Class ArchiveConfigurationProviderBase

This base class provides common functionality for Dynamic MDO list providers that convert the list of supported columns or list of supported entities of an IArchiveProvider into MDO lists for use in a selection GUI. Derived classes provide functionality specific to column and entity lists, and further derivation brings us to the concrete level that also splices in current configuration data, if known.

Inheritance

Object

ArchiveConfigurationProviderBase

ArchiveEntitiesProviderBase

ArchiveRowProvider

ArchiveColumnsProviderBase

Implements

IDynamicMDOProvider

ISoListProvider

ISoList

Inherited Members

Object.ToString()

Object.Equals(Object)

Object.Equals(Object, Object)

Object.ReferenceEquals(Object, Object)

Object.GetHashCode()

Object.GetType()

Object.MemberwiseClone()

Namespace: SuperOffice.CRM.ArchiveLists

Assembly: SoDataBase.dll

Syntax

public abstract class ArchiveConfigurationProviderBase : IDynamicMDOProvider, ISoListProvider, ISoList, IPlugin

Remarks

Specializations that override behaviour on a per-archive bases should probably be made from the or the ChooseEntityProvider classes. This top level and the level below (ArchiveColumnsProviderBase and ArchiveEntitiesProviderBase) contain functionality that is quite generic. Also keep in mind that setting mandatory columns and excluding columns is done through the GUI configuration XML, not through code at this level.

Overriding the is indicated if you want to retrieve the current configuration from a non-standard source.

Constructors

ArchiveConfigurationProviderBase()

Constructor

Declaration

protected ArchiveConfigurationProviderBase()

Fields

_additionalInfo

Declaration

protected string _additionalInfo

Field Value

Type	Description
String

_headingItems

Declaration

protected List<ISoListHeading> _headingItems

Field Value

Type	Description
List<ISoListHeading>

_historyItems

Declaration

protected List<ISoListItem> _historyItems

Field Value

Type	Description
List<ISoListItem>

_rootItems

Declaration

protected List<ISoListItem> _rootItems

Field Value

Type	Description
List<ISoListItem>

Properties

AllItems

This property provides an iterator that will go through all items as if we have a flat list, regardless of the actual structure (flat or with headings). Heading items are skipped.

Declaration

public IEnumerable<ISelectableListItem> AllItems { get; }

Property Value

Type	Description
IEnumerable<ISelectableListItem>

HeadingItems

Return the heading items; this may be an empty list if we are in flat mode or there were no display name prefixes in the underlying providers' column lists. If a gui control name was passed in as extraInfo to the provider factory, the Selected property reflects whether the current configuration for that gui control has selected this column for display. The ExtraInfo property contains an orderby indicator; either Y or N or an existing orderby specification of the form n:A or n:D.

Declaration

public List<ISoListHeading> HeadingItems { get; }

Property Value

Type	Description
List<ISoListHeading>

HistoryInfo

Return history information, part of the interface. Not valid for this kind of provider, so returns null.

Declaration

public HistoryInfo HistoryInfo { get; }

Property Value

Type	Description
HistoryInfo

HistoryItems

Return the history items. This is always an empty list.

Declaration

public List<ISoListItem> HistoryItems { get; }

Property Value

Type	Description
List<ISoListItem>

InternalNamePrefix

This property should return the name prefix used to build the SoList provider name from the archive data provider name

Declaration

protected abstract string InternalNamePrefix { get; }

Property Value

Type	Description
String

RootItems

Return the root items. If a gui control name was passed in as extraInfo to the provider factory, the Selected property reflects whether the current configuration for that gui control has selected this column for display. The ExtraInfo property contains an orderby indicator; either Y or N or an existing orderby specification of the form n:A or n:D.

Declaration

public List<ISoListItem> RootItems { get; }

Property Value

Type	Description
List<ISoListItem>

SupportedLists

Return the list of supported lists; here, that means the list of archive data providers whose column lists are handled by this provider. The SuperOffice.CRM.Lists.SoListProviderFactory will sort providers according to priority and eliminate duplicates.

Declaration

public HistoryInfo[] SupportedLists { get; }

Property Value

Type	Description
HistoryInfo[]

Methods

AcceptProvider(String)

This method is called once for every archive provider in the system. If it returns true, it means that this archive should be handled by this MDO column list provider. The generic and will handle any archives not handled by other, more specific implementations.

Declaration

protected virtual bool AcceptProvider(string providerName)

Parameters

Type	Name	Description
String	providerName	Name of archive provider

Returns

Type	Description
Boolean	true if this archive is to be handled by this MDO provider

BuildList(String, String, String, Boolean)

This method is called during stage 2 of the two-phase construction process (from the Construct(String, String, Int32[], Boolean, String, Boolean) method). The actual implementation of the list construction, including new'ing the _rootItems and _headingItems collections should be placed in this method. Note that _historyItems is by default always empty for this kind of list, so it is pre-allocated as such by this base class; implementers can override this behaviour if it makes sense to them.

Declaration

protected abstract void BuildList(string providerName, string guiControl, string searchValue, bool forceFlatList)

Parameters

Type	Name	Description
String	providerName
String	guiControl	Name of GUI control, if provided by caller
String	searchValue	Search value, if provided by caller
Boolean	forceFlatList	Should the resulting list be forced to flat format (root items only)

Construct(String, String, Int32[], Boolean, String, Boolean)

Construct the list provider, according to the given parameters; if a GUI name is given as additionalInfo then we will also fetch and indicate the 'selected' status, i.e., the current configuration of that archive

Declaration

public void Construct(string listName, string additionalInfo, int[] historyIDs, bool onlyReadHistory, string searchValue, bool forceFlatList)

Parameters

Type	Name	Description
String	listName	List name must be + an archive provider name, i.e., one of 'our' list names
String	additionalInfo	If given, must be the GUI name associated with the control.
Int32[]	historyIDs	Ignored, we have no history concept
Boolean	onlyReadHistory	If true, an empty list will be returned
String	searchValue	If set, only column names starting with the given string will be returned
Boolean	forceFlatList	If true, no grouping will occur

MergeInCurrentConfiguration(String, Object)

Given the name of a gui control and the current state of the MDO list, fetch and merge in the current state of that gui control (i.e., the currently selected controls, and current orderby constraints)

Declaration

protected void MergeInCurrentConfiguration(string guiName, object extraInfo)

Parameters

Type	Name	Description
String	guiName	Name of gui control
Object	extraInfo

MergeInCurrentConfiguration(String, Object, String)

Given the name of a gui control and the current state of the MDO list and the owner keys, fetch and merge in the current state of that gui control (i.e., the currently selected controls, and current orderby constraints)

Declaration

protected abstract void MergeInCurrentConfiguration(string guiName, object extraInfo, string ownerKeys)

Parameters

Type	Name	Description
String	guiName	Name of gui control
Object	extraInfo
String	ownerKeys

Implements

IDynamicMDOProvider

ISoListProvider

ISoList

Extension Methods

EnumUtil.MapEnums<From, To>(From)

Converters.MapEnums<From, To>(From)