private void AddMissingSkillErrors(ElementAttribute abilitySelector, ElementAttribute skillSelector)
{
var abilitySkillIDs =
doc.Root.Descendants(abilitySelector.Element, true)
.Attributes(abilitySelector.Attribute, true);
var skillIDs =
doc.Root.Descendants(skillSelector.Element, true)
.Attributes(skillSelector.Attribute, true);
var missingSkills =
from abilitySkill in abilitySkillIDs
join skill in skillIDs
on abilitySkill.Value equals skill.Value into skillGroup
from skill in skillGroup.DefaultIfEmpty()
where skill == null
select abilitySkill;
result.Errors.AddRange(
missingSkills.Select(
attribute => CreateError(
attribute,
"The skill with {0} '{1}' was not found.",
skillSelector.Attribute,
attribute.Value
)
)
);
}
/// <summary>
/// Finds all attributes of elements where some other attribute has one of a number of values.
/// </summary>
/// <param name="ea">The <see cref="ElementAttribute"/> expressing the attributes you want to select</param>
/// <param name="relatedAttributeSelector">A Func that returns the related attribute.</param>
/// <param name="relatedAttributeValues">A list of values that the related attribute's value must be amongst.</param>
/// <returns></returns>
protected IEnumerable <XAttribute> FindAttributesWhereRelatedAttributeMatchesList(ElementAttribute ea, Func <XAttribute, XAttribute> relatedAttributeSelector, params string[] relatedAttributeValues)
{
var matchingAttributes =
doc.Root.Descendants(ea.Element, true)
.Attributes(ea.Attribute, true)
.Where(
p =>
{
var type = relatedAttributeSelector.Invoke(p);
if (type != null)
{
var value = type.Value.ToLower();
return(relatedAttributeValues.Any(q => q.ToLower() == value));
}
return(false);
}
);
return(matchingAttributes);
}
private void AddMissingSkillErrors( ElementAttribute abilitySelector, ElementAttribute skillSelector )
{
var abilitySkillIDs =
doc.Root.Descendants( abilitySelector.Element, true )
.Attributes( abilitySelector.Attribute, true );
var skillIDs =
doc.Root.Descendants( skillSelector.Element, true )
.Attributes( skillSelector.Attribute, true );
var missingSkills =
from abilitySkill in abilitySkillIDs
join skill in skillIDs
on abilitySkill.Value equals skill.Value into skillGroup
from skill in skillGroup.DefaultIfEmpty()
where skill == null
select abilitySkill;
result.Errors.AddRange(
missingSkills.Select(
attribute => CreateError(
attribute,
"The skill with {0} '{1}' was not found.",
skillSelector.Attribute,
attribute.Value
)
)
);
}
/// <summary>
/// Finds all attributes of elements where some other attribute has one of a number of values.
/// </summary>
/// <param name="ea">The <see cref="ElementAttribute"/> expressing the attributes you want to select</param>
/// <param name="relatedAttributeSelector">A Func that returns the related attribute.</param>
/// <param name="relatedAttributeValues">A list of values that the related attribute's value must be amongst.</param>
/// <returns></returns>
protected IEnumerable<XAttribute> FindAttributesWhereRelatedAttributeMatchesList( ElementAttribute ea, Func<XAttribute, XAttribute> relatedAttributeSelector, params string[] relatedAttributeValues )
{
var matchingAttributes =
doc.Root.Descendants( ea.Element, true )
.Attributes( ea.Attribute, true )
.Where(
p =>
{
var type = relatedAttributeSelector.Invoke( p );
if ( type != null )
{
var value = type.Value.ToLower();
return relatedAttributeValues.Any( q => q.ToLower() == value );
}
return false;
}
);
return matchingAttributes;
}