/// <summary>
/// Sets up a basic Rest request with header, url, api and api_key params.
/// NB: is set to "public" for the DeleteRestObject function in DataSaver.
/// </summary>
/// <param name="restMeth"></param>
/// <param name="model"></param>
/// <returns></returns>
public static RestRequest RestRequest(Method restMeth, SiteConf.Model model)
{
RestRequest request = new RestRequest(RestAPI.API + "{model}/", restMeth);
request.AddParameter("model", model, ParameterType.UrlSegment);
request.RequestFormat = DataFormat.Json;
request.AddParameter("username", RestAPI.API_USER);
request.AddParameter("api_key", RestAPI.API_HASH);
return request;
}
public void StartWatching(SiteConf.Upload.Object upload)
{
// only need to watch if the datasource is a spreadsheet
if (upload.DataSourceType == DataSourceType.Spreadsheet)
{
// try and find an existing watcher
FileWatchers result = _watcherList.Find(
delegate(FileWatchers fw)
{
return fw.Upload == upload;
}
);
if (result == null)
{
// start new
FileWatchers fw = new FileWatchers();
fw.FileWatcher = StartWatching(upload.DataSourceName);
fw.Upload = upload;
_watcherList.Add(fw);
}
else
{
// restart existing
result.Upload = upload;
result.FileWatcher.Dispose(); // releases any held resources from previous source
result.FileWatcher.Path = upload.DataSourceName; // update if user has made changes
result.FileWatcher.EnableRaisingEvents = true;
}
}
}
public void StopWatching(SiteConf.Upload.Object upload)
{
FileWatchers result = _watcherList.Find(
delegate(FileWatchers fw)
{
return fw.Upload == upload;
}
);
// stop the watcher and release any resources
if (result != null)
{
//result.FileWatcher.EnableRaisingEvents = false;
result.FileWatcher.Dispose(); // dispose of any resources held by watcher
}
else
throw new Exception("Could not find the watcher for this upload.");
}
/// <summary>
/// Saves an Instance for the audit database, This will also go on to save into details
/// and the HVPTransaction table as well.
/// </summary>
/// <param name="iSession"></param>
/// <param name="instanceID"></param>
/// <param name="uploadID"></param>
/// <param name="passKey"></param>
public static void SaveInstanceAudit(ISession iSession, int uploadID, DataRow dr, SiteConf.HVPTran.Object trans)
{
// get upload
//Upload upload = DataLoader.GetUpload(iSession, uploadID);
Instance instance = null;
// if this is an update we try and get the previous
if (dr[VariantInstance.Status].ToString() == "Update" ||
dr[VariantInstance.Status].ToString() == "Delete")
{
// get existing instance from audit db using the variant instance hashcode
instance = DataLoader.GetInstance(iSession, dr[VariantInstance.HashCode].ToString(), uploadID);
}
else
{
// create new instance
instance = new Instance();
instance.VariantInstanceID = dr[0].ToString(); // it is assume the raw variant instance id is kept in the first column
instance.EncryptedHashCode = dr[VariantInstance.HashCode].ToString();
instance.GeneName = dr[ExporterCommon.Core.StandardColumns.Gene.GeneName].ToString();
instance.RecordedDate = DateTime.Now;
instance.UploadID = uploadID;
//instance.Gene = gene;
}
// create new details
Details details = new Details();
details.CheckSum = HashEncoder.EncodeDataRow(dr);
details.Status = dr[VariantInstance.Status].ToString();
details.Instance = instance;
details.TransactionID = trans.ID;
ITransaction iTrans = iSession.BeginTransaction();
try
{
iSession.Save(instance);
iSession.Save(details);
iTrans.Commit();
}
catch (Exception ex)
{
iTrans.Rollback();
throw ex;
}
}
private void getHashTableRefSeq(Hashtable refSeqNameHT, Hashtable refSeqVerHT, SiteConf.Upload.Object upload)
{
IList<SiteConf.Gene.Object> geneList = ExporterCommon.DataLoader.GetGeneList(upload.ID);
foreach (SiteConf.Gene.Object gene in geneList)
{
refSeqNameHT[gene.GeneName] = gene.RefSeqName;
refSeqVerHT[gene.GeneName] = gene.RefSeqVersion;
}
}
/// <summary>
/// Sets the datasource radiobuttons and loads the path in the textbox
/// </summary>
/// <param name="upload"></param>
private void displayUploadDetails(SiteConf.Upload.Object upload)
{
txtUpload.Text = upload.Name;
// selects the datasourcetype radiobutton
switch (upload.DataSourceType)
{
case DataSourceType.Database:
rbnDatabase.Checked = true;
rbnSpreadsheet.Checked = false;
rbnSqlServer.Checked = false;
pnlFileSource.Visible = true;
pnlServer.Visible = false;
testDBServerConnectivityToolStripMenuItem.Enabled = false;
break;
case DataSourceType.Spreadsheet:
rbnDatabase.Checked = false;
rbnSpreadsheet.Checked = true;
rbnSqlServer.Checked = false;
pnlFileSource.Visible = true;
pnlServer.Visible = false;
testDBServerConnectivityToolStripMenuItem.Enabled = false;
break;
case DataSourceType.Server:
rbnDatabase.Checked = false;
rbnSpreadsheet.Checked = false;
rbnSqlServer.Checked = true;
pnlFileSource.Visible = false;
pnlServer.Visible = true;
testDBServerConnectivityToolStripMenuItem.Enabled = true;
break;
}
if (upload.DataSourceType == DataSourceType.Server)
{
txtDatasourceServer.Text = upload.DataSourceName;
txtDatabase.Text = upload.DatabaseName;
txtDsUsername.Text = upload.UserName;
txtDsPassword.Text = upload.Password;
}
else
{
txtDataSourcePath.Text = upload.DataSourceName;
}
// displays the Upload in the title
SetTitleLabel(upload.Name);
}
/// <summary>
/// This function is to be invoked from the FileWatcher
/// </summary>
public void LoadSpreadsheetData(SiteConf.Upload.Object upload, string path)
{
// required if calling this function from another thread
if (InvokeRequired)
{
Invoke(new LoadSpreadSheetDataDelegate(LoadSpreadsheetData), upload, path);
}
else
{
try
{
// load the tab first if not exist and
if (!tabControl1.TabPages.Contains(tabDataUpload))
tabControl1.TabPages.Add(tabDataUpload);
// switch to the upload tab
tabControl1.SelectedTab = tabDataUpload;
this.Show();
this.WindowState = FormWindowState.Normal;
// Bring the form to the front
this.TopMost = true;
this.TopMost = false;
// load the upload details
LoadUpload(upload.ID);
// prepare the variant source for uploading
LoadDataGrid(path);
if (invalidResults.Rows.Count > 0)
{
ShowErrorPage();
}
// set the path to the spreadsheet if user decides to do a reload
_spreadsheetPath = path;
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
}
public void ReloadDgGene(SiteConf.Upload.Object upload)
{
dgGenes.DataSource = ExporterCommon.DataLoader.GetGeneList(upload.ID);
// hide the first and last columns of the datagrid
GetColumnID("ID", dgGenes).Visible = false;
GetColumnID("DiseaseTags", dgGenes).Visible = false;
GetColumnID("upload", dgGenes).Visible = false;
GetColumnID("resource_uri", dgGenes).Visible = false;
//dgGenes.Columns[0].Visible = false;
//dgGenes.Columns[4].Visible = false;
//dgGenes.Columns[5].Visible = false;
}