public List <Document_Details> SearchByDocumentName(string name)
{
var DocumentsList = new List <Document_Details>();
try
{
if (name == null)
{
throw new ELibException("Name should not be null");
}
var DocumentDetailsDALObj = new Document_DetailsOperations();
DocumentsList = DocumentDetailsDALObj.SearchDocumentByName(name);
if (DocumentsList.Count == 0)
{
throw new ELibException("No such Document exists");
}
}
catch (ELibException ex)
{
throw ex;
}
catch (Exception ex)
{
throw new ELibException("Error searching Document", ex);
}
return(DocumentsList);
}
public List <Document_Details> SearchByDocumentId(int id)
{
var DocumentsList = new List <Document_Details>();
try
{
if (id <= 0)
{
throw new ELibException("Id should be greater than 0");
}
var DocumentDetailsDALObj = new Document_DetailsOperations();
DocumentsList = DocumentDetailsDALObj.SearchDocumentById(id);
if (DocumentsList == null)
{
throw new ELibException("No such Document exists");
}
}
catch (ELibException ex)
{
throw ex;
}
catch (Exception ex)
{
throw new ELibException("Error searching Document", ex);
}
return(DocumentsList);
}
public bool UploadDocument(Document_Details documentObj)
{
var IsAdded = false;
try
{
if (ValidateDocuments(documentObj))
{
var DALObj = new Document_DetailsOperations();
IsAdded = DALObj.UploadDocument(documentObj);
}
}
catch (ELibException ex)
{
throw ex;
}
catch (Exception ex)
{
throw new ELibException("Unknown error", ex);
}
return(IsAdded);
}
public bool UpdateDocument(Document_Details DocumentObj)
{
var IsUpdated = false;
try
{
if (ValidateDocuments(DocumentObj))
{
var ObjDAL = new Document_DetailsOperations();
IsUpdated = ObjDAL.UpdateDocument(DocumentObj);
}
}
catch (ELibException ex)
{
throw ex;
}
catch (Exception ex)
{
throw new ELibException("Error editing Document details", ex);
}
return(IsUpdated);
}
public List <Document_Details> BrowseDocuments(int disciplineIdSelected)
{
var DocumentDetailsList = new List <Document_Details>();
try
{
var ObjDAL = new Document_DetailsOperations();
DocumentDetailsList = ObjDAL.BrowseDocuments(disciplineIdSelected);
if (DocumentDetailsList == null || DocumentDetailsList.Count == 0)
{
throw new ELibException("Document are not present");
}
}
catch (ELibException ex)
{
throw ex;
}
catch (Exception ex)
{
throw new ELibException("Unknown error", ex);
}
return(DocumentDetailsList);
}
public bool Delete(int id)
{
var IsDeleted = false;
try
{
if (id <= 0)
{
throw new ELibException("Id should be greater than 0");
}
var ObjDAL = new Document_DetailsOperations();
IsDeleted = ObjDAL.Delete(id);
}
catch (ELibException ex)
{
throw ex;
}
catch (Exception ex)
{
throw new ELibException("Failed to remove document", ex);
}
return(IsDeleted);
}