private void NormalizeRelationAccessors(RelationDefinitionBase relation,
string searchedName, EntityDefinition rdbEntity)
{
if (string.IsNullOrEmpty(searchedName))
{
return;
}
var q1 =
from r in Model.GetActiveRelations().OfType <SelfRelationDefinition>()
where r != relation && r.Entity.Identifier == rdbEntity.Identifier &&
(r.Left.AccessorName == searchedName || r.Right.AccessorName == searchedName)
select r as RelationDefinitionBase;
var q2 =
from r in Model.GetActiveRelations().OfType <RelationDefinition>()
where r != relation &&
(r.Right.Entity.Identifier == rdbEntity.Identifier &&
r.Left.AccessorName == searchedName) ||
(r.Left.Entity.Identifier == rdbEntity.Identifier &&
r.Right.AccessorName == searchedName)
select r as RelationDefinitionBase;
int i = 0;
foreach (RelationDefinitionBase r in q1.Union(q2))
{
i++;
RelationDefinition rd = r as RelationDefinition;
SelfRelationDefinition srd = r as SelfRelationDefinition;
if (srd != null)
{
if (srd.Left.AccessorName == searchedName)
{
srd.Left.AccessorName += i.ToString();
}
else if (srd.Right.AccessorName == searchedName)
{
srd.Right.AccessorName += i.ToString();
}
}
else if (rd != null)
{
if (rd.Left.AccessorName == searchedName)
{
rd.Left.AccessorName += i.ToString();
}
else if (rd.Right.AccessorName == searchedName)
{
rd.Right.AccessorName += i.ToString();
}
}
}
}
private static void GenerateRelScript(SelfRelationTarget rt, StringBuilder script, bool unicodeStrings, RelationDefinitionBase rel)
{
for (int i = 0; i < rt.FieldName.Length; i++)
{
script.Append(rt.FieldName[i]).Append(" ");
if (rel is SelfRelationDefinition)
{
SelfRelationDefinition r = rel as SelfRelationDefinition;
ScalarPropertyDefinition sp = r.Properties.Skip(i).First();
script.Append(GetType(sp.SourceField, sp.PropertyType, sp.Attributes, unicodeStrings)).Append(" NOT NULL");
}
else if (rel is RelationDefinition)
{
LinkTarget lt = rt as LinkTarget;
ScalarPropertyDefinition sp = lt.Properties.Skip(i).First();
script.Append(GetType(sp.SourceField, sp.PropertyType, sp.Attributes, unicodeStrings)).Append(" NOT NULL");
}
else
{
throw new NotSupportedException(rel.GetType().ToString());
}
}
}
protected void ProcessMany2Many()
{
foreach (SourceFragmentDefinition sf in SourceView.GetSourceFragments()
.Where(item => SourceView.GetSourceFields(item).All(clm => clm.IsFK) &&
item.Constraints.Count(citem => citem.ConstraintType == SourceConstraint.ForeignKeyConstraintTypeName) == 2))
{
List <LinkTarget> targets = new List <LinkTarget>();
foreach (SourceConstraint fk in sf.Constraints.Where(item =>
item.ConstraintType == SourceConstraint.ForeignKeyConstraintTypeName))
{
var rels = SourceView.GetFKRelations(fk);
SourceFragmentDefinition m = rels.First().PKField.SourceFragment;
EntityDefinition e = Model.GetEntity(GetEntityIdentifier(m.Selector, m.Name));
LinkTarget lt = new LinkTarget(
e,
rels.Select(item => item.FKField.SourceFieldExpression).ToArray(),
rels.Select(item => e.GetPkProperties().Single(p => p.SourceFieldExpression == item.PKField.SourceFieldExpression).PropertyAlias).ToArray(),
rels.First().DeleteAction == SourceConstraint.CascadeAction
);
targets.Add(lt);
}
if (targets.Count != 2)
{
continue;
}
if (targets[0].Entity.Name == targets[1].Entity.Name)
{
LinkTarget t = targets[0];
SelfRelationDefinition newRel = new SelfRelationDefinition(
t.Entity, t.EntityProperties, targets[0], targets[1],
GetSourceFragment(sf), null);
if (sf.Constraints.Any(item => item.ConstraintType == SourceConstraint.PrimaryKeyConstraintTypeName))
{
newRel.Constraint = RelationConstraint.PrimaryKey;
}
else if (sf.Constraints.Any(item => item.ConstraintType == SourceConstraint.UniqueConstraintTypeName))
{
newRel.Constraint = RelationConstraint.Unique;
}
if (Model.GetSimilarRelation(newRel) == null)
{
string postFix = string.Empty;
if (string.IsNullOrEmpty(newRel.Left.AccessorName))
{
if (newRel.Left.FieldName.Length == 1)
{
if (newRel.Left.FieldName[0].EndsWith("_id", StringComparison.InvariantCultureIgnoreCase))
{
newRel.Left.AccessorName = newRel.Left.FieldName[0]
.Substring(0, newRel.Left.FieldName[0].Length - 3);
}
else if (newRel.Left.FieldName[0].EndsWith("id", StringComparison.InvariantCultureIgnoreCase))
{
newRel.Left.AccessorName = newRel.Left.FieldName[0]
.Substring(0, newRel.Left.FieldName[0].Length - 2);
}
}
if (string.IsNullOrEmpty(newRel.Left.AccessorName))
{
newRel.Left.AccessorName = newRel.Entity.Name;
postFix = "1";
}
}
if (string.IsNullOrEmpty(newRel.Right.AccessorName))
{
if (newRel.Left.FieldName.Length == 1)
{
if (newRel.Right.FieldName[0].EndsWith("_id", StringComparison.InvariantCultureIgnoreCase))
{
newRel.Right.AccessorName = newRel.Right.FieldName[0]
.Substring(0, newRel.Right.FieldName[0].Length - 3);
}
else if (newRel.Right.FieldName[0].EndsWith("id", StringComparison.InvariantCultureIgnoreCase))
{
newRel.Right.AccessorName = newRel.Right.FieldName[0]
.Substring(0, newRel.Right.FieldName[0].Length - 2);
}
}
if (string.IsNullOrEmpty(newRel.Right.AccessorName))
{
newRel.Right.AccessorName = newRel.Entity.Name + postFix;
}
}
Model.AddRelation(newRel);
}
}
else
{
RelationDefinition newRel = new RelationDefinition(
targets[0], targets[1], GetSourceFragment(sf), null);
if (sf.Constraints.Any(item => item.ConstraintType == SourceConstraint.PrimaryKeyConstraintTypeName))
{
newRel.Constraint = RelationConstraint.PrimaryKey;
}
else if (sf.Constraints.Any(item => item.ConstraintType == SourceConstraint.UniqueConstraintTypeName))
{
newRel.Constraint = RelationConstraint.Unique;
}
if (!Model.GetRelations().OfType <RelationDefinition>().Any(m => m.Equals(newRel)))
{
if (Model.HasSimilarRelationM2M(newRel))
{
if (string.IsNullOrEmpty(newRel.Left.AccessorName) ||
string.IsNullOrEmpty(newRel.Right.AccessorName))
{
var lst = from r in Model.GetRelations().OfType <RelationDefinition>()
where
!ReferenceEquals(r.Left, newRel.Left) &&
!ReferenceEquals(r.Right, newRel.Right) &&
(
((r.Left.Entity == newRel.Left.Entity &&
string.IsNullOrEmpty(r.Right.AccessorName))
&&
(r.Right.Entity == newRel.Right.Entity &&
string.IsNullOrEmpty(r.Left.AccessorName))) ||
((r.Left.Entity == newRel.Right.Entity &&
string.IsNullOrEmpty(r.Right.AccessorName))
&&
(r.Right.Entity == newRel.Left.Entity &&
string.IsNullOrEmpty(r.Left.AccessorName)))
)
select r;
if (lst.Count() > 0)
{
foreach (RelationDefinition r in lst)
{
if (string.IsNullOrEmpty(r.Left.AccessorName))
{
r.Left.AccessorName = r.SourceFragment.Name.TrimEnd(']').TrimStart('[') +
r.Right.Entity.Name;
}
if (string.IsNullOrEmpty(r.Right.AccessorName))
{
r.Right.AccessorName = r.SourceFragment.Name.TrimEnd(']').TrimStart('[') +
r.Left.Entity.Name;
}
}
if (string.IsNullOrEmpty(newRel.Left.AccessorName))
{
newRel.Left.AccessorName =
newRel.SourceFragment.Name.TrimEnd(']').TrimStart('[') +
newRel.Right.Entity.Name;
}
if (string.IsNullOrEmpty(newRel.Right.AccessorName))
{
newRel.Right.AccessorName =
newRel.SourceFragment.Name.TrimEnd(']').TrimStart('[') +
newRel.Left.Entity.Name;
}
}
}
}
Model.AddRelation(newRel);
}
}
}
foreach (SelfRelationDefinition rdb in Model.GetActiveRelations().OfType <SelfRelationDefinition>())
{
NormalizeRelationAccessors(rdb, rdb.Right.AccessorName, rdb.Entity);
NormalizeRelationAccessors(rdb, rdb.Left.AccessorName, rdb.Entity);
}
foreach (RelationDefinition rdb in Model.GetActiveRelations().OfType <RelationDefinition>())
{
NormalizeRelationAccessors(rdb, rdb.Right.AccessorName, rdb.Right.Entity);
NormalizeRelationAccessors(rdb, rdb.Left.AccessorName, rdb.Left.Entity);
}
}
protected virtual void OnPopulateSchema()
{
Members.Add(SchemaDef);
#region энам табличек
CreateTablesLinkEnum(_entity, SchemaDef);
#endregion энам табличек
//#region bool ChangeValueType(EntityPropertyAttribute c, object value, ref object newvalue)
//CreateChangeValueTypeMethod(_entity, SchemaDef);
//#endregion bool ChangeValueType(EntityPropertyAttribute c, object value, ref object newvalue)
//#region string[] GetSuppressedColumns()
//// первоначальная реализация или есть отличие в suppressed properties
//if (_entity.BaseEntity == null ||
// (_entity.BaseEntity.SuppressedProperties.Count + _entity.SuppressedProperties.Count != 0) ||
// _entity.BaseEntity.SuppressedProperties.Count != _entity.SuppressedProperties.Count ||
// !(_entity.SuppressedProperties.TrueForAll(p => _entity.BaseEntity.SuppressedProperties.Exists(pp => pp == p)) &&
// _entity.BaseEntity.SuppressedProperties.TrueForAll(p => _entity.SuppressedProperties.Exists(pp => pp == p))))
//{
// var method = new CodeMemberMethod
// {
// Name = "GetSuppressedFields",
// // тип возвращаемого значения
// ReturnType = new CodeTypeReference(typeof(string[])),
// // модификаторы доступа
// Attributes = MemberAttributes.Public
// };
// SchemaDef.Members.Add(method);
// if (_entity.BaseEntity != null)
// method.Attributes |= MemberAttributes.Override;
// else
// // реализует метод базового класса
// method.ImplementationTypes.Add(typeof(IEntitySchemaBase));
// CodeArrayCreateExpression arrayExpression = new CodeArrayCreateExpression(
// new CodeTypeReference(typeof(string[]))
// );
// foreach (var suppressedProperty in _entity.SuppressedProperties)
// {
// arrayExpression.Initializers.Add(
// new CodePrimitiveExpression(suppressedProperty)
// );
// }
// method.Statements.Add(new CodeMethodReturnStatement(arrayExpression));
//}
//#endregion EntityPropertyAttribute[] GetSuppressedColumns()
#region сущность реализует связь
RelationDefinitionBase relation = _entity.Model.GetActiveRelations()
.SingleOrDefault(item => item.UnderlyingEntity == _entity);
if (relation != null)
{
SelfRelationDefinition sd = relation as SelfRelationDefinition;
if (sd == null)
{
ImplementIRelation((RelationDefinition)relation, _entity, SchemaDef);
}
else
{
ImplementIRelation(sd, _entity, SchemaDef);
}
}
#endregion сущность реализует связь
//#region public void GetSchema(OrmSchemaBase schema, Type t)
//if (_entity.BaseEntity == null)
//{
// CodeMemberField schemaField = new CodeMemberField(
// new CodeTypeReference(typeof(Worm.ObjectMappingEngine)),
// "_schema"
// );
// CodeMemberField typeField = new CodeMemberField(
// new CodeTypeReference(typeof(Type)),
// "_entityType"
// );
// schemaField.Attributes = MemberAttributes.Family;
// SchemaDef.Members.Add(schemaField);
// typeField.Attributes = MemberAttributes.Family;
// SchemaDef.Members.Add(typeField);
// var method = new CodeMemberMethod
// {
// Name = "GetSchema",
// // тип возвращаемого значения
// ReturnType = null,
// // модификаторы доступа
// Attributes = MemberAttributes.Public | MemberAttributes.Final
// };
// SchemaDef.Members.Add(method);
// method.Parameters.Add(
// new CodeParameterDeclarationExpression(
// new CodeTypeReference(typeof(Worm.ObjectMappingEngine)),
// "schema"
// )
// );
// method.Parameters.Add(
// new CodeParameterDeclarationExpression(
// new CodeTypeReference(typeof(Type)),
// "t"
// )
// );
// // реализует метод базового класса
// method.ImplementationTypes.Add(typeof(ISchemaInit));
// method.Statements.Add(
// new CodeAssignStatement(
// new CodeFieldReferenceExpression(
// new CodeThisReferenceExpression(),
// "_schema"
// ),
// new CodeArgumentReferenceExpression("schema")
// )
// );
// method.Statements.Add(
// new CodeAssignStatement(
// new CodeFieldReferenceExpression(
// new CodeThisReferenceExpression(),
// "_entityType"
// ),
// new CodeArgumentReferenceExpression("t")
// )
// );
//}
//#endregion public void GetSchema(OrmSchemaBase schema, Type t)
}
private void ImplementIRelation(SelfRelationDefinition relation, EntityDefinition entity, CodeTypeDeclaration entitySchemaDefClass)
{
entitySchemaDefClass.BaseTypes.Add(new CodeTypeReference(typeof(IRelation)));
#region Pair<string, Type> GetFirstType()
CodeMemberMethod method = new CodeMemberMethod
{
Name = "GetFirstType",
// тип возвращаемого значения
ReturnType = new CodeTypeReference(typeof(IRelation.RelationDesc)),
// модификаторы доступа
Attributes = MemberAttributes.Public
};
// реализует метод базового класса
method.ImplementationTypes.Add(typeof(IRelation));
method.Statements.Add(
new CodeMethodReturnStatement(
new CodeObjectCreateExpression(
new CodeTypeReference(typeof(IRelation.RelationDesc)),
WXMLCodeDomGeneratorHelper.GetFieldNameReferenceExpression(Settings,
entity.GetActiveProperties().OfType <EntityPropertyDefinition>().SingleOrDefault(item =>
item.SourceFields.Any(sf => relation.Direct.FieldName.Contains(sf.SourceFieldExpression)))
, false),
new CodeMethodInvokeExpression(
new CodeMethodReferenceExpression(
new CodeFieldReferenceExpression(
new CodeThisReferenceExpression(),
"_schema"
),
"GetTypeByEntityName"
),
new CodePrimitiveExpression(relation.Entity.Name)
),
new CodePrimitiveExpression(true)
)
)
);
entitySchemaDefClass.Members.Add(method);
#endregion Pair<string, Type> GetFirstType()
#region Pair<string, Type> GetSecondType()
method = new CodeMemberMethod
{
Name = "GetSecondType",
// тип возвращаемого значения
ReturnType = new CodeTypeReference(typeof(IRelation.RelationDesc)),
// модификаторы доступа
Attributes = MemberAttributes.Public
};
// реализует метод базового класса
method.ImplementationTypes.Add(typeof(IRelation));
method.Statements.Add(
new CodeMethodReturnStatement(
new CodeObjectCreateExpression(
new CodeTypeReference(typeof(IRelation.RelationDesc)),
WXMLCodeDomGeneratorHelper.GetFieldNameReferenceExpression(Settings,
entity.GetActiveProperties().OfType <EntityPropertyDefinition>().SingleOrDefault(item =>
item.SourceFields.Any(sf => relation.Reverse.FieldName.Contains(sf.SourceFieldExpression)))
, false),
new CodeMethodInvokeExpression(
new CodeMethodReferenceExpression(
new CodeFieldReferenceExpression(
new CodeThisReferenceExpression(),
"_schema"
),
"GetTypeByEntityName"
),
new CodePrimitiveExpression(relation.Entity.Name)
),
new CodePrimitiveExpression(false)
)
)
);
entitySchemaDefClass.Members.Add(method);
#endregion Pair<string, Type> GetSecondType()
}
private void FillRelations()
{
if (_model.OwnRelations.Count() == 0)
{
return;
}
XmlNode relationsNode = CreateElement("EntityRelations");
_ormXmlDocumentMain.DocumentElement.AppendChild(relationsNode);
foreach (RelationDefinitionBase rel in _model.OwnRelations)
{
XmlElement relationElement;
if (rel is RelationDefinition)
{
RelationDefinition relation = (RelationDefinition)rel;
relationElement = CreateElement("Relation");
relationElement.SetAttribute("table", relation.SourceFragment.Identifier);
if (relation.Disabled)
{
relationElement.SetAttribute("disabled", XmlConvert.ToString(relation.Disabled));
}
XmlElement leftElement = CreateElement("Left");
leftElement.SetAttribute("entity", relation.Left.Entity.Identifier);
leftElement.SetAttribute("entityProperties", string.Join(" ", relation.Left.EntityProperties));
leftElement.SetAttribute("fieldName", string.Join(" ", relation.Left.FieldName));
leftElement.SetAttribute("cascadeDelete", XmlConvert.ToString(relation.Left.CascadeDelete));
if (!string.IsNullOrEmpty(relation.Left.AccessorName))
{
leftElement.SetAttribute("accessorName", relation.Left.AccessorName);
}
if (!string.IsNullOrEmpty(relation.Left.AccessorDescription))
{
leftElement.SetAttribute("accessorDescription", relation.Left.AccessorDescription);
}
if (relation.Left.AccessedEntityType != null)
{
leftElement.SetAttribute("accessedEntityType", relation.Left.AccessedEntityType.Identifier);
}
XmlElement rightElement = CreateElement("Right");
rightElement.SetAttribute("entity", relation.Right.Entity.Identifier);
rightElement.SetAttribute("entityProperties", string.Join(" ", relation.Right.EntityProperties));
rightElement.SetAttribute("fieldName", string.Join(" ", relation.Right.FieldName));
rightElement.SetAttribute("cascadeDelete", XmlConvert.ToString(relation.Right.CascadeDelete));
if (!string.IsNullOrEmpty(relation.Right.AccessorName))
{
rightElement.SetAttribute("accessorName", relation.Right.AccessorName);
}
if (!string.IsNullOrEmpty(relation.Right.AccessorDescription))
{
rightElement.SetAttribute("accessorDescription", relation.Right.AccessorDescription);
}
if (relation.Right.AccessedEntityType != null)
{
rightElement.SetAttribute("accessedEntityType", relation.Right.AccessedEntityType.Identifier);
}
if (relation.UnderlyingEntity != null)
{
relationElement.SetAttribute("underlyingEntity", relation.UnderlyingEntity.Identifier);
}
if (relation.Constraint != RelationConstraint.None)
{
relationElement.SetAttribute("constraint", relation.Constraint.ToString().ToLower());
}
relationElement.AppendChild(leftElement);
relationElement.AppendChild(rightElement);
relationsNode.AppendChild(relationElement);
}
else
{
SelfRelationDefinition relation = (SelfRelationDefinition)rel;
relationElement = CreateElement("SelfRelation");
relationElement.SetAttribute("table", relation.SourceFragment.Identifier);
relationElement.SetAttribute("entity", relation.Entity.Identifier);
relationElement.SetAttribute("entityProperties", string.Join(" ", relation.EntityProperties));
if (relation.Disabled)
{
relationElement.SetAttribute("disabled", XmlConvert.ToString(relation.Disabled));
}
XmlElement directElement = CreateElement("Direct");
directElement.SetAttribute("fieldName", string.Join(" ", relation.Direct.FieldName));
directElement.SetAttribute("cascadeDelete", XmlConvert.ToString(relation.Direct.CascadeDelete));
if (!string.IsNullOrEmpty(relation.Direct.AccessorName))
{
directElement.SetAttribute("accessorName", relation.Direct.AccessorName);
}
if (!string.IsNullOrEmpty(relation.Direct.AccessorDescription))
{
directElement.SetAttribute("accessorDescription", relation.Direct.AccessorDescription);
}
if (relation.Direct.AccessedEntityType != null)
{
directElement.SetAttribute("accessedEntityType", relation.Direct.AccessedEntityType.Identifier);
}
XmlElement reverseElement = CreateElement("Reverse");
reverseElement.SetAttribute("fieldName", string.Join(" ", relation.Reverse.FieldName));
reverseElement.SetAttribute("cascadeDelete", XmlConvert.ToString(relation.Reverse.CascadeDelete));
if (!string.IsNullOrEmpty(relation.Reverse.AccessorName))
{
reverseElement.SetAttribute("accessorName", relation.Reverse.AccessorName);
}
if (!string.IsNullOrEmpty(relation.Reverse.AccessorDescription))
{
reverseElement.SetAttribute("accessorDescription", relation.Reverse.AccessorDescription);
}
if (relation.Reverse.AccessedEntityType != null)
{
reverseElement.SetAttribute("accessedEntityType", relation.Reverse.AccessedEntityType.Identifier);
}
if (relation.UnderlyingEntity != null)
{
relationElement.SetAttribute("underlyingEntity", relation.UnderlyingEntity.Identifier);
}
if (relation.Constraint != RelationConstraint.None)
{
relationElement.SetAttribute("constraint", relation.Constraint.ToString().ToLower());
}
relationElement.AppendChild(directElement);
relationElement.AppendChild(reverseElement);
}
if (rel.Constants.Count > 0)
{
var constantsElement = CreateElement("Constants");
relationElement.InsertBefore(constantsElement, relationElement.FirstChild);
foreach (var constantDescriptor in rel.Constants)
{
var constantElement = CreateElement("Constant");
constantsElement.AppendChild(constantElement);
constantElement.SetAttribute("name", constantDescriptor.Name);
constantElement.SetAttribute("value", constantDescriptor.Value);
}
}
if (rel.Action != MergeAction.Merge)
{
relationElement.SetAttribute("action", rel.Action.ToString());
}
relationsNode.AppendChild(relationElement);
}
}
private void CreateForeignKeys(StringBuilder script, ISourceProvider provider)
{
var fks = Model.GetActiveEntities().SelectMany(item => item.GetProperties()
.OfType <EntityPropertyDefinition>()
).Where(item => item.SourceFragment != null);
List <string> names = new List <string>();
bool hdr = false;
foreach (SourceFragmentDefinition s in fks.Select(item => item.SourceFragment).Distinct())
{
SourceFragmentDefinition sf = s;
var targetSF = SourceView.GetSourceFragments().SingleOrDefault(item => item.Name == sf.Name && item.Selector == sf.Selector);
List <FKDefinition> fksList = new List <FKDefinition>();
foreach (EntityPropertyDefinition prop in fks.Where(item => item.SourceFragment == sf))
{
EntityDefinition re = prop.PropertyType.Entity;
var fpk = re.GetPkProperties().Where(item => prop.SourceFields.Any(fld => fld.PropertyAlias == item.PropertyAlias));
if (fpk.Count() == 0)
{
fpk = re.GetProperties().OfType <ScalarPropertyDefinition>()
.Where(item => !item.Disabled && item.SourceField.Constraints.Any(cns => cns.ConstraintType == SourceConstraint.UniqueConstraintTypeName));
}
FKDefinition f = new FKDefinition
{
cols = prop.SourceFields.Select(item => item.SourceFieldExpression).ToArray(),
refCols = prop.SourceFields.Select(item => fpk.Single(pk => pk.PropertyAlias == item.PropertyAlias).SourceFieldExpression).ToArray(),
refTbl = fpk.Single(pk => pk.PropertyAlias == prop.SourceFields.First().PropertyAlias).SourceFragment
};
if (targetSF != null)
{
if (targetSF.Constraints.Any(item =>
item.ConstraintType == SourceConstraint.ForeignKeyConstraintTypeName &&
prop.SourceFields.All(p => item.SourceFields.Any(fkf =>
fkf.SourceFieldExpression == p.SourceFieldExpression)
)
))
{
continue;
}
}
if (string.IsNullOrEmpty(f.constraintName))
{
f.constraintName = "FK_" + prop.Entity.Name + "_" + re.Name;
if (names.Contains(f.constraintName))
{
f.constraintName += "_" + prop.Name;
}
}
names.Add(f.constraintName);
fksList.Add(f);
}
if (fksList.Count > 0)
{
if (!hdr)
{
script.AppendLine("--Creating foreign keys");
hdr = true;
}
provider.GenerateCreateFKsScript(sf, fksList, script);
}
}
foreach (RelationDefinitionBase rel in Model.GetActiveRelations())
{
var relSF = SourceView.GetSourceFragments().SingleOrDefault(item => item.Name == rel.SourceFragment.Name && item.Selector == rel.SourceFragment.Selector);
List <FKDefinition> fksList = new List <FKDefinition>();
if (rel is SelfRelationDefinition)
{
SelfRelationDefinition r = rel as SelfRelationDefinition;
FKDefinition f;
if (CreateFKDefinition(r.Properties, r.Left, relSF, script, provider, out f))
{
fksList.Add(f);
}
if (string.IsNullOrEmpty(f.constraintName))
{
f.constraintName = "FK_" + rel.SourceFragment.Name.Trim(']', '[') + "_" + r.Entity.Name;
}
if (names.Contains(f.constraintName))
{
f.constraintName += "_" + names.Count(item => item.StartsWith(f.constraintName));
}
names.Add(f.constraintName);
if (CreateFKDefinition(r.Properties, r.Right, relSF, script, provider, out f))
{
fksList.Add(f);
}
if (string.IsNullOrEmpty(f.constraintName))
{
f.constraintName = "FK_" + rel.SourceFragment.Name.Trim(']', '[') + "_" + r.Entity.Name;
}
if (names.Contains(f.constraintName))
{
f.constraintName += "_" + names.Count(item => item.StartsWith(f.constraintName));
}
names.Add(f.constraintName);
}
else if (rel is RelationDefinition)
{
RelationDefinition r = rel as RelationDefinition;
FKDefinition f;
if (CreateFKDefinition(r.Left.Properties, r.Left, relSF, script, provider, out f))
{
fksList.Add(f);
}
if (string.IsNullOrEmpty(f.constraintName))
{
f.constraintName = "FK_" + rel.SourceFragment.Name.Trim(']', '[') + "_" + r.Left.Entity.Name;
}
if (names.Contains(f.constraintName))
{
f.constraintName += "_" + names.Count(item => item.StartsWith(f.constraintName));
}
names.Add(f.constraintName);
if (CreateFKDefinition(r.Right.Properties, r.Right, relSF, script, provider, out f))
{
fksList.Add(f);
}
if (string.IsNullOrEmpty(f.constraintName))
{
f.constraintName = "FK_" + rel.SourceFragment.Name.Trim(']', '[') + "_" + r.Right.Entity.Name;
}
if (names.Contains(f.constraintName))
{
f.constraintName += "_" + names.Count(item => item.StartsWith(f.constraintName));
}
names.Add(f.constraintName);
}
else
{
throw new NotSupportedException(rel.GetType().ToString());
}
if (fksList.Count > 0)
{
if (!hdr)
{
script.AppendLine("--Creating foreign keys");
hdr = true;
}
provider.GenerateCreateFKsScript(rel.SourceFragment, fksList, script);
}
}
}