protected IdManager(IDatabase db, string entityName, ILogger <THasId> log)
{
this.db = db;
this.entityName = entityName;
this.log = log;
database = new WrappedDbConnection(db, typeof(THasId));
}
/// <summary>
/// Defines the method to be called when the command is invoked.
/// </summary>
/// <param name="parameter">The connection parameter.</param>
public void Execute(object parameter)
{
DbConnectionParameter connectionParameter = (DbConnectionParameter)parameter;
IWrappedDbConnectionFactory connectionFactory = DbConnectionFactoryProvider.GetFactory(connectionParameter.Provider);
WrappedDbConnection dbConnection = null;
bool succeeded = false;
try {
dbConnection = connectionFactory.CreateConnection(connectionParameter);
succeeded = true;
}
catch (WrappedDbException) {
}
finally {
if (dbConnection != null)
{
dbConnection.Dispose();
}
}
if (succeeded)
{
MessageBox.Show("Connection succeeded", "Connection Test", MessageBoxButton.OK, MessageBoxImage.Information);
}
else
{
MessageBox.Show("Connection failed", "Connection Test", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ExecutionProcessor"/> class.
/// </summary>
/// <param name="cmdArgs">The CMD args.</param>
public ExecutionProcessor(CSqlOptions csqlOptions)
{
this.options = csqlOptions;
DbConnectionParameter connectionParameter = csqlOptions.ConnectionParameter;
this.connection = DbConnectionFactoryProvider.CreateConnection(connectionParameter);
this.connection.InfoMessage += new EventHandler <DbMessageEventArgs>(InfoMessageEventHandler);
}
//
// Get methods
//
public T GetValue <T>(string query)
{
T res;
using (var conn = new WrappedDbConnection(ConnectionFactory.GetDBConnecton(this._connectionString, this._dbAdapter)))
{
res = conn.ExecuteScalar <T>(query);
conn.Close();
}
return(res);
}
public bool DeleteRange(IEnumerable <TEntity> entities)
{
bool res = false;
using (var conn = new WrappedDbConnection(ConnectionFactory.GetDBConnecton(this._connectionString, this._dbAdapter)))
{
res = conn.Delete(entities);
conn.Close();
}
return(res);
}
public long AddRange(IEnumerable <TEntity> entities)
{
long id = 0;
using (var conn = new WrappedDbConnection(ConnectionFactory.GetDBConnecton(this._connectionString, this._dbAdapter)))
{
id = conn.Insert(entities);
conn.Close();
}
return(id);
}
public long Add <T>(T entity) where T : class
{
long id = 0;
using (var conn = new WrappedDbConnection(ConnectionFactory.GetDBConnecton(this._connectionString, this._dbAdapter)))
{
id = conn.Insert(entity);
conn.Close();
}
return(id);
}
public bool Update <T>(T entity) where T : class
{
bool res;
using (var conn = new WrappedDbConnection(ConnectionFactory.GetDBConnecton(this._connectionString, this._dbAdapter)))
{
res = conn.Update(entity);
conn.Close();
}
return(res);
}
public List <T> GetAll <T>() where T : class
{
List <T> res = new List <T>();
using (var conn = new WrappedDbConnection(ConnectionFactory.GetDBConnecton(this._connectionString, this._dbAdapter)))
{
res = conn.GetAll <T>().ToList();
conn.Close();
}
return(res);
}
public TEntity Get(long id)
{
TEntity res;
using (var conn = new WrappedDbConnection(ConnectionFactory.GetDBConnecton(this._connectionString, this._dbAdapter)))
{
res = conn.Get <TEntity>(id);
conn.Close();
}
return(res);
}
