/// <summary>
/// For a composite element, add to a list of associations to be fetched by outerjoin
/// </summary>
private void WalkCompositeElementTree(IAbstractComponentType compositeType, string[] cols,
IQueryableCollection persister, string alias, string path, int currentDepth)
{
IType[] types = compositeType.Subtypes;
string[] propertyNames = compositeType.PropertyNames;
int begin = 0;
for (int i = 0; i < types.Length; i++)
{
int length = types[i].GetColumnSpan(factory);
string[] lhsColumns = ArrayHelper.Slice(cols, begin, length);
if (types[i].IsAssociationType)
{
IAssociationType associationType = types[i] as IAssociationType;
// simple, because we can't have a one-to-one or collection
// (or even a property-ref) in a composite element:
string[] aliasedLhsColumns = StringHelper.Qualify(alias, lhsColumns);
string subpath = SubPath(path, propertyNames[i]);
bool[] propertyNullability = compositeType.PropertyNullability;
JoinType joinType =
GetJoinType(associationType, compositeType.GetFetchMode(i), subpath, persister.TableName, lhsColumns,
propertyNullability == null || propertyNullability[i], currentDepth, compositeType.GetCascadeStyle(i));
AddAssociationToJoinTreeIfNecessary(associationType, aliasedLhsColumns, alias, subpath, currentDepth, joinType);
}
else if (types[i].IsComponentType)
{
string subpath = SubPath(path, propertyNames[i]);
WalkCompositeElementTree((IAbstractComponentType)types[i], lhsColumns, persister, alias, subpath, currentDepth);
}
begin += length;
}
}
/// <summary>
/// For a composite element, add to a list of associations to be fetched by outerjoin
/// </summary>
private void WalkCompositeElementTree(IAbstractComponentType compositeType, string[] cols,
IQueryableCollection persister, string alias, string path, int currentDepth)
{
IType[] types = compositeType.Subtypes;
string[] propertyNames = compositeType.PropertyNames;
int begin = 0;
for (int i = 0; i < types.Length; i++)
{
int length = types[i].GetColumnSpan(factory);
string[] lhsColumns = ArrayHelper.Slice(cols, begin, length);
if (types[i].IsAssociationType)
{
IAssociationType associationType = types[i] as IAssociationType;
// simple, because we can't have a one-to-one or collection
// (or even a property-ref) in a composite element:
string[] aliasedLhsColumns = StringHelper.Qualify(alias, lhsColumns);
string subpath = SubPath(path, propertyNames[i]);
bool[] propertyNullability = compositeType.PropertyNullability;
var subPathAliases = GetChildAliases(alias, subpath);
foreach (var subPathAlias in subPathAliases)
{
var joinType =
GetJoinType(
associationType,
compositeType.GetFetchMode(i),
subpath,
subPathAlias,
persister.TableName,
lhsColumns,
propertyNullability == null || propertyNullability[i],
currentDepth,
compositeType.GetCascadeStyle(i));
AddAssociationToJoinTreeIfNecessary(
associationType,
aliasedLhsColumns,
alias,
subpath,
subPathAlias,
currentDepth,
joinType);
}
}
else if (types[i].IsComponentType)
{
string subpath = SubPath(path, propertyNames[i]);
WalkCompositeElementTree(
(IAbstractComponentType)types[i],
lhsColumns,
persister,
alias,
subpath,
currentDepth);
}
begin += length;
}
}
/// <summary>
/// For a component, add to a list of associations to be fetched by outerjoin
/// </summary>
protected void WalkComponentTree(IAbstractComponentType componentType, int begin, string alias, string path,
int currentDepth, ILhsAssociationTypeSqlInfo associationTypeSQLInfo)
{
IType[] types = componentType.Subtypes;
string[] propertyNames = componentType.PropertyNames;
for (int i = 0; i < types.Length; i++)
{
if (types[i].IsAssociationType)
{
var associationType = (IAssociationType) types[i];
string[] aliasedLhsColumns = associationTypeSQLInfo.GetAliasedColumnNames(associationType, begin);
string[] lhsColumns = associationTypeSQLInfo.GetColumnNames(associationType, begin);
string lhsTable = associationTypeSQLInfo.GetTableName(associationType);
string subpath = SubPath(path, propertyNames[i]);
bool[] propertyNullability = componentType.PropertyNullability;
JoinType joinType = GetJoinType(associationType, componentType.GetFetchMode(i), subpath, lhsTable, lhsColumns,
propertyNullability == null || propertyNullability[i], currentDepth,
componentType.GetCascadeStyle(i));
AddAssociationToJoinTreeIfNecessary(associationType, aliasedLhsColumns, alias, subpath, currentDepth, joinType);
}
else if (types[i].IsComponentType)
{
string subpath = SubPath(path, propertyNames[i]);
WalkComponentTree((IAbstractComponentType) types[i], begin, alias, subpath, currentDepth, associationTypeSQLInfo);
}
begin += types[i].GetColumnSpan(Factory);
}
}
/// <summary>
/// For a component, add to a list of associations to be fetched by outerjoin
/// </summary>
private void WalkComponentTree(IAbstractComponentType componentType, int propertyNumber, int begin,
IOuterJoinLoadable persister, string alias, string path, int currentDepth)
{
IType[] types = componentType.Subtypes;
string[] propertyNames = componentType.PropertyNames;
for (int i = 0; i < types.Length; i++)
{
if (types[i].IsAssociationType)
{
IAssociationType associationType = (IAssociationType)types[i];
string[] aliasedLhsColumns =
JoinHelper.GetAliasedLHSColumnNames(associationType, alias, propertyNumber, begin, persister, Factory);
string[] lhsColumns = JoinHelper.GetLHSColumnNames(associationType, propertyNumber, begin, persister, Factory);
string lhsTable = JoinHelper.GetLHSTableName(associationType, propertyNumber, persister);
string subpath = SubPath(path, propertyNames[i]);
bool[] propertyNullability = componentType.PropertyNullability;
JoinType joinType =
GetJoinType(associationType, componentType.GetFetchMode(i), subpath, lhsTable, lhsColumns,
propertyNullability == null || propertyNullability[i], currentDepth, componentType.GetCascadeStyle(i));
AddAssociationToJoinTreeIfNecessary(associationType, aliasedLhsColumns, alias, subpath, currentDepth, joinType);
}
else if (types[i].IsComponentType)
{
string subpath = SubPath(path, propertyNames[i]);
WalkComponentTree((IAbstractComponentType)types[i], propertyNumber, begin, persister, alias, subpath, currentDepth);
}
begin += types[i].GetColumnSpan(Factory);
}
}