/// <summary>
/// Get all records.
/// </summary>
/// <returns>Returns all records for the passed entity type.</returns>
public ICollection <T> GetAll()
{
using (ISession session = NHibernateContext.GetCurrentSession())
{
return(session.Query <T>().ToList());
}
}
/// <summary>
/// Get a record by ID.
/// </summary>
/// <param name="id">The ID.</param>
/// <returns>The record which will be identified by the passed ID.</returns>
public T Get(int id)
{
using (ISession session = NHibernateContext.GetCurrentSession())
{
return(session.Get <T>(id));
}
}
/// <summary>
/// Find a category by name.
/// </summary>
/// <param name="name">The name.</param>
/// <returns>Returns the corresponding category.</returns>
internal Category FindByName(string name)
{
using (ISession session = NHibernateContext.GetCurrentSession())
{
return(session
.CreateCriteria <Category>()
.Add(Restrictions.Eq("Name", name))
.UniqueResult <Category>());
}
}
/// <summary>
/// Find an account by name.
/// </summary>
/// <param name="name">The name.</param>
/// <returns>Returns the corresponding account.</returns>
internal ICollection <Account> FindByName(string name)
{
using (ISession session = NHibernateContext.GetCurrentSession())
{
return(session
.CreateCriteria <Account>()
.Add(Restrictions.Eq("Name", name))
.List <Account>());
}
}
/// <summary>
/// Find an account by IBAN.
/// </summary>
/// <param name="iban">The International Bank Account Number.</param>
/// <returns>Returns the corresponding account.</returns>
public Account FindByIban(string iban)
{
using (ISession session = NHibernateContext.GetCurrentSession())
{
return(session
.CreateCriteria <Account>()
.Add(Restrictions.Eq("IBAN", iban))
.UniqueResult <Account>());
}
}
/// <summary>
/// Update the passed record.
/// </summary>
/// <param name="record">The record.</param>
public void Update(T record)
{
using (ISession session = NHibernateContext.GetCurrentSession())
{
using (ITransaction transaction = session.BeginTransaction())
{
session.Update(record);
transaction.Commit();
}
}
}
/// <summary>
/// Execute a SQL statement.
/// </summary>
/// <param name="sqlCommand">The SQL statement.</param>
/// <param name="identity">The windows identity under which the statement should be running.</param>
/// <returns>Returns a DataTable for the result.</returns>
public DataTable ExecuteSql(string sqlCommand, WindowsIdentity identity = null)
{
var result = new DataTable();
try
{
var session = NHibernateContext.GetCurrentSession();
using (var transaction = session.BeginTransaction())
{
var query = session.CreateSQLQuery(sqlCommand);
var sqlResult = query.List();
foreach (var row in sqlResult)
{
if (row is object[] rowArray)
{
var i = 0;
while (result.Columns.Count < rowArray.Length)
{
result.Columns.Add(new DataColumn());
i++;
}
foreach (var item in rowArray)
{
result.Rows.Add(item);
}
}
else
{
if (result.Columns.Count == 0)
{
result.Columns.Add(new DataColumn());
}
result.Rows.Add(row);
}
}
// transaction.Commit();
}
}
finally
{
NHibernateContext.CloseSession();
}
return(result);
}
