/// <summary>
/// Creates relationship mappings for the given type if they match the predicate.
/// </summary>
/// <param name="predicate">Determines whether a mapping should be created based on the member info.</param>
/// <returns><see cref="RelationshipBuilder"/></returns>
public RelationshipBuilder <TEntity> AutoMapPropertiesWhere(Func <MemberInfo, bool> predicate)
{
ConventionMapStrategy strategy = new ConventionMapStrategy(_publicOnly);
strategy.RelationshipPredicate = predicate;
RelationshipCollection relationships = strategy.MapRelationships(_entityType);
MapRepository.Instance.Relationships[_entityType] = relationships;
return(new RelationshipBuilder <TEntity>(_fluentEntity, _entityType, relationships));
}
/// <summary>
/// Creates relationship mappings for the given type if they match the predicate.
/// </summary>
/// <typeparam name="T">The type that is being built.</typeparam>
/// <param name="predicate">Determines whether a mapping should be created based on the member info.</param>
/// <returns><see cref="RelationshipBuilder"/></returns>
public RelationshipBuilder <T> BuildRelationships <T>(Func <MemberInfo, bool> predicate)
{
Type entityType = typeof(T);
ConventionMapStrategy strategy = new ConventionMapStrategy(_publicOnly);
strategy.RelationshipPredicate = predicate;
RelationshipCollection relationships = strategy.MapRelationships(entityType);
MapRepository.Instance.Relationships[entityType] = relationships;
return(new RelationshipBuilder <T>(null, relationships));
}
/// <summary>
/// Tries to add a Relationship for the given field name.
/// Throws and exception if field cannot be found.
/// </summary>
private void TryAddRelationshipForField(string fieldName)
{
// Set strategy to filter for public or private fields
ConventionMapStrategy strategy = new ConventionMapStrategy(false);
// Find the field that matches the given field name
strategy.RelationshipPredicate = mi => mi.Name == fieldName;
Relationship relationship = strategy.MapRelationships(typeof(TEntity)).FirstOrDefault();
if (relationship == null)
{
throw new DataMappingException(string.Format("Could not find the field '{0}' in '{1}'.",
fieldName,
typeof(TEntity).Name));
}
Relationships.Add(relationship);
}