public DbSet(IDbContext context)
{
DbContext = context;
EntityDescriptor = EntityDescriptorCollection.Get <TEntity>();
_sqlAdapter = context.Options.SqlAdapter;
_sql = EntityDescriptor.Sql;
}
protected override void Execute(NativeActivityContext context)
{
// get the ambient Entity Framework object context
ObjectContext efObjectContext = context.Properties.Find(ObjectContextScope.ObjectContextPropertyName) as ObjectContext;
if (efObjectContext == null)
{
throw new ValidationException("Entity Framework Object Context not found");
}
ObjectQuery <TResult> query;
// setup parameters
if (this.parameters.Count() > 0)
{
ObjectParameter[] objectParameters = new ObjectParameter[this.Parameters.Count()];
int i = 0;
foreach (KeyValuePair <string, Argument> item in this.Parameters)
{
objectParameters[i] = new ObjectParameter(item.Key, item.Value.Get(context));
i++;
}
query = efObjectContext.CreateQuery <TResult>(EntitySql.Get(context), objectParameters);
}
else
{
query = efObjectContext.CreateQuery <TResult>(EntitySql.Get(context));
}
// set the result value
Result.Set(context, query.ToList <TResult>());
}
public DbSet(IDbContext context)
{
DbContext = context;
EntityDescriptor = EntityDescriptorCollection.Get <TEntity>();
_sqlAdapter = context.Options.SqlAdapter;
_sql = EntityDescriptor.Sql;
_logger = context.Options.LoggerFactory?.CreateLogger("DbSet-" + EntityDescriptor.TableName);
}
public NetSqlQueryable(IDbSet <TEntity> dbSet, Expression <Func <TEntity, bool> > whereExpression) : base(dbSet, new QueryBody(dbSet.DbContext.Options.SqlAdapter))
{
_sql = dbSet.EntityDescriptor.Sql;
QueryBody.JoinDescriptors.Add(new QueryJoinDescriptor
{
Type = JoinType.UnKnown,
Alias = "T1",
EntityDescriptor = dbSet.DbContext.Options.EntityDescriptorCollection.Get <TEntity>(),
});
QueryBody.WhereDelegateType = typeof(Func <,>).MakeGenericType(typeof(TEntity), typeof(bool));
Where(whereExpression);
}
