Namespace: OpenEdge.DataAdmin.Binding
Type: Class TableContext
Parent Classes:
Progress.Lang.Object
OpenEdge.DataAdmin.Binding.DataAdminContext
OpenEdge.DataAdmin.Binding.TableContext

Inherits: OpenEdge.DataAdmin.Binding.DataAdminContext

/* Copyright (c) 2010-2016 by progress Software Corporation
/*
/* all rights reserved. no part of this program or document
/* may be reproduced in any form or by any means without
/* permission in writing from progress Software Corporation.
File:TableContext
Author(s):hdaniels
Created:2010



Method Summary
  Options Name Purpose
  AddTreeTo (IContextTree, character, IRequestInfo) /* /** Allocate @param AllocationState Specify state of partitions to allocate - All, Delayed or None */ method public void Allocate (pcAllocationState as char): for each ttTable: mpartitions:AllocateTable(ttTable.name,pcAllocationState). end. end method. */
  AddTreeTo (IContextTree, IDataAdminContext, IRequestInfo)
  AllocateNewPartitions (character) /** Allocate new partitions Called from service after save and before partition save if table/tableset ForceAllocation Used by REST api @param AllocationState Specify state of partitions to allocate - All, Delayed or None */
  LOGICAL CanFind (character)
  CHARACTER ColumnSource (character)
  CopyTable (IDataAdminModel)
  OpenEdge.DataAdmin.IDataAdminCollection CreateCollection (IDataAdminContext)
  OpenEdge.DataAdmin.IDataAdminElement CreateEntity (IRequestInfo)
  LOGICAL CreatePartitionRefreshIds (handle) /* Called from merge with the changes returned from server to keep track of which partitions that will need to be refreshed. */
  OpenEdge.DataAdmin.Message.IFetchRequest CreatePartitionRefreshRequest ()
  CreateRow (IDataAdminElement)
  HANDLE CreateSaveDataset ()
  DataRefreshed (IFetchResponse) /** DataRefreshed Override to handle requests for indexfields */
  DeletePartitionsBeforeRequest ()
  LOGICAL EmptyPartitionRefresh ()
  ExportLastSavedTree (character)
  LOGICAL Find (character)
  LOGICAL Find (integer)
  CHARACTER GetIntegerKey ()
  CHARACTER GetJoinFields (character)
  OpenEdge.DataAdmin.Binding.IDataAdminModel GetNamedChild (character) /* return partitions if requested (not in default tree)*/
  OpenEdge.DataAdmin.Message.ISaveRequest GetPartitionSaveRequest () /* used by UpdateTable(s) to perform a second transaction */
  CHARACTER GetServerJoinFields (character)
  LOGICAL HasPartitionChanges ()
  LOGICAL HasTableChanges ()
  initChildren (IContextScope)
  initChildren (ISchemaScope)
  HANDLE InitDataset ()
  MergeChanges (ISaveRequest)
  LOGICAL NeedPartitionRefresh ()
  LOGICAL UpdateCdcPolicyName (character, character) /** update policy info if record avail */
  LOGICAL UpdatePolicyName (character, character) /** update policy info if record avail */

Constructor Summary
  Options Name Purpose
  TableContext ()
  TableContext (character)
  TableContext (character, ISchemaScope)
  TableContext (ISchemaScope)

Property Summary
  Options Name Purpose
  INTEGER Count
  CHARACTER KeyFields
  HANDLE TableHandle


Method Detail
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AddTreeTo (IContextTree, character, IRequestInfo)

/*
Purpose: Allocate
method public void Allocate (pcAllocationState as char):
for each ttTable:
mpartitions:AllocateTable(ttTable.name,pcAllocationState). AllocateTable(ttTable.name,pcAllocationState).
end.
end method.
Parameters:
tree OpenEdge.DataAdmin.Binding.IContextTree
 
pcCollections CHARACTER
 
pReq OpenEdge.DataAdmin.IRequestInfo
 
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AddTreeTo (IContextTree, IDataAdminContext, IRequestInfo)

Parameters:
tree OpenEdge.DataAdmin.Binding.IContextTree
 
parent OpenEdge.DataAdmin.Binding.IDataAdminContext
 
pReq OpenEdge.DataAdmin.IRequestInfo
 
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AllocateNewPartitions (character)

Purpose: Allocate new partitions
Called from service after save and before partition save if table/tableset ForceAllocation
Used by REST api
Parameters:
pcAllocationState CHARACTER
 
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LOGICAL CanFind (character)

Parameters:
name CHARACTER
 
Returns LOGICAL
 
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CHARACTER ColumnSource (character)

Parameters:
pcColumn CHARACTER
 
Returns CHARACTER
 
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CopyTable (IDataAdminModel)

Parameters:
cntxt OpenEdge.DataAdmin.Binding.IDataAdminModel
 
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OpenEdge.DataAdmin.IDataAdminCollection CreateCollection (IDataAdminContext)

Parameters:
cntxt OpenEdge.DataAdmin.Binding.IDataAdminContext
 
Returns OpenEdge.DataAdmin.IDataAdminCollection
 
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OpenEdge.DataAdmin.IDataAdminElement CreateEntity (IRequestInfo)

Parameters:
pReq OpenEdge.DataAdmin.IRequestInfo
 
Returns OpenEdge.DataAdmin.IDataAdminElement
 
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LOGICAL CreatePartitionRefreshIds (handle)

/* Called from merge with the changes returned from server to keep track of
which partitions that will need to be refreshed.
Parameters:
pdsChanged HANDLE
 
Returns LOGICAL
 
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OpenEdge.DataAdmin.Message.IFetchRequest CreatePartitionRefreshRequest ()

Returns OpenEdge.DataAdmin.Message.IFetchRequest
 
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CreateRow (IDataAdminElement)

Parameters:
entity OpenEdge.DataAdmin.IDataAdminElement
 
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HANDLE CreateSaveDataset ()

Returns HANDLE
 
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DataRefreshed (IFetchResponse)

Purpose: DataRefreshed Override to handle requests for indexfields
Parameters:
pResponse OpenEdge.DataAdmin.Message.IFetchResponse
 
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DeletePartitionsBeforeRequest ()
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LOGICAL EmptyPartitionRefresh ()

Returns LOGICAL
 
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ExportLastSavedTree (character)

Parameters:
pcfile CHARACTER
 
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LOGICAL Find (character)

Parameters:
name CHARACTER
 
Returns LOGICAL
 
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LOGICAL Find (integer)

Parameters:
pid INTEGER
 
Returns LOGICAL
 
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CHARACTER GetIntegerKey ()

Returns CHARACTER
 
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CHARACTER GetJoinFields (character)

Parameters:
parentid CHARACTER
 
Returns CHARACTER
 
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OpenEdge.DataAdmin.Binding.IDataAdminModel GetNamedChild (character)

/* return partitions if requested (not in default tree)
Parameters:
child CHARACTER
 
Returns OpenEdge.DataAdmin.Binding.IDataAdminModel
 
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OpenEdge.DataAdmin.Message.ISaveRequest GetPartitionSaveRequest ()

/* used by UpdateTable(s) to perform a second transaction
Returns OpenEdge.DataAdmin.Message.ISaveRequest
 
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CHARACTER GetServerJoinFields (character)

Parameters:
parentid CHARACTER
 
Returns CHARACTER
 
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LOGICAL HasPartitionChanges ()

Returns LOGICAL
 
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LOGICAL HasTableChanges ()

Returns LOGICAL
 
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initChildren (IContextScope)

Parameters:
pScope OpenEdge.DataAdmin.Binding.Factory.IContextScope
 
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initChildren (ISchemaScope)

Parameters:
pScope OpenEdge.DataAdmin.Binding.Factory.ISchemaScope
 
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HANDLE InitDataset ()

Returns HANDLE
 
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MergeChanges (ISaveRequest)

Parameters:
pResponse OpenEdge.DataAdmin.Message.ISaveRequest
 
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LOGICAL NeedPartitionRefresh ()

Returns LOGICAL
 
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LOGICAL UpdateCdcPolicyName (character, character)

Purpose: update policy info if record avail
Parameters:
name CHARACTER
 
pcPolicyName CHARACTER
 
Returns LOGICAL
 
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LOGICAL UpdatePolicyName (character, character)

Purpose: update policy info if record avail
Parameters:
name CHARACTER
 
pcPolicyName CHARACTER
 
Returns LOGICAL
 


Constructor Detail
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TableContext ()
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TableContext (character)

Parameters:
pname CHARACTER
 
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TableContext (character, ISchemaScope)

Parameters:
pname CHARACTER
 
pScope OpenEdge.DataAdmin.Binding.Factory.ISchemaScope
 
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TableContext (ISchemaScope)

Parameters:
pScope OpenEdge.DataAdmin.Binding.Factory.ISchemaScope
 


Property Detail
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INTEGER Count

Returns INTEGER
 
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CHARACTER KeyFields

Returns CHARACTER
 
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HANDLE TableHandle

Returns HANDLE