public new void EDocumentPictureDelete(EDocumentPicture entity)
{
// check permission: admin
PrincipalPermission permAdmin = new PrincipalPermission(Thread.CurrentPrincipal.Identity.Name, "Administrator");
permAdmin.Demand();
TraceCallEnterEvent.Raise();
try
{
FileDataContext fileDataContext = new FileDataContext();
string ext = Path.GetExtension(entity.PictureUrl).ToLower();
string fileName = entity.ID.ToString() + ext;
fileDataContext.EDocumentPictureDelete(entity.EDocumentRef, fileName);
base.EDocumentPictureDelete(entity);
BusinessAuditEvent.Success();
TraceCallReturnEvent.Raise();
return;
}
catch (Exception ex)
{
ExceptionManager.Publish(ex);
BusinessAuditEvent.Fail(
new EventParameter("Exception", ex.ToString())
);
TraceCallReturnEvent.Raise(false);
throw;
}
}
public virtual void EDocumentPictureDelete(EDocumentPicture entity)
{
TraceCallEnterEvent.Raise();
try
{
m_DataContext.BeginNestedTran();
try
{
m_DataContext.ndihdEDocumentPictureDelete(entity.ID);
m_DataContext.CommitNested();
}
catch
{
m_DataContext.RollbackNested();
throw;
}
TraceCallReturnEvent.Raise();
return;
}
catch (Exception ex)
{
ExceptionManager.Publish(ex);
TraceCallReturnEvent.Raise(false);
throw;
}
}
public virtual void EDocumentPictureUpdate(EDocumentPicture entity)
{
TraceCallEnterEvent.Raise();
try
{
m_DataContext.BeginNestedTran();
try
{
int count;
m_DataContext.ndihdEDocumentPictureUpdate(entity.ID,
entity.Title,
entity.PictureUrl,
entity.EDocumentRef, out count);
if (count == 0) throw new ServiceUpdateException();
m_DataContext.CommitNested();
}
catch
{
m_DataContext.RollbackNested();
throw;
}
TraceCallReturnEvent.Raise();
return;
}
catch (Exception ex)
{
ExceptionManager.Publish(ex);
TraceCallReturnEvent.Raise(false);
throw;
}
}
public virtual EDocumentPicture EDocumentPictureSelect(DBGuid IDVal)
{
TraceCallEnterEvent.Raise();
try
{
EDocumentPicture result = null;
DataSet entitySet = m_DataContext.ndihdEDocumentPictureSelect(IDVal);
if (entitySet.Tables[0].Rows.Count != 0)
{
result = new EDocumentPicture(entitySet);
}
TraceCallReturnEvent.Raise();
return result;
}
catch (Exception ex)
{
ExceptionManager.Publish(ex);
TraceCallReturnEvent.Raise(false);
throw;
}
}
public new void EDocumentPictureInsert(EDocumentPicture entity)
{
// check permission: admin
PrincipalPermission permAdmin = new PrincipalPermission(Thread.CurrentPrincipal.Identity.Name, "Administrator");
permAdmin.Demand();
TraceCallEnterEvent.Raise();
try
{
// check required fields:
if (entity.Title.Length == 0)
throw new ArgumentNullException("EDocumentPicture.Title", "A képaláírás nincs megadva.");
if (entity.PictureUrl.Length == 0 || entity.PictureUrl == DBString.Null)
throw new ArgumentNullException("EDocumentPicture.PictureUrl", "A fájlnév nincs megadva.");
if (entity.PictureData == null || entity.PictureData.Length == 0)
throw new ArgumentNullException("EDocumentPicture.PictureData", "A kép nincs megadva.");
// logical checks:
string ext = Path.GetExtension(entity.PictureUrl).ToLower();
if (!(ext.Equals(".gif") || ext.Equals(".jpg") || ext.Equals(".jpeg")))
throw new ApplicationException("Csak jpeg vagy gif formátumú kép csatolható.");
FileDataContext fileDataContext = new FileDataContext();
string fileName = entity.ID.ToString() + ext;
fileDataContext.EDocumentPictureInsert(entity.EDocumentRef, fileName, entity.PictureData);
base.EDocumentPictureInsert(entity);
BusinessAuditEvent.Success();
TraceCallReturnEvent.Raise();
return;
}
catch (Exception ex)
{
ExceptionManager.Publish(ex);
BusinessAuditEvent.Fail(
new EventParameter("Exception", ex.ToString())
);
TraceCallReturnEvent.Raise(false);
throw;
}
}
// -------------------------------------------------------------------------------------
/// <summary>
/// Copy constructor.
/// </summary>
/// <param name="origInstance">Original document data to copy.</param>
// -------------------------------------------------------------------------------------
public EDocumentPicture(EDocumentPicture origInstance)
: base(origInstance)
{
}
// -------------------------------------------------------------------------------------
/// <summary>
/// Copy constructor.
/// </summary>
/// <param name="IDVal">Value of 'uID' field</param>
/// <param name="origInstance">Original document data to copy.</param>
// -------------------------------------------------------------------------------------
public EDocumentPicture(DBGuid IDVal,
EDocumentPicture origInstance)
: base(IDVal, origInstance)
{
}
