private string GetRelatedEntityPropertyName(QueryDynAttribute qa)
{
switch (qa.QueryType)
{
case QueryType.FkQuery:
return(((FkQueryDynAttribute)qa).RelatedManyToOneQueryPropertyName);
default:
return(null);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="DynQueryDescriber"/> class.
/// </summary>
/// <param name="qa">The query attribute instance.</param>
/// <param name="qa">The property's property info.</param>
/// <param name="pi">The entity type that the property returns.</param>
/// <param name="entityType">The entity type.</param>
public DynQueryDescriber(QueryDynAttribute qa, DynPropertyConfiguration pi, string propertyEntityType, string entityType)
{
this.qa = qa;
//parse info from pi
propertyName = pi.Name;
relatedEntityPropertyName = GetRelatedEntityPropertyName(qa);
entityPk = GetPkPropertyName(entityType);
relatedEntityType = propertyEntityType;
relatedEntityPk = GetPkPropertyName(propertyEntityType);
relatedEntityPkEntityProperty = GetPkEntityProperty(propertyEntityType);
relatedEntityPkType = GetPkPropertyType(propertyEntityType);
}
private Dictionary <string, string> GetRelationKeysMap(QueryDynAttribute qa)
{
switch (qa.QueryType)
{
case QueryType.ManyToManyQuery:
return(GetRelationKeysMapFromRelationType(((ManyToManyQueryDynAttribute)qa).RelationType));
case QueryType.CustomQuery:
if (((CustomQueryDynAttribute)qa).RelationType != null)
{
return(GetRelationKeysMapFromRelationType(((CustomQueryDynAttribute)qa).RelationType));
}
else
{
return(null);
}
default:
return(null);
}
}
