protected int?OptionalSrid(string attributeName, int defaultSrid)
{
int?nullable;
XmlAttributeInfo optionalAttribute = this.GetOptionalAttribute(this.currentElement, attributeName);
if (optionalAttribute.IsMissing)
{
return(new int?(defaultSrid));
}
else
{
if (!optionalAttribute.Value.EqualsOrdinalIgnoreCase("Variable"))
{
if (!EdmValueParser.TryParseInt(optionalAttribute.Value, out nullable))
{
base.ReportError(this.currentElement.Location, EdmErrorCode.InvalidSrid, Strings.ValueParser_InvalidSrid(optionalAttribute.Value));
}
}
else
{
nullable = null;
}
return(nullable);
}
}
public void TryParseIntThatOverFlowsShouldBeFalse()
{
int?result;
Assert.True(EdmValueParser.TryParseInt("-2147483648", out result));
Assert.Equal(int.MinValue, result);
Assert.False(EdmValueParser.TryParseInt("-2147483649", out result));
Assert.Null(result);
}
public void TryParseIntThatOverFlowsShouldBeFalse()
{
int?result;
EdmValueParser.TryParseInt("-2147483648", out result).Should().BeTrue();
result.Should().Be(int.MinValue);
EdmValueParser.TryParseInt("-2147483649", out result).Should().BeFalse();
result.Should().NotHaveValue();
}
protected int?OptionalMaxLength(string attributeName)
{
XmlAttributeInfo attr = GetOptionalAttribute(this.currentElement, attributeName);
if (!attr.IsMissing)
{
int?value;
if (!EdmValueParser.TryParseInt(attr.Value, out value))
{
this.ReportError(this.currentElement.Location, EdmErrorCode.InvalidMaxLength, Edm.Strings.ValueParser_InvalidMaxLength(attr.Value));
}
return(value);
}
return(null);
}
protected int?OptionalMaxLength(string attributeName)
{
int?nullable;
XmlAttributeInfo optionalAttribute = this.GetOptionalAttribute(this.currentElement, attributeName);
if (optionalAttribute.IsMissing)
{
int?nullable1 = null;
return(nullable1);
}
else
{
if (!EdmValueParser.TryParseInt(optionalAttribute.Value, out nullable))
{
base.ReportError(this.currentElement.Location, EdmErrorCode.InvalidMaxLength, Strings.ValueParser_InvalidMaxLength(optionalAttribute.Value));
}
return(nullable);
}
}
protected int?OptionalScale(string attributeName)
{
XmlAttributeInfo attr = GetOptionalAttribute(this.currentElement, attributeName);
if (!attr.IsMissing)
{
int?scale;
if (attr.Value.EqualsOrdinalIgnoreCase(CsdlConstants.Value_ScaleVariable))
{
scale = null;
}
else
{
if (!EdmValueParser.TryParseInt(attr.Value, out scale))
{
this.ReportError(this.currentElement.Location, EdmErrorCode.InvalidSrid, Edm.Strings.ValueParser_InvalidScale(attr.Value));
}
}
return(scale);
}
return(CsdlConstants.Default_Scale);
}
protected int?OptionalSrid(string attributeName, int defaultSrid)
{
XmlAttributeInfo attr = this.GetOptionalAttribute(this.currentElement, attributeName);
if (!attr.IsMissing)
{
int?srid;
if (attr.Value.EqualsOrdinalIgnoreCase(CsdlConstants.Value_SridVariable))
{
srid = null;
}
else
{
if (!EdmValueParser.TryParseInt(attr.Value, out srid))
{
this.ReportError(this.currentElement.Location, EdmErrorCode.InvalidSrid, Strings.ValueParser_InvalidSrid(attr.Value));
}
}
return(srid);
}
return(defaultSrid);
}