Class ProjectShadowSelectionStaticProvider
Shadow contact provider for the static Project provider.
Inheritance
Implements
Inherited Members
Namespace: SuperOffice.CRM.ArchiveLists.Archive
Assembly: SoDataBase.BusinessLogic.dll
Syntax
[ArchiveProvider("ProjectShadowStaticSelection", 1073741823)]
public class ProjectShadowSelectionStaticProvider : ProjectSelectionStaticProvider, IArchiveProviderQueryMapping, IArchiveQueryProvider, IArchiveProviderExtensible, IArchiveTypedProvider<ArchiveRow>, IArchiveTypedProviderBase, IArchiveProvider, IArchiveProviderHasRows, IArchiveProviderHasColumns, IArchiveProviderHasEntities, ICanMapColumnsConstructors
ProjectShadowSelectionStaticProvider()
Shadow contact provider for the static Project provider.
Declaration
public ProjectShadowSelectionStaticProvider()Fields
ProviderName
Shadow contact provider for the static Project provider.
Declaration
public const string ProviderName = "ProjectShadowStaticSelection"Field Value
| Type | Description |
|---|---|
| string |
Properties
InhibitDistinctPrimaryKeys
Override this property and return TRUE if you wish to disable the check for distinct primary keys. This will save some time and space, at the cost of potential duplicate rows that would otherwise have been discarded
Declaration
public override bool InhibitDistinctPrimaryKeys { get; }Property Value
| Type | Description |
|---|---|
| bool |
Overrides
Methods
AcceptRow(SoDataReader)
Decide whether the current row of the passed-in _reader should be accepted or not. If false is returned, this row is skipped by the base class and never seen by the client. This method is called very early, before any ArchiveRow population, and can only rely on fields directly accessible in the Reader. On the other hand, that makes is reasonably cheap to skip rows.
If you implement this method, you MUST aslo implement RequiredPhaseOneFields() to tell the query rewriter about fields you need, otherwise they will not be present in the phase one query and you will crash.Declaration
protected override bool AcceptRow(SoDataReader reader)Parameters
| Type | Name | Description |
|---|---|---|
| SoDataReader | reader |
Returns
| Type | Description |
|---|---|
| bool | true if the current row should be further processed |
Overrides
GetMappedColumn(string)
When asked to map a column (from the contact provider's column set), this implementation will return columns from the projectMember extender which is the correct implementation for the project provider.
Declaration
public string GetMappedColumn(string colName)Parameters
| Type | Name | Description |
|---|---|---|
| string | colName |
Returns
| Type | Description |
|---|---|
| string |
InnerPopulateRowFromReader(SoDataReader, ArchiveRow)
Override: If no-one in the subclass has set the link hint up to now, then do so, using the row entity name and primary key
Declaration
protected override void InnerPopulateRowFromReader(SoDataReader reader, ArchiveRow row)Parameters
| Type | Name | Description |
|---|---|---|
| SoDataReader | reader | |
| ArchiveRow | row |
Overrides
PostProcessQuery()
This method is called after ModifyQuery has been called on all extenders, but before the query is executed. It is used for processing that needs the query to be 'complete' from the extenders, and gives the opportunity to tweak it, for instance by adding return fields needed for some particular functionality.
Declaration
public override void PostProcessQuery()Overrides
RequiredPhaseOneFields()
Return the FieldInfo fields needed by AcceptRow(SoDataReader), so that the query rewriter does not drop them. Implement this method IFF you implement AcceptRow.
Declaration
protected override FieldInfo[] RequiredPhaseOneFields()Returns
| Type | Description |
|---|---|
| FieldInfo[] |
Overrides
SetDesiredColumns(params string[])
Set the desired columns, by saving them in an internal data structures. Duplicates are gracefully ignored.
Declaration
public override void SetDesiredColumns(params string[] columnIds)Parameters
| Type | Name | Description |
|---|---|---|
| string[] | columnIds |
Overrides
SetRestriction(params ArchiveRestrictionInfo[])
Set the restriction by calling the base class and InnerSetRestriction; take this opportunity to note that a restriction has actually been set, so we can report cases of totally missing restrictions (which is not acceptable as it might end up fetching the whole database)
Declaration
public override bool SetRestriction(params ArchiveRestrictionInfo[] restrictions)Parameters
| Type | Name | Description |
|---|---|---|
| ArchiveRestrictionInfo[] | restrictions |
Returns
| Type | Description |
|---|---|
| bool |