本文整理汇总了C#中NeoDatis.GetAttributeId方法的典型用法代码示例。如果您正苦于以下问题：C# NeoDatis.GetAttributeId方法的具体用法？C# NeoDatis.GetAttributeId怎么用？C# NeoDatis.GetAttributeId使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类NeoDatis的用法示例。
在下文中一共展示了NeoDatis.GetAttributeId方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: GetOrderByAttributeIds
public static int[] GetOrderByAttributeIds(NeoDatis.Odb.Core.Layers.Layer2.Meta.ClassInfo
classInfo, NeoDatis.Odb.Core.Query.IQuery query)
{
string[] fieldNames = query.GetOrderByFieldNames();
int[] fieldIds = new int[fieldNames.Length];
for (int i = 0; i < fieldNames.Length; i++)
{
fieldIds[i] = classInfo.GetAttributeId(fieldNames[i]);
}
return fieldIds;
}示例2: GetNativeObjectInfoInternal
/// <summary>
/// Build a meta representation of an object
/// <pre>
/// warning: When an object has two fields with the same name (a private field with the same name in a parent class, the deeper field (of the parent) is ignored!)
/// </pre>
/// </summary>
/// <param name="o"></param>
/// <param name="ci"></param>
/// <param name="recursive"></param>
/// <returns>The ObjectInfo</returns>
protected virtual NeoDatis.Odb.Core.Layers.Layer2.Meta.AbstractObjectInfo GetObjectInfoInternal
(NeoDatis.Odb.Core.Layers.Layer2.Meta.AbstractObjectInfo nnoi, object o, NeoDatis.Odb.Core.Layers.Layer2.Meta.ClassInfo
ci, bool recursive, System.Collections.Generic.IDictionary<object, NeoDatis.Odb.Core.Layers.Layer2.Meta.NonNativeObjectInfo
> alreadyReadObjects, NeoDatis.Odb.Core.Layers.Layer1.Introspector.IIntrospectionCallback
callback)
{
object value = null;
if (o == null)
{
return NeoDatis.Odb.Core.Layers.Layer2.Meta.NullNativeObjectInfo.GetInstance();
}
System.Type clazz = o.GetType();
NeoDatis.Odb.Core.Layers.Layer2.Meta.ODBType type = NeoDatis.Odb.Core.Layers.Layer2.Meta.ODBType
.GetFromClass(clazz);
string className = OdbClassUtil.GetFullName(clazz);
if (type.IsNative())
{
return GetNativeObjectInfoInternal(type, o, recursive, alreadyReadObjects,
callback);
}
// sometimes the clazz.getName() may not match the ci.getClassName()
// It happens when the attribute is an interface or superclass of the
// real attribute class
// In this case, ci must be updated to the real class info
if (ci != null && !clazz.FullName.Equals(ci.GetFullClassName()))
{
ci = GetClassInfo(className);
nnoi = null;
}
NeoDatis.Odb.Core.Layers.Layer2.Meta.NonNativeObjectInfo mainAoi = (NeoDatis.Odb.Core.Layers.Layer2.Meta.NonNativeObjectInfo
)nnoi;
bool isRootObject = false;
if (alreadyReadObjects == null)
{
alreadyReadObjects = new NeoDatis.Tool.Wrappers.Map.OdbHashMap<object, NeoDatis.Odb.Core.Layers.Layer2.Meta.NonNativeObjectInfo
>();
isRootObject = true;
}
if (o != null)
{
NonNativeObjectInfo cachedNnoi = null;
alreadyReadObjects.TryGetValue(o, out cachedNnoi);
if (cachedNnoi != null)
{
ObjectReference or = new ObjectReference(cachedNnoi);
return or;
}
if (callback != null)
{
callback.ObjectFound(o);
}
}
if (mainAoi == null)
{
mainAoi = BuildNnoi(o, ci, null, null, null, alreadyReadObjects);
}
alreadyReadObjects[o] = mainAoi;
NeoDatis.Tool.Wrappers.List.IOdbList<System.Reflection.FieldInfo> fields = classIntrospector.GetAllFields(className);
NeoDatis.Odb.Core.Layers.Layer2.Meta.AbstractObjectInfo aoi = null;
int attributeId = -1;
// For all fields
for (int i = 0; i < fields.Count; i++)
{
System.Reflection.FieldInfo field = fields[i];
try
{
value = field.GetValue(o);
attributeId = ci.GetAttributeId(field.Name);
if (attributeId == -1)
{
throw new ODBRuntimeException(NeoDatisError.ObjectIntrospectorNoFieldWithName.AddParameter(ci.GetFullClassName()).AddParameter(field.Name));
}
ODBType valueType = null;
if (value == null)
{
// If value is null, take the type from the field type
// declared in the class
valueType = ODBType.GetFromClass(field.FieldType);
}
else
{
// Else take the real attribute type!
valueType = ODBType.GetFromClass(value.GetType());
}
// for native fields
if (valueType.IsNative())
{
aoi = GetNativeObjectInfoInternal(valueType, value, recursive, alreadyReadObjects, callback);
mainAoi.SetAttributeValue(attributeId, aoi);
//.........这里部分代码省略.........