sc.CoordinateSystem;
scWriter.CoordinateSystemWkt = sc.CoordinateSystemWkt;
scWriter.Description = sc.Description;
scWriter.ExtentType = sc.ExtentType;
using (var geom = fact.CreateGeometry(sc.ExtentGeometryText))
{
byte[] fgf = fact.GetFgf(geom);
scWriter.Extent = fgf;
}
scWriter.Name = sc.Name;
scWriter.XYTolerance = sc.XYTolerance;
scWriter.ZTolerance = sc.ZTolerance;
scWriter.WriteSpatialContext();
}
}
}
//Write logical schema
if (this.Schemas != null)
{
var schemas = CloneSchemas(this.Schemas);
schemas.WriteXml(writer);
}
//Write physical mappings
if (this.Mappings != null)
{
this.Mappings.WriteXml(writer);
}
writer.Close();
}
ws.Close();
}
}
public override void Run()
{
string path = FileService.SaveFile(Res.GetString("TITLE_EXPORT_DATASTORE_XML"), Res.GetString("FILTER_XML_FILES"));
if (!string.IsNullOrEmpty(path))
{
TreeNode connNode = Workbench.Instance.ObjectExplorer.GetSelectedNode();
FdoConnectionManager mgr = ServiceManager.Instance.GetService<FdoConnectionManager>();
FdoConnection conn = mgr.GetConnection(connNode.Name);
using (new TempCursor(Cursors.WaitCursor))
{
using (var svc = conn.CreateFeatureService())
{
var scs = new List<SpatialContextInfo>(svc.GetSpatialContexts()).ToArray();
var schemas = svc.DescribeSchema();
var mappings = svc.DescribeSchemaMapping(true);
var dstore = new FdoDataStoreConfiguration(schemas, scs, mappings);
dstore.Save(path);
Log.InfoFormatted("Connection saved to: {0}", path);
}
}
}
}