Namespace: OpenEdge.DataAdmin.Binding
Type: Class CreateContext
Parent Classes:
Progress.Lang.Object
OpenEdge.DataAdmin.Binding.Query.DataAdminQuery
OpenEdge.DataAdmin.Binding.Query.AbstractFilteredContext
OpenEdge.DataAdmin.Binding.CreateContext

Inherits: OpenEdge.DataAdmin.Binding.Query.AbstractFilteredContext

/* Copyright (c) 2010 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:CreateContext
Purpose:Provide filtered access to rows created by this
in another context
Author(s):hdaniels
Created:Aug 2010
Notes:FilteredContext is a buffer and query used to
control and limit access to the Parent DataAdminContext,
which really is a temp-table.
It has the same interface so that the collection
that uses it doesn't need to know the difference.
Purpose: only add to query if added from here



Method Summary
  Options Name Purpose
  AddTreeTo (IContextTree)
  AddTreeTo (IContextTree, character)
  BeforeDelete (rowid)
  LOGICAL CanFindCurrentModel (IDataAdminModel)
  Copy (IDataAdminContext) /* Model:RowCreated:Subscribe(RowCreated).*/
  CreateRow (IDataAdminElement)
  Import (character, character) /* single table import of the entity (flat - no tree)*/
  Import (JsonObject, character) /* single table import of the entity (flat - no tree)*/
  ImportRow (character, character) /* single row import of the entity (flat no tree) */
  ImportRow (character, integer) /* single row import of the entity (flat no tree) */
  ReadChild (IRow, JSONObject) /* method public override void ImportTree(pcfile as char). undo, throw new UnsupportedOperationError("Import to CreateContext"). end method. */
  RowCreated () /*** protected methods ****************************************/
  RowDeleted ()
  TableRefreshed (ITableResponse) /* nothing - keep query intact with only our own changes */
  ValidateChanges (handle) /*** methods ************************************************/
  ValidateQueryChanges (handle) /** override to repos in query - this query has no query-prepare that can be used to query against the extracted changes */

Constructor Summary
  Options Name Purpose
  CreateContext (IDataAdminModel) /*** constructors *******************************************/

Method Detail
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AddTreeTo (IContextTree)

Parameters:
tree OpenEdge.DataAdmin.Binding.IContextTree
 
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AddTreeTo (IContextTree, character)

Parameters:
tree OpenEdge.DataAdmin.Binding.IContextTree
 
pcCollections CHARACTER
 
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BeforeDelete (rowid)

Parameters:
prid ROWID
 
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LOGICAL CanFindCurrentModel (IDataAdminModel)

Parameters:
pModel OpenEdge.DataAdmin.Binding.IDataAdminModel
 
Returns LOGICAL
 
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Copy (IDataAdminContext)

/* Model:RowCreated:Subscribe(RowCreated).
Parameters:
cntxt OpenEdge.DataAdmin.Binding.IDataAdminContext
 
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CreateRow (IDataAdminElement)

Parameters:
entity OpenEdge.DataAdmin.IDataAdminElement
 
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Import (character, character)

/* single table import of the entity (flat - no tree)
Parameters:
pcfile CHARACTER
 
pcMode CHARACTER
 
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Import (JsonObject, character)

/* single table import of the entity (flat - no tree)
Parameters:
pJson Progress.Json.ObjectModel.JsonObject
 
pcMode CHARACTER
 
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ImportRow (character, character)

/* single row import of the entity (flat no tree)
Parameters:
pcfile CHARACTER
 
c CHARACTER
 
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ImportRow (character, integer)

/* single row import of the entity (flat no tree)
Parameters:
pcfile CHARACTER
 
i INTEGER
 
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ReadChild (IRow, JSONObject)

/*
method public override void ImportTree(pcfile as char).
undo, throw new UnsupportedOperationError("Import to CreateContext").
end method.
Parameters:
pParentrow OpenEdge.DataAdmin.Binding.IRow
 
json Progress.Json.ObjectModel.JsonObject
 
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RowCreated ()
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RowDeleted ()
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TableRefreshed (ITableResponse)

/* nothing - keep query intact with only our own changes
Parameters:
msg OpenEdge.DataAdmin.Message.ITableResponse
 
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ValidateChanges (handle)

Parameters:
phDs HANDLE
 
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ValidateQueryChanges (handle)

Purpose: override to repos in query - this query has no query-prepare that can be used
to query against the extracted changes
Parameters:
phQuery HANDLE
 


Constructor Detail
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CreateContext (IDataAdminModel)

Parameters:
pModel OpenEdge.DataAdmin.Binding.IDataAdminModel