protected internal virtual SqlString GenerateLazySelectString()
{
if (!entityMetamodel.HasLazyProperties)
return null;
HashedSet<int> tableNumbers = new HashedSet<int>();
List<int> columnNumbers = new List<int>();
List<int> formulaNumbers = new List<int>();
for (int i = 0; i < lazyPropertyNames.Length; i++)
{
// all this only really needs to consider properties
// of this class, not its subclasses, but since we
// are reusing code used for sequential selects, we
// use the subclass closure
int propertyNumber = GetSubclassPropertyIndex(lazyPropertyNames[i]);
int tableNumber = GetSubclassPropertyTableNumber(propertyNumber);
tableNumbers.Add(tableNumber);
int[] colNumbers = subclassPropertyColumnNumberClosure[propertyNumber];
for (int j = 0; j < colNumbers.Length; j++)
{
if (colNumbers[j] != -1)
{
columnNumbers.Add(colNumbers[j]);
}
}
int[] formNumbers = subclassPropertyFormulaNumberClosure[propertyNumber];
for (int j = 0; j < formNumbers.Length; j++)
{
if (formNumbers[j] != -1)
{
formulaNumbers.Add(formNumbers[j]);
}
}
}
if (columnNumbers.Count == 0 && formulaNumbers.Count == 0)
{
// only one-to-one is lazy fetched
return null;
}
return RenderSelect(tableNumbers.ToArray(), columnNumbers.ToArray(), formulaNumbers.ToArray());
}
public void SetDefaults()
{
DateTime today = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day);
StringSet = new HashedSet<string> {"foo", "bar", "baz"};
StringDateMap = new SortedList();
StringDateMap.Add("now", DateTime.Now);
StringDateMap.Add("never", null); // value is persisted since NH-2199
// according to SQL Server the big bag happened in 1753 ;)
StringDateMap.Add("big bang", new DateTime(1753, 01, 01));
//StringDateMap.Add( "millenium", new DateTime( 2000, 01, 01 ) );
StringArray = StringSet.ToArray();
StringList = new ArrayList(StringArray);
IntArray = new int[] {1, 3, 3, 7};
FooArray = new Foo[0];
Customs = new ArrayList();
Customs.Add(new String[] {"foo", "bar"});
Customs.Add(new String[] {"A", "B"});
Customs.Add(new String[] {"1", "2"});
FooSet = new HashedSet<FooProxy>();
Components = new FooComponent[]
{
new FooComponent("foo", 42, null, null),
new FooComponent("bar", 88, null, new FooComponent("sub", 69, null, null))
};
TimeArray = new DateTime[]
{
new DateTime(),
new DateTime(),
new DateTime(), // H2.1 has null here, but it's illegal on .NET
new DateTime(0)
};
Count = 667;
Name = "Bazza";
TopComponents = new ArrayList();
TopComponents.Add(new FooComponent("foo", 11, new DateTime[] {today, new DateTime(2123, 1, 1)}, null));
TopComponents.Add(
new FooComponent("bar", 22, new DateTime[] {new DateTime(2007, 2, 3), new DateTime(1945, 6, 1)}, null));
TopComponents.Add(null);
Bag = new ArrayList();
Bag.Add("duplicate");
Bag.Add("duplicate");
Bag.Add("duplicate");
Bag.Add("unique");
Cached = new OrderedSet<CompositeElement>();
CompositeElement ce = new CompositeElement();
ce.Foo = "foo";
ce.Bar = "bar";
CompositeElement ce2 = new CompositeElement();
ce2.Foo = "fooxxx";
ce2.Bar = "barxxx";
Cached.Add(ce);
Cached.Add(ce2);
CachedMap = new SortedList();
CachedMap.Add(this, ce);
}
