Namespace: OpenEdge.DataAdmin.Message
Class
FetchRequest
Parent classes:
Progress.Lang.Object
OpenEdge.DataAdmin.Message.DataAdminMessage
OpenEdge.DataAdmin.Message.FetchRequest

Inherits: OpenEdge.DataAdmin.Message.DataAdminMessage
Implements: OpenEdge.DataAdmin.Message.IFetchRequest, OpenEdge.DataAdmin.Message.IFetchResponse

/* Copyright (c) 2011 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.
Purpose:Message for fetch of data
currently also used for reponse
Author(s):hdaniels
Created:Thu Sep 30 2010




Method Summary
Options Name Purpose
CHARACTER GetTableQuery (character) /* use where-string for non top tables */
OpenEdge.DataAdmin.Message.ITableRequest GetTableRequest (character)
CHARACTER GetTableRequestType (character)
LOGICAL HasTable (character)
CHARACTER MessageString ()
SetTablePageRequest (character, integer)
SetTablePageRequest (character, integer, integer)
SetTableRequestType (character, character)
SetTableTotal (character, integer) /** Set total (response after fill) */

Constructor Summary
Options Name Purpose
FetchRequest (character, character, handle, log) /* end constructor. */
FetchRequest (character, handle, handle) /** serialize over TT handle */
FetchRequest (handle)

Property Summary
Options Name Purpose
LOGICAL IsPageRequest
LOGICAL UseReplaceOnClient /* init true - replace on client - append on server (complex queries) - better separation - deep copy from dataaccess (overhead, but small - ?) - can be split to run on server (see serviceAdapter) */


Method Detail
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CHARACTER GetTableQuery (character)
/* use where-string for non top tables
Parameters:
pcTable CHARACTER
Returns CHARACTER
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OpenEdge.DataAdmin.Message.ITableRequest GetTableRequest (character)
Parameters:
pcName CHARACTER
Returns OpenEdge.DataAdmin.Message.ITableRequest
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CHARACTER GetTableRequestType (character)
Parameters:
pcTable CHARACTER
Returns CHARACTER
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LOGICAL HasTable (character)
Parameters:
pcTable CHARACTER
Returns LOGICAL
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CHARACTER MessageString ()
Returns CHARACTER
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SetTablePageRequest (character, integer)
Parameters:
pcTable CHARACTER
pisize INTEGER
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SetTablePageRequest (character, integer, integer)
Parameters:
pcTable CHARACTER
pisize INTEGER
pistart INTEGER
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SetTableRequestType (character, character)
Parameters:
pcTable CHARACTER
pcType CHARACTER
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SetTableTotal (character, integer)
Purpose: Set total (response after fill)
Parameters:
pcTable CHARACTER
piTotal INTEGER


Constructor Detail
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FetchRequest (character, character, handle, log)
/* end constructor.
Parameters:
name CHARACTER
ctnxtid CHARACTER
h HANDLE
lkeep LOG
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FetchRequest (character, handle, handle)
Purpose: serialize over TT handle
Parameters:
name CHARACTER
hds HANDLE
hMsgTbl HANDLE
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FetchRequest (handle)
Parameters:
h HANDLE


Property Detail
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LOGICAL IsPageRequest
Returns LOGICAL
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LOGICAL UseReplaceOnClient
/* init true
- replace on client - append on server (complex queries)
- better separation - deep copy from dataaccess (overhead, but small - ?)
- can be split to run on server (see serviceAdapter)
Returns LOGICAL


Copyright © 2017 Progress Software Corporation. All rights Reserved.

Progress® OpenEdge® Release 11.7