protected virtual void Configure(OwnedNavigationBuilder <Level3, Level4> l4)
{
l4.Ignore(e => e.OneToOne_Optional_Self4)
.Ignore(e => e.OneToMany_Required_Self4)
.Ignore(e => e.OneToMany_Required_Self_Inverse4)
.Ignore(e => e.OneToMany_Optional_Self4)
.Ignore(e => e.OneToMany_Optional_Self_Inverse4);
l4.Property(e => e.Id).ValueGeneratedNever();
l4.HasOne(e => e.OneToOne_Optional_PK_Inverse4)
.WithOne(e => e.OneToOne_Optional_PK3)
.HasPrincipalKey <Level3>()
.IsRequired(false);
l4.HasOne(e => e.OneToOne_Required_FK_Inverse4)
.WithOne(e => e.OneToOne_Required_FK3)
.HasForeignKey <Level4>(e => e.Level3_Required_Id)
.IsRequired()
.OnDelete(DeleteBehavior.Restrict);
l4.HasOne(e => e.OneToOne_Optional_FK_Inverse4)
.WithOne(e => e.OneToOne_Optional_FK3)
.HasForeignKey <Level4>(e => e.Level3_Optional_Id)
.IsRequired(false);
l4.HasOne(e => e.OneToMany_Required_Inverse4)
.WithMany(e => e.OneToMany_Required3)
.IsRequired()
.OnDelete(DeleteBehavior.Restrict);
l4.HasOne(e => e.OneToMany_Optional_Inverse4)
.WithMany(e => e.OneToMany_Optional3)
.IsRequired(false);
}
protected virtual void Configure(OwnedNavigationBuilder <Level2, Level3> l3)
{
var level3 = l3.Ignore(e => e.OneToOne_Optional_Self3)
.Ignore(e => e.OneToMany_Required_Self3)
.Ignore(e => e.OneToMany_Required_Self_Inverse3)
.Ignore(e => e.OneToMany_Optional_Self3)
.Ignore(e => e.OneToMany_Optional_Self_Inverse3)
.OwnedEntityType;
l3.Property(e => e.Id).ValueGeneratedNever();
l3.HasOne(e => e.OneToOne_Optional_PK_Inverse3)
.WithOne(e => e.OneToOne_Optional_PK2)
.HasPrincipalKey <Level2>(e => e.Id)
.IsRequired(false);
l3.HasOne(e => e.OneToOne_Required_FK_Inverse3)
.WithOne(e => e.OneToOne_Required_FK2)
.HasForeignKey <Level3>(e => e.Level2_Required_Id)
.IsRequired()
.OnDelete(DeleteBehavior.Restrict);
l3.HasOne(e => e.OneToOne_Optional_FK_Inverse3)
.WithOne(e => e.OneToOne_Optional_FK2)
.HasForeignKey <Level3>(e => e.Level2_Optional_Id)
.IsRequired(false);
l3.HasOne(e => e.OneToMany_Required_Inverse3)
.WithMany(e => e.OneToMany_Required2)
.IsRequired()
.OnDelete(DeleteBehavior.Restrict);
l3.HasOne(e => e.OneToMany_Optional_Inverse3)
.WithMany(e => e.OneToMany_Optional2)
.IsRequired(false);
ForeignKey level4Fk;
var level4 = level3.Model.AddEntityType(
"Level1.OneToOne_Required_PK1#Level2.OneToOne_Required_PK2#Level3.OneToOne_Required_PK3#Level4",
typeof(Level4));
using (var batch = ((Model)level3.Model).ConventionDispatcher.DelayConventions())
{
level4Fk = (ForeignKey)level4.AddForeignKey(level4.FindProperty(nameof(Level4.Id)), level3.FindPrimaryKey(), level3);
level4Fk.IsUnique = true;
level4Fk.SetPrincipalToDependent(nameof(Level3.OneToOne_Required_PK3), ConfigurationSource.Explicit);
level4Fk.SetDependentToPrincipal(nameof(Level4.OneToOne_Required_PK_Inverse4), ConfigurationSource.Explicit);
level4Fk.DeleteBehavior = DeleteBehavior.Restrict;
level4Fk = (ForeignKey)batch.Run(level4Fk);
}
Configure(new OwnedNavigationBuilder <Level3, Level4>(level4Fk));
}
protected virtual void Configure(OwnedNavigationBuilder <Level1, Level2> l2)
{
var level2 = l2.Ignore(e => e.OneToOne_Optional_Self2)
.Ignore(e => e.OneToMany_Required_Self2)
.Ignore(e => e.OneToMany_Required_Self_Inverse2)
.Ignore(e => e.OneToMany_Optional_Self2)
.Ignore(e => e.OneToMany_Optional_Self_Inverse2)
.OwnedEntityType;
l2.Property(e => e.Id).ValueGeneratedNever();
l2.HasOne(e => e.OneToOne_Optional_PK_Inverse2)
.WithOne(e => e.OneToOne_Optional_PK1)
.HasPrincipalKey <Level1>(e => e.Id)
.IsRequired(false);
l2.HasOne(e => e.OneToOne_Required_FK_Inverse2)
.WithOne(e => e.OneToOne_Required_FK1)
.HasForeignKey <Level2>(e => e.Level1_Required_Id)
.IsRequired()
.OnDelete(DeleteBehavior.Restrict);
l2.HasOne(e => e.OneToOne_Optional_FK_Inverse2)
.WithOne(e => e.OneToOne_Optional_FK1)
.HasForeignKey <Level2>(e => e.Level1_Optional_Id)
.IsRequired(false);
l2.HasOne(e => e.OneToMany_Required_Inverse2)
.WithMany(e => e.OneToMany_Required1)
.IsRequired()
.OnDelete(DeleteBehavior.Restrict);
l2.HasOne(e => e.OneToMany_Optional_Inverse2)
.WithMany(e => e.OneToMany_Optional1)
.IsRequired(false);
ForeignKey level3Fk;
var level3 = level2.Model.AddEntityType(typeof(Level3), nameof(Level2.OneToOne_Required_PK2), level2);
using (var batch = ((Model)level2.Model).ConventionDispatcher.StartBatch())
{
level3Fk = (ForeignKey)level3.AddForeignKey(level3.FindProperty(nameof(Level3.Id)), level2.FindPrimaryKey(), level2);
level3Fk.IsUnique = true;
level3Fk.HasPrincipalToDependent(nameof(Level2.OneToOne_Required_PK2), ConfigurationSource.Explicit);
level3Fk.HasDependentToPrincipal(nameof(Level3.OneToOne_Required_PK_Inverse3), ConfigurationSource.Explicit);
level3Fk.DeleteBehavior = DeleteBehavior.Restrict;
level3Fk = batch.Run(level3Fk);
}
Configure(new OwnedNavigationBuilder <Level2, Level3>((EntityType)level2, level3Fk.DeclaringEntityType, level3Fk.Builder));
}