public static EntityMapping <TEntity> Map <TEntity>(this DataContextMapping dataContextMapping, TableAttribute tableAttribute) where TEntity : class
{
var entityMapping = Map <TEntity>(dataContextMapping);
entityMapping.TableAttribute = tableAttribute;
return(entityMapping);
}
protected override MetaModel CreateModel(Type dataContextType)
{
if (dataContextType == null)
{
throw ALinq.Error.ArgumentNull("dataContextType");
}
DataContextMapping mapping = getMapping(dataContextType);
//var type = dataContextType;
//Debug.Assert(type != null);
//while (mapping == null && type != typeof(DataContext).BaseType && type != null)
//{
// contextMappings.TryGetValue(type, out mapping);
// type = type.BaseType;
//}
if (mapping == null)
{
throw Error.CouldNotFindMappingForDataContextType(dataContextType);
}
var attributeProvider = new AttributeProvider(mapping);
var model = new AttributedMetaModel(this, dataContextType, attributeProvider);
return(model);
}
public AttributeProvider(DataContextMapping mapping)
{
if (mapping == null)
{
throw Error.ArgumentNull("mapping");
}
this.mapping = mapping;
}
public static DataContextMapping <TContxt> Function <TContxt>(this DataContextMapping <TContxt> contextMapping,
Expression <Func <TContxt, object> > predicate,
FunctionAttribute function) where TContxt : DataContext
{
var mi = GetMember(predicate);
return(Function(contextMapping, mi, function));
}
public static DataContextMapping <TContxt> Function <TContxt>(this DataContextMapping <TContxt> contextMapping,
Expression <Func <TContxt, object> > member, bool isComposable, string name) where TContxt : DataContext
{
return(Function(contextMapping, member, new FunctionAttribute()
{
IsComposable = isComposable, Name = name
}));
}
public static EntityMapping <TEntity> Map <TContext, TEntity>(this DataContextMapping <TContext> dataContextMapping,
Expression <Func <TContext, Table <TEntity> > > predicate)
where TContext : DataContext
where TEntity : class
{
var entityMapping = Map <TEntity>(dataContextMapping);
return(entityMapping);
}
public static FunctionAttribute GetFunction <TContxt>(this DataContextMapping <TContxt> entityMapping,
Expression <Func <TContxt, object> > predicate) where TContxt : DataContext
{
var mi = GetMember(predicate);
if (mi.DeclaringType != typeof(TContxt))
{
throw Error.MappedMemberHadNoCorrespondingMemberInType(mi.Name, typeof(TContxt).Name);
}
return(entityMapping.GetFunction(mi));
}
static DataContextMapping <TContxt> Function <TContxt>(this DataContextMapping <TContxt> contextMapping,
MemberInfo mi,
FunctionAttribute function) where TContxt : DataContext
{
if (mi.DeclaringType != typeof(TContxt))
{
throw Error.MappedMemberHadNoCorrespondingMemberInType(mi.Name, typeof(TContxt).Name);
}
contextMapping.Add(mi, function);
return(contextMapping);
}
public static EntityMapping <TEntity> Map <TEntity>(this DataContextMapping dataContextMapping)
where TEntity : class
{
var entityMapping = dataContextMapping.GetEntityMapping <TEntity>();
if (entityMapping == null)
{
entityMapping = new EntityMapping <TEntity>();
}
dataContextMapping.Add(entityMapping);
return(entityMapping);
}
public static DataContextMapping <TContxt> Function <TContxt>(this DataContextMapping <TContxt> contextMapping,
Expression <Func <TContxt, object> > member) where TContxt : DataContext
{
return(Function(contextMapping, member, new FunctionAttribute()));
}
