private questStatus read(PWTrackerLoggingEntities dbContext, LogId logId, out Quest.Services.Dbio.PWTrackerLogging.Logs log)
{
// Initialize
log = null;
try
{
log = dbContext.Logs.Where(r => r.Id == logId.Id).SingleOrDefault();
if (log == null)
{
return(new questStatus(Severity.Error, String.Format("ERROR: {0}.{1}: {2}",
this.GetType().Name, MethodBase.GetCurrentMethod().Name,
String.Format("Id {0} not found", logId.Id))));
}
}
catch (DbEntityValidationException ex)
{
// Retrieve the error messages as a list of strings.
var errorMessages = ex.EntityValidationErrors.SelectMany(x => x.ValidationErrors).Select(x => x.ErrorMessage);
String fullErrorMessage = string.Join("; ", errorMessages);
String exceptionMessage = string.Concat(ex.Message, " The DbEntityValidationException errors are: ", fullErrorMessage);
return(new questStatus(Severity.Fatal, String.Format("EXCEPTION: {0}.{1}: {2}",
this.GetType().Name, MethodBase.GetCurrentMethod().Name,
exceptionMessage)));
}
catch (System.Exception ex)
{
return(new questStatus(Severity.Fatal, String.Format("EXCEPTION: {0}.{1}: {2}",
this.GetType().Name, MethodBase.GetCurrentMethod().Name,
ex.InnerException != null ? ex.InnerException.Message : ex.Message)));
}
return(new questStatus(Severity.Success));
}
public questStatus Log(int userSessionId, int severity, string module, string message)
{
// Initialize
questStatus status = null;
LogId logId = null;
Log log = new Log();
log.UserSessionId = userSessionId;
log.Severity = severity;
log.Module = module;
log.Message = message;
log.Created = DateTime.Now;
// Create the emailRecipient
using (PWTrackerLoggingEntities dbContext = new PWTrackerLoggingEntities())
{
status = create(dbContext, log, out logId);
if (!questStatusDef.IsSuccess(status))
{
return(status);
}
}
return(new questStatus(Severity.Success));
}
public questStatus List(QueryOptions queryOptions, out List <Log> logList, out QueryResponse queryResponse)
{
// Initialize
questStatus status = null;
logList = null;
queryResponse = null;
using (PWTrackerLoggingEntities dbContext = new PWTrackerLoggingEntities())
{
using (DbContextTransaction tx = dbContext.Database.BeginTransaction(IsolationLevel.ReadUncommitted))
{
try
{
PropertyInfo[] dbProperties = typeof(Quest.Services.Dbio.PWTrackerLogging.Logs).GetProperties().ToArray();
List <Quest.Services.Dbio.PWTrackerLogging.Logs> _logsList = dbContext.Logs.Where(BuildWhereClause(queryOptions, dbProperties))
.OrderBy(BuildSortString(queryOptions.SortColumns))
.Skip(queryOptions.Paging.PageSize * (queryOptions.Paging.PageNumber - 1))
.Take(queryOptions.Paging.PageSize).ToList();
if (_logsList == null)
{
return(new questStatus(Severity.Warning));
}
logList = new List <Log>();
foreach (Quest.Services.Dbio.PWTrackerLogging.Logs _log in _logsList)
{
Log log = new Log();
BufferMgr.TransferBuffer(_log, log);
logList.Add(log);
}
status = BuildQueryResponse(_logsList.Count, queryOptions, out queryResponse);
if (!questStatusDef.IsSuccess(status))
{
return(status);
}
}
catch (System.Exception ex)
{
return(new questStatus(Severity.Fatal, String.Format("EXCEPTION: {0}.{1}: {2}",
this.GetType().Name, MethodBase.GetCurrentMethod().Name,
ex.InnerException != null ? ex.InnerException.Message : ex.Message)));
}
}
}
return(new questStatus(Severity.Success));
}
/*----------------------------------------------------------------------------------------------------------------------------------
* CRUD
*---------------------------------------------------------------------------------------------------------------------------------*/
public questStatus Create(Log log, out LogId logId)
{
// Initialize
questStatus status = null;
logId = null;
// Data rules.
log.Created = DateTime.Now;
// Create the log
using (PWTrackerLoggingEntities dbContext = new PWTrackerLoggingEntities())
{
status = create(dbContext, log, out logId);
if (!questStatusDef.IsSuccess(status))
{
return(status);
}
}
return(new questStatus(Severity.Success));
}
private questStatus update(PWTrackerLoggingEntities dbContext, Log log)
{
// Initialize
questStatus status = null;
try
{
// Read the record.
LogId logId = new LogId(log.Id);
Quest.Services.Dbio.PWTrackerLogging.Logs _log = null;
status = read(dbContext, logId, out _log);
if (!questStatusDef.IsSuccess(status))
{
return(status);
}
// Update the record.
BufferMgr.TransferBuffer(log, _log);
dbContext.SaveChanges();
}
catch (DbEntityValidationException ex)
{
// Retrieve the error messages as a list of strings.
var errorMessages = ex.EntityValidationErrors.SelectMany(x => x.ValidationErrors).Select(x => x.ErrorMessage);
String fullErrorMessage = string.Join("; ", errorMessages);
String exceptionMessage = string.Concat(ex.Message, " The DbEntityValidationException errors are: ", fullErrorMessage);
return(new questStatus(Severity.Fatal, String.Format("EXCEPTION: {0}.{1}: {2}",
this.GetType().Name, MethodBase.GetCurrentMethod().Name,
exceptionMessage)));
}
catch (System.Exception ex)
{
return(new questStatus(Severity.Fatal, String.Format("EXCEPTION: {0}.{1}: {2}",
this.GetType().Name, MethodBase.GetCurrentMethod().Name,
ex.InnerException != null ? ex.InnerException.Message : ex.Message)));
}
return(new questStatus(Severity.Success));
}
public questStatus Read(DbMgrTransaction trans, LogId logId, out Log log)
{
// Initialize
questStatus status = null;
log = null;
// Perform read.
using (PWTrackerLoggingEntities dbContext = new PWTrackerLoggingEntities())
{
Quest.Services.Dbio.PWTrackerLogging.Logs _log = null;
status = read((PWTrackerLoggingEntities)trans.DbContext, logId, out _log);
if (!questStatusDef.IsSuccess(status))
{
return(status);
}
log = new Log();
BufferMgr.TransferBuffer(_log, log);
}
return(new questStatus(Severity.Success));
}
/*----------------------------------------------------------------------------------------------------------------------------------
* Logs
*---------------------------------------------------------------------------------------------------------------------------------*/
private questStatus create(PWTrackerLoggingEntities dbContext, Log log, out LogId logId)
{
// Initialize
logId = null;
// Perform create
try
{
Quest.Services.Dbio.PWTrackerLogging.Logs _log = new Quest.Services.Dbio.PWTrackerLogging.Logs();
BufferMgr.TransferBuffer(log, _log);
dbContext.Logs.Add(_log);
dbContext.SaveChanges();
if (_log.Id == 0)
{
return(new questStatus(Severity.Error, "Log not created"));
}
logId = new LogId(_log.Id);
}
catch (DbEntityValidationException ex)
{
// Retrieve the error messages as a list of strings.
var errorMessages = ex.EntityValidationErrors.SelectMany(x => x.ValidationErrors).Select(x => x.ErrorMessage);
String fullErrorMessage = string.Join("; ", errorMessages);
String exceptionMessage = string.Concat(ex.Message, " The DbEntityValidationException errors are: ", fullErrorMessage);
return(new questStatus(Severity.Fatal, String.Format("EXCEPTION: {0}.{1}: {2}",
this.GetType().Name, MethodBase.GetCurrentMethod().Name,
exceptionMessage)));
}
catch (System.Exception ex)
{
return(new questStatus(Severity.Fatal, String.Format("EXCEPTION: {0}.{1}: {2}",
this.GetType().Name, MethodBase.GetCurrentMethod().Name,
ex.InnerException != null ? ex.InnerException.Message : ex.Message)));
}
return(new questStatus(Severity.Success));
}
