public void Fill(ReferenceImpl reference, bool isEnd1)
{
IsEnd1 = isEnd1;
Reference = reference;
PropertiesAffected = false;
Populate();
}
public void It_Returns_The_Reference_Objects()
{
ProviderInfo info = new ProviderInfo();
var entity1 = new EntityImpl("T1");
var entity2 = new EntityImpl("T2");
var entity3 = new EntityImpl("T3");
var rel1 = new ReferenceImpl {
EntitySet = info.MappingSet.EntitySet
};
var rel2 = new ReferenceImpl {
EntitySet = info.MappingSet.EntitySet
};
info.MappingSet.EntitySet.AddEntity(entity1);
info.MappingSet.EntitySet.AddEntity(entity2);
info.MappingSet.EntitySet.AddEntity(entity3);
rel1.AddThisTo(entity1, entity2);
rel2.AddThisTo(entity3, entity2);
IEnumerable <IScriptBaseObject> objects = info.GetAllObjectsOfType(typeof(Reference));
Assert.That(objects, Has.Length(2));
Assert.That(objects.Contains(rel1));
Assert.That(objects.Contains(rel2));
}
public void A_ToEntity__It_Should_Throw_An_Exception()
{
Reference reference = new ReferenceImpl();
reference.Entity1 = new EntityImpl("Entity1");
new EntitySetSerialisationScheme().SerialiseReference(reference);
}
public static Reference GetReference()
{
Reference reference = new ReferenceImpl();
var mappingSet = new MappingSetImpl();
var entitySet = new EntitySetImpl();
entitySet.AddReference(reference);
mappingSet.EntitySet = entitySet;
return(reference);
}
public void A_ToCardinality__It_Should_Default_To_One()
{
string expectedXML = string.Format(CardinalityFormatXml, 1, 1, 2, 2);
Reference reference = new ReferenceImpl(new Guid("11111111-1111-1111-1111-111111111111"))
{
Entity2 = new EntityImpl("Entity1"),
Entity1 = new EntityImpl("Entity2"),
Cardinality2 = new Cardinality(2),
End1Enabled = true,
End2Enabled = true,
End1Name = "ParentEntity1",
End2Name = "Entity2s"
};
string outputXML = new EntitySetSerialisationScheme().SerialiseReference(reference);
outputXML = XmlSqueezer.RemoveWhitespaceBetweenElements(outputXML);
Assert.That(outputXML, Is.EqualTo(expectedXML));
}
public void Correct_References_Are_Created()
{
EntityProcessor proc = MockRepository.GenerateMock <EntityProcessor>();
Entity entity1 = new EntityImpl();
Entity entity2 = new EntityImpl();
Reference reference = new ReferenceImpl(entity1, entity2);
proc.Stub(p => p.CreateEntity(Table1)).Return(entity1);
proc.Stub(p => p.CreateEntity(Table2)).Return(entity2);
proc.Stub(p => p.CreateReference(Relationship12, Set.EntitySet)).Return(reference);
MappingProcessor mappingProc = new MappingProcessor(proc);
mappingProc.CreateOneToOneMappingsFor(new[] { Table1, Table2 }, Set);
proc.AssertWasCalled(p => p.CreateEntity(Table1));
proc.AssertWasCalled(p => p.CreateEntity(Table2));
proc.AssertWasCalled(p => p.CreateReference(Relationship12, Set.EntitySet));
proc.AssertWasNotCalled(p => p.CreateReference(Relationship13, Set.EntitySet));
}
private void ProcessMouseOverEndOfLine(object sender, MouseEventArgs e, Rectangle endRectangle, bool isEnd1)
{
int offset = 0;
Point pt = new Point(endRectangle.X, endRectangle.Y + endRectangle.Height);// PointToClient(Cursor.Position);// e.Location;
pt.Offset(offset, offset);
if (endRectangle != CurrentEndRectangle || !RefEditorForm.Visible)
{
CurrentEndRectangle = endRectangle;
LinkLine line = (LinkLine)sender;
ReferenceImpl reference = (ReferenceImpl)line.DataObject;
RefEditorForm.Fill(reference, isEnd1);
//RefEditorForm.Fill((ReferenceImpl)lineEndWithFocus.Line.DataObject, lineEndWithFocus.EndType == ShapeCanvas.LineEndWithFocus.EndTypes.Start);
if (pt.X + RefEditorForm.Width < this.Width)
{
RefEditorForm.Location = pt;
}
else
{
pt.Offset(-1 * RefEditorForm.Width + endRectangle.Width + offset * 2, 0);
RefEditorForm.Location = pt;
}
if (pt.Y + RefEditorForm.Height < this.Height)
{
RefEditorForm.Location = pt;
}
else
{
pt.Offset(0, -1 * RefEditorForm.Height - endRectangle.Height + offset * 2);
RefEditorForm.Location = pt;
}
RefEditorForm.Visible = true;
RefEditorForm.Refresh();
}
}
public void It_Should_Throw_An_Exception()
{
Reference reference = new ReferenceImpl();
new EntitySetSerialisationScheme().SerialiseReference(reference);
}
private void UseDiscoveredInformationToCreateReferences(MappingSet mappingSet)
{
while (associationInformation.Count > 0)
{
var info = associationInformation[0];
associationInformation.RemoveAt(0);
// Get existing objects
var fromEntity = mappingSet.EntitySet.GetEntity(info.ThisEntityName);
var fromTable = fromEntity.MappedTables().First();
var toEntity = mappingSet.EntitySet.GetEntity(info.OtherEntityName);
var toTable = toEntity.MappedTables().First();
// Sort out this side of the reference.
Reference reference = new ReferenceImpl();
reference.Entity1 = fromEntity;
reference.End1Name = info.PropertyName;
reference.End1Enabled = true;
reference.Cardinality1 = info.Cardinality;
reference.SetEnd1AssociationType(info.AssociationType);
reference.SetEnd1IndexColumnName(info.IndexColumn);
reference.SetEnd1SqlWhereClause(info.WhereClause);
reference.SetReferenceEnd1FetchMode(info.FetchMode);
reference.SetReferenceEnd1CollectionFetchMode(info.CollectionFetchMode);
reference.SetReferenceEnd1Insert(info.Insert);
reference.SetReferenceEnd1Update(info.Update);
reference.SetReferenceEnd1Inverse(info.Inverse);
reference.SetReferenceEnd1FetchMode(info.FetchMode);
reference.SetReferenceEnd1Lazy(info.CollectionLazy);
reference.SetReferenceEnd1Cascade(info.Cascade);
reference.SetReferenceEnd1CollectionCascade(info.CollectionCascade);
if (!string.IsNullOrWhiteSpace(info.OrderByColumnName))
{
var orderByProp = fromEntity.Properties.SingleOrDefault(p => p.MappedColumn() != null && p.MappedColumn().Name.Equals(info.OrderByColumnName, StringComparison.InvariantCultureIgnoreCase));
if (orderByProp != null)
{
reference.SetReferenceEnd1OrderByProperty(orderByProp.Name);
}
}
reference.SetReferenceEnd1OrderByIsAsc(info.OrderByIsAsc);
// Find the other side of the reference.
ProcessOtherEndOfReference(info, toEntity, reference);
//associationInformation.RemoveAt(0);
fromEntity.AddReference(reference);
if (fromEntity.InternalIdentifier != toEntity.InternalIdentifier)
{
toEntity.AddReference(reference);
}
if (info.AssociationTableName != null &&
!string.IsNullOrEmpty(info.AssociationTableName.TableName))
{
// Map Reference to Table
string schema = /*string.IsNullOrEmpty(info.AssociationTableName.SchemaName) ? "" :*/ info.AssociationTableName.SchemaName.UnBackTick();
var mappedTable = mappingSet.Database.GetTable(info.AssociationTableName.TableName.UnBackTick(), schema);
if (mappedTable == null)
{
throw new NHibernateMappingException(string.Format("Could not find association table {0} to map to reference {1}.", info.AssociationTableName, reference.Name));
}
mappingSet.ChangeMappingFor(reference).To(mappedTable);
}
else
{
IEnumerable <IColumn> foreignKeyColumns;
Func <DirectedRelationship, bool> predicate;
if (info.ForeignKeyColumnNames.Count == 0 && info.Cardinality.Start == 1 && info.Cardinality.End == 1 && fromTable != toTable)
{
predicate = r =>
r.ToKey.Columns.OrderBy(c => c.Name).SequenceEqual(r.ToTable.ColumnsInPrimaryKey.OrderBy(c => c.Name)) &&
r.FromKey.Columns.OrderBy(c => c.Name).SequenceEqual(r.FromTable.ColumnsInPrimaryKey.OrderBy(c => c.Name));
}
else
{
if (info.ForeignKeyBelongsToThisTable)
{
foreignKeyColumns = info.ForeignKeyColumnNames.Select(f => fromTable.GetColumn(f.UnBackTick()));
if (fromTable == toTable)
{
// Self referencing keys might have the primary key at either end.
predicate = r => (r.FromKey.Columns.SequenceEqual(foreignKeyColumns) || r.ToKey.Columns.SequenceEqual(foreignKeyColumns));
}
else
{
predicate = r => r.FromKey.Columns.SequenceEqual(foreignKeyColumns);
}
}
else
{
foreignKeyColumns = info.ForeignKeyColumnNames.Select(f => toTable.GetColumn(f.UnBackTick()));
predicate = r => r.ToKey.Columns.SequenceEqual(foreignKeyColumns);
}
}
var possibleRelationships = fromTable.DirectedRelationships.Where(r => r.ToTable == toTable);
var relationshipToMap = possibleRelationships.FirstOrDefault(predicate);
if (relationshipToMap != null)
{
mappingSet.ChangeMappingFor(reference).To(relationshipToMap.Relationship);
}
else
{
throw new NHibernateMappingException(string.Format("Could not find relationship to map to for reference between Entities \"{0}\" and \"{1}\"", info.ThisEntityName, info.OtherEntityName));
}
}
}
}
private static Reference CreateReferenceFromRelationship(Relationship relationship, EntitySet entitySet)
{
Reference reference = new ReferenceImpl();
reference.Name = relationship.Name;
reference.Entity1 = relationship.PrimaryTable.MappedEntities().FirstOrDefault();
reference.Entity2 = relationship.ForeignTable.MappedEntities().FirstOrDefault();
if (reference.Entity1 == null || reference.Entity2 == null)
{
return(null);
}
// Don't add a reference if an inheritance structure exists between the two entities
if ((reference.Entity1.Parent != null && reference.Entity1.Parent == reference.Entity2) ||
(reference.Entity2.Parent != null && reference.Entity2.Parent == reference.Entity1))
{
return(null);
}
reference.Cardinality1 = relationship.PrimaryCardinality;
reference.Cardinality2 = relationship.ForeignCardinality;
IList <string> existingNames1 = reference.Entity1.GetReferenceNames(reference.Entity2);
IList <string> existingNames2 = reference.Entity2.GetReferenceNames(reference.Entity1);
if (reference.Entity1 == reference.Entity2)
{
existingNames1.Add(reference.Entity1.Name);
reference.End1Name = reference.Cardinality1 == Cardinality.Many ? reference.Entity2.Name.Pluralize().GetNextName(existingNames2) : reference.Entity2.Name.GetNextName(existingNames2);
if (relationship.PrimaryKey.Columns.Count == 1)
{
if (relationship.ForeignKey == null)
{
throw new Exception(string.Format("Relationship [{0}] on table [{1}] has no foreign key.", relationship.Name, relationship.PrimaryTable.Name));
}
else if (relationship.ForeignKey.Columns.Count != 1)
{
throw new Exception(string.Format("The foreign key [{0}] of relationship [{1}] on table [{2}] should have 1 column (to match the number of columns in the primary key). It has {3} columns.", relationship.ForeignKey.Name, relationship.Name, relationship.PrimaryTable.Name, relationship.ForeignKey.Columns.Count));
}
reference.End2Name = relationship.ForeignKey.Columns[0].Name.GetCSharpFriendlyIdentifier().GetNextName(existingNames1);
}
else
{
reference.End2Name = reference.Cardinality2 == Cardinality.Many ? reference.Entity1.Name.Pluralize().GetNextName(existingNames1) : reference.Entity1.Name.GetNextName(existingNames1);
}
}
else
{
reference.End1Name = reference.Cardinality1 == Cardinality.Many ? reference.Entity2.Name.Pluralize().GetNextName(existingNames2) : reference.Entity2.Name.GetNextName(existingNames2);
reference.End2Name = reference.Cardinality2 == Cardinality.Many ? reference.Entity1.Name.Pluralize().GetNextName(existingNames1) : reference.Entity1.Name.GetNextName(existingNames1);
}
reference.End1Enabled = true;
reference.End2Enabled = true;
reference.EntitySet = entitySet;
entitySet.AddReference(reference);
reference.Entity1.AddReference(reference);
if (reference.Entity1 != reference.Entity2)
{
reference.Entity2.AddReference(reference);
}
reference.SetMappedRelationship(relationship);
return(reference);
}
