/// <summary>
/// Get the value of the metadata, by metadata kind (aka column name).
/// </summary>
public void GetValue <TValue>(string kind, ref TValue value)
{
var column = Schema.GetColumnOrNull(kind);
if (column == null)
{
throw MetadataUtils.ExceptGetMetadata();
}
GetGetter <TValue>(column.Value.Index)(ref value);
}
/// <summary>
/// Get the value of an annotation, by annotation kind (aka column name).
/// </summary>
public void GetValue <TValue>(string kind, ref TValue value)
{
var column = Schema.GetColumnOrNull(kind);
if (column == null)
{
throw new InvalidOperationException($"Invalid call to '{nameof(GetValue)}'");
}
GetGetter <TValue>(column.Value)(ref value);
}
/// <summary>
/// Get the value of the metadata, by metadata kind (aka column name).
/// </summary>
public void GetValue <TValue>(string kind, ref TValue value)
{
var column = Schema.GetColumnOrNull(kind);
if (column == null)
{
throw new InvalidOperationException("Invalid call to GetMetadata");
}
GetGetter <TValue>(column.Value.Index)(ref value);
}
public void ExpandExpressionsNonCompileInvocationTest()
{
Expression <Func <int, int> > f1 = x => GetGetter()() + x;
Assert.AreEqual(2, f1.Compile()(1));
var result = f1.ExpandExpressions();
NoDuplicateParameterAssertion.AssertNoDuplicateParameters(result);
Assert.AreEqual(2, result.Compile()(1));
NoEvaluationsAssertion.AssertNoEvaluations(result);
}
/// <summary>
/// Gets the default value for the specified parameter.
/// </summary>
/// <param name="name">
/// The name of the parameter to get the default value of.
/// </param>
/// <returns>
/// The default value of the specified parameter.
/// </returns>
/// <exception cref="GetValueException">
/// If the ETS call to get the property value throws an exception.
/// </exception>
internal override object GetDefaultParameterValue(string name)
{
try
{
return(GetGetter(Target.GetType(), name)(Target));
}
catch (TargetInvocationException ex)
{
Exception inner = ex.InnerException ?? ex;
throw new GetValueInvocationException("CatchFromBaseAdapterGetValueTI",
inner,
ExtendedTypeSystem.ExceptionWhenGetting,
name, inner.Message);
}
catch (GetValueException) { throw; }
catch (Exception e)
{
throw new GetValueInvocationException("CatchFromBaseAdapterGetValue",
e,
ExtendedTypeSystem.ExceptionWhenGetting,
name, e.Message);
}
}
internal override object GetDefaultParameterValue(string name)
{
object obj2;
try
{
obj2 = GetGetter(base.Target.GetType(), name)(base.Target);
}
catch (TargetInvocationException exception)
{
Exception innerException = exception.InnerException ?? exception;
throw new GetValueInvocationException("CatchFromBaseAdapterGetValueTI", innerException, ExtendedTypeSystem.ExceptionWhenGetting, new object[] { name, innerException.Message });
}
catch (GetValueException)
{
throw;
}
catch (Exception exception3)
{
CommandProcessorBase.CheckForSevereException(exception3);
throw new GetValueInvocationException("CatchFromBaseAdapterGetValue", exception3, ExtendedTypeSystem.ExceptionWhenGetting, new object[] { name, exception3.Message });
}
return(obj2);
}
public static TValue Get <TValue>(TImplementation instance, string propertyName)
{
return(GetGetter <TValue>(propertyName)(instance));
}
public static TValue Get <TValue>(TType instance, string propertyName)
{
return(GetGetter <TValue>(propertyName)(instance));
}