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Class MetaStorageBase

Base class for objects that contain meta fields.

Inheritance
System.Object
MetaObject
MetaStorageBase
OrderStorageBase
Implements
System.Xml.Serialization.IXmlSerializable
System.ICloneable
System.Runtime.Serialization.ISerializable
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Mediachase.Commerce.Storage
Assembly: Mediachase.Commerce.dll
Version: 12.17.2
Syntax
public abstract class MetaStorageBase : MetaObject, IXmlSerializable, IStorageObject, ICloneable, ISerializable

Constructors

MetaStorageBase(SerializationInfo, StreamingContext)

Initializes a new instance of the MetaStorageBase class.

Declaration
protected MetaStorageBase(SerializationInfo info, StreamingContext context)
Parameters
Type Name Description
System.Runtime.Serialization.SerializationInfo info

The info.
System.Runtime.Serialization.StreamingContext context

The context.

Properties

Item[String]

Gets or sets the System.Object with the specified field name.

Declaration
public override object this[string fieldName] { get; set; }
Parameters
Type Name Description
System.String fieldName
Property Value
Type Description
System.Object
Overrides

SystemFieldStorage

Gets the system field storage.

Declaration
protected Hashtable SystemFieldStorage { get; }
Property Value
Type Description
System.Collections.Hashtable

The system field storage.

Methods

AcceptChanges()

Accepts the changes.

Declaration
public abstract void AcceptChanges()

AcceptChanges(MetaDataContext)

Accepts the changes.

Declaration
public override void AcceptChanges(MetaDataContext context)
Parameters
Type Name Description
MetaDataContext context

The context.
Overrides

Clone()

Clone the object, and returning a reference to a cloned object.

Declaration
public object Clone()
Returns
Type Description
System.Object

Reference to the new cloned object.

CreateDeleteCommand(MetaDataContext)

Creates the delete command.

Declaration
protected virtual DataCommand CreateDeleteCommand(MetaDataContext context)
Parameters
Type Name Description
MetaDataContext context

The context.
Returns
Type Description
DataCommand

CreateInsertCommand(MetaDataContext)

Creates the insert command.

Declaration
protected virtual DataCommand CreateInsertCommand(MetaDataContext context)
Parameters
Type Name Description
MetaDataContext context

The context.
Returns
Type Description
DataCommand

CreateParameters(DataCommand)

Creates the parameters.

Declaration
protected virtual void CreateParameters(DataCommand command)
Parameters
Type Name Description
DataCommand command

The command.

CreateUpdateCommand(MetaDataContext)

Creates the update command.

Declaration
protected virtual DataCommand CreateUpdateCommand(MetaDataContext context)
Parameters
Type Name Description
MetaDataContext context

The context.
Returns
Type Description
DataCommand

DeepCloneImplementation()

Declaration
protected override object DeepCloneImplementation()
Returns
Type Description
System.Object
Overrides

Delete()

Deletes this instance.

Declaration
public override void Delete()
Overrides

GetObjectData(SerializationInfo, StreamingContext)

Gets the object data.

Declaration
public override void GetObjectData(SerializationInfo info, StreamingContext context)
Parameters
Type Name Description
System.Runtime.Serialization.SerializationInfo info

The info.
System.Runtime.Serialization.StreamingContext context

The context.
Overrides

PopulateCollections(DataTableCollection, String)

Populates collections within table. The tables used will be removed from the table collection. Override this method to populate your custom collection objects.

Declaration
protected virtual void PopulateCollections(DataTableCollection tables, string filter)
Parameters
Type Name Description
System.Data.DataTableCollection tables

The tables.
System.String filter

The filter.

ReadXml(XmlReader)

Generates an object from its XML representation.

Declaration
public override void ReadXml(XmlReader reader)
Parameters
Type Name Description
System.Xml.XmlReader reader

The System.Xml.XmlReader stream from which the object is deserialized.
Overrides

SetMetaField(String, Object, Boolean)

Sets the named metafield to the value. If validation is enabled, the type of the value is checked and the state of the object is updated.

Declaration
public override void SetMetaField(string fieldName, object value, bool validate = true)
Parameters
Type Name Description
System.String fieldName

The name of the meta field to set.
System.Object value

The value to set in the field.
System.Boolean validate

If true, the value type is checked and the object state is updated.
Overrides

SetParent(Object)

Sets the parent.

Declaration
public abstract void SetParent(object Parent)
Parameters
Type Name Description
System.Object Parent

The parent.

WriteXml(XmlWriter)

Converts an object into its XML representation.

Declaration
public override void WriteXml(XmlWriter writer)
Parameters
Type Name Description
System.Xml.XmlWriter writer

The System.Xml.XmlWriter stream to which the object is serialized
Overrides

Explicit Interface Implementations

IStorageObject.get_ObjectState()

Declaration
MetaObjectState IStorageObject.get_ObjectState()
Returns
Type Description
MetaObjectState

Implements

System.Xml.Serialization.IXmlSerializable
System.ICloneable
System.Runtime.Serialization.ISerializable