/// <summary>
/// Removes the selected datasets from database.
/// </summary>
/// <param name="datasetBindingList">The dataset binding list.</param>
/// <param name="selectedDatasets">The selected datasets.</param>
/// <returns>True if OK, else False</returns>
public static bool RemoveDatasets(List <Dataset> datasetBindingList, IList <int> selectedDatasets)
{
using (var localDb = new GeosyncDbEntities())
{
foreach (var selected in selectedDatasets)
{
var geoClientDataset = datasetBindingList[selected];
var dataset =
(from d in localDb.Dataset where d.DatasetId == geoClientDataset.DatasetId select d)
.FirstOrDefault();
if (dataset == null)
{
return(false);
}
try
{
localDb.DeleteObject(dataset);
localDb.SaveChanges();
}
catch (Exception ex)
{
Logger.Error(ex, "Error removing selected datasets!");
return(false);
}
}
}
return(true);
}
private static readonly Logger Logger = LogManager.GetCurrentClassLogger(); // NLog for logging (nuget package)
public static Dataset GetDataset(int datasetId)
{
using (var localDb = new GeosyncDbEntities())
{
return((from d in localDb.Dataset where d.DatasetId == datasetId select d).FirstOrDefault());
}
}
public static bool AddDatasets(IBindingList datasetBindingList, IList <int> selectedDatasets, string providerUrl,
string userName, string password)
{
using (var localDb = new GeosyncDbEntities())
{
foreach (var selected in selectedDatasets)
{
var ds = (Dataset)datasetBindingList[selected];
try
{
ds.LastIndex = 0;
ds.ClientWfsUrl = "";
ds.UserName = userName;
ds.Password = password;
ds.SyncronizationUrl = providerUrl;
localDb.AddObject(ds);
localDb.SaveChanges();
}
catch (Exception ex)
{
Logger.Error(ex, "Error saving selected datasets!");
return(false);
}
}
}
return(true);
}
public static IList <int> GetListOfDatasetIDs()
{
using (var localDb = new GeosyncDbEntities())
{
var res = from d in localDb.Dataset select d.DatasetId;
return(res.ToList());
}
}
public static IDictionary <int, string> GetDatasetNamesAsDictionary()
{
using (var localDb = new GeosyncDbEntities())
{
var dict = localDb.Dataset.Select(t => new { t.DatasetId, t.Name })
.ToDictionary(t => t.DatasetId, t => t.Name);
return(dict);
}
}
public static string GetLastIndex(int datasetId)
{
using (var localDb = new GeosyncDbEntities())
{
if (localDb.Dataset == null)
{
return(null);
}
var res = (from d in localDb.Dataset where d.DatasetId == datasetId select d.LastIndex).ToList();
return(res.FirstOrDefault() > 0 ? res.First().ToString() : "");
}
}
public static List <Dataset> GetAllDataset()
{
using (var localDb = new GeosyncDbEntities())
{
var datasets = (from d in localDb.Dataset select d).ToList();
var geoClientDatasets = new List <Dataset>();
foreach (var dataset in datasets)
{
geoClientDatasets.Add(dataset);
}
return(geoClientDatasets);
}
}
public static bool AddEmptyDataset()
{
using (var localDb = new GeosyncDbEntities())
{
var ds = new Dataset();
try
{
ds.LastIndex = 0;
ds.ClientWfsUrl = "";
localDb.AddObject(ds);
localDb.SaveChanges();
}
catch (Exception ex)
{
Logger.Error(ex, "Error saving selected datasets!");
return(false);
}
}
return(true);
}
public static bool UpdateDataset(Dataset geoClientDataset)
{
using (var localDb = new GeosyncDbEntities())
{
var dataset =
(from d in localDb.Dataset where d.DatasetId == geoClientDataset.DatasetId select d)
.FirstOrDefault();
if (dataset == null)
{
return(false);
}
dataset.MaxCount = geoClientDataset.MaxCount;
dataset.LastIndex = geoClientDataset.LastIndex;
dataset.Name = geoClientDataset.Name;
dataset.ProviderDatasetId = geoClientDataset.ProviderDatasetId;
dataset.SyncronizationUrl = geoClientDataset.SyncronizationUrl;
dataset.ClientWfsUrl = geoClientDataset.ClientWfsUrl;
dataset.TargetNamespace = geoClientDataset.TargetNamespace;
dataset.MappingFile = geoClientDataset.MappingFile;
dataset.AbortedEndIndex = geoClientDataset.AbortedEndIndex;
dataset.AbortedTransaction = geoClientDataset.AbortedTransaction;
dataset.AbortedChangelogPath = geoClientDataset.AbortedChangelogPath;
dataset.ChangelogDirectory = geoClientDataset.ChangelogDirectory;
dataset.AbortedChangelogId = geoClientDataset.AbortedChangelogId;
dataset.UserName = geoClientDataset.UserName;
if (geoClientDataset.Password != "******")
{
dataset.Password = geoClientDataset.Password;
}
dataset.Version = geoClientDataset.Version;
localDb.SaveChanges();
return(true);
}
}
