public override Configuration Map(Configuration cfg)
{
ConventionModelMapper mapper = new ConventionModelMapper();
mapper.IsEntity((x, y) => this.IsEntity(x, y, this.EntitiesAssemblyName));
mapper.IsRootEntity((x, y) => this.IsRootEntity(x, y, this.EntitiesAssemblyName));
mapper.IsOneToMany((x, y) => this.IsOneToMany(x, y));
mapper.IsManyToOne((x, y) => this.IsManyToOne(x, y));
mapper.IsManyToMany((x, y) => this.IsManyToMany(x, y));
mapper.IsBag((x, y) => this.IsBag(x, y));
mapper.IsSet((x, y) => this.IsSet(x, y));
mapper.IsProperty((x, y) => this.IsProperty(x, y));
mapper.IsPersistentProperty((x, y) => this.IsPersistentProperty(x, y));
mapper.BeforeMapClass += this.BeforeMapClass;
mapper.BeforeMapProperty += this.BeforeMapProperty;
mapper.BeforeMapSet += this.BeforeMapSet;
mapper.BeforeMapOneToMany += this.BeforeMapOneToMany;
mapper.BeforeMapManyToOne += this.BeforeMapManyToOne;
mapper.BeforeMapManyToMany += BeforeMapManyToMany;
HbmMapping mappings = mapper.CompileMappingFor(Assembly.Load(this.EntitiesAssemblyName).GetExportedTypes());
cfg.AddMapping(mappings);
return(cfg);
}
public static void WithConventions(this ConventionModelMapper mapper, Configuration configuration)
{
Type baseEntityType = typeof(Entity);
mapper.IsEntity((type, declared) => IsEntity(type));
mapper.IsRootEntity((type, declared) => baseEntityType.Equals(type.BaseType));
mapper.BeforeMapClass += (modelInspector, type, classCustomizer) => {
classCustomizer.Id(c => c.Column("Id"));
classCustomizer.Id(c => c.Generator(Generators.Identity));
classCustomizer.Table(Inflector.Net.Inflector.Pluralize(type.Name.ToString()));
};
mapper.BeforeMapManyToOne += (modelInspector, propertyPath, map) => {
map.Column(propertyPath.LocalMember.GetPropertyOrFieldType().Name + "Fk");
map.Cascade(Cascade.Persist);
};
mapper.BeforeMapBag += (modelInspector, propertyPath, map) => {
map.Key(keyMapper => keyMapper.Column(propertyPath.GetContainerEntity(modelInspector).Name + "Fk"));
map.Cascade(Cascade.All);
};
AddConventionOverrides(mapper);
HbmMapping mapping = mapper.CompileMappingFor(typeof(Customer).Assembly.GetExportedTypes().Where(t => IsEntity(t)));
configuration.AddDeserializedMapping(mapping, "MyStoreMappings");
}
private static void DefineBaseClass(ConventionModelMapper mapper, System.Type[] baseEntityToIgnore)
{
if (baseEntityToIgnore == null)
{
return;
}
mapper.IsEntity((type, declared) =>
baseEntityToIgnore.Any(x => x.IsAssignableFrom(type)) &&
!baseEntityToIgnore.Any(x => x == type) &&
!type.IsInterface);
mapper.IsRootEntity((type, declared) => baseEntityToIgnore.Any(x => x == type.BaseType));
}
private void DefineBaseClass(ConventionModelMapper mapper)
{
if (BaseEntityToIgnore == null)
{
return;
}
mapper.IsEntity((type, declared) =>
BaseEntityToIgnore.IsAssignableFrom(type) &&
BaseEntityToIgnore != type &&
!type.IsInterface);
mapper.IsRootEntity((type, declared) => type.BaseType == BaseEntityToIgnore);
}
private static void DefineBaseClass(ConventionModelMapper mapper)
{
if (BaseEntityToIgnore == null)
{
BaseEntityToIgnore = typeof(BaseDomainObject);
}
mapper.IsEntity((type, declared) =>
BaseEntityToIgnore.IsAssignableFrom(type) &&
BaseEntityToIgnore != type &&
!type.IsInterface);
mapper.IsRootEntity((type, declared) => type.BaseType == BaseEntityToIgnore);
//mapper.IsTablePerClassHierarchy((type, declared) =>true);
}
protected override HbmMapping GetMappings()
{
var mapper = new ConventionModelMapper();
System.Type baseEntityType = typeof(DomainObject);
mapper.IsEntity((t, declared) => baseEntityType.IsAssignableFrom(t) && baseEntityType != t);
mapper.IsRootEntity((t, declared) => baseEntityType == t.BaseType);
mapper.Class <DomainObject>(r =>
{
r.Version(x => x.EntityVersion, map => { });
r.Id(x => x.ID, map => map.Generator(Generators.Native));
});
mapper.Class <Class1>(r => r.IdBag(x => x.Class2List, map => map.Inverse(true), rel => rel.ManyToMany()));
mapper.Class <Class2>(r => r.IdBag <Class1>("_class1List", map => map.Table("Class1List"), rel => rel.ManyToMany()));
HbmMapping mappings = mapper.CompileMappingFor(new[] { typeof(Class1), typeof(Class2) });
return(mappings);
}
public ISessionFactory Create()
{
var cfg = new Configuration();
cfg.DataBaseIntegration(
db =>
{
db.ConnectionString =
"Server=tcp:localhost;Database=DataSample;Trusted_Connection=true;Encrypt=False;";
db.Dialect <MsSql2008Dialect>();
db.BatchSize = 250;
db.KeywordsAutoImport = Hbm2DDLKeyWords.AutoQuote;
db.SchemaAction = SchemaAutoAction.Update;
}).SessionFactory().GenerateStatistics();
var mapper = new ConventionModelMapper();
// filter entities
var baseEntityType = typeof(AbstractEntity);
mapper.IsEntity(
(t, declared) => baseEntityType.IsAssignableFrom(t) && baseEntityType != t && !t.IsInterface);
mapper.IsRootEntity((t, declared) => baseEntityType.Equals(t.BaseType));
// override base properties
mapper.Class <AbstractEntity>(
map =>
{
map.Id(x => x.Id, m => m.Generator(Generators.GuidComb));
});
mapper.BeforeMapProperty += OnBeforeMapProperty;
// compile
var mapping =
mapper.CompileMappingFor(
typeof(AbstractEntity).Assembly.GetExportedTypes().Where(type => typeof(AbstractEntity).IsAssignableFrom(type)));
// use mappings
cfg.AddMapping(mapping);
// build
return(cfg.BuildSessionFactory());
}
public static HbmMapping CreateMappingConfiguration()
{
var mapper = new ConventionModelMapper();
var baseEntityType = typeof(Entity);
mapper.IsEntity((t, declared) => baseEntityType.IsAssignableFrom(t) && baseEntityType != t && !t.IsInterface);
mapper.IsRootEntity((t, declared) => baseEntityType.Equals(t.BaseType));
mapper.BeforeMapManyToOne += (insp, prop, map) => map.Column(prop.LocalMember.GetPropertyOrFieldType().Name + "Id");
mapper.BeforeMapBag += (insp, prop, map) => map.Key(km => km.Column(prop.GetContainerEntity(insp).Name + "Id"));
mapper.BeforeMapBag += (insp, prop, map) => map.Cascade(Cascade.All);
mapper.Class <Album>(map => map.Id(x => x.AlbumId, m => m.Generator(Generators.Identity)));
mapper.Class <Artist>(map => map.Id(x => x.ArtistId, m => m.Generator(Generators.Identity)));
var mapping = mapper.CompileMappingFor(baseEntityType.Assembly.GetExportedTypes());
return(mapping);
}
public WeatherDbConfig(IConfiguration appConfig, IOptions <NHibernateExportSettings> exportSettings)
{
this.DataBaseIntegration(db =>
{
db.Dialect <SQLiteDialect>();
db.ConnectionString = appConfig.GetConnectionString("DefaultConnection");
});
ConfigurationExportSettings = exportSettings.Value;
/*
* // This chunk is for explicit coded mappings, uncomment WeatherForcastMapping to use this
* var mapper = new ModelMapper();
* //Here we're adding explicitly coded mappings but
* //convention based mappings are supported
* mapper.AddMappings(typeof(WeatherDbConfig).Assembly.GetExportedTypes());
* var mapping = mapper.CompileMappingForAllExplicitlyAddedEntities();
*
* AddMapping(mapping);
*/
//http://fabiomaulo.blogspot.com/2011/04/nhibernate-32-mapping-by-code_13.html
var mapper = new ConventionModelMapper();
var baseEntityType = typeof(EntityBase);
mapper.IsEntity((t, declared) => baseEntityType.IsAssignableFrom(t) && baseEntityType != t && !t.IsInterface);
mapper.IsRootEntity((t, declared) => baseEntityType.Equals(t.BaseType));
mapper.Class <EntityBase>(map =>
{
map.Schema("weatherExample");
map.Id(x => x.Id, idCfg => idCfg.Generator(Generators.Identity));
});
mapper.BeforeMapManyToOne += (insp, prop, map) => map.Column(prop.LocalMember.GetPropertyOrFieldType().Name + "Id");
mapper.BeforeMapManyToOne += (insp, prop, map) => map.Cascade(Cascade.Persist);
mapper.BeforeMapBag += (insp, prop, map) => map.Key(km => km.Column(prop.GetContainerEntity(insp).Name + "Id"));
mapper.BeforeMapBag += (insp, prop, map) => map.Cascade(Cascade.All);
ConfiguredMapping = mapper.CompileMappingFor(baseEntityType.Assembly.GetExportedTypes().Where(t => t.Namespace.EndsWith("Models")));
AddMapping(ConfiguredMapping);
}
public void WhenPropertyVersionFromBaseEntityThenFindItAsVersion()
{
var mapper = new ConventionModelMapper();
var baseEntityType = typeof(BaseEntity);
mapper.IsEntity((t, declared) => baseEntityType.IsAssignableFrom(t) && baseEntityType != t && !t.IsInterface);
mapper.IsRootEntity((t, declared) => baseEntityType.Equals(t.BaseType));
mapper.Class <BaseEntity>(
map =>
{
map.Id(x => x.Id, idmap => { });
map.Version(x => x.Version, vm => { });
});
var hbmMapping = mapper.CompileMappingFor(new[] { typeof(Person) });
var hbmClass = hbmMapping.RootClasses[0];
var hbmVersion = hbmClass.Version;
Assert.That(hbmVersion, Is.Not.Null);
Assert.That(hbmVersion.name, Is.EqualTo("Version"));
}
public Configuration GetConfiguration()
{
if (_configuration != null)
{
return(_configuration);
}
Configuration cfg = new Configuration();
cfg.DataBaseIntegration(db =>
{
db.ConnectionString = "Server=localhost;Integrated Security=SSPI;Database=nhibernatetestdb";
db.Dialect <MsSql2012Dialect>();
db.Driver <Sql2008ClientDriver>();
});
var mapper = new ConventionModelMapper();
Type baseEntityType = typeof(BaseEntity);
mapper.IsEntity((t, _) => baseEntityType.IsAssignableFrom(t) && baseEntityType != t && !t.IsInterface);
mapper.IsRootEntity((t, _) => baseEntityType == t.BaseType);
mapper.Class <BaseEntity>(t => t.Id(e => e.Id, m => m.Generator(new IdentityGeneratorDef())));
mapper.BeforeMapManyToOne += (i, p, m) => m.Cascade(Cascade.Persist);
mapper.BeforeMapList += (i, p, m) => m.Cascade(Cascade.Persist);
mapper.BeforeMapSet += (i, p, m) => m.Cascade(Cascade.Persist);
mapper.BeforeMapBag += (i, p, m) => m.Cascade(Cascade.Persist);
var mapping = mapper.CompileMappingFor(typeof(BaseEntity).Assembly.ExportedTypes.Where(t => typeof(BaseEntity).IsAssignableFrom(t)));
cfg.AddMapping(mapping);
_configuration = cfg;
var updateSchema = new SchemaUpdate(_configuration);
updateSchema.Execute(false, true);
return(_configuration);
}
public void WhenVersionFromBaseEntityThenShouldntMapVersionAsProperty()
{
var mapper = new ConventionModelMapper();
var baseEntityType = typeof(BaseEntity);
mapper.IsEntity((t, declared) => baseEntityType.IsAssignableFrom(t) && baseEntityType != t && !t.IsInterface);
mapper.IsRootEntity((t, declared) => baseEntityType == t.BaseType);
mapper.Class <BaseEntity>(
map =>
{
map.Id(x => x.Id, idmap => { });
map.Version(x => x.Version, vm => { });
});
var hbmMapping = mapper.CompileMappingFor(new[] { typeof(Person) });
var hbmClass = hbmMapping.RootClasses[0];
var hbmVersion = hbmClass.Version;
Assert.That(hbmVersion, Is.Not.Null);
Assert.That(hbmVersion.name, Is.EqualTo("Version"));
Assert.That(hbmClass.Properties, Is.Empty, "because one is the POID and the other is the version");
}
public void Configure(Configuration configuration)
{
var mapper = new ConventionModelMapper();
var baseEntityType = typeof(Entity);
mapper.IsEntity((t, declared) => baseEntityType.IsAssignableFrom(t) && baseEntityType != t && !t.IsInterface);
mapper.IsRootEntity((t, declared) => baseEntityType.Equals(t.BaseType));
mapper.BeforeMapManyToOne += (insp, prop, map) => map.Column(prop.LocalMember.GetPropertyOrFieldType().Name + "Id");
mapper.BeforeMapBag += (insp, prop, map) => map.Key(km => km.Column(prop.GetContainerEntity(insp).Name + "Id"));
mapper.BeforeMapBag += (insp, prop, map) => map.Cascade(Cascade.All);
mapper.Class <Entity>(map =>
{
map.Id(x => x.Id, m => m.Generator(Generators.GuidComb));
map.Version(x => x.Version, m => m.Generated(VersionGeneration.Never));
});
var mapping = mapper.CompileMappingFor(baseEntityType.Assembly.GetExportedTypes());
configuration.AddDeserializedMapping(mapping, "Cronos");
}
public static HbmMapping Generate()
{
//Conventions
var mapper = new ConventionModelMapper();
var baseEntity = typeof(EntityBase);
mapper.BeforeMapProperty += (ispector, member, customizer) => customizer.Length(40);
mapper.BeforeMapManyToOne +=
(insp, prop, map) => map.Column(prop.LocalMember.GetPropertyOrFieldType().Name + "Id");
mapper.BeforeMapManyToOne +=
(insp, prop, map) => map.Cascade(Cascade.Persist);
mapper.BeforeMapBag +=
(insp, prop, map) => map.Key(km => km.Column(prop.GetContainerEntity(insp).Name + "Id"));
mapper.BeforeMapSet +=
(insp, prop, map) => map.Key(km => km.Column(prop.GetContainerEntity(insp).Name + "Id"));
mapper.IsEntity((t, d) => baseEntity.IsAssignableFrom(t) && baseEntity != t);
mapper.IsRootEntity((t, d) => t.BaseType == baseEntity);
mapper.IsSet(IsSetFieldType);
Customize(mapper);
HbmMapping mappings = mapper.CompileMappingFor(new[]
{
typeof(Customization), typeof(Order),
typeof(Payment),
typeof(OrderItem), typeof(Product)
});
return(mappings);
}
public static void WithConventions(this ConventionModelMapper mapper)
{
var baseEntityType = typeof(Entity);
mapper.IsEntity((type, declared) => baseEntityType.IsAssignableFrom(type) && baseEntityType != type && !type.IsInterface);
mapper.IsRootEntity((type, declared) => baseEntityType.Equals(type.BaseType));
mapper.BeforeMapManyToOne += (modelInspector, propertyPath, map) => map.Column(propertyPath.LocalMember.GetPropertyOrFieldType().Name + "Id");
//mapper.BeforeMapManyToOne += (modelInspector, propertyPath, map) => map.Cascade(Cascade.Persist);
mapper.BeforeMapBag += (modelInspector, propertyPath, map) => map.Key(keyMapper => keyMapper.Column(propertyPath.GetContainerEntity(modelInspector).Name + "Id"));
//mapper.BeforeMapBag += (modelInspector, propertyPath, map) => map.Cascade(Cascade.All);
mapper.BeforeMapClass += (modelInspector, type, classCustomizer) =>
{
classCustomizer.Id(c => c.Column(type.Name + "Id"));
classCustomizer.Id(c => c.Generator(Generators.GuidComb));
classCustomizer.Table(ReservedTableNameHandler(type));
};
mapper.Class <Entity>(map => {
map.Id(x => x.Id, m => m.Generator(Generators.GuidComb));
map.Version(x => x.Version, m => m.Generated(VersionGeneration.Always));
});
}
public void ApplyTo(ConventionModelMapper modelMapper)
{
modelMapper.BeforeMapClass += (inspector, type, customizer) =>
{
customizer.Table($"`{type.Name}`");
customizer.Id(mapper =>
{
mapper.Generator(Generators.Identity);
mapper.Access(Accessor.Field);
});
customizer.Version(type.GetProperty(nameof(Entity.Version)), mapper => { });
};
modelMapper.BeforeMapManyToOne += (inspector, member, customizer) =>
{
customizer.Column(mapper => mapper.Name(member.ToColumnName() + "Id"));
customizer.ForeignKey(
$"FK_{member.GetContainerEntity(inspector).Name.ToUpper()}_{member.LocalMember.Name.ToUpper()}");
customizer.Index(
($"IDX_{member.GetContainerEntity(inspector).Name.ToUpper()}_{member.LocalMember.Name.ToUpper()}"));
if (member.LocalMember.GetPropertyOrFieldType().IsSubclassOf(typeof(AggregateRoot)) == false)
{
customizer.Cascade(Cascade.Persist);
}
var uniqueAttribute = member.LocalMember.GetCustomAttribute <UniqueAttribute>();
if (uniqueAttribute != null)
{
if (string.IsNullOrEmpty(uniqueAttribute.Key) == false)
{
customizer.UniqueKey($"UQ_{uniqueAttribute.Key}");
}
else
{
customizer.Unique(true);
}
}
};
modelMapper.BeforeMapManyToMany += (inspector, member, customizer) =>
{
customizer.Column(mapper => mapper.Name(member.ToColumnName().TrimEnd('s') + "Id"));
customizer.ForeignKey(
$"FK_{member.GetContainerEntity(inspector).Name.ToUpper()}_{member.LocalMember.Name.ToUpper()}_{member.ToColumnName().TrimEnd('s') + "Id"}");
};
modelMapper.BeforeMapProperty += (inspector, member, customizer) =>
{
var memberType = member.LocalMember.GetPropertyOrFieldType();
var uniqueAttribute = member.LocalMember.GetCustomAttribute <UniqueAttribute>();
if (uniqueAttribute != null)
{
if (string.IsNullOrEmpty(uniqueAttribute.Key) == false)
{
customizer.UniqueKey($"UQ_{uniqueAttribute.Key}");
}
else
{
customizer.Unique(true);
}
}
var indexAttribute = member.LocalMember.GetCustomAttribute <IndexAttribute>();
if (indexAttribute != null)
{
customizer.Index(
$"IDX_{member.GetContainerEntity(inspector).Name.ToUpper()}_{member.ToColumnName().ToUpper()}");
}
if (this.userTypes.TryGetValue(memberType, out var userType))
{
customizer.Type(userType, null);
}
if (memberType == typeof(byte[]))
{
customizer.Length(int.MaxValue);
}
};
modelMapper.BeforeMapJoinedSubclass += (inspector, type, customizer) =>
{
customizer.Key(mapper => mapper.Column(columnMapper => columnMapper.Name($"{type.BaseType.Name}Id")));
customizer.Key(mapper => mapper.ForeignKey($"FK_{type.Name.ToUpper()}_{type.BaseType.Name.ToUpper()}"));
};
modelMapper.BeforeMapBag += OnBeforeMapCollection;
modelMapper.BeforeMapList += OnBeforeMapCollection;
modelMapper.BeforeMapList += (inspector, member, customizer) =>
{
customizer.Inverse(false);
customizer.Index(m => m.Column("`Index`"));
};
modelMapper.BeforeMapSet += OnBeforeMapCollection;
modelMapper.BeforeMapIdBag += OnBeforeMapCollection;
modelMapper.BeforeMapElement += (inspector, member, customizer) => { customizer.Column("Value"); };
modelMapper.IsEntity((type, b) => typeof(Entity).IsAssignableFrom(type) && type != typeof(AggregateRoot));
modelMapper.IsRootEntity((type, b) =>
type.BaseType == typeof(Entity) || type.BaseType == typeof(AggregateRoot));
modelMapper.IsVersion((property, b) => property.Name == nameof(Entity.Version));
modelMapper.IsProperty((info, declared) => declared || this.userTypes.ContainsKey(info.GetPropertyOrFieldType()));
modelMapper.IsOneToMany((memberInfo, declared) =>
{
if (declared)
{
return(true);
}
var collectionType = memberInfo.GetPropertyOrFieldType();
return(collectionType.IsEnumerableOf <Entity>() &&
collectionType.IsEnumerableOf <AggregateRoot>() == false);
});
modelMapper.IsManyToMany((memberInfo, declared) =>
declared || memberInfo.GetPropertyOrFieldType().IsEnumerableOf <AggregateRoot>());
modelMapper.IsList((info, declared) =>
{
if (declared)
{
return(true);
}
var backingField = info.DeclaringType.GetField(info.Name,
BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.IgnoreCase);
var propertyType = backingField?.GetPropertyOrFieldType() ?? info.GetPropertyOrFieldType();
var isGenericList = propertyType.IsGenericType &&
propertyType.GetGenericTypeDefinition() == typeof(IList <>);
return(isGenericList);
});
}
public static HbmMapping GetIdentityMappings(List <Type> entities)
{
var mapper = new ConventionModelMapper();
// 1. Antes de mapear as propriedades, verificar atributos;
mapper.BeforeMapProperty += (insp, prop, map) =>
{
var stringLength = prop.LocalMember.GetAttribute <StringLengthAttribute>();
if (stringLength != null)
{
map.Length(stringLength.MaximumLength);
}
var required = prop.LocalMember.GetAttribute <RequiredAttribute>();
if (required != null)
{
map.NotNullable(true);
}
var name = prop.LocalMember.GetAttribute <ColumnAttribute>();
if (name != null)
{
map.Column(name.Name);
}
};
// 2. Antes de mapear as many-to-one e one-to-many, verificar Ids;
mapper.BeforeMapManyToOne += (insp, prop, map) =>
{
map.Column(prop.LocalMember.GetPropertyOrFieldType().Name + "Id");
map.Cascade(Cascade.Persist);
};
mapper.BeforeMapBag += (insp, prop, map) =>
{
map.Key(km => km.Column(prop.GetContainerEntity(insp).Name + "Id"));
map.Cascade(Cascade.All.Include(Cascade.DeleteOrphans));
map.BatchSize(10);
};
// 3. Match
Func <Type, bool, bool> matchRootEntity =
(type, wasDeclared) => typeof(EntityWithTypedId <int>).Equals(type.BaseType) ||
typeof(EntityWithTypedId <string>).Equals(type.BaseType);
mapper.IsEntity((type, wasDeclared) => entities.Contains(type));
mapper.IsRootEntity(matchRootEntity);
mapper.IsComponent((type, declared) => entities.Contains(type));
mapper.MapAllEnumsToStrings();
List <Type> mappings =
Assembly.GetAssembly(typeof(AlunoMap))
.GetExportedTypes()
.Where(t => t.BaseType.IsGenericType &&
(t.BaseType.GetGenericTypeDefinition().Equals(typeof(ClassMapping <>)) ||
t.BaseType.GetGenericTypeDefinition().Equals(typeof(SubclassMapping <>)) ||
t.BaseType.GetGenericTypeDefinition().Equals(typeof(JoinedSubclassMapping <>)) ||
t.BaseType.GetGenericTypeDefinition().Equals(typeof(UnionSubclassMapping <>))))
.ToList();
mapper.AddMappings(mappings);
return(mapper.CompileMappingFor(entities));
}
private Configuration ConfigureNHibernate()
{
var config = new Configuration();
config.DataBaseIntegration(
db =>
{
db.Dialect<SQLiteDialect>();
db.Driver<SQLite20Driver>();
db.SchemaAction = SchemaAutoAction.Recreate;
db.ConnectionString = "Data Source=:memory:;Version=3;New=True;";
}).SetProperty(Environment.CurrentSessionContextClass, "thread_static");
var mapper = new ConventionModelMapper();
// filter entities
var baseEntityType = typeof(AbstractEntity);
mapper.IsEntity(
(t, declared) => baseEntityType.IsAssignableFrom(t) && baseEntityType != t && !t.IsInterface);
mapper.IsRootEntity((t, declared) => baseEntityType == t.BaseType);
// override base properties
mapper.Class<AbstractEntity>(map => map.Id(x => x.Id, m => m.Generator(Generators.GuidComb)));
mapper.BeforeMapProperty += (modelinspector, member, propertycustomizer) =>
{
if (member.LocalMember.Name == "Name")
{
propertycustomizer.Unique(true);
}
};
// compile
var mapping =
mapper.CompileMappingFor(
typeof(Person).Assembly.GetExportedTypes().Where(
type => typeof(AbstractEntity).IsAssignableFrom(type)));
// use mappings
config.AddMapping(mapping);
return config;
}
public void Configure(Configuration configuration, Type[] types)
{
var assemblies = types.Select(x => x.Assembly).Distinct().ToArray();
var mapper = new ConventionModelMapper();
var baseEntityType = typeof(IGenericEntity);
var baseEntityTypes = new[]
{
typeof(IEntity),
typeof(Entity),
typeof(AuditableEntity)
};
mapper.IsEntity((t, declared) =>
{
var isEntity = baseEntityType.IsAssignableFrom(t) &&
!baseEntityTypes.Contains(t) &&
!t.ContainsGenericParameters &&
!t.IsInterface;
//if (isEntity)
//{
// Logger.Debug("IsEntity --> {0} {1}", declared, t.FullName);
//}
return(isEntity);
});
mapper.IsRootEntity((t, declared) =>
{
var isRootEntity = baseEntityTypes.Contains(t.BaseType) && !baseEntityTypes.Contains(t);
//if (isRootEntity)
//{
// Logger.Debug("IsRootEntity --> {0} {1}", declared, t.FullName);
//}
return(isRootEntity);
});
mapper.BeforeMapProperty += (insp, prop, map) =>
{
var type = prop.LocalMember.GetPropertyOrFieldType();
if (type.IsEnum)
{
var userType = typeof(EnumStringType <>).MakeGenericType(type);
map.Type((IType)Activator.CreateInstance(userType));
}
};
mapper.BeforeMapManyToOne += (insp, prop, map) =>
{
map.Column(prop.LocalMember.Name + "Id");
map.Cascade(Cascade.Persist);
map.ForeignKey("FK_" + prop.GetContainerEntity(insp).Name + "_" + prop.LocalMember.Name);
map.Index("IX_" + prop.GetContainerEntity(insp).Name + "_" + prop.LocalMember.Name);
};
mapper.BeforeMapList += (insp, prop, map) =>
{
map.Cascade(Cascade.All);
map.Table(prop.GetContainerEntity(insp).Name + "_" + prop.LocalMember.Name);
map.Index(m => m.Column("Idx"));
map.Key(km => km.Column(prop.GetContainerEntity(insp).Name + "Id"));
};
mapper.BeforeMapBag += (insp, prop, map) =>
{
map.Cascade(Cascade.All);
map.Table(prop.GetContainerEntity(insp).Name + "_" + prop.LocalMember.Name);
map.Key(km => km.Column(prop.GetContainerEntity(insp).Name + "Id"));
};
mapper.BeforeMapSet += (insp, prop, map) =>
{
map.Cascade(Cascade.All);
map.Table(prop.GetContainerEntity(insp).Name + "_" + prop.LocalMember.Name);
map.Key(km => km.Column(prop.GetContainerEntity(insp).Name + "Id"));
};
mapper.BeforeMapMap += (insp, prop, map) =>
{
map.Cascade(Cascade.All);
map.Table(prop.GetContainerEntity(insp).Name + "_" + prop.LocalMember.Name);
map.Key(km => km.Column(prop.GetContainerEntity(insp).Name + "Id"));
};
mapper.BeforeMapIdBag += (insp, prop, map) =>
{
map.Cascade(Cascade.All);
map.Table(prop.GetContainerEntity(insp).Name + "_" + prop.LocalMember.Name);
map.Key(km => km.Column(prop.GetContainerEntity(insp).Name + "Id"));
map.Id(m => m.Column("Id"));
};
mapper.Class <Entity>(
map =>
{
map.DynamicUpdate(true);
map.DynamicInsert(true);
map.Id(x => x.Id,
m => m.Generator(Generators.HighLow,
h => h.Params(new
{
max_lo = MaxLo
}))
);
map.Version(x => x.Version, m => m.Generated(VersionGeneration.Never));
});
CustomizeMappings(mapper);
// customizations start
var customizedMappings = assemblies
.SelectMany(x => x.GetExportedTypes())
.Where(x => !x.IsAbstract)
.Where(t => IsGenericSubclassOf(t, typeof(ClassMapping <>)) ||
IsGenericSubclassOf(t, typeof(SubclassMapping <>)) ||
IsGenericSubclassOf(t, typeof(JoinedSubclassMapping <>)) ||
IsGenericSubclassOf(t, typeof(UnionSubclassMapping <>)))
.ToArray();
//Logger.Debug("Applying mapping customizations: " + string.Join(", ", customizedMappings.Select(x => x.Name).OrderBy(x => x)));
mapper.AddMappings(customizedMappings);
// customizations end
//Logger.Debug("Compiling mappings for types: " + string.Join(", ", types.Select(x => x.Name).OrderBy(x => x)));
HbmMapping mapping;
try
{
mapping = mapper.CompileMappingFor(types);
}
catch (NotSupportedException ex)
{
throw new NotSupportedException(
"This exception happened in the past when forgot to map a new property as JSON-serialized and its type is not supported by NH",
ex);
}
var mappingFixers = assemblies
.SelectMany(x => x.GetExportedTypes())
.Where(x => !x.IsAbstract)
.Where(t => typeof(IMappingFixer).IsAssignableFrom(t))
.ToArray();
foreach (var mappingFixer in mappingFixers)
{
var fixer = (IMappingFixer)Activator.CreateInstance(mappingFixer);
fixer.Fix(mapping);
}
try
{
File.WriteAllText("core.hbm.xml", mapping.AsString());
}
catch (Exception)
{
// this is just for development/debugging info...
// when deployed, most probably there will not be
// permissions to write anything, so just ignore errors here
}
configuration.AddDeserializedMapping(mapping, null);
}
/// <summary>
/// Creates and initializes the model mapper.
/// </summary>
/// <returns> The model mapper. </returns>
protected virtual ModelMapper CreateModelMapper()
{
var mapper = new ConventionModelMapper();
mapper.BeforeMapClass += (inspector, type, customizer) =>
{
customizer.Table(NamingConvention.Table(inspector, type));
PropertyPath property = inspector.FindPersistentId(type);
if (property != null)
{
customizer.Id(property.LocalMember, map =>
{
map.Column(
NamingConvention.Column
(inspector,
property));
ApplyIdConventions(map,
property
.
LocalMember
as
PropertyInfo);
});
}
};
mapper.BeforeMapJoinedSubclass += (inspector, type, customizer) =>
{
var id = inspector.FindPersistentId(type.BaseType);
customizer.Table(NamingConvention.Table(inspector, type));
customizer.Key(
key =>
{
key.Column(NamingConvention.KeyColumn(inspector, id,
type.BaseType));
key.ForeignKey(NamingConvention.ForeignKey(inspector, id, type, type.BaseType));
});
};
mapper.BeforeMapProperty += (inspector, member, customizer) =>
{
if (!inspector.IsPersistentId(member.LocalMember) &&
!inspector.IsPersistentProperty(member.LocalMember))
{
return;
}
customizer.Column(NamingConvention.Column(inspector, member));
Type type = member.LocalMember.GetPropertyOrFieldType();
ApplyPropertyConventions(customizer, member, type, GetMemberAttributes(member.LocalMember));
};
mapper.BeforeMapManyToOne += (inspector, member, customizer) =>
{
customizer.Column(NamingConvention.Column(inspector, member));
customizer.ForeignKey(NamingConvention
.ForeignKey(inspector, member));
customizer.Index(NamingConvention.Index(inspector, member));
Type type = member.LocalMember.GetPropertyOrFieldType();
ApplyManyToOneConventions(customizer, member, type, GetMemberAttributes(member.LocalMember));
};
mapper.BeforeMapBag += (inspector, member, customizer) =>
{
var inverse = GetLikelyInverseProperty(member);
var keyColumn = inverse == null
? NamingConvention.KeyColumn(inspector, member)
: NamingConvention.Column(inspector, inverse);
customizer.Key(key => key.Column(keyColumn));
ApplyBagConventions(customizer, member);
};
mapper.BeforeMapSet += (inspector, member, customizer) =>
{
var inverse = GetLikelyInverseProperty(member);
var keyColumn = inverse == null
? NamingConvention.KeyColumn(inspector, member)
: NamingConvention.Column(inspector, inverse);
customizer.Key(key => key.Column(keyColumn));
ApplySetConventions(customizer, member);
};
mapper.BeforeMapList += (inspector, member, customizer) =>
{
var inverse = GetLikelyInverseProperty(member);
var keyColumn = inverse == null
? NamingConvention.KeyColumn(inspector, member)
: NamingConvention.Column(inspector, inverse);
customizer.Key(key => key.Column(keyColumn));
customizer.Index(index => index.Column(NamingConvention.IndexColumn(inspector, member)));
ApplyListConventions(customizer, member);
};
mapper.BeforeMapMap += (inspector, member, customizer) =>
{
var inverse = GetLikelyInverseProperty(member);
var keyColumn = inverse == null
? NamingConvention.KeyColumn(inspector, member)
: NamingConvention.Column(inspector, inverse);
// TODO: figure out how to set the map key column (not just the foreign key)
customizer.Key(key => key.Column(keyColumn));
ApplyMapConventions(customizer, member);
};
mapper.IsEntity(IsEntity);
mapper.IsRootEntity(IsRootEntity);
//mapper.IsTablePerClassHierarchy(IsTablePerClassHierarchy);
return(mapper);
}
public void ApplyMapping(ConventionModelMapper mapper)
{
mapper.IsRootEntity(IsRootEntity);
}
private static HbmMapping ImplicitMapping()
{
var mapper = new ConventionModelMapper();
mapper.IsEntity((t, d) => IsEntity(t));
mapper.IsRootEntity((t, declared) => IsEntity(t) && !IsEntity(t.BaseType));
mapper.IsComponent((t, d) => d);
mapper.IsBag((mi, d) => d);
mapper.IsPersistentProperty((mi, d) =>
{
if (mi.MemberType != MemberTypes.Property)
{
return(false);
}
var pi = (PropertyInfo)mi;
return(pi.CanRead && pi.CanWrite);
});
mapper.BeforeMapProperty += (model, member, prop) =>
{
var type = member.LocalMember.GetPropertyOrFieldType();
if (type == typeof(DateTime))
{
prop.Type <UtcDateTimeType>();
}
else if (type == typeof(JObject))
{
prop.Type <JObjectType>();
prop.Length(65536); // medium clob
}
};
mapper.BeforeMapSet += (model, member, set) =>
{
set.Key(k => k.Column(member.GetContainerEntity(model).Name + "Id"));
set.Cascade(Cascade.All | Cascade.DeleteOrphans);
};
mapper.BeforeMapManyToOne += (model, member, mto) =>
{
mto.Column(member.LocalMember.Name + "Id");
};
mapper.BeforeMapClass += (model, type, cls) =>
{
cls.Id(id =>
{
id.Column("Id");
id.Generator(Generators.HighLow, g => g.Params(new { max_lo = 100 }));
});
cls.Table(type.Name);
cls.Lazy(false);
};
// add conformist mappings
mapper.AddMappings(Assembly.GetAssembly(typeof(PersistentAttribute)).GetExportedTypes());
// apply above conventions
return(mapper.CompileMappingFor(typeof(PersistentAttribute).Assembly.GetExportedTypes().Where(IsEntity)));
}
