public void Configure(AssociationInfo associationInfo, DbSchemaBuilder builder)
{
foreach (IRelationConfiguration configuration in this.members)
{
configuration.Configure(associationInfo, builder);
}
}
public void Configure(AssociationInfo associationInfo, DbSchemaBuilder builder)
{
var primary = associationInfo.PrimaryTable;
var foreign = associationInfo.ForeignTable;
DbTableInfoBuilder primaryTable = builder.Find(primary.TableName);
DbTableInfoBuilder foreignTable = builder.Find(foreign.TableName);
MemberInfo[] primaryKeyMembers =
GetMembers(
primaryTable.EntityType,
primary.PropertyNames);
MemberInfo[] foreignKeyMembers =
GetMembers(
foreignTable.EntityType,
foreign.PropertyNames);
IKeyInfo primaryKeyInfo =
EnsureKey(
primaryKeyMembers,
true,
primaryTable);
IKeyInfo foreignKeyInfo =
EnsureKey(
foreignKeyMembers,
false,
foreignTable);
IRelationContraint[] relationConstraints =
new IRelationContraint[primaryKeyMembers.Length];
for (int i = 0; i < relationConstraints.Length; i++)
{
relationConstraints[i] =
new RelationConstraint(primaryKeyMembers[i], foreignKeyMembers[i]);
}
Delegate primaryToForeignConverter =
CreateConverter(
PrimaryToForeignConverterMethod,
primaryKeyInfo,
foreignKeyInfo,
relationConstraints);
Delegate foreignToPrimaryConverter =
CreateConverter(
ForeignToPrimaryConverterMethod,
primaryKeyInfo,
foreignKeyInfo,
relationConstraints);
builder.Register(
new DbRelationInfo(
primaryTable: primary.TableName,
primaryKeyInfo: primaryKeyInfo,
primaryToForeignConverter: primaryToForeignConverter,
foreignTable: foreign.TableName,
foreignKeyInfo: foreignKeyInfo,
foreignToPrimaryConverter: foreignToPrimaryConverter,
cascadedDelete: associationInfo.CascadedDelete));
}
public void Configure(AssociationInfo associationInfo, DbSchemaBuilder builder)
{
var primary = associationInfo.PrimaryTable;
var foreign = associationInfo.ForeignTable;
DbTableInfoBuilder primaryTable = builder.Find(primary.TableName);
DbTableInfoBuilder foreignTable = builder.Find(foreign.TableName);
MemberInfo[] primaryKeyMembers =
GetMembers(
primaryTable.EntityType,
primary.PropertyNames);
MemberInfo[] foreignKeyMembers =
GetMembers(
foreignTable.EntityType,
foreign.PropertyNames);
IKeyInfo primaryKeyInfo =
EnsureKey(
primaryKeyMembers,
true,
primaryTable);
IKeyInfo foreignKeyInfo =
EnsureKey(
foreignKeyMembers,
false,
foreignTable);
IRelationContraint[] relationConstraints =
new IRelationContraint[primaryKeyMembers.Length];
for (int i = 0; i < relationConstraints.Length; i++)
{
relationConstraints[i] =
new RelationConstraint(primaryKeyMembers[i], foreignKeyMembers[i]);
}
Delegate primaryToForeignConverter =
CreateConverter(
PrimaryToForeignConverterMethod,
primaryKeyInfo,
foreignKeyInfo,
relationConstraints);
Delegate foreignToPrimaryConverter =
CreateConverter(
ForeignToPrimaryConverterMethod,
primaryKeyInfo,
foreignKeyInfo,
relationConstraints);
builder.Register(
new DbRelationInfo(
primaryTable: primary.TableName,
primaryKeyInfo: primaryKeyInfo,
primaryToForeignConverter: primaryToForeignConverter,
foreignTable: foreign.TableName,
foreignKeyInfo: foreignKeyInfo,
foreignToPrimaryConverter: foreignToPrimaryConverter,
cascadedDelete: associationInfo.CascadedDelete));
}
