/// <summary>
/// Returns information of dependent entity.
/// </summary>
/// <param name="dependentEntity">Information of dependent entity.</param>
/// <returns>Information of dependent entity.</returns>
private DependentInfo GetDependenInfo(KeyValuePair <string, List <Guid> > dependentEntity)
{
var count = 0;
var recordIds = new List <Guid>();
string schemaName = dependentEntity.Key;
EntitySchema entitySchema = EntitySchemaManager.GetInstanceByName(schemaName);
string caption = entitySchema.Caption;
Guid entitySchemaUId = entitySchema.UId;
List <string> columnsName = GetColumnsNameByUIds(entitySchema, dependentEntity.Value);
if (columnsName.Count == 0)
{
return(null);
}
var dependentInfo = new DependentInfo {
EntitySchemaUId = entitySchemaUId,
EntitySchemaName = schemaName,
EntitySchemaCaption = caption,
ColumnsName = columnsName
};
try {
if (_isLoadRecordId)
{
recordIds = GetRecordIds(schemaName, columnsName);
if (recordIds != null)
{
count = recordIds.Count;
}
}
else
{
count = CountRecords(schemaName, columnsName);
}
} catch (SecurityException) {
dependentInfo.CanRead = false;
return(dependentInfo);
}
if (count > 0)
{
dependentInfo.CanRead = true;
dependentInfo.RecordsCount = count;
if (_isLoadRecordId)
{
dependentInfo.RecordIds = recordIds;
}
return(dependentInfo);
}
return(null);
}
/// <summary>
/// Adds to dictionary the information of dependent entity.
/// </summary>
/// <param name="dependentEntites">Collection of dependent entites.</param>
/// <returns>Collection of entites which has a records.</returns>
protected virtual List <DependentInfo> GetEntitiesContainRecords(
Dictionary <string, List <Guid> > dependentEntites)
{
var result = new List <DependentInfo>();
foreach (KeyValuePair <string, List <Guid> > dependentEntity in dependentEntites)
{
DependentInfo info = GetDependenInfo(dependentEntity);
if (info != null)
{
result.Add(info);
}
}
return(result);
}
