Namespace: OpenEdge.DataAdmin.Binding
Class
ExtentContext
Parent classes:
Progress.Lang.Object
OpenEdge.DataAdmin.Binding.DataAdminContext
OpenEdge.DataAdmin.Binding.ExtentContext

Inherits: OpenEdge.DataAdmin.Binding.DataAdminContext
Implements: OpenEdge.DataAdmin.Binding.IDataAdminContext

/* 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:AreaContext
Author(s):hdaniels
Created:Aug 2010




Method Summary
Options Name Purpose
LOGICAL CanFind (character)
LOGICAL CanFind (character, integer)
LOGICAL CanFind (integer)
LOGICAL CanFindFirstOfArea (character)
CopyTable (IDataAdminModel)
CopyTable (table)
OpenEdge.DataAdmin.IDataAdminCollection CreateCollection (IDataAdminContext) /* end method. */
OpenEdge.DataAdmin.IDataAdminElement CreateEntity (IRequestInfo)
OpenEdge.DataAdmin.Binding.Query.FilteredContext CreateFilteredContext (IRow, IRequestInfo)
CreateRow (character, IExtent, integer)
CreateRow (IDataAdminElement)
CreateRow (IExtent)
DataRefreshed (IFetchResponse) /** override to deal with unique key on number */
LOGICAL Find (character)
LOGICAL Find (character, integer)
LOGICAL Find (integer)
CHARACTER FindExpression (integer)
CHARACTER GetCreateError (IExtent)
CHARACTER GetJoinFields (character)
HANDLE InitDataset () /* temporary until all sub classes are using createDataset */
InitRow () /* override - unsupported in super */
InitRow (character)
InitRow (integer)
RefreshTable (table) /** DataRefreshed from server cannot use copy-temp-table since the primary index is on areanumber */
UpdateAreaName (character, character)
ValidateBuffer (handle)
ValidateProperty (character, character, character) /** override to validate path and size */
ValidateSize (integer, character) /** checked in data access, seems safer in case this is moved to a client method private void ValidatePath(piKey as int,pnewvalue as char). if pnewvalue <> "" then do: file-info:file-name = pnewvalue. if substring(file-info:file-type,1,1) <> "D" then undo, throw new InvalidPropertyValueError(Name,string(pikey),"Path",pnewvalue). end. if pNewValue = "" then undo, throw new ValidationError("Extent",string(pikey),"Path","cannot be blank. Specify a valid directory name or use period to specify the current directory"). end method. */

Constructor Summary
Options Name Purpose
ExtentContext ()
ExtentContext (IAreaScope)

Property Summary
Options Name Purpose
INTEGER Count
CHARACTER KeyFields
HANDLE TableHandle


Method Detail
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LOGICAL CanFind (character)
Parameters:
c CHARACTER
Returns LOGICAL
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LOGICAL CanFind (character, integer)
Parameters:
areaname CHARACTER
iext INTEGER
Returns LOGICAL
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LOGICAL CanFind (integer)
Parameters:
id INTEGER
Returns LOGICAL
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LOGICAL CanFindFirstOfArea (character)
Parameters:
areaname CHARACTER
Returns LOGICAL
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CopyTable (IDataAdminModel)
Parameters:
cntxt OpenEdge.DataAdmin.Binding.IDataAdminModel
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CopyTable (table)
Parameters:
copyTable TABLE
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OpenEdge.DataAdmin.IDataAdminCollection CreateCollection (IDataAdminContext)
/* end method.
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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OpenEdge.DataAdmin.Binding.Query.FilteredContext CreateFilteredContext (IRow, IRequestInfo)
Parameters:
pParent OpenEdge.DataAdmin.Binding.IRow
pReq OpenEdge.DataAdmin.IRequestInfo
Returns OpenEdge.DataAdmin.Binding.Query.FilteredContext
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CreateRow (character, IExtent, integer)
Parameters:
pcAreaName CHARACTER
pNewExtent OpenEdge.DataAdmin.IExtent
piNum INTEGER
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CreateRow (IDataAdminElement)
Parameters:
entity OpenEdge.DataAdmin.IDataAdminElement
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CreateRow (IExtent)
Parameters:
pNewExtent OpenEdge.DataAdmin.IExtent
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DataRefreshed (IFetchResponse)
Purpose: override to deal with unique key on number
Parameters:
pResponse OpenEdge.DataAdmin.Message.IFetchResponse
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LOGICAL Find (character)
Parameters:
name CHARACTER
Returns LOGICAL
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LOGICAL Find (character, integer)
Parameters:
areaname CHARACTER
iext INTEGER
Returns LOGICAL
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LOGICAL Find (integer)
Parameters:
id INTEGER
Returns LOGICAL
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CHARACTER FindExpression (integer)
Parameters:
i INTEGER
Returns CHARACTER
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CHARACTER GetCreateError (IExtent)
Parameters:
newextent OpenEdge.DataAdmin.IExtent
Returns CHARACTER
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CHARACTER GetJoinFields (character)
Parameters:
parentid CHARACTER
Returns CHARACTER
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HANDLE InitDataset ()
/* temporary until all sub classes are using createDataset
Returns HANDLE
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InitRow ()
/* override - unsupported in super
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InitRow (character)
Parameters:
pname CHARACTER
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InitRow (integer)
Parameters:
pid INTEGER
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RefreshTable (table)
Purpose: DataRefreshed from server cannot use copy-temp-table since the primary index
is on areanumber
Parameters:
copyTable TABLE
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UpdateAreaName (character, character)
Parameters:
pcOldname CHARACTER
pcNewname CHARACTER
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ValidateBuffer (handle)
Parameters:
phExtent HANDLE
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ValidateProperty (character, character, character)
Purpose: override to validate path and size
Parameters:
pcfield CHARACTER
poldvalue CHARACTER
pnewvalue CHARACTER
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ValidateSize (integer, character)
Purpose: checked in data access, seems safer in case this is moved to a client
method private void ValidatePath(piKey as int,pnewvalue as char).
if pnewvalue <> "" then
do:
file-info:file-name file-name = pnewvalue.
if substring(file-info:file-type,1,1) <> "D" then
undo, throw new InvalidPropertyValueError(Name,string(pikey),"Path",pnewvalue).
end.
if pNewValue = "" then
undo, throw new ValidationError("Extent",string(pikey),"Path","cannot be blank. Specify a valid directory name or use period to specify the current directory").
end method.
Parameters:
piKey INTEGER
pnewvalue CHARACTER


Constructor Detail
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ExtentContext ()
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ExtentContext (IAreaScope)
Parameters:
pscope OpenEdge.DataAdmin.Binding.Factory.IAreaScope


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


Copyright © 2017 Progress Software Corporation. All rights Reserved.

Progress® OpenEdge® Release 11.7