private void MakeDefaultDocument()
{
try
{
_config = (WmsConfigurationDocument)_service.FeatureService.GetSchemaMapping("OSGeo.WMS", _fs.ConnectionString); //NOXLATE
//BOGUS: This was not as sufficient as I originally thought, nevertheless this contains
//information that would not exist if we constructed the document the old fashioned way.
string defaultScName = string.Empty;
if (_config.SpatialContexts.Length > 0)
{
defaultScName = _config.SpatialContexts[0].Name;
}
else
{
var list = _fs.GetSpatialInfo(false);
if (list.SpatialContext.Count > 0)
{
defaultScName = list.SpatialContext[0].Name;
}
else //Really? What kind of WMS service are you????
{
var sc = new FdoSpatialContextListSpatialContext()
{
Name = "EPSG:4326", //NOXLATE
Description = "Maestro-generated spatial context", //NOXLATE
CoordinateSystemName = "EPSG:4326", //NOXLATE
CoordinateSystemWkt = "GEOGCS[\"LL84\",DATUM[\"WGS84\",SPHEROID[\"WGS84\",6378137.000,298.25722293]],PRIMEM[\"Greenwich\",0],UNIT[\"Degree\",0.01745329251994]]", //NOXLATE
Extent = new FdoSpatialContextListSpatialContextExtent()
{
LowerLeftCoordinate = new FdoSpatialContextListSpatialContextExtentLowerLeftCoordinate()
{
X = "-180.0", //NOXLATE
Y = "-90.0" //NOXLATE
},
UpperRightCoordinate = new FdoSpatialContextListSpatialContextExtentUpperRightCoordinate()
{
X = "180.0", //NOXLATE
Y = "90.0" //NOXLATE
}
},
ExtentType = FdoSpatialContextListSpatialContextExtentType.Static,
IsActive = true,
XYTolerance = 0.0001,
ZTolerance = 0.0001,
};
_config.AddSpatialContext(sc);
defaultScName = sc.Name;
}
}
EnsureRasterProperties(defaultScName);
_config.EnsureConsistency();
}
catch
{
_config = BuildDefaultWmsDocument();
}
}
public void TestOdbcSaveLoad()
{
var schema = new FeatureSchema("Default", "Test schema");
var cls = new ClassDefinition("Cities", "Cities class");
cls.AddProperty(new DataPropertyDefinition("ID", "Primary Key")
{
DataType = DataPropertyType.Int64,
IsNullable = false,
IsAutoGenerated = true
}, true);
cls.AddProperty(new DataPropertyDefinition("Name", "City Name")
{
DataType = DataPropertyType.String,
IsNullable = true,
IsAutoGenerated = false,
Length = 255
});
cls.AddProperty(new GeometricPropertyDefinition("Geometry", "Geometry property")
{
GeometricTypes = FeatureGeometricType.Point,
SpecificGeometryTypes = new SpecificGeometryType[] { SpecificGeometryType.Point },
HasElevation = false,
HasMeasure = false,
SpatialContextAssociation = "Default"
});
cls.AddProperty(new DataPropertyDefinition("Population", "Population")
{
DataType = DataPropertyType.Int32,
IsNullable = true,
IsAutoGenerated = false
});
cls.DefaultGeometryPropertyName = "Geometry";
schema.AddClass(cls);
var sc = new FdoSpatialContextListSpatialContext();
sc.CoordinateSystemName = "LL84";
sc.CoordinateSystemWkt = "";
sc.Description = "Default Spatial Context";
sc.Extent = new FdoSpatialContextListSpatialContextExtent()
{
LowerLeftCoordinate = new FdoSpatialContextListSpatialContextExtentLowerLeftCoordinate()
{
X = "-180.0",
Y = "-180.0"
},
UpperRightCoordinate = new FdoSpatialContextListSpatialContextExtentUpperRightCoordinate()
{
X = "180.0",
Y = "180.0"
}
};
sc.ExtentType = FdoSpatialContextListSpatialContextExtentType.Static;
sc.Name = "Default";
sc.XYTolerance = 0.0001;
sc.ZTolerance = 0.0001;
var conf = new OdbcConfigurationDocument();
conf.AddSchema(schema);
conf.AddSpatialContext(sc);
var ov = new OdbcTableItem();
ov.SchemaName = schema.Name;
ov.ClassName = cls.Name;
ov.SpatialContextName = sc.Name;
ov.XColumn = "Lon";
ov.YColumn = "Lat";
conf.AddOverride(ov);
string path = "OdbcConfigTest.xml";
File.WriteAllText(path, conf.ToXml());
conf = null;
string xml = File.ReadAllText(path);
conf = ConfigurationDocument.LoadXml(xml) as OdbcConfigurationDocument;
Assert.NotNull(conf);
ov = conf.GetOverride("Default", "Cities");
Assert.NotNull(ov);
Assert.AreEqual("Default", ov.SchemaName);
Assert.AreEqual("Cities", ov.ClassName);
Assert.AreEqual(sc.Name, ov.SpatialContextName);
Assert.AreEqual("Lon", ov.XColumn);
Assert.AreEqual("Lat", ov.YColumn);
}
public static bool LoadFromFile(string fileName, out FdoSpatialContextListSpatialContext obj) {
System.Exception exception = null;
return LoadFromFile(fileName, out obj, out exception);
}
/// <summary>
/// Deserializes xml markup from file into an FdoSpatialContextListSpatialContext object
/// </summary>
/// <param name="fileName">string xml file to load and deserialize</param>
/// <param name="obj">Output FdoSpatialContextListSpatialContext object</param>
/// <param name="exception">output Exception value if deserialize failed</param>
/// <returns>true if this XmlSerializer can deserialize the object; otherwise, false</returns>
public static bool LoadFromFile(string fileName, out FdoSpatialContextListSpatialContext obj, out System.Exception exception) {
exception = null;
obj = default(FdoSpatialContextListSpatialContext);
try {
obj = LoadFromFile(fileName);
return true;
}
catch (System.Exception ex) {
exception = ex;
return false;
}
}
public static bool Deserialize(string xml, out FdoSpatialContextListSpatialContext obj) {
System.Exception exception = null;
return Deserialize(xml, out obj, out exception);
}
/// <summary>
/// Deserializes workflow markup into an FdoSpatialContextListSpatialContext object
/// </summary>
/// <param name="xml">string workflow markup to deserialize</param>
/// <param name="obj">Output FdoSpatialContextListSpatialContext object</param>
/// <param name="exception">output Exception value if deserialize failed</param>
/// <returns>true if this XmlSerializer can deserialize the object; otherwise, false</returns>
public static bool Deserialize(string xml, out FdoSpatialContextListSpatialContext obj, out System.Exception exception) {
exception = null;
obj = default(FdoSpatialContextListSpatialContext);
try {
obj = Deserialize(xml);
return true;
}
catch (System.Exception ex) {
exception = ex;
return false;
}
}
