internal SelectGeneratorDelegate(IPostInsertIdentityPersister persister, ISessionFactoryImplementor factory,
string suppliedUniqueKeyPropertyNames) : base(persister)
{
this.persister = persister;
this.factory = factory;
uniqueKeySuppliedPropertyNames = suppliedUniqueKeyPropertyNames?.Split(',').ToArray(p => p.Trim());
idSelectString = persister.GetSelectByUniqueKeyString(uniqueKeySuppliedPropertyNames, out uniqueKeyTypes);
idType = persister.IdentifierType;
}
public OutputParamReturningDelegate(IPostInsertIdentityPersister persister, ISessionFactoryImplementor factory)
: base(persister)
{
if (Persister.RootTableKeyColumnNames.Length > 1)
{
throw new HibernateException("identity-style generator cannot be used with multi-column keys");
}
paramType = Persister.IdentifierType.SqlTypes(factory)[0];
idColumnName = Persister.RootTableKeyColumnNames[0];
this.factory = factory;
}
internal SelectGeneratorDelegate(IPostInsertIdentityPersister persister, ISessionFactoryImplementor factory,
string suppliedUniqueKeyPropertyName) : base(persister)
{
this.persister = persister;
this.factory = factory;
uniqueKeyPropertyName = DetermineNameOfPropertyToUse((IEntityPersister) persister, suppliedUniqueKeyPropertyName);
idSelectString = persister.GetSelectByUniqueKeyString(uniqueKeyPropertyName);
uniqueKeyType = ((IEntityPersister) persister).GetPropertyType(uniqueKeyPropertyName);
idType = persister.IdentifierType;
}
internal SelectGeneratorDelegate(IPostInsertIdentityPersister persister, ISessionFactoryImplementor factory,
string suppliedUniqueKeyPropertyName) : base(persister)
{
this.persister = persister;
this.factory = factory;
uniqueKeyPropertyName = DetermineNameOfPropertyToUse((IEntityPersister)persister, suppliedUniqueKeyPropertyName);
idSelectString = persister.GetSelectByUniqueKeyString(uniqueKeyPropertyName);
uniqueKeyType = ((IEntityPersister)persister).GetPropertyType(uniqueKeyPropertyName);
idType = persister.IdentifierType;
}
public OutputParamReturningDelegate(IPostInsertIdentityPersister persister, ISessionFactoryImplementor factory)
: base(persister)
{
if (Persister.RootTableKeyColumnNames.Length > 1)
{
throw new HibernateException("identity-style generator cannot be used with multi-column keys");
}
paramType = Persister.IdentifierType.SqlTypes(factory)[0];
idColumnName = Persister.RootTableKeyColumnNames[0];
this.factory = factory;
}
public override IInsertGeneratedIdentifierDelegate GetInsertGeneratedIdentifierDelegate(
IPostInsertIdentityPersister persister, ISessionFactoryImplementor factory, bool isGetGeneratedKeysEnabled)
{
if (isGetGeneratedKeysEnabled)
{
throw new NotSupportedException();
}
else if (factory.Dialect.SupportsInsertSelectIdentity)
{
return(new InsertSelectDelegate(persister, factory));
}
else
{
return(new BasicDelegate(persister, factory));
}
}
public override IInsertGeneratedIdentifierDelegate GetInsertGeneratedIdentifierDelegate(
IPostInsertIdentityPersister persister, ISessionFactoryImplementor factory, bool isGetGeneratedKeysEnabled)
{
if (isGetGeneratedKeysEnabled)
{
throw new NotSupportedException();
}
else if (factory.Dialect.SupportsInsertSelectIdentity)
{
return new InsertSelectDelegate(persister, factory);
}
else
{
return new BasicDelegate(persister, factory);
}
}
public static SqlString GetSelectByUniqueKeyString(
this IPostInsertIdentityPersister persister,
string[] suppliedPropertyNames,
out IType[] parameterTypes)
{
if (persister is ICompositeKeyPostInsertIdentityPersister compositeKeyPersister)
{
return(compositeKeyPersister.GetSelectByUniqueKeyString(suppliedPropertyNames, out parameterTypes));
}
if (suppliedPropertyNames.Length > 1)
{
throw new IdentifierGenerationException(
$"persister {persister} does not implement {nameof(ICompositeKeyPostInsertIdentityPersister)}, " +
$"which is required for selecting by an unique key spanning multiple properties.");
}
if (persister is IEntityPersister entityPersister)
{
var uniqueKeyPropertyNames = suppliedPropertyNames ?? DetermineNameOfPropertiesToUse(entityPersister);
parameterTypes = uniqueKeyPropertyNames.ToArray(p => entityPersister.GetPropertyType(p));
}
else if (persister is IQueryableCollection collectionPersister)
{
parameterTypes = new[] { collectionPersister.KeyType, collectionPersister.ElementType };
}
else
{
throw new IdentifierGenerationException(
$"Persister type {persister.GetType()} is not supported by post insert identity persisters");
}
#pragma warning disable 618
return(persister.GetSelectByUniqueKeyString(suppliedPropertyNames[0]));
#pragma warning restore 618
}
protected internal AbstractSelectingDelegate(IPostInsertIdentityPersister persister)
{
this.persister = persister;
}
public InsertSelectDelegate(IPostInsertIdentityPersister persister, ISessionFactoryImplementor factory)
: base(persister)
{
this.persister = persister;
this.factory = factory;
}
public override IInsertGeneratedIdentifierDelegate GetInsertGeneratedIdentifierDelegate(
IPostInsertIdentityPersister persister, ISessionFactoryImplementor factory, bool isGetGeneratedKeysEnabled)
{
return(new OutputParamReturningDelegate(persister, factory));
}
public abstract IInsertGeneratedIdentifierDelegate GetInsertGeneratedIdentifierDelegate(
IPostInsertIdentityPersister persister, ISessionFactoryImplementor factory, bool isGetGeneratedKeysEnabled);
public InsertSelectDelegate(IPostInsertIdentityPersister persister, ISessionFactoryImplementor factory)
: base(persister)
{
this.persister = persister;
this.factory = factory;
}
protected AbstractReturningDelegate(IPostInsertIdentityPersister persister)
{
this.persister = persister;
}
public AbstractReturningDelegate(IPostInsertIdentityPersister persister)
{
this.persister = persister;
}
public override IInsertGeneratedIdentifierDelegate GetInsertGeneratedIdentifierDelegate(
IPostInsertIdentityPersister persister, ISessionFactoryImplementor factory, bool isGetGeneratedKeysEnabled)
{
return new SelectGeneratorDelegate(persister, factory, uniqueKeyPropertyName);
}
public override IInsertGeneratedIdentifierDelegate GetInsertGeneratedIdentifierDelegate(
IPostInsertIdentityPersister persister, ISessionFactoryImplementor factory, bool isGetGeneratedKeysEnabled)
{
return(new SelectGeneratorDelegate(persister, factory, uniqueKeyPropertyNames));
}
protected internal AbstractSelectingDelegate(IPostInsertIdentityPersister persister)
{
this.persister = persister;
}
public abstract IInsertGeneratedIdentifierDelegate GetInsertGeneratedIdentifierDelegate( IPostInsertIdentityPersister persister, ISessionFactoryImplementor factory, bool isGetGeneratedKeysEnabled);
public override IInsertGeneratedIdentifierDelegate GetInsertGeneratedIdentifierDelegate(
IPostInsertIdentityPersister persister, ISessionFactoryImplementor factory, bool isGetGeneratedKeysEnabled)
{
return new OutputParamReturningDelegate(persister, factory);
}
public SequenceIdentityDelegate(IPostInsertIdentityPersister persister, ISessionFactoryImplementor factory,
string sequenceName) : base(persister, factory)
{
sequenceNextValFragment = factory.Dialect.GetSelectSequenceNextValString(sequenceName);
}
public IInsertGeneratedIdentifierDelegate GetInsertGeneratedIdentifierDelegate(IPostInsertIdentityPersister persister,
ISessionFactoryImplementor factory,
bool isGetGeneratedKeysEnabled)
{
return new SequenceIdentityDelegate(persister, factory, SequenceName);
}
public SequenceIdentityDelegate(IPostInsertIdentityPersister persister, ISessionFactoryImplementor factory,
string sequenceName) : base(persister, factory)
{
sequenceNextValFragment = factory.Dialect.GetSelectSequenceNextValString(sequenceName);
}
public IInsertGeneratedIdentifierDelegate GetInsertGeneratedIdentifierDelegate(IPostInsertIdentityPersister persister,
ISessionFactoryImplementor factory,
bool isGetGeneratedKeysEnabled)
{
return(new SequenceIdentityDelegate(persister, factory, SequenceName));
}
