/// <summary>
/// Initializes a new instance of the <see cref="T:System.Object" /> class.
/// </summary>
public EntityRelationship(EntityRelationSide from, EntityRelationSide to, bool willCascadeOnDelete, EntityInfo manyToManyTable = null)
{
From = from;
To = to;
WillCascadeOnDelete = willCascadeOnDelete;
ManyToManyTable = manyToManyTable;
}
public static NavigationPropertyEntityInfo Many(string name, EntityInfo otherSideEntity)
{
var itemType = otherSideEntity.GetTypeUsage();
var type = typeof (ICollection<>).ToGenericUsageInfo(itemType);
var initializationType = typeof (HashSet<>).ToGenericUsageInfo(itemType);
return new NavigationPropertyEntityInfo(name, type, initializationType);
}
internal ModelInfo(EntityInfo entity, ITable<TableContent, ColumnContent> table, List<PropertyModelInfo> properties)
{
IsPartial = true;
Entity = entity;
Table = table;
ModelProperties = properties;
Name = Entity.Name + "Model";
Description = string.Format("Model for <see cref=\"{0}\"/> entity", entity.Name);
}
internal static void AddExplicitProperty(PropertyInfo property, TypeUsageInfo iintervalfields, EntityInfo entity)
{
if (property.Type.IsNullable)
{
return;
}
var prop = new PropertyInfo(property.Name, TypeUsageInfo.CreateNullable(property.Type),
new PropertyInvokerInfo(string.Format("return {0};", property.Name)),
new PropertyInvokerInfo(string.Format("if(value.HasValue){0} = value.Value; else throw new ArgumentNullException(\"value\");", property.Name)));
prop.ExplicitInterface = iintervalfields;
entity.AddProperty(prop);
}
internal static void AddChangeDateProperty(PropertyInfo createDateProperty, PropertyInfo changeDateProperty,
TypeUsageInfo iintervalfields, EntityInfo entity)
{
var getter = string.Format("return {0};", changeDateProperty.Name);
if(changeDateProperty.Type.IsNullable)
{
var createPropertyGetter = createDateProperty.Name;
if (createDateProperty.Type.IsNullable)
{
createPropertyGetter = createDateProperty.Name + " ?? DateTime.Now";
}
getter = string.Format("if({0}.HasValue) return {0}.Value; else return {1};",
changeDateProperty.Name, createPropertyGetter);
}
var prop = new PropertyInfo(changeDateProperty.Name, (typeof(DateTime)).ToUsageInfo(),
new PropertyInvokerInfo(getter),
new PropertyInvokerInfo(string.Format("{0} = value;",
changeDateProperty.Name)));
prop.ExplicitInterface = iintervalfields;
entity.AddProperty(prop);
}
internal static void AddHasTitleProperty(TypeUsageInfo ihastitle, EntityInfo entity, TableContent tableContent)
{
var prop = new PropertyInfo("EntityTitle", new FieldInfo("EntityTitle", (typeof(string)).ToUsageInfo()),
new PropertyInvokerInfo(string.Format("return {0}.ToString();", tableContent.TitleFieldName)),
null);
prop.ExplicitInterface = ihastitle;
entity.AddProperty(prop);
}
public static NavigationPropertyEntityInfo One(string name, EntityInfo otherSideEntity)
{
var type = otherSideEntity.GetTypeUsage();
return new NavigationPropertyEntityInfo(name, type, null);
}
public static NavigationPropertyEntityInfo One(string name, EntityInfo otherSideEntity)
{
var type = otherSideEntity.GetTypeUsage();
return(new NavigationPropertyEntityInfo(name, type, null));
}
