public ParaEntityList <TEntity> GetList <TEntity>(ParaEntityQuery query)
where TEntity : ParaEntity, new()
{
if (!(query.QueryTargetType == typeof(TEntity)))
{
throw new ArgumentException("Invalid query type for the requested entity result type", "query");
}
if (query.IncludeAllCustomFields)
{
var objschem = Create <TEntity>();
query.IncludeCustomField(objschem.CustomFields);
}
return(ApiUtils.ApiGetEntityList <TEntity>(Credentials, query));
}
/// <summary>
/// Fills a main module's list object.
/// </summary>
internal static ParaEntityList <T> ApiGetEntityList <T>(ParaCredentials pc, ParaEntityQuery query)
where T : ParaEntity, new()
{
var entityList = new ParaEntityList <T>();
// Checking if the system needs to recursively call all of the data returned.
if (query.RetrieveAllRecords)
{
entityList = RetrieveAllEntities <T>(pc, query);
}
else
{
var ar = ApiCallFactory.ObjectGetList <T>(pc, query.BuildQueryArguments());
if (ar.HasException == false)
{
entityList = ParaEntityParser.FillList <T>(ar.XmlReceived);
}
entityList.ApiCallResponse = ar;
}
return(entityList);
}
private static ParaEntityList <T> RetrieveAllEntities <T>(ParaCredentials pc, ParaEntityQuery query)
where T : ParaEntity, new()
{
ApiCallResponse ar;
var entityList = new ParaEntityList <T>();
ar = ApiCallFactory.ObjectGetList <T>(pc, query.BuildQueryArguments());
if (ar.HasException == false)
{
entityList = ParaEntityParser.FillList <T>(ar.XmlReceived);
}
entityList.ApiCallResponse = ar;
var continueCalling = true;
while (continueCalling)
{
if (entityList.TotalItems > entityList.Data.Count)
{
// We still need to pull data
// Getting next page's data
query.PageNumber = query.PageNumber + 1;
ar = ApiCallFactory.ObjectGetList <T>(pc, query.BuildQueryArguments());
if (ar.HasException == false)
{
var objectlist = ParaEntityParser.FillList <T>(ar.XmlReceived);
entityList.Data.AddRange(objectlist.Data);
entityList.ResultsReturned = entityList.Data.Count;
entityList.PageNumber = query.PageNumber;
}
else
{
// There is an error processing request
entityList.ApiCallResponse = ar;
continueCalling = false;
}
}
else
{
// That is it, pulled all the items.
continueCalling = false;
entityList.ApiCallResponse = ar;
}
}
return(entityList);
}
