public void GeographyCollection_Serialize()
{
Dictionary <Type, object> data = new Dictionary <Type, object>();
foreach (var sample in testData)
{
data.Add(SpatialTestUtil.GeographyTypeFor(sample.Key), sample.Value.Select(wkt => wktFormatter.Read <Geography>(new StringReader(wkt))).ToList());
}
using (TestWebRequest request = CreateCollectionReadService(data).CreateForInProcess())
{
System.Data.Test.Astoria.TestUtil.RunCombinations(UnitTestsUtil.ResponseFormats, (format) =>
{
var response = UnitTestsUtil.GetResponseAsAtomXLinq(request, "/Entities", format);
// feed/entry/content/properties/CollectionGeographyPoint[@type = \"Collection(Edm.Point)\"]"
UnitTestsUtil.VerifyXPaths(response,
testData.Keys.Select(type =>
String.Format("atom:feed/atom:entry/atom:content/adsm:properties/ads:Collection{0}[@adsm:type = \"#Collection({1})\"]",
SpatialTestUtil.GeographyTypeFor(type).Name, SpatialTestUtil.GeographyEdmNameFor(type))).ToArray());
UnitTestsUtil.VerifyXPaths(response,
testData.Select(d =>
String.Format("count(atom:feed/atom:entry/atom:content/adsm:properties/ads:Collection{0}/adsm:element) = {1}",
SpatialTestUtil.GeographyTypeFor(d.Key).Name, d.Value.Length)).ToArray());
});
}
}
private static bool TryParseSpatialLiteral <T>(string literalText, string prefix, WellKnownTextSqlFormatter formatter, out T literalValue) where T : class, ISpatial
{
string str;
bool flag2;
if (!TryExtractWellKnownTextSqlFromSpatialLiteral(literalText, prefix, out str))
{
literalValue = default(T);
return(false);
}
StringReader input = new StringReader(str);
try
{
literalValue = formatter.Read <T>(input);
flag2 = true;
}
catch (Exception exception)
{
if (!CommonUtil.IsCatchableExceptionType(exception))
{
throw;
}
literalValue = default(T);
flag2 = false;
}
finally
{
if (input != null)
{
input.Dispose();
}
}
return(flag2);
}
private static bool TryParseSpatialLiteral <T>(string literalText, string prefix, WellKnownTextSqlFormatter formatter, out T literalValue) where T : class, ISpatial
{
string text;
var worked = TryExtractWellKnownTextSqlFromSpatialLiteral(literalText, prefix, out text);
if (!worked)
{
literalValue = null;
return(false);
}
using (var reader = new StringReader(text))
{
try
{
literalValue = formatter.Read <T>(reader);
return(true);
}
catch (Exception e)
{
if (CommonUtil.IsCatchableExceptionType(e))
{
literalValue = null;
return(false);
}
throw;
}
}
}
internal static T ParseSpatialLiteral <T>(string literalText, string prefix, WellKnownTextSqlFormatter formatter) where T : class, ISpatial
{
string str;
if (!TryExtractWellKnownTextSqlFromSpatialLiteral(literalText, prefix, out str))
{
str = literalText;
}
using (StringReader reader = new StringReader(str))
{
return(formatter.Read <T>(reader));
}
}
/// <summary>
/// Создаёт объект Geography.
/// </summary>
/// <param name="wkt">Строка в формате WKT или EWKT.</param>
/// <returns>Объект Geography.</returns>
public static Geography CreateGeography(this string wkt)
{
WellKnownTextSqlFormatter wktFormatter = WellKnownTextSqlFormatter.Create();
return(wktFormatter.Read <Geography>(new StringReader(wkt)));
}
