public override void Activated(IDictionary context)
{
TableDefinition table = context["selectedtable"] as TableDefinition;
if (table != _oldTable)
{
_oldTable = table;
IPlainFieldInferenceService fieldInference = ServiceRegistry.Instance[typeof(IPlainFieldInferenceService)] as IPlainFieldInferenceService;
ActiveRecordPropertyDescriptor[] properties =
fieldInference.InferProperties(table);
ActiveRecordDescriptor ar = context["ardesc"] as ActiveRecordDescriptor;
ar.Properties.Clear();
ar.Properties.AddRange(properties);
listView1.Items.Clear();
foreach (ActiveRecordPropertyDescriptor desc in properties)
{
ListViewItem item = listView1.Items.Add(desc.PropertyName);
item.Tag = desc;
item.Checked = desc.Generate;
item.SubItems.Add(desc.PropertyType.Name);
item.SubItems.Add(desc.ColumnName);
item.SubItems.Add(desc.ColumnTypeName);
}
}
}
public void BlogPlainFields()
{
Kernel.AddComponent("plainfields", typeof(IPlainFieldInferenceService), typeof(PlainFieldInferenceService));
Kernel.AddComponent("nameService", typeof(INamingService), typeof(NamingService));
Kernel.AddComponent("typeinf", typeof(ITypeInferenceService), typeof(TypeInferenceService));
IPlainFieldInferenceService plainService = Kernel[typeof(IPlainFieldInferenceService)] as IPlainFieldInferenceService;
TableDefinition table = new TableDefinition("blogs", new DatabaseDefinition("alias"));
table.AddColumn(new ColumnDefinition("id", true, false, true, false, OleDbType.Integer));
table.AddColumn(new ColumnDefinition("name", false, false, false, false, OleDbType.VarChar));
table.AddColumn(new ColumnDefinition("authorid", false, true, false, false, OleDbType.VarChar));
ActiveRecordPropertyDescriptor[] descs = plainService.InferProperties(table);
Assert.IsNotNull(descs);
Assert.AreEqual(2, descs.Length);
ActiveRecordPropertyDescriptor desc1 = descs[0];
ActiveRecordPropertyDescriptor desc2 = descs[1];
Assert.AreEqual("id", desc1.ColumnName);
Assert.AreEqual("Integer", desc1.ColumnTypeName);
Assert.AreEqual("Id", desc1.PropertyName);
Assert.AreEqual(typeof(int), desc1.PropertyType);
Assert.AreEqual("name", desc2.ColumnName);
Assert.AreEqual("VarChar", desc2.ColumnTypeName);
Assert.AreEqual("Name", desc2.PropertyName);
Assert.AreEqual(typeof(String), desc2.PropertyType);
}
public ActiveRecordDescriptorBuilder(INamingService namingService,
IPlainFieldInferenceService plainFieldsService,
IRelationshipInferenceService relationsService)
{
_namingService = namingService;
_plainFieldsService = plainFieldsService;
_relationsService = relationsService;
}
public ActiveRecordDescriptorBuilder(INamingService namingService,
IPlainFieldInferenceService plainFieldsService,
IRelationshipInferenceService relationsService)
{
_namingService = namingService;
_plainFieldsService = plainFieldsService;
_relationsService = relationsService;
}
