public Stereotype GetStereotype(string ID)
{
if (Stereotypes.ContainsKey(ID))
{
return(Stereotypes[ID] as Stereotype);
}
else
{
System.Data.DataTable t = GetSqlObject("STEREOTYPE", "stereotype", ID);
Stereotype S = new Stereotype(ObjectClass.GetObjectClass(t));
Stereotypes.Add(ID, S);
return(S);
}
}
public Relation(System.Data.DataRow r, Entity _AEntity, Entity _BEntity, DersaSqlManager M)
: this(ObjectClass.GetObjectClass(r), M)
{
if (r != null)
{
string a_id = r["a"].ToString();
string b_id = r["b"].ToString();
// = new SqlManager();
if (_AEntity != null)
{
this.A = _AEntity;
}
else
{
if (a_id != "")
{
this.A = new Entity(M.GetEntity(a_id), null, M, AddChildrenMode.Never, false);
}
}
if (_BEntity != null)
{
this.B = _BEntity;
}
else
{
if (b_id != "")
{
//throw new Exception(b_id);
if (CachedObjects.CachedEntities[r["b"]] != null)
{
this.B = (Entity)CachedObjects.CachedEntities[r["b"]];
}
else
{
this.B = new Entity(M.GetEntity(b_id), null, M, AddChildrenMode.Always, a_id != b_id);
}
}
}
string StereotypeID = r["stereotype"].ToString();
if (StereotypeID != "")
{
this.Stereotype = M.GetStereotype(StereotypeID);
}
this.Id = (int)r["relation"];
}
}
public Entity(System.Data.DataTable t, Entity _Parent, DersaSqlManager M, AddChildrenMode AddChildren, bool AddRelations)
: this(ObjectClass.GetObjectClass(t), M)
{
if (t != null && t.Rows.Count > 0)
{
// = new DersaSqlManager();
System.Data.DataRow r = t.Rows[0];
if (_Parent != null)
{
this.Parent = _Parent;
}
else
{
string ParentID = r["parent"].ToString();
if (ParentID != "")
{
if (CachedObjects.CachedEntities[r["parent"]] != null)
{
this.Parent = (Entity)CachedObjects.CachedEntities[r["parent"]];
}
else
{
this.Parent = new Entity(M.GetEntity(ParentID), null, M, AddChildrenMode.NotPackage, false);
}
}
}
string StereotypeID = r["stereotype"].ToString();
if (StereotypeID != "")
{
this.Stereotype = M.GetStereotype(StereotypeID);
}
this.Id = (int)r["entity"];
if (AddChildren == AddChildrenMode.Always || (AddChildren == AddChildrenMode.NotPackage && this.Stereotype.Name != "Package"))
{
if (this._children == null)
{
this._children = new EntityChildrenCollection();
}
if (this._children.Count < 1)
{
System.Data.DataTable ChildrenTable = M.GetEntityChildren(this.Id.ToString());
if (ChildrenTable.Rows.Count > 0)
{
foreach (System.Data.DataRow cr in ChildrenTable.Rows)
{
this._children.Add(new Entity(M.GetEntity(cr["entity"].ToString()), this, M, AddChildrenMode.NotPackage, false));
}
}
}
}
if (AddRelations)
{
if (this._aRelations == null)
{
this._aRelations = new ChildrenCollection();
}
if (this._aRelations.Count < 1)
{
System.Data.DataTable ARelationsTable = M.GetEntityARelations(this.Id.ToString());
if (ARelationsTable.Rows.Count > 0)
{
foreach (System.Data.DataRow cr in ARelationsTable.Rows)
{
this._aRelations.Add(new Relation(cr, this, null, M));
}
}
}
if (this._bRelations == null)
{
this._bRelations = new ChildrenCollection();
}
if (this._bRelations.Count < 1)
{
System.Data.DataTable BRelationsTable = M.GetEntityBRelations(this.Id.ToString());
if (BRelationsTable.Rows.Count > 0)
{
foreach (System.Data.DataRow cr in BRelationsTable.Rows)
{
this._bRelations.Add(new Relation(cr, null, this, M));
}
}
}
}
}
CachedObjects.CachedEntities[this.Id] = this;
}
