Class TypeSchemaCopyPolicy

Information about a dataflow field or property type, e.g. if it is supported in dataflows and how to copy the field or property. Used by TypeSchemaNode.

Also see the Dataflow Column Mapping and Mapping and Copying examples, as well as IRowMapperCommand.

Note that instances of this class are immutable.

Inheritance
Object
TypeSchemaCopyPolicy
Namespace: actionETL
Assembly: actionETL.dll
Syntax
[Obsolete("Use the TypeDetail class instead.")]
public sealed class TypeSchemaCopyPolicy

Properties

CopyOption

Gets the copy option.

Declaration
[Obsolete("Use the TypeDetail class instead.")]
public TypeSchemaCopyOption CopyOption { get; }
Property Value
Type Description
TypeSchemaCopyOption

DeepCopyExpressionCallback

Gets the callback that returns an expression that performs a deep copy of a field or property (see DeepCopyExpressionCallback for details), or null if CopyOption is not TypeSchemaCopyOption.SingleShallowThenDeep.

Declaration
[Obsolete("Use the TypeDetail class instead.")]
public DeepCopyExpressionCallback DeepCopyExpressionCallback { get; }
Property Value
Type Description
DeepCopyExpressionCallback

IsCopySupported

Gets a value indicating whether the type this instance corresponds to is supported, i.e. the system knows how to copy it.

Declaration
[Obsolete("Use the TypeDetail class instead.")]
public bool IsCopySupported { get; }
Property Value
Type Description
Boolean

true if the type is supported; otherwise, false.

IsFail

Gets a value indicating whether the type this instance corresponds to is unsupported and should raise an error.

Declaration
[Obsolete("Use the TypeDetail class instead.")]
public bool IsFail { get; }
Property Value
Type Description
Boolean

true if the type is unsupported and should raise an error; otherwise, false.

IsIgnore

Gets a value indicating whether the type this instance corresponds to is unsupported and should be ignored.

Declaration
[Obsolete("Use the TypeDetail class instead.")]
public bool IsIgnore { get; }
Property Value
Type Description
Boolean

true if the type is unsupported and should be ignored; otherwise, false.

Methods

Find(String)

Finds a TypeSchemaCopyPolicy by type name.

Declaration
[Obsolete("Use the TypeDetail class instead.")]
public static TypeSchemaCopyPolicy Find(string typeName)
Parameters
Type Name Description
String typeName

Name of the type, formatted as per DisplayName(Type).
Returns
Type Description
TypeSchemaCopyPolicy

The TypeSchemaCopyPolicy if found, otherwise null.

ToString()

Returns a string that represents this instance.

Declaration
public override string ToString()
Returns
Type Description
String
Overrides

See Also