/// <summary>
/// Configures a related entity of the given entity.
/// </summary>
/// <typeparam name="TProperty">The type of the related entity property.</typeparam>
/// <typeparam name="TKey">The type of the related entity key.</typeparam>
/// <param name="relatedEntityProperty">The related entity property.</param>
/// <param name="relatedEntityKey">The related entity key.</param>
/// <returns>The configuration ovject of the given entity.</returns>
/// <exception cref="System.ArgumentNullException">The <paramref name="relatedEntityProperty"/> is null.</exception>
/// <exception cref="System.ArgumentException">The <paramref name="relatedEntityProperty"/> is not an one level property expression.</exception>
public RelatedEntityItemConfiguration <TEntity, TProperty> WithEntity <TProperty, TKey>(
Expression <Func <TItem, TProperty> > relatedEntityProperty,
Expression <Func <TItem, TKey> > relatedEntityKey)
where TProperty : class
{
Error.ArgumentNullException_IfNull(relatedEntityProperty, "relatedEntityProperty");
DAError.ArgumentException_IfNotOneLevelPropertyExpression(relatedEntityProperty);
if (relatedEntityKey != null)
{
DAError.ArgumentException_IfNotOneLevelPropertyExpression(relatedEntityKey);
}
var memberProperty = ReflectionHelper.GetPropertyName(relatedEntityProperty);
var memberKey = relatedEntityKey != null?ReflectionHelper.GetPropertyName(relatedEntityKey) : string.Empty;
var newMember = new RelatedEntityInfo(
string.Format(newMemberFormat2, currentRelatedEntityInfo.RelatedPropertyPath, memberProperty),
string.Format(newMemberFormat2, currentRelatedEntityInfo.RelatedKeyPath, memberKey));
if (!relatedEntityInfo.Contains(newMember))
{
relatedEntityInfo.Remove(currentRelatedEntityInfo);
relatedEntityInfo.Add(newMember);
}
return(new RelatedEntityItemConfiguration <TEntity, TProperty>(
relatedEntityInfo, newMember, subEntityInfo, usedEntityInfo, usingEntityInfo));
}
/// <summary>
/// Configures using entities for the entity.
/// </summary>
/// <typeparam name="TProperty">The type of the using entities property.</typeparam>
/// <param name="usingEntitiesProperty">The using collection.</param>
/// <returns>The configuration object to configure a using entities.</returns>
/// <exception cref="System.ArgumentNullException">The <paramref name="usingEntitiesProperty"/> is null.</exception>
/// <exception cref="System.ArgumentException">The <paramref name="usingEntitiesProperty"/> is not an one level property expression.</exception>
public RelatedEntityItemConfiguration <TEntity, TProperty> IsUsedByEntities <TProperty>(
Expression <Func <TEntity, ICollection <TProperty> > > usingEntitiesProperty)
where TProperty : class
{
Error.ArgumentNullException_IfNull(usingEntitiesProperty, "usingEntitiesProperty");
DAError.ArgumentException_IfNotOneLevelPropertyExpression(usingEntitiesProperty);
var member = new RelatedEntityInfo(ReflectionHelper.GetPropertyName(usingEntitiesProperty), string.Empty);
if (!usingEntityInfo.Contains(member))
{
usingEntityInfo.Add(member);
}
return(new RelatedEntityItemConfiguration <TEntity, TProperty>(
usingEntityInfo, member, subEntityInfo, usedEntityInfo, usingEntityInfo));
}
/// <summary>
/// Configures a sub entity of the entity.
/// </summary>
/// <typeparam name="TProperty">The type of the sub entity property.</typeparam>
/// <typeparam name="TKey">The type of the sub entity key.</typeparam>
/// <param name="subEntityProperty">The sub entity property.</param>
/// <param name="subEntityKey">The sub entity key.</param>
/// <returns>The configuration object for related entities.</returns>
/// <exception cref="System.ArgumentNullException">The <paramref name="subEntityProperty"/> is null.</exception>
/// <exception cref="System.ArgumentException">The <paramref name="subEntityProperty"/> or
/// <paramref name="subEntityKey"/> is not an one level property expression.</exception>
public RelatedEntityItemConfiguration <TEntity, TProperty> HasSubEntity <TProperty, TKey>(
Expression <Func <TEntity, TProperty> > subEntityProperty, Expression <Func <TEntity, TKey> > subEntityKey)
where TProperty : class
{
Error.ArgumentNullException_IfNull(subEntityProperty, "subEntityProperty");
DAError.ArgumentException_IfNotOneLevelPropertyExpression(subEntityProperty);
if (subEntityKey != null)
{
DAError.ArgumentException_IfNotOneLevelPropertyExpression(subEntityKey);
}
var member = new RelatedEntityInfo(ReflectionHelper.GetPropertyName(subEntityProperty),
subEntityKey != null ? ReflectionHelper.GetPropertyName(subEntityKey) : string.Empty);
if (!subEntityInfo.Contains(member))
{
subEntityInfo.Add(member);
}
return(new RelatedEntityItemConfiguration <TEntity, TProperty>(
subEntityInfo, member, subEntityInfo, usedEntityInfo, usingEntityInfo));
}