Namespace: OpenEdge.DataAdmin.Binding.Query
Class
AbstractFilteredContext
Parent classes:
Progress.Lang.Object
OpenEdge.DataAdmin.Binding.Query.DataAdminQuery
OpenEdge.DataAdmin.Binding.Query.AbstractFilteredContext

Inherits: OpenEdge.DataAdmin.Binding.Query.DataAdminQuery
Implements: OpenEdge.DataAdmin.Binding.IFilteredContext, OpenEdge.DataAdmin.Binding.IDataAdminContext
ABSTRACT

/* Copyright (c) 2010-2013 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:AbstractFilteredContext
Purpose:Provide filtered access to another context
Author(s):hdaniels
Created:Aug 2010
Notes:FilteredContext is a buffer and query used to
control and limit access to the Model 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.




Method Summary
Options Name Purpose
AddChildrenTo (IContextTree, character, IRequestInfo)
AddChildrenTo (IContextTree, IRequestInfo)
LOGICAL AddEntity (IDataAdminElement)
AddFilterTo (IContextTree, IRequestInfo)
AddRowTo (IContextTree, rowid)
AddTableTo (IContextTree)
AddTableTo (IContextTree, IRequestInfo)
AddTreeTo (IContextTree)
AddTreeTo (IContextTree, character)
AddTreeTo (IContextTree, character, IRequestInfo)
AddTreeTo (IContextTree, IDataAdminContext, character, IRequestInfo)
AddTreeTo (IContextTree, IDataAdminContext, IRequestInfo)
AddTreeTo (IContextTree, IRequestInfo)
LOGICAL CanCopy (IDataAdminContext) /* subclasses with many to many must override this to check update context NOTE: this should not check if parent is matching. It should only tell if passed context can be transferred into my context based on TT and context state (islocal) */
LOGICAL CanFind (character)
LOGICAL CanFind (integer) /* end method. */
LOGICAL CanFindCurrentModel ()
LOGICAL CanFindCurrentModel (IDataAdminModel)
CHARACTER ColumnExpression (character, character, character) /** convert expression for QueryString - unknown = keep as is */
CHARACTER ColumnSortSource (character)
CHARACTER ColumnSource (character) /* qualify columns for QueryString parsing */
Copy (IDataAdminContext) /* subclasses with relational parent overrides this to call CopyFoParent in their context parent*/
HANDLE CreateAfterQuery (handle)
createAndOpenQuery ()
HANDLE CreateBeforeNavQuery (handle, handle)
HANDLE CreateBeforeUpdQuery (handle)
OpenEdge.DataAdmin.IDataAdminElement CreateRootEntity ()
OpenEdge.DataAdmin.IDataAdminElement CreateRootEntity (character)
OpenEdge.DataAdmin.IDataAdminElement CreateRootEntity (integer)
OpenEdge.DataAdmin.IDataAdminElement CreateRootEntity (IRequestInfo)
CreateRootRow ()
CreateRootRow (character)
CreateRootRow (integer)
CreateRootRow (IRequestInfo)
CreateRow (IDataAdminElement)
DataRefreshed (IFetchResponse)
LOGICAL Delete (character)
LOGICAL Delete (character[])
LOGICAL Delete (integer)
LOGICAL DeleteCurrent ()
INTEGER Deserialize (handle, integer, character)
Destroy ()
Export (character, character) /* method protected void ExportQuery(pcfile as char): define variable hOrigBuffer as handle no-undo. define variable hExpBuffer as handle no-undo. define variable hTbl as handle no-undo. hOrigBuffer = QueryHandle:get-buffer-handle (1). create temp-table htbl. /* hidden fields are inherited */ htbl:create-like(hOrigBuffer). htbl:temp-table-prepare (hOrigBuffer:name). htbl:default-buffer-handle:serialize-name = SerializeName. QueryHandle:get-first (). do while hOrigBuffer:avail: htbl:default-buffer-handle:buffer-create(). htbl:default-buffer-handle:buffer-copy (hOrigBuffer). QueryHandle:get-next (). end. htbl:default-buffer-handle:write-json ("File",pcfile,yes). finally: delete object htbl. end finally. end method. */
ExportJSON (character)
ExportLastSaved (character)
ExportLastSavedTree (character)
ExportNormalized (character)
LOGICAL Find (character)
LOGICAL Find (character[])
LOGICAL Find (integer)
LOGICAL Find (IRequestInfo)
OpenEdge.DataAdmin.IDataAdminElement FindEntity (character)
OpenEdge.DataAdmin.IDataAdminElement FindEntity (character[])
OpenEdge.DataAdmin.IDataAdminElement FindEntity (handle) /** find the entity (factory method ) Is considered internal. @param handle query or buffer that is positioned to the record to be found */
OpenEdge.DataAdmin.IDataAdminElement FindEntity (integer)
OpenEdge.DataAdmin.IDataAdminElement FindEntity (IRequestInfo) /** find in current data (no service request) NOTE: The RequestInfo is only for support of find on alternate values it is not stored in the instance and not used for collection filters */
OpenEdge.DataAdmin.IDataAdminElement FindEntityAtRow (integer) /** find the entity at row position (factory method ) @param number */
LOGICAL FindOrigin (rowid) /** FindOrigin - find row from origin rowid in row extracted with getchanges @param rOriginid rowid from row in change dataset */
ForeignKeyChanged (IRowChange)
HANDLE GetBufferHandles ()
CHARACTER GetChildJoinFields (character)
OpenEdge.DataAdmin.IDataAdminElement GetEntity (character)
OpenEdge.DataAdmin.IDataAdminElement GetEntity (integer)
OpenEdge.DataAdmin.IDataAdminElement GetEntity (IRequestInfo)
CHARACTER GetJoinExpression (character)
CHARACTER GetJoinFields (character)
CHARACTER GetJoinFieldsReversed (character)
Progress.Json.ObjectModel.JsonArray GetJsonArray ()
Progress.Json.ObjectModel.JsonObject GetJSONExport (IContextTree) /* optional call back from context tree. called when parse is complete return json to export instead of dataset return unknown to use standard dataset. write-json */
Progress.Json.ObjectModel.JsonArray GetJsonFieldArray (handle)
CHARACTER GetKeyValues (handle)
CHARACTER GetKeyWhere (character[]) /** get a where expression from the passed extent using Keyfields */
CHARACTER GetParentJoinFields (character)
ROWID GetQueryRowids (handle) /** query rowids (may not be ordered by tables) */
OpenEdge.DataAdmin.Message.IFetchRequest GetRequest ()
OpenEdge.DataAdmin.Message.ISaveRequest GetSaveRequest () /* @todo */
HandleParseError (Error, character)
LOGICAL HasChanges () /* @TODO implement logic for query */
Import (character, character)
Import (JsonObject, character)
ImportDelete (character)
ImportRow (character, character) /* single row 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) */
ImportRowTree (character, character) /** */
ImportRowTree (character, character[])
ImportRowTree (character, integer) /** */
ImportTree (character, character)
ImportTree (JsonObject, character)
INTEGER IndexOf (character)
Progress.Json.ObjectModel.JsonObject JSONRow (handle)
MergeChanges (handle)
MergeChanges (ISaveRequest)
NewContext (IDataAdminModel)
OnRowCreated ()
OnRowDeleted ()
LOGICAL OpenQuery ()
LOGICAL PositionToHandle (handle)
LOGICAL PositionToRow (integer)
ReadChild (IRow, JSONObject)
Progress.Json.ObjectModel.JsonObject ReadJsonRoot (character)
LOGICAL Remove (handle)
RemoveUpdateBuffer (handle)
Reopen ()
RowCreated () /* method protected abstract void TableRefreshed().*/
RowDeleted ()
SaveCollection (IDataAdminCollection)
SaveRow (IDataAdminElement)
SearchContent (character, IDataAdminContext)
SearchRequest (IRequestInfo, character, character[], IDataAdminContext) /** override in child filtered queries*/
INTEGER Serialize (handle)
LOGICAL SetProperty (rowid, character, character) /** set a property @param rowid the rowid of the tt @param name property name @param value value */
LOGICAL SynchWithModel ()
LOGICAL SynchWithModel (IDataAdminModel) /** position the query to the row corresponding to the passed model The Model must define the same table as the first table in the query */
TableRefreshed (ITableResponse)
TransferMatchingRequests (IRequestInfo, IFetchRequest) /* cannot use Model - need BaseQuery here */
TransferMatchingRequests (IRequestInfo[], IFetchRequest)
CHARACTER TransformQuery (character)
ValidateChanges (handle)
ValidateDeletes (handle, handle)
ValidateQueryChanges (handle)

Constructor Summary
Options Name Purpose
AbstractFilteredContext (IDataAdminModel) /*** constructors ****************************************/
AbstractFilteredContext (IDataAdminModel, IRequestInfo)

Event Summary
Options Name Purpose
AddedToContext (IDataAdminModel)
ContextDeleted ()
ContextRefreshed (ITableResponse)
RowCreated () /*** events ****************************************/
RowDeleted ()

Property Summary
Options Name Purpose
LOGICAL CanGenerateCode
CHARACTER ContentId /** unique query (content) identifier, exposed as Sourceid in collections. Used to isolate updates in context. Is the same as the Id for the Model itself */
INTEGER Count
HANDLE DatasetHandle
CHARACTER EntityFieldName
LOGICAL ExportWithRoot /** currently root is default (dataset did not support this in first release - UI need to support old versions) */
CHARACTER Filter
CHARACTER Id /* unique context identifier, exposed as contextid for comparison of collections and entities */
LOGICAL IsLocal /* init yes - filtered context is not shared (the data is) ?? */
HANDLE IteratorHandle /* private set. */
OpenEdge.DataAdmin.Binding.DataAdminJsonUtil JsonUtil /*** properties ****************************************/
HANDLE LastSavedDataset
LOGICAL Lazy
OpenEdge.DataAdmin.Binding.IDataAdminModel Model
CHARACTER Name
LOGICAL ReadOnly
OpenEdge.DataAdmin.IRequestInfo RequestInfo
ROWID RootId /** return unknown - filter should not be root context */
CHARACTER SerializeName
OpenEdge.DataAdmin.IDataAdminService Service
HANDLE TableHandle
CHARACTER Tables
OpenEdge.DataAdmin.IDataAdminService TargetService
INT64 Total


Method Detail
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AddChildrenTo (IContextTree, character, IRequestInfo)
Parameters:
tree OpenEdge.DataAdmin.Binding.IContextTree
pcCollections CHARACTER
pReq OpenEdge.DataAdmin.IRequestInfo
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AddChildrenTo (IContextTree, IRequestInfo)
Parameters:
tree OpenEdge.DataAdmin.Binding.IContextTree
pReq OpenEdge.DataAdmin.IRequestInfo
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LOGICAL AddEntity (IDataAdminElement)
Parameters:
pentity OpenEdge.DataAdmin.IDataAdminElement
Returns LOGICAL
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AddFilterTo (IContextTree, IRequestInfo)
Parameters:
tree OpenEdge.DataAdmin.Binding.IContextTree
pReq OpenEdge.DataAdmin.IRequestInfo
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AddRowTo (IContextTree, rowid)
Parameters:
tree OpenEdge.DataAdmin.Binding.IContextTree
prid ROWID
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AddTableTo (IContextTree)
Parameters:
tree OpenEdge.DataAdmin.Binding.IContextTree
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AddTableTo (IContextTree, IRequestInfo)
Parameters:
tree OpenEdge.DataAdmin.Binding.IContextTree
pReq OpenEdge.DataAdmin.IRequestInfo
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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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AddTreeTo (IContextTree, character, IRequestInfo)
Parameters:
tree OpenEdge.DataAdmin.Binding.IContextTree
pcCollections CHARACTER
pReq OpenEdge.DataAdmin.IRequestInfo
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AddTreeTo (IContextTree, IDataAdminContext, character, IRequestInfo)
Parameters:
tree OpenEdge.DataAdmin.Binding.IContextTree
parentcntxt OpenEdge.DataAdmin.Binding.IDataAdminContext
pcCollections CHARACTER
pReq OpenEdge.DataAdmin.IRequestInfo
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AddTreeTo (IContextTree, IDataAdminContext, IRequestInfo)
Parameters:
tree OpenEdge.DataAdmin.Binding.IContextTree
parentcntxt OpenEdge.DataAdmin.Binding.IDataAdminContext
pReq OpenEdge.DataAdmin.IRequestInfo
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AddTreeTo (IContextTree, IRequestInfo)
Parameters:
tree OpenEdge.DataAdmin.Binding.IContextTree
pReq OpenEdge.DataAdmin.IRequestInfo
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LOGICAL CanCopy (IDataAdminContext)
/* subclasses with many to many must override this to check update context
NOTE: this should not check if parent is matching. It should only tell if
passed context can be transferred into my context based on TT and context state (islocal)
Parameters:
cntxt OpenEdge.DataAdmin.Binding.IDataAdminContext
Returns LOGICAL
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LOGICAL CanFind (character)
Parameters:
c CHARACTER
Returns LOGICAL
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LOGICAL CanFind (integer)
/* end method.
Parameters:
i INTEGER
Returns LOGICAL
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LOGICAL CanFindCurrentModel ()
Returns LOGICAL
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LOGICAL CanFindCurrentModel (IDataAdminModel)
Parameters:
pModel OpenEdge.DataAdmin.Binding.IDataAdminModel
Returns LOGICAL
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CHARACTER ColumnExpression (character, character, character)
Purpose: convert expression for QueryString - unknown = keep as is
Parameters:
pcColumn CHARACTER
pcOperator CHARACTER
pcValue CHARACTER
Returns CHARACTER
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CHARACTER ColumnSortSource (character)
Parameters:
pcColumn CHARACTER
Returns CHARACTER
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CHARACTER ColumnSource (character)
/* qualify columns for QueryString parsing
Parameters:
pcColumn CHARACTER
Returns CHARACTER
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Copy (IDataAdminContext)
/* subclasses with relational parent overrides this to call CopyFoParent in their context parent
Parameters:
cntxt OpenEdge.DataAdmin.Binding.IDataAdminContext
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HANDLE CreateAfterQuery (handle)
Parameters:
phAfterBuffer HANDLE
Returns HANDLE
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createAndOpenQuery ()
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HANDLE CreateBeforeNavQuery (handle, handle)
Parameters:
phBefore HANDLE
phOrigQuery HANDLE
Returns HANDLE
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HANDLE CreateBeforeUpdQuery (handle)
Parameters:
phBefore HANDLE
Returns HANDLE
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OpenEdge.DataAdmin.IDataAdminElement CreateRootEntity ()
Returns OpenEdge.DataAdmin.IDataAdminElement
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OpenEdge.DataAdmin.IDataAdminElement CreateRootEntity (character)
Parameters:
c CHARACTER
Returns OpenEdge.DataAdmin.IDataAdminElement
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OpenEdge.DataAdmin.IDataAdminElement CreateRootEntity (integer)
Parameters:
i INTEGER
Returns OpenEdge.DataAdmin.IDataAdminElement
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OpenEdge.DataAdmin.IDataAdminElement CreateRootEntity (IRequestInfo)
Parameters:
pReq OpenEdge.DataAdmin.IRequestInfo
Returns OpenEdge.DataAdmin.IDataAdminElement
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CreateRootRow ()
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CreateRootRow (character)
Parameters:
c CHARACTER
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CreateRootRow (integer)
Parameters:
i INTEGER
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CreateRootRow (IRequestInfo)
Parameters:
pReq OpenEdge.DataAdmin.IRequestInfo
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CreateRow (IDataAdminElement)
Parameters:
pentity OpenEdge.DataAdmin.IDataAdminElement
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DataRefreshed (IFetchResponse)
Parameters:
pResponse OpenEdge.DataAdmin.Message.IFetchResponse
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LOGICAL Delete (character)
Parameters:
pName CHARACTER
Returns LOGICAL
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LOGICAL Delete (character[])
Parameters:
name CHARACTER
Returns LOGICAL
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LOGICAL Delete (integer)
Parameters:
pid INTEGER
Returns LOGICAL
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LOGICAL DeleteCurrent ()
Returns LOGICAL
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INTEGER Deserialize (handle, integer, character)
Parameters:
phStream HANDLE
pimax INTEGER
pcMode CHARACTER
Returns INTEGER
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Destroy ()
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Export (character, character)
/*
method protected void ExportQuery(pcfile as char):
define variable hOrigBuffer as handle no-undo.
define variable hExpBuffer as handle no-undo.
define variable hTbl as handle no-undo.
hOrigBuffer = QueryHandle:get-buffer-handle (1).
create temp-table htbl.
/* hidden fields are inherited
htbl:create-like(hOrigBuffer). create-like(hOrigBuffer).
htbl:temp-table-prepare temp-table-prepare (hOrigBuffer:name).
htbl:default-buffer-handle:serialize-name default-buffer-handle:serialize-name = SerializeName.
QueryHandle:get-first get-first ().
do while hOrigBuffer:avail:
htbl:default-buffer-handle:buffer-create(). default-buffer-handle:buffer-create().
htbl:default-buffer-handle:buffer-copy default-buffer-handle:buffer-copy (hOrigBuffer).
QueryHandle:get-next get-next ().
end.
htbl:default-buffer-handle:write-json default-buffer-handle:write-json ("File",pcfile,yes).
finally:
delete object htbl.
end finally.
end method.
Parameters:
pcfile CHARACTER
pcHidefields CHARACTER
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ExportJSON (character)
Parameters:
pcfile CHARACTER
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ExportLastSaved (character)
Parameters:
pcfile CHARACTER
Top

ExportLastSavedTree (character)
Parameters:
pcfile CHARACTER
Top

ExportNormalized (character)
Parameters:
pcfilename CHARACTER
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LOGICAL Find (character)
Parameters:
c CHARACTER
Returns LOGICAL
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LOGICAL Find (character[])
Parameters:
c CHARACTER
Returns LOGICAL
Top

LOGICAL Find (integer)
Parameters:
i INTEGER
Returns LOGICAL
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LOGICAL Find (IRequestInfo)
Parameters:
pReq OpenEdge.DataAdmin.IRequestInfo
Returns LOGICAL
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OpenEdge.DataAdmin.IDataAdminElement FindEntity (character)
Parameters:
c CHARACTER
Returns OpenEdge.DataAdmin.IDataAdminElement
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OpenEdge.DataAdmin.IDataAdminElement FindEntity (character[])
Parameters:
c CHARACTER
Returns OpenEdge.DataAdmin.IDataAdminElement
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OpenEdge.DataAdmin.IDataAdminElement FindEntity (handle)
Purpose: find the entity (factory method )
Is considered internal.
Parameters:
phdl HANDLE
Returns OpenEdge.DataAdmin.IDataAdminElement
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OpenEdge.DataAdmin.IDataAdminElement FindEntity (integer)
Parameters:
i INTEGER
Returns OpenEdge.DataAdmin.IDataAdminElement
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OpenEdge.DataAdmin.IDataAdminElement FindEntity (IRequestInfo)
Purpose: find in current data (no service request)
NOTE: The RequestInfo is only for support of find on alternate values
it is not stored in the instance and not used for collection filters
Parameters:
req OpenEdge.DataAdmin.IRequestInfo
Returns OpenEdge.DataAdmin.IDataAdminElement
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OpenEdge.DataAdmin.IDataAdminElement FindEntityAtRow (integer)
Purpose: find the entity at row position (factory method )
Parameters:
piRow INTEGER
Returns OpenEdge.DataAdmin.IDataAdminElement
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LOGICAL FindOrigin (rowid)
Purpose: FindOrigin - find row from origin rowid in row extracted with getchanges
Parameters:
rOriginid ROWID
rowid from row in change dataset */
Returns LOGICAL
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ForeignKeyChanged (IRowChange)
Parameters:
pparentChange OpenEdge.DataAdmin.Binding.IRowChange
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HANDLE GetBufferHandles ()
Returns HANDLE
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CHARACTER GetChildJoinFields (character)
Parameters:
parentid CHARACTER
Returns CHARACTER
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OpenEdge.DataAdmin.IDataAdminElement GetEntity (character)
Parameters:
c CHARACTER
Returns OpenEdge.DataAdmin.IDataAdminElement
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OpenEdge.DataAdmin.IDataAdminElement GetEntity (integer)
Parameters:
i INTEGER
Returns OpenEdge.DataAdmin.IDataAdminElement
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OpenEdge.DataAdmin.IDataAdminElement GetEntity (IRequestInfo)
Parameters:
preq OpenEdge.DataAdmin.IRequestInfo
Returns OpenEdge.DataAdmin.IDataAdminElement
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CHARACTER GetJoinExpression (character)
Parameters:
parentid CHARACTER
Returns CHARACTER
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CHARACTER GetJoinFields (character)
Parameters:
parenturl CHARACTER
Returns CHARACTER
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CHARACTER GetJoinFieldsReversed (character)
Parameters:
parenturl CHARACTER
Returns CHARACTER
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Progress.Json.ObjectModel.JsonArray GetJsonArray ()
Returns Progress.Json.ObjectModel.JsonArray
Top

Progress.Json.ObjectModel.JsonObject GetJSONExport (IContextTree)
/* optional call back from context tree.
called when parse is complete
return json to export instead of dataset
return unknown to use standard dataset. write-json
Parameters:
tree OpenEdge.DataAdmin.Binding.IContextTree
Returns Progress.Json.ObjectModel.JsonObject
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Progress.Json.ObjectModel.JsonArray GetJsonFieldArray (handle)
Parameters:
hfld HANDLE
Returns Progress.Json.ObjectModel.JsonArray
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CHARACTER GetKeyValues (handle)
Parameters:
pBuffer HANDLE
Returns CHARACTER
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CHARACTER GetKeyWhere (character[])
Purpose: get a where expression from the passed extent using Keyfields
Parameters:
pcValues CHARACTER
Returns CHARACTER
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CHARACTER GetParentJoinFields (character)
Parameters:
parentid CHARACTER
Returns CHARACTER
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ROWID GetQueryRowids (handle)
Purpose: query rowids (may not be ordered by tables)
Parameters:
hquery HANDLE
Returns ROWID
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OpenEdge.DataAdmin.Message.IFetchRequest GetRequest ()
Returns OpenEdge.DataAdmin.Message.IFetchRequest
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OpenEdge.DataAdmin.Message.ISaveRequest GetSaveRequest ()
/* @todo
Returns OpenEdge.DataAdmin.Message.ISaveRequest
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HandleParseError (Error, character)
Parameters:
e Progress.Lang.Error
filter CHARACTER
Top

LOGICAL HasChanges ()
/* @TODO implement logic for query
Returns LOGICAL
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Import (character, character)
Parameters:
pcfile CHARACTER
pcMode CHARACTER
Top

Import (JsonObject, character)
Parameters:
pJson Progress.Json.ObjectModel.JsonObject
pcMode CHARACTER
Top

ImportDelete (character)
Parameters:
pcfile CHARACTER
Top

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

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
Top

ImportRowTree (character, character)
Purpose:
Parameters:
pcfile CHARACTER
c CHARACTER
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ImportRowTree (character, character[])
Parameters:
pcfile CHARACTER
pc CHARACTER
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ImportRowTree (character, integer)
Purpose:
Parameters:
pcfile CHARACTER
i INTEGER
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ImportTree (character, character)
Parameters:
pcfile CHARACTER
c CHARACTER
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ImportTree (JsonObject, character)
Parameters:
pJson Progress.Json.ObjectModel.JsonObject
c CHARACTER
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INTEGER IndexOf (character)
Parameters:
c CHARACTER
Returns INTEGER
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Progress.Json.ObjectModel.JsonObject JSONRow (handle)
Parameters:
hBuffer HANDLE
Returns Progress.Json.ObjectModel.JsonObject
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MergeChanges (handle)
Parameters:
phChangeDataset HANDLE
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MergeChanges (ISaveRequest)
Parameters:
pResponse OpenEdge.DataAdmin.Message.ISaveRequest
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NewContext (IDataAdminModel)
Parameters:
sourcecntxt OpenEdge.DataAdmin.Binding.IDataAdminModel
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OnRowCreated ()
Top

OnRowDeleted ()
Top

LOGICAL OpenQuery ()
Returns LOGICAL
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LOGICAL PositionToHandle (handle)
Parameters:
phdl HANDLE
Returns LOGICAL
Top

LOGICAL PositionToRow (integer)
Parameters:
piRow INTEGER
Returns LOGICAL
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ReadChild (IRow, JSONObject)
Parameters:
parentRow OpenEdge.DataAdmin.Binding.IRow
json Progress.Json.ObjectModel.JsonObject
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Progress.Json.ObjectModel.JsonObject ReadJsonRoot (character)
Parameters:
pcFile CHARACTER
Returns Progress.Json.ObjectModel.JsonObject
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LOGICAL Remove (handle)
Parameters:
phdl HANDLE
Returns LOGICAL
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RemoveUpdateBuffer (handle)
Parameters:
phBuffer HANDLE
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Reopen ()
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RowCreated ()
/* method protected abstract void TableRefreshed().
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RowDeleted ()
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SaveCollection (IDataAdminCollection)
Parameters:
entity OpenEdge.DataAdmin.IDataAdminCollection
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SaveRow (IDataAdminElement)
Parameters:
entity OpenEdge.DataAdmin.IDataAdminElement
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SearchContent (character, IDataAdminContext)
Parameters:
pid CHARACTER
pqueryContext OpenEdge.DataAdmin.Binding.IDataAdminContext
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SearchRequest (IRequestInfo, character, character[], IDataAdminContext)
Purpose: override in child filtered queries
Parameters:
pRequestInfo OpenEdge.DataAdmin.IRequestInfo
pcParent CHARACTER
pcKeys CHARACTER
pqueryContext OpenEdge.DataAdmin.Binding.IDataAdminContext
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INTEGER Serialize (handle)
Parameters:
phStream HANDLE
Returns INTEGER
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LOGICAL SetProperty (rowid, character, character)
Purpose: set a property
Parameters:
pid ROWID
pname CHARACTER
pvalue CHARACTER
Returns LOGICAL
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LOGICAL SynchWithModel ()
Returns LOGICAL
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LOGICAL SynchWithModel (IDataAdminModel)
Purpose: position the query to the row corresponding to the passed model
The Model must define the same table as the first table in the query
Parameters:
pModel OpenEdge.DataAdmin.Binding.IDataAdminModel
Returns LOGICAL
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TableRefreshed (ITableResponse)
Parameters:
pResponse OpenEdge.DataAdmin.Message.ITableResponse
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TransferMatchingRequests (IRequestInfo, IFetchRequest)
/* cannot use Model - need BaseQuery here
Parameters:
pReq OpenEdge.DataAdmin.IRequestInfo
pMsg OpenEdge.DataAdmin.Message.IFetchRequest
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TransferMatchingRequests (IRequestInfo[], IFetchRequest)
Parameters:
pReq OpenEdge.DataAdmin.IRequestInfo
pMsg OpenEdge.DataAdmin.Message.IFetchRequest
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CHARACTER TransformQuery (character)
Parameters:
pKeyWhere CHARACTER
Returns CHARACTER
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ValidateChanges (handle)
Parameters:
phDs HANDLE
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ValidateDeletes (handle, handle)
Parameters:
phNavQuery HANDLE
phOrigQuery HANDLE
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ValidateQueryChanges (handle)
Parameters:
phQuery HANDLE


Constructor Detail
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AbstractFilteredContext (IDataAdminModel)
Parameters:
pModel OpenEdge.DataAdmin.Binding.IDataAdminModel
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AbstractFilteredContext (IDataAdminModel, IRequestInfo)
Parameters:
pModel OpenEdge.DataAdmin.Binding.IDataAdminModel
pReq OpenEdge.DataAdmin.IRequestInfo


Event Detail
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AddedToContext (IDataAdminModel)
Parameters:
newContext OpenEdge.DataAdmin.Binding.IDataAdminModel
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ContextDeleted ()
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ContextRefreshed (ITableResponse)
Parameters:
tblResponse OpenEdge.DataAdmin.Message.ITableResponse
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RowCreated ()
Top

RowDeleted ()


Property Detail
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LOGICAL CanGenerateCode
Returns LOGICAL
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CHARACTER ContentId
Purpose:
unique query (content) identifier, exposed as Sourceid in collections.
Used to isolate updates in context.
Is the same as the Id for the Model itself
Returns CHARACTER
Top

INTEGER Count
Returns INTEGER
Top

HANDLE DatasetHandle
Returns HANDLE
Top

CHARACTER EntityFieldName
Returns CHARACTER
Top

LOGICAL ExportWithRoot
Purpose: currently root is default (dataset did not support this in first release - UI need to support old versions)
Returns LOGICAL
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CHARACTER Filter
Returns CHARACTER
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CHARACTER Id
/* unique context identifier, exposed as contextid for comparison
of collections and entities
Returns CHARACTER
Top

LOGICAL IsLocal
/* init yes - filtered context is not shared (the data is) ??
Returns LOGICAL
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HANDLE IteratorHandle
/* private set.
Returns HANDLE
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OpenEdge.DataAdmin.Binding.DataAdminJsonUtil JsonUtil
Returns OpenEdge.DataAdmin.Binding.DataAdminJsonUtil
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HANDLE LastSavedDataset
Returns HANDLE
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LOGICAL Lazy
Returns LOGICAL
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OpenEdge.DataAdmin.Binding.IDataAdminModel Model
Returns OpenEdge.DataAdmin.Binding.IDataAdminModel
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CHARACTER Name
Returns CHARACTER
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LOGICAL ReadOnly
Returns LOGICAL
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OpenEdge.DataAdmin.IRequestInfo RequestInfo
Returns OpenEdge.DataAdmin.IRequestInfo
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ROWID RootId
Purpose: return unknown - filter should not be root context
Returns ROWID
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CHARACTER SerializeName
Returns CHARACTER
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OpenEdge.DataAdmin.IDataAdminService Service
Returns OpenEdge.DataAdmin.IDataAdminService
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HANDLE TableHandle
Returns HANDLE
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CHARACTER Tables
Returns CHARACTER
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OpenEdge.DataAdmin.IDataAdminService TargetService
Returns OpenEdge.DataAdmin.IDataAdminService
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INT64 Total
Returns INT64


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Progress® OpenEdge® Release 11.7